U.S. patent application number 15/132528 was filed with the patent office on 2016-08-11 for gliding child support device.
This patent application is currently assigned to KIDS II, INC.. The applicant listed for this patent is KIDS II, INC.. Invention is credited to Stephen BURNS, Yuk Tong POON, Chaitanya TADIPATRI.
Application Number | 20160227939 15/132528 |
Document ID | / |
Family ID | 56565503 |
Filed Date | 2016-08-11 |
United States Patent
Application |
20160227939 |
Kind Code |
A1 |
TADIPATRI; Chaitanya ; et
al. |
August 11, 2016 |
GLIDING CHILD SUPPORT DEVICE
Abstract
A child support device such as a bassinet, configured to impart
a rocking, swaying or gliding motion to soothe a child occupant
includes a frame and an infant receiving receptacle. In example
forms, the frame is movable between a collapsed configuration and
an expanded configuration. The infant receiving receptacle is
pivotally mounted to the frame such that the infant receiving
receptacle is capable of gliding or swaying relative to the frame.
In some example forms, the infant receiving receptacle is removed
from engagement with the frame and capable of rocking on a support
surface. In example forms, the child support device provides a
gliding motion, with limited or no tilting or rocking.
Inventors: |
TADIPATRI; Chaitanya;
(Alpharetta, GA) ; BURNS; Stephen; (Cumming,
GA) ; POON; Yuk Tong; (Yuen Long, HK) |
|
Applicant: |
Name |
City |
State |
Country |
Type |
KIDS II, INC. |
Atlanta |
GA |
US |
|
|
Assignee: |
KIDS II, INC.
Atlanta
GA
|
Family ID: |
56565503 |
Appl. No.: |
15/132528 |
Filed: |
April 19, 2016 |
Related U.S. Patent Documents
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Application
Number |
Filing Date |
Patent Number |
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14722691 |
May 27, 2015 |
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15132528 |
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62004266 |
May 29, 2014 |
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62152845 |
Apr 25, 2015 |
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62215793 |
Sep 9, 2015 |
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62215824 |
Sep 9, 2015 |
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62215943 |
Sep 9, 2015 |
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Current U.S.
Class: |
1/1 |
Current CPC
Class: |
A47D 9/005 20130101;
A47D 9/02 20130101 |
International
Class: |
A47D 9/02 20060101
A47D009/02; A47D 9/00 20060101 A47D009/00 |
Claims
1. A support device for supporting a child, comprising: a base
frame for supporting the device on a support surface; a child
support unit for receiving and supporting a child on a child
support surface of the child support unit; and a swing mechanism
movably coupling the child support unit to the base frame, the
swing mechanism providing a gliding path of motion to the child
support unit relative to the base frame, whereby the angular
orientation of the child support surface of the child support unit
remains generally constant throughout substantially the entire path
of motion.
2. The support device of claim 1, wherein the base frame comprises
a pair of U-shaped sections, each of which comprise first and
second support leg portions and a lower cross-member connected
between lower ends of the first and second support leg
portions.
3. The support device of claim 2, wherein at least one of the first
and second U-shaped sections are pivotally coupled relative to the
other of the first and second U-shaped sections at upper ends of
the support legs by frame-fold linkages at each end of the
bassinet, to allow the base frame to fold between an expanded
configuration and a folded configuration.
4. The support device of claim 3, wherein at least one of the
frame-fold linkages comprises a connecting linkage extending
between the upper ends of the support legs, the connecting linkage
coupling the pivotal motion of the first and second U-shaped
sections.
5. The support device of claim 4, wherein the connecting linkage
comprises a locking finger that engages with a hooked locking
collar of the swing mechanism as the base frame is folded into its
folded configuration to lock the position of the swing mechanism
relative to the base frame and retain the first and second U-shaped
sections in the folded configuration.
6. The support device of claim 5, further comprising a fold latch
member providing releasable engagement of the base frame in its
expanded configuration.
7. The support device of claim 5, wherein the fold latch member
comprises a body portion, pivot hubs extending transversely from
opposed sides at a medial location on the body, a push-button
extending laterally in a first direction proximal a first end of
the body, a latch pin extending laterally in an opposite second
direction proximal a second end of the body, and a spring arm
extending laterally in the first direction from a medial location
on the body toward the second end of the body.
8. The support device of claim 1, wherein the child support unit
comprises a structural frame and a soft-goods covering supported by
the structural frame for receiving and supporting the child.
9. The support device of claim 8, wherein the structural frame of
the child support unit comprises first and second end brackets, at
least one lower cross-rail connected between lower ends of the end
brackets to support the child support surface of the child support
unit, and first and second upper frame members connected between
upper ends of the end brackets.
10. The support device of claim 9, wherein the first and second
upper frame members are pivotally coupled to the first and second
end brackets, and selectively reconfigurable between an expanded
configuration and a folded configuration.
11. The support device of claim 10, wherein the child support unit
further comprises a foldable sleeping pad.
12. The support device of claim 9, comprising first and second
lower cross-rails connected between lower ends of the end brackets,
the first and second lower cross-rails extending generally parallel
to one another and spaced a distance apart from one another.
13. The support device of claim 1, wherein the swing mechanism
comprises two pairs of first and second swing arms, a first pair of
swing arms at a first end of the bassinet and a second pair of
swing arms at a second end of the bassinet opposite the first end,
the swing arms having upper portions pivotally coupled to the base
frame and lower portions pivotally connected to the child support
unit.
14. The support device of claim 13, wherein the first and second
swing arms are maintained generally parallel to one another as the
child support unit moves through the path of motion.
15. The support device of claim 13, wherein the lower portions of
the swing arms are pivotally connected to the child support unit by
rocker bearings having a V-shaped male bearing strut received in a
V-shaped female bearing recess, whereby the male bearing strut
rocks back and forth within the female bearing recess as the child
support unit swings through its path of motion.
16. The support device of claim 13, wherein the base frame
comprises two pairs of support legs and first and second bridging
strut members coupled between the two pairs of support legs, and
wherein the upper portions of the swing arms are pivotally coupled
to the bridging strut members.
17. The support device of claim 16, wherein the pivotal coupling
between the upper portions of the swing arms and the bridging strut
members comprises at least, one bearing.
18. The support device of claim 13, wherein the swing mechanism
further comprises a motor drive system for driving swinging motion
of at least one of the swing arms.
19. The support device of claim 18, wherein the motor drive system
comprises an electric motor, a gearbox, an encoder wheel and a
position and speed sensor.
20. The support device of claim 1, wherein the child support unit
comprises a detachable canopy.
21. The support device of claim 1, wherein the child support unit
further comprises at least one entertainment feature.
22. The support device of claim 1, wherein the base frame further
comprises at least one wheel for rolling contact with the support
surface.
23. The support device of claim 22, wherein the base frame
comprises a plurality of wheels, at least one of the wheels having
a first alignment orientation, and at least another of the wheels
having a second alignment orientation different from the first
alignment orientation.
24. The support device of claim 1, wherein the angular orientation
of the child support surface of the child support unit varies by no
more than about 10.degree. throughout the path of motion of the
swing mechanism.
25. The support device of claim 1, wherein the angular orientation
of the child support surface of the child support unit varies by no
more than about 5.degree. throughout the path of motion of the
swing mechanism.
26. The support device of claim 1, wherein the child support unit
comprises a bassinet.
27. A child support device comprising a base frame, a child support
unit, and a swing mechanism coupling the child support unit to the
base frame, wherein the swing mechanism comprises two pairs of
generally parallel swing arms, the swing arms having first portions
pivotally connected to the base frame and second portions pivotally
connected to the child support unit, whereby the child support unit
can swing back and forth through a range of swinging motion
relative to the base frame with limited tilting of the child
support unit by no more than about 10.degree. through the range of
swinging motion.
28. The child support device of claim 27, wherein the child support
unit swings back and forth with limited tilting of no more than
about 5.degree. through the range of swinging motion.
29. The support device of claim 27, wherein the child support unit
comprises a bassinet.
30. A child support device comprising: a base frame for supporting
the child support device on a support surface, the base frame
comprising first and second U-shaped sections pivotally coupled to
one another by frame-fold linkages at each end of the child support
device, to allow the base frame to fold between an expanded
configuration and a folded configuration; a child support unit
comprising a structural frame and a soft-goods covering supported
by the structural frame, the structural frame of the child support
unit comprising first and second end brackets, at least one lower
cross-rail connected between lower ends of the end brackets, and
first and second upper frame members pivotally coupled between
upper ends of the end brackets and reconfigurable between an
expanded configuration and a folded configuration; and a swing
mechanism movably coupling the child support unit to the base
frame, the swing mechanism comprising two pairs of first and second
swing arms, a first pair of swing arms at a first end of the
bassinet and a second pair of swing arms at a second end of the
bassinet opposite the first end, the swing arms having upper
portions pivotally coupled to the base frame and lower portions
pivotally connected to the child support unit.
Description
CROSS-REFERENCE TO RELATED APPLICATIONS
[0001] This application is a continuation-in-part of U.S.
Non-Provisional patent application Ser. No. 14/722,691 filed May
27, 2015, which claims the benefit of U.S. Provisional Patent
Application Ser. No. 62/004,266 filed May 29, 2014; this
application also claims priority to U.S. Provisional Patent
Application Ser. No. 62/152,845 filed Apr. 25, 2015, U.S.
Provisional Patent Application Ser. No. 62/215,793 filed Sep. 9,
2015, U.S. Provisional Patent Application Ser. No. 62/215,824 filed
Sep. 9, 2015 and U.S. Provisional Patent Application Ser. No.
62/215,943 filed Sep. 9, 2015; the entireties of which are hereby
incorporated herein by reference for all purposes.
TECHNICAL FIELD
[0002] The present invention relates generally to the field of
children's accessories and sleeping apparatuses for children and
infants, and more particularly to rocking, swaying and gliding
child support devices such as bassinets for infants and
children.
SUMMARY
[0003] In example embodiments, the present invention provides a
child support device such as a cradling bassinet, an inclined child
sleeper, a child seat, or other child support device that can
impart a rocking, swaying or gliding motion to relax and soothe a
child occupant to encourage sleeping. In one aspect, the present
invention relates to a cradling bassinet including a collapsible
frame having first and second frame portions pivotally mounted
together at first and second pivot couplings, and an infant
receiving receptacle pivotally mounted to the first and second
pivot couplings for moving in a side-to-side gliding motion
relative to the collapsible frame. A pair of swing arms are
pivotally mounted to the first and second pivot couplings at first
ends thereof, and second ends of the swing arms are pivotally
mounted at each end of the infant receiving receptacle, and whereby
the swing arms at each end thereof remain substantially parallel to
each other throughout the side-to-side motion.
[0004] In example forms, the infant receiving receptacle includes a
mattress therein, and wherein the mattress remains substantially
horizontal throughout the side-to-side gliding motion. The first
and second frame portions are generally U-shaped and each comprise
a base portion and upright leg members extending from the base
portion. In one example form, a cross brace is provided for
connecting together at least one of the upright leg members of each
of the first and second frame portions. The cross brace includes a
first arm, a second arm, and a pivot coupling for pivotally
coupling the first and second arms together. In some example forms,
the pivot coupling includes an actuatable lock for permitting or
preventing pivotal motion of the first and second arms relative
thereto.
[0005] In another aspect, the invention relates to a cradling
bassinet including a frame and an infant receiving receptacle
pivotally mounted to the frame for swaying in a side-to-side motion
along a generally arcuate path. The frame includes first and second
U-shaped frame members mounted to first and second hubs. The infant
receiving receptacle is pivotally mounted to the hubs, and at least
one of the hubs includes a motor for providing the side-to-side
movement to the infant receiving receptacle. In some example forms,
the frame includes first and second U-shaped frame members
pivotally mounted together at first and second pivot couplings.
Optionally, the infant receiving receptacle includes a canopy
mounted thereto for at least partially covering the infant
receiving receptacle and a skirt mounted to an outer periphery
thereof.
[0006] In still another aspect, the invention relates to a bassinet
including a collapsible frame and an infant receiving receptacle.
In example forms, when the infant receiving receptacle is pivotally
mounted to the frame, the infant receiving receptacle is movable
relative the collapsible frame in a swaying motion along an arcuate
path, and wherein when the infant receiving receptacle is removed
from pivotal engagement with the collapsible frame and the infant
receiving receptacle is resting atop a support surface, the infant
receiving receptacle is movable in a rocking motion along an
arcuate path relative to the support surface. In example forms, the
collapsible frame includes first and second U-shaped frame portions
pivotally mounted together at first and second pivot couplings. The
first and second U-shaped frame portions include base portions and
first and second leg members extending therefrom, respectively.
Optionally, one or more of the pivot couplings can include an
actuatable member for permitting the collapsing or expansion of the
collapsible frame. The infant receiving receptacle includes an
infant receiving receptacle frame having pivot coupling receivers
configured for pivotally coupling to hub extensions of the first
and second pivot couplings. Preferably, the infant receiving
receptacle frame includes lower arcuate supports configured for
rocking on the support surface.
[0007] In another aspect, the invention relates to a bassinet or
other child support device for supporting a child, including a base
frame for supporting the child support device on a support surface,
a child support unit for receiving and supporting a child on a
child support surface of the child support unit, and a swing
mechanism movably coupling the child support unit to the base
frame. The swing mechanism preferably provides a gliding path of
motion to the child support unit relative to the base frame,
whereby the angular orientation of the child support surface of the
child support unit remains generally constant or consistent
throughout substantially the entire path of motion.
[0008] In another aspect, the invention relates to a bassinet or
other child support device including a base frame, a child support
unit, and a swing mechanism coupling the child support unit to the
base frame. The swing mechanism preferably includes two pairs of
generally parallel swing arms, the swing arms having first portions
pivotally connected to the base frame and second portions pivotally
connected to the child support unit. In this manner, the child
support unit can swing back and forth through a range of swinging
motion relative to the base frame with limited tilting of the child
support unit by no more than about 10.degree. through the range of
swinging motion.
[0009] In another aspect, the invention relates to a bassinet or
other child support device including a base frame for supporting
the child support device on a support surface. The base frame
preferably includes first and second U-shaped sections pivotally
coupled to one another by frame-fold linkages at each end of the
bassinet, to allow the base frame to fold between an expanded
configuration and a folded configuration. The bassinet preferably
also includes a child support unit having a structural frame and a
soft-goods covering supported by the structural frame. The
structural frame of the child support unit preferably includes
first and second end brackets, at least one lower cross-rail
connected between lower ends of the end brackets, and first and
second upper frame members pivotally coupled between upper ends of
the end brackets and reconfigurable between an expanded
configuration and a folded configuration. The bassinet preferably
also includes a swing mechanism movably coupling the child support
unit to the base frame. The swing mechanism preferably includes two
pairs of first and second swing arms, a first pair of swing arms at
a first end of the bassinet and a second pair of swing arms at a
second end of the bassinet opposite the first end. The swing arms
preferably have upper portions pivotally coupled to the base frame
and lower portions pivotally connected to the child support
unit.
[0010] These and other aspects, features and advantages of the
invention will be understood with reference to the drawing figures
and detailed description herein, and will be realized by means of
the various elements and combinations particularly pointed out in
the appended claims. It is to be understood that both the foregoing
general description and the following brief description of the
drawings and detailed description of the invention are exemplary
and explanatory of preferred embodiments of the invention, and are
not restrictive of the invention, as claimed.
BRIEF DESCRIPTION OF THE DRAWINGS
[0011] FIG. 1 is an end perspective view of a gliding bassinet
according to an example embodiment of the present invention.
[0012] FIG. 2 is a top perspective view of the gliding bassinet of
FIG. 1.
[0013] FIG. 3 is an end perspective view of the gliding bassinet of
FIG. 1, showing the collapsible frame of the bassinet in a folded,
compact configuration.
[0014] FIG. 4 is an end perspective view of the gliding bassinet of
FIG. 3, with the soft goods portion removed therefrom for better
visibility of the frame components.
[0015] FIG. 5 is an end perspective view of the gliding bassinet of
FIG. 4, showing the collapsible frame and bassinet frame thereof in
an unfolded, expanded configuration.
[0016] FIGS. 6 and 7 show end perspective views of the gliding
bassinet of FIG. 1 with directional arrows indicating gliding in a
side-to-side motion.
[0017] FIG. 8 is an end perspective view of a swaying bassinet
according to another example embodiment of the present invention,
showing the bassinet swaying in a first direction.
[0018] FIG. 9 is an end perspective view of the swaying bassinet of
FIG. 8, showing the bassinet swaying in a second direction
generally opposite the first direction.
[0019] FIG. 10 is a perspective view of a swaying bassinet
according to another example embodiment of the present
invention.
[0020] FIG. 11 is a perspective view of the swaying bassinet of
FIG. 10, showing an infant receiving receptacle and frame thereof
disengaged from the support frame thereof.
[0021] FIG. 12 is a perspective view of the swaying bassinet of
FIG. 11, showing the infant receiving receptacle detached from the
support frame, and with the infant receiving receptacle frame
rocking on a support surface, and showing the support frame in a
folded configuration.
[0022] FIG. 13 is a perspective view of a swaying bassinet
according to another example embodiment of the present
invention.
[0023] FIG. 14 is a perspective view of the swaying bassinet of
FIG. 13, showing a skirt coupled to a bottom portion of the infant
receiving receptacle according to another example embodiment of the
present invention.
[0024] FIGS. 15A and 15B are perspective views of a gliding
bassinet according to another example embodiment of the invention,
with soft goods of the bassinet shown in FIG. 15A, and soft goods
removed to show structural frame elements in FIG. 15B.
[0025] FIGS. 16A, 16B and 16C are end views showing a range of
gliding motion of the bassinet of FIGS. 15A and 15B, according to
example form.
[0026] FIGS. 16D and 16E show further details of the gliding swing
mechanism of the gliding bassinet of FIGS. 15A and 15B, in partial
cross-sectional and cutaway view.
[0027] FIGS. 16F, 16G and 16H are detailed views showing a range of
pivotal motion of a lower bearing portion of the gliding bassinet
of FIGS. 15A and 15B.
[0028] FIGS. 16I, 16J, 16K and 16L are detailed views of the upper
swing arm bearing and drive assemblies of the gliding bassinet of
FIGS. 15A and 15B.
[0029] FIGS. 17A and 17B are perspective views showing the folding
of the lower support base frame of the bassinet of FIGS. 15A and
15B, according to example form.
[0030] FIGS. 17C, 17D, 17E, 17F and 17G show further details of the
frame folding and locking mechanism of the gliding bassinet of
FIGS. 15A and 15B, in partial cross-sectional and cutaway view.
[0031] FIGS. 18A and 18B are perspective views showing the folding
of the upper bassinet frame of the bassinet of FIGS. 15A and 15B,
according to example form.
[0032] FIGS. 19A and 19B are perspective views showing the folding
of a bassinet mattress or pad of the bassinet of FIGS. 15A and 15B,
according to example form.
[0033] FIGS. 20A and 20B show a gliding bassinet according to
another example embodiment of the invention.
[0034] FIG. 21 shows a user carrying a folded gliding bassinet,
according to an example mode of use of the invention.
DETAILED DESCRIPTION OF EXAMPLE EMBODIMENTS
[0035] The present invention may be understood more readily by
reference to the following detailed description of the invention
taken in connection with the accompanying drawing figures, which
form a part of this disclosure. It is to be understood that this
invention is not limited to the specific devices, methods,
conditions or parameters described and/or shown herein, and that
the terminology used herein is for the purpose of describing
particular embodiments by way of example only and is not intended
to be limiting of the claimed invention. Any and all patents and
other publications identified in this specification are
incorporated by reference as though fully set forth herein.
[0036] Also, as used in the specification including the appended
claims, the singular forms "a," "an," and "the" include the plural,
and reference to a particular numerical value includes at least
that particular value, unless the context clearly dictates
otherwise. Ranges may be expressed herein as from "about" or
"approximately" one particular value and/or to "about" or
"approximately" another particular value. When such a range is
expressed, another embodiment includes from the one particular
value and/or to the other particular value. Similarly, when values
are expressed as approximations, by use of the antecedent "about,"
it will be understood that the particular value forms another
embodiment.
[0037] Generally described, the present invention relates to a
cradling bassinet, child sleeper, child seat, or other child
support device, which may be in various forms to impart a rocking,
swaying or gliding motion to soothe a child occupant. According to
some example forms of the present invention, the child support
device is a cradling bassinet providing a first motion in a first
configuration and a second motion in a second configuration.
[0038] With reference now to the drawing figures, wherein like
reference numbers represent corresponding parts throughout the
several views, FIGS. 1-7 show a child support device in the form of
a cradling bassinet 10 according to an example embodiment of the
present invention. In example forms, the cradling bassinet 10
generally comprises a collapsible frame 12 and an infant receiving
receptacle 14 pivotally mounted to the collapsible frame 12. The
infant receiving receptacle 14 is configured to glide in a
side-to-side motion for soothing a child or infant therein. In
example forms, the side-to-side movement of the infant receiving
receptacle 14 is provided by input from a caregiver, for example,
by pushing or pulling the infant receiving receptacle 14. In
alternate example forms, the bassinet 10 is configured to be
powered by a motor and/or magnetic drive system, for example, which
may be connected to a 110V/220V wall outlet or other power source.
Optionally, one or more batteries may be provided for powering the
motor and/or magnetic drive system.
[0039] In an example embodiment depicted in FIG. 1, the collapsible
frame 12 comprises first and second U-shaped frame portions 16, 24
pivotally coupled together at first and second pivot couplings 34,
36. The first U-shaped frame portion 16 generally comprises a base
portion 20, which extends generally horizontally along or near the
support surface or floor, and a pair of upright leg members 22.
Similarly, the second U-shaped frame portion 24 generally comprises
a base portion 26 and upright leg members 30. One or more feet 32
may be mounted to the first and second U-shaped portions 16, 24,
for example, near the corners thereof (intersections between base
portions 20, 26 and upright leg members 22, 30), to provide a
stable footing for resting against a support surface or floor.
Optionally, the feet 32 may be positioned as desired on the first
and/or second U-shaped portions 16, 24. According to one example
form, the base portions of the first and second frame portions 16,
24 are generally arcuate in shape, for example, to provide a
rocking base. According to another example form, the collapsible
frame 12 is convertible between rocking and stationary, for
example, wherein the rocking base or first and second frame
portions 16, 24 are movably mounted to flip down and engage the
support surface, which would allow for rocking thereof. Preferably,
the rocking back could be moved out of engagement with the support
surface to provide a stationary footing with the support surface.
According to yet another form, the rocking base could be a separate
component configured to removably receive a stationary bassinet.
Optionally, the base portions 20, 26 and the upright leg members
22, 30 extending therefrom may be shaped as desired.
[0040] In typical example embodiments, a cross brace 40 is provided
between the first and second U-shaped portions 16, 24 to limit the
extent of the pivotal motion between the first and second U-shaped
portions, for example, between an unfolded, expanded configuration
(see FIGS. 1-2, 5-7) and a folded, collapsed configuration (see
FIGS. 3-4). Generally, the cross brace 40 comprises a first arm 42,
a second arm 44, and a pivot coupling 46 therebetween. In example
forms, the first arm 42 is mounted to the upright leg member 22 and
the pivot coupling 46, and the second arm 44 is mounted to the
upright leg member 30 and the pivot coupling 46. Generally, the
arms 42, 44 are mounted near the midpoint of the upright leg
members 22, 30; however, the arms 42, 44 may be mounted at any
position along the upright leg members 22, 30. According to one
example form, the pivot coupling comprises a push button 47 to
permit pivoting of the arms 42, 44 relative to each other, thereby
permitting the first and second frame portions 16, 24 to pivot
relative to each other, for example, when it is desired to expand
or collapse the collapsible frame 12. Optionally, a twist button or
other actuation mechanism may be provided for permitting and
preventing movement of the arms 42, 44 relative to each other.
Depending on the preferred angle between the first and second frame
portions 16, 24, the length of the first and second arms 42, 44 can
be shaped and sized accordingly.
[0041] As depicted in FIG. 2, the infant receiving receptacle 14
generally comprises a soft goods liner that is removably coupled to
an infant receiving receptacle frame or bassinet frame 56 (as will
be described below, see FIGS. 4-5). In example forms, the soft
goods liner is generally formed from a fabric or other textile-like
material (with or without padding), which may comprise one or more
portions formed from a mesh lining, for example, to provide for
allowing an infant or child therein to see through one or more
walls of the liner. Optionally, the liner may be flexible (but not
soft) like plastic or rubber with a living hinge or comprised of
multiple panels. Optionally, the infant receiving receptacle may be
formed from a rigid, bucket-style receiving receptacle. The floor
of the infant receiving receptacle 14 preferably comprises a
mattress 72 formed from one or more panels 74 that are foldable
relative to each other to allow the infant receiving receptacle 14
to become compacted for storage (see FIG. 3).
[0042] FIGS. 4-5 show the infant receiving receptacle frame 56 in
greater detail. As depicted, a pair of swing arms 52, 54 positioned
near each end of the infant receiving receptacle frame 56 movably
mount the infant receiving receptacle frame 56 to the collapsible
frame 12, for example, to permit the infant receiving receptacle
frame 56 to glide in a side-to-side motion. According to one
example form, the swing arms 52, 54 are generally L-shaped and
pivotally mount to the pivot couplings 34, 36 of the collapsible
frame 12 and to a lower or bottom portion of the ends of the infant
receiving receptacle frame 56. As depicted in FIG. 4, the swing
arms 52, 54 are generally spaced a distance apart from each other
and are substantially parallel with each other. Preferably, first
ends of the swing arms 52, 54 are pivotally mounted to an inside
portion of the pivot couplings 34, 36 and second ends of the swing
arms 52, 54 are pivotally mounted to a portion of end frame members
60 of the infant receiving receptacle frame 56. According to one
example form, a recess or pocket is formed on the interior side of
the pivot couplings 34, 36 for receiving the first ends of the
swing arms 52, 54. As described above, it is preferred that the
swing arms 52, 54 are generally spaced apart in a similar manner at
both the pivotal connection at the pivot couplings 34, 36 and at
the first and second end frame members 60, which imparts the infant
receiving receptacle frame 56 to glide in a side-to-side motion
along a substantially similar horizontal plane. Thus, the mattress
72 within the infant receiving receptacle 14 remains substantially
horizontal when moving in a side-to-side motion.
[0043] In typical example embodiments, the infant receiving
receptacle frame 56 comprises the first and second end frame
members 60, a lower support frame member 62 (connecting the first
and second end frame members 60 together), and first and second
upper frame members 64. Preferably, the ends of the upper frame
members 64 are provided with pivot fittings 66 for pivotally
coupling the ends of the upper frame members 64 to an upper portion
of the first and second end frame members 60. Thus, the upper frame
members 64 are capable of pivoting relative to the first and second
end frame members 60 between a compacted configuration (see FIG. 4)
and an expanded configuration (see FIG. 5) so that the infant
receiving receptacle frame 56 (and collapsible frame 14) can be
expanded and compacted, for example, when it is desired to use or
store the cradling bassinet 10 in a closet, for packing in a
vehicle, etc. As depicted in FIGS. 3-4, the upper frame members 64
are pivoted upward so that the infant receiving receptacle 14 is
compact. The first and second pivot couplings 34, 36 may comprise
an opening or grasping handles such that the expanded or collapsed
cradling bassinet 10 can be easily lifted and carried. In example
forms, the first and second end frame members 60 are generally
L-shaped support members whereby lower portions thereof provide for
receiving the lower support frame member 62 and the upper portions
thereof provide for receiving the pivot fittings 66. Furthermore,
the lower portions generally comprise a recess or receptacle for
receiving the second ends of the swing arms 52, 54 to provide a
pivotal connection therewith.
[0044] FIGS. 6-7 show the infant receiving receptacle 14 gliding in
a side-to-side motion along a substantially similar horizontal
plane. As described above, since the upper and lower portions of
the swing arms 52, 54 are mounted at a substantially similar
distance relative to each other, and with the swing arms 52, 54
being parallel to each other, the infant receiving receptacle 14
and the mattress 72 therein move in a side-to-side motion along a
substantially similar horizontal plane. Optionally, the mounting
positions of the pivotal connections of the ends of the swing arms
42, 44 with the pivotal couplings 34, 36 or with the first and
second end frame members 60 may be adjustable such that the swing
arms are not parallel relative to each other, thereby imparting at
least a partial arcuate sway or swing motion. According to one
form, the mounting positions of the pivotal couplings of the swing
arms 42, 44 with the pivotal couplings 34, 36 can be adjusted as
desired. Thus, according to some example forms, the cradling
bassinet 10 is adjustable between two different types of
side-to-side movement, for example, between a gliding, horizontal
movement and a swaying or swinging movement along an arcuate
path.
[0045] As described above, the side-to-side motion may be provided
by manually pushing or pulling the infant receiving receptacle 14,
or may be moved by an electric motor and/or magnetic drive system.
In example forms, an electric motor is housed within the pivot
coupling 34 and is linked to one or more of the swing arms 52, 54
that are pivotally coupled thereto. Furthermore, a magnetic drive
member receiver 70 can be mounted to one of the end frame members
60 for providing interaction with another magnetic drive member of
the pivot coupling 46 of the cross brace 40 (see FIG. 3).
Preferably, one or more controls or buttons 80 may be provided on
one of the pivot couplings 34, 36 (or provided elsewhere) for
controlling the electric motor, magnetic drive system, etc.
Optionally, other features including but not limited to a
vibration, audible sounds, lights, etc. may be incorporated into
the cradling bassinet 10. Optionally, the location of the motive
drive force (motor, drive system, or other drive means) can vary,
for example, wherein it can be located either wholly or partially
in the hubs, legs, below the bassinet, etc.
[0046] FIGS. 8-9 show a cradling bassinet 100 according to another
example embodiment of the present invention. As depicted, the
cradling bassinet 100 generally comprises a frame 112 and an infant
receiving receptacle 114 pivotally mounted to the frame. In example
forms, the infant receiving receptacle 114 is capable of swinging
in a side-to-side motion along an arcuate or curved path, for
example, to soothe a child occupant (see directional arrows). The
frame 112 generally comprises both a first U-shaped frame portion
116 having a base portion 120, upright leg members 122, and
connectors 124 coupling the base portion 120 and leg members 122
together, and a second U-shaped frame portion 126 having a base
portion 130, upright leg members 132, and connectors 134 coupling
the base portion 130 and leg members 132 together. First and second
hubs 136 are provided for connecting the first and second U-shaped
frame portions 116, 126 together. According to one example form,
the ends of the leg members 122, 132 that are coupled to the first
and second hubs 136 are generally fixedly mounted thereto, for
example, wherein the leg members 122, 132 (and ultimately the first
and second U-shaped portions) are incapable of pivoting relative to
each other or the hubs 136. Preferably, the leg members 122, 132
are capable of being removed from the hubs 136, but generally
remain fixed therein when attached thereto. Optionally, the upright
leg members 122, 132 are pivotally mounted to the hubs 136 such
that the first and second U-shaped frame portions 116, 126 can
pivot relative to each other. As similarly described above, the
infant receiving receptacle 114 comprises a soft goods portion
removably mounted atop an infant receiving receptacle frame 140.
The infant receiving receptacle frame 140 generally comprises an
upper frame portion (unshown) for defining the opening of the
receptacle, a bottom support portion 142, and upright portions 144
extending from the ends of the bottom support portion 142.
Preferably, the ends of the upright portions 144 are pivotally
connected to the hubs 136 and define pivots 146. Preferably, an
electric motor or magnetic drive system is incorporated within one
or both of the hubs 136 to impart the swinging, side-to-side motion
of the infant receiving receptacle. Optionally, a caregiver may
cause the infant receiving receptacle 114 to move by pushing or
pulling the same. Optionally, as described above, the location of
the motive drive force (motor, drive system, or other drive means)
can vary, for example, wherein it can be located either wholly or
partially in the hubs, legs, below the bassinet, etc.
[0047] FIGS. 10-12 show a cradling bassinet 200 according to
another example embodiment of the present invention. As depicted in
FIG. 10, the cradling bassinet 200 comprises a collapsible frame
212 and an infant receiving receptacle 214 pivotally mounted to the
collapsible frame 212. Preferably, the infant receiving receptacle
provides a first motion in a first configuration and a second
motion in a second configuration. For example, when the infant
receiving receptacle 214 is pivotally mounted to the collapsible
frame 212, the infant receiving receptacle is movable in a
side-to-side swinging or swaying motion along a generally arcuate
path (see FIG. 10). However, when the infant receiving receptacle
214 is disengaged from the collapsible frame 212, the infant
receiving receptacle 214 can be placed atop a support surface and
is movable in a front-to-back, rocking motion along a generally
arcuate path (see FIG. 12). Thus, according to some example forms,
the cradling bassinet 200 is convertible between a swaying or
swinging bassinet, moving along a generally arcuate or curved path
when pivotally mounted to the collapsible frame 212, and a rocking
bassinet pivoting along a generally arcuate or curved path in a
front-to-back, rocking motion.
[0048] As depicted in FIGS. 10-11, the collapsible frame 212
generally comprises first and second U-shaped frame portions 216,
224 that are pivotally mounted together at first and second pivot
couplings 234. The first and second U-shaped portions 216, 224 each
comprise base portions 220, 226 and upright leg members 222, 230
extending therefrom, respectively. One or more feet 232 may be
provided on each of the U-shaped portions as desired, for example,
to provide a stable footing for the collapsible frame 212 atop a
support surface. Optionally, a lock or actuatable member 236 may be
provided on one or both of the pivot couplings 234 to permit the
collapsing or expansion of the collapsible frame 212. The infant
receiving receptacle 214 comprises an infant receiving receptacle
frame 240 comprising pivot coupling receivers 242, lower arcuate
supports 244, and upper frame supports 246. The pivot coupling
receivers 242 are preferably provide for pivotal engagement with
the first and second pivot couplings 234 (or hub extensions
thereof), thereby permitting the infant receiving receptacle to
swing or sway side-to-side along an arcuate path relative to the
collapsible frame. Optionally, the lock member 236 also provides
positive engagement between the pivot coupling receivers 242 and
the hub extensions of the pivot couplings 234 to prevent
inadvertent detachment in use, and for permitting selective
disengagement by an adult caregiver. In example embodiments, the
upper frame support 246 and the lower arcuate supports 244 are
generally coupled together to form a substantially rigid frame
structure and accommodates for receiving a soft goods liner
thereon. Optionally, a motive drive force (motor, drive system, or
other drive means) may be provided for swinging the infant
receiving receptacle in a side-to-side motion. Preferably, the
motive drive force can be located either wholly or partially in the
hubs, legs, below the bassinet, etc.
[0049] As depicted in FIG. 12, the infant receiving receptacle 214
may be provided as a rocker, for example, wherein the lower arcuate
supports 244 thereof rest against a support surface to provide a
front-to-back, rocking motion. In example forms, the collapsible
frame 212 may be collapsed and put away while using the infant
receiving receptacle 214 as a rocker. Preferably, at least a
portion of the infant receiving receptacle frame 240 comprises
grasping handles 250 positioned at either end of the receptacle 214
so that a caregiver can lift the receptacle 214 from the support
surface, or for lifting the receptacle from the collapsible frame
212. According to some example forms, one or more straps or a
harness may be provided within the infant receiving receptacle 214
for safely securing the child occupant within the infant receiving
receptacle 214.
[0050] FIGS. 13-14 show a cradling bassinet 300 according to
another example embodiment of the present invention. As depicted,
the cradling bassinet 300 generally comprises a collapsible frame
312 and an infant receiving receptacle 314 pivotally mounted to the
collapsible frame 312. The infant receiving receptacle 314 can
pivot with respect to the collapsible frame 312 to impart a
cradling, swinging or swaying motion to a child occupant. In
example forms, the motion can be manually driven or motor driven,
for example, wherein a motor is provided within a portion of one or
more pivot couplings 334 of the collapsible frame or otherwise
located on or within the bassinet 300 or a portion thereof
(including the collapsible frame, hubs, etc.). The collapsible
frame 312 generally comprises both a first U-shaped frame portion
316 comprising a base portion 320 and upright leg members 322
extending therefrom, and a second U-shaped frame portion 324
comprising a base portion 326 and upright leg members 330 extending
therefrom. One or more feet 332 may be provided on one or more of
the U-shaped frame portions as desired, for example, to provide a
supportive footing for the collapsible frame 312 when resting atop
a support surface. In example forms, the infant receiving
receptacle 314 comprises an infant receiving receptacle frame for
receiving a soft goods liner, which may comprise a mattress
therein, and which may have an adjustable angle of inclination.
Furthermore, according to some example forms, the infant receiving
receptacle comprises a canopy 340 for covering at least a portion
of the receptacle and a skirt 324 for hanging around the outer
periphery of the receptacle.
[0051] FIGS. 15A-20 show a child support device in the form of a
gliding bassinet 500 according to another example embodiment of the
invention. The bassinet 500 generally comprises a lower base frame
520, a child support unit 560, and a gliding swing mechanism 610
connecting the child support unit to the lower base frame. In
alternate embodiments, the child support device may comprise a
bassinet, a child sleeper, a child seat, or other form of support
device for a child or infant.
[0052] In the depicted embodiment, the lower base frame 520
comprises a pair of generally U-shaped sections 522, 524, each of
which comprise first and second support leg portions 526, 528 and a
lower cross-member 530 connected between lower ends of the first
and second support leg portions. The first and second U-shaped
sections 522, 524 are pivotally or hingedly coupled to one another
at upper ends of the support legs 526, 528 by frame-fold linkages
534, 536 at each end of the bassinet 500, as described in greater
detail below with reference to FIGS. 17A-17G. Alternatively, the
lower base frame may include one fixed U-shaped section or a fixed
first pair of legs attached in a fixed or non-pivotal manner to
upper frame members, and one pivotable U-shaped section or a
pivotable second pair of legs hingedly or pivotally attached to the
upper frame members. The lower base frame 520 optionally further
includes ground contacting support feet 540 at corner portions of
the U-shaped sections 522, 524, proximal the interface between the
support legs 526, 528 and the lower cross member 530. Optionally,
one or more of the support feet 540 include rollers 542 such as
wheels or casters, to provide improved mobility and
transportability to the bassinet 500. An A/C electrical adaptor
cord or connector 550 optionally extends from a support foot 540 or
other portion of the bassinet 500, to provide power to electronic
components of the bassinet.
[0053] The child support unit 560 generally comprises a structural
frame (shown in FIG. 15B), and a soft-goods covering (shown in FIG.
15A) supported by the structural frame, to form an enclosure 562
for receiving an infant or small child. In the depicted example,
the enclosure 562 takes the form of an oval bassinet enclosure
having sidewalls and a floor. Optionally at least a portion of the
enclosure 562 is formed of a mesh material providing airflow and
visibility to and from the enclosure. The structural frame of the
child support unit 560 generally comprises first and second end
brackets, 570, 572, first and second lower cross-rails 576, 578
connected between lower ends of the end brackets, and first and
second upper frame members 582, 584 connected between upper ends of
the end brackets. In example embodiments, the first and second
upper frame members 582, 584 are foldably or hingedly coupled to
the first and second end brackets, 570, 572, allowing the child
support unit 560 to be folded, as described in greater detail below
with reference to FIGS. 18A and 18B. In alternate embodiments, the
enclosure can take the form of a seat, a chair, a sleeper, a
rocker, or other child support unit format. Optionally, the child
support unit can be pivotally or rotationally mounted, to allow the
enclosure 562 to be turned from side to side, inclined or reclined,
or otherwise repositioned. In alternative example embodiments, the
child support unit can be detachably coupled for removal from the
lower base frame 520, optionally for independent use.
[0054] The gliding swing mechanism 610 is shown in greater detail
in FIGS. 16A-16L. The swing mechanism 610 preferably supports the
child support unit 560 suspended from the lower base frame 520, and
allows the child support unit to swing or glide laterally back and
forth relative to the lower base frame, as shown in FIGS. 16A, 16B
and 16C. The swing mechanism 610 preferably maintains the
child-supporting floor of the child support unit in a generally
flat and horizontal orientation throughout the range of gliding
motion, limiting tilting of the child support unit 560, which could
cause a child occupant to slide to one side or the other,
potentially causing discomfort or distress to the child. In
alternate embodiments, the child-supporting floor of the child
support unit is inclined or partially inclined, for example in
embodiments wherein the child support unit is an inclined sleeper
or child seat having an inclined backrest, and the swing mechanism
maintains the child-supporting floor of the child support unit in a
generally constant angular orientation throughout the range of
gliding motion. For example, the swing mechanism 610 may maintain
the child-supporting floor of the child support unit in a generally
flat and horizontal orientation, substantially parallel to the
ground or other support surface upon which the swing 610 is placed,
and limiting tilting to no more than about 10.degree. from
horizontal, and more preferably no more than about 5.degree. from
horizontal through the range of swinging motion. Alternatively
described, the swing mechanism 610 may be configured to maintain
the child-supporting floor of the child support unit in generally
the same orientation (i.e., horizontal or non-horizontal)
throughout the range of swinging motion, for example maintaining a
generally consistent angular orientation of the child-supporting
floor of the child support unit relative to the ground or other
support surface, limiting variation in tilting of the child support
unit to no more than about 10.degree., and more preferably no more
than about 5.degree..
[0055] The swing mechanism 610, according to example embodiments,
comprises a four-bar linkage including a pair of swing arms 620,
622 at each end of the bassinet 500. The swing arms 620, 622 are
pivotally coupled at their upper ends to a top portion of the base
frame 520, and are pivotally coupled at their lower ends to a
bottom portion of the end brackets, 570, 572 of the child support
unit 560. In the depicted embodiment, four swing arms are provided,
a first pair 620, 622 at one end of the child support unit 560 and
a second pair at the other end of the child support unit. In
example embodiments, the swing arms 620, 622 are generally parallel
to one another throughout their range of swinging motion, spaced
generally equidistant from one another at upper and lower ends
thereof. In alternate embodiments, the swing arms 620, 622 may be
obliquely oriented relative to one another, spaced a greater
distance apart at upper ends and a lesser distance apart at lower
ends, or vice versa, to vary the path of the swinging movement,
and/or allow for more or less tilting of the child support unit. In
example embodiments, the swing arms 620, 622 are generally
L-shaped, having an upper portion hanging generally vertically (in
an equilibrium position) from the base frame 520 and a lower
portion curved or angled at about 90.degree. from the upper portion
and extending generally horizontally under the child support unit
560 into engagement with the end brackets, 570, 572 of the child
support unit.
[0056] The lower portions of the swing arms 620, 622 are pivotally
coupled to the end brackets, 570, 572 of the child support unit
560, for example extending through sleeves or channels formed in
the end brackets, into engagement with rocker bearings 700 provided
between the ends of the first and second lower cross-rails 576, 578
and the first and second end brackets, 570, 572 of the child
support unit 560, as shown in greater detail in FIGS. 16F, 16G and
16H. The rocker bearings 700 include an upwardly directed V-shaped
male bearing strut 702 at the top of each end of the lower
cross-rails 576, 578, which is received in a downwardly directed
V-shaped female bearing recess 704 formed in the inwardly facing
sides of the end brackets, 570, 572. The V-shaped male bearing
strut 702 defines a smaller included angle, and the V-shaped female
bearing recess 704 defines a greater included angle, thereby
allowing the male bearing strut to rock back and forth within the
female bearing recess with the upper edge of the male bearing strut
contacting the apex of the female bearing recess.
[0057] FIGS. 16I, 16J and 16K show further details of a pivot tube
and bearing arrangement for pivotally connecting the upper portions
of the swing arms 620, 622 to the base frame 520. In the depicted
embodiment, the upper ends of the support legs 526, 528 of the
first and second U-shaped sections 522, 524 of the base frame 520
are connected at each end of the bassinet 500 by bridging strut
members 730. The bridging strut members 730 include engagement
features for receiving pivot shafts 740, such as a rivet or bolt,
about which the swing arms 620, 622 swing or pivot. A bearing 742
is optionally provided for low-friction rotational motion about one
or more of the pivot shafts 740, and is held between a bearing
holder 744 and a shaft coupling hub 746, to which the swing arm
620, 622 and an actuation flange 748 are attached by a coupling pin
750. Optionally one or more roller may be provide in place of the
bearings 742 at the connections between one or more of the swing
arms 620, 622 and the bridging strut members 730 of the base frame
520. For example, a bearing may be utilized on a motor-driven swing
arm, as described below, and rollers utilized on the non-driven
follower swing arms. Outer housing shells or covers 760 are
optionally provided over the bridging strut members 730 to prevent
pinch points and for improved aesthetics. Optionally, electronic
controls 762 are provided on the covers 760, such as for example an
on-off power switch, swing speed or amplitude controllers, a timer,
sound and music controls, electronic toys, video displays,
projectors, vibration unit, and/or controllers for sound, light,
vibration or other features optionally provided in connection with
the bassinet 500.
[0058] In example embodiments, the geometrical configuration of the
gliding swing mechanism 610 and the points of connection of the
swing mechanism with the base frame 520 and the child support unit
560, result in a smooth, laterally gliding swing motion of the
child support unit relative to the base frame, with limited or no
tilting or rocking of the child support unit relative to the
horizontal (i.e., the ground, floor, or other support surface on
which the base frame rests). The two swing arms 620, 622 at each
end of the bassinet are generally equal in length, and their
respective connection points at their top ends to the bridging
strut member 730 of the base frame 520 and at their bottom ends to
the end bracket 570 or 572 are generally equidistantly spaced,
resulting a parallelogram-shaped arrangement through the range of
swinging or gliding motion (as shown in example form in FIGS.
16A-16E). The swing arms 620, 622 are pivotally coupled to and
supported by the base frame at their upper ends, and the end
brackets, 570, 572 which form the base of the child support unit
are pivotally coupled to and supported by the lower ends of the
swing arms. The relative spacing between the swing arms 620, 622 is
generally fixed at the upper and lower ends of the swing arms. In
this manner, the lower platform portion of the child support unit
(comprising the first and second lower cross-rails 576, 578 and
lower ends of the first and second end brackets, 570, 572 between
which the lower cross rails are connected) is maintained generally
horizontal or parallel to the ground, floor or other support
surface upon which the base frame rests through the gliding or
swinging range of motion of the child support unit. In alternate
embodiments, the configuration, orientation and lengths of the
components may be varied to provide different paths or ranges of
motion, or can be adjustable to allow a user to selectively vary
the paths or ranges of motion provided by the swing mechanism.
[0059] An electric motor or electro-magnetic drive system 780 is
optionally provided to drive one or more of the swing arms 620, 622
to swing the child support unit 560 relative to the base frame 520.
For example, a motor and gearbox with encoder wheel assembly is
optionally mounted to one of the bridging strut members 730 to
drive one of the swing arms (the driven arm), and the other three
swing arms (the follower arms) follow the motion of the driven arm
due to the linkage therebetween. In alternate embodiments, a drive
system can be provide in each of the frame hubs or bridging strut
members 730, to drive two or more of the swing arms 620, 622.
Alternatively, the swing motion can be manually actuated by a user.
FIG. 16L shows a motor drive system 780 according to an example
embodiment, and includes an electric drive motor 784, a gear box
786, connection gears and clutch mechanism 788, linking the drive
motor to the pivot shaft 740 of the driven swing arm. An encoder
wheel 790 and sensor assembly 792 are optionally provided for
reading position and speed of the swinging motion. Wired or
wireless connections are optionally provided between the motor
drive system 780, the sensors(s) 792 associated therewith, and the
electronic controls 762, and wires or other electrical power
conduits connect between the AC adaptor 550, batteries or other
power source, and the motor drive system 780 and electronic
controls 762, to allow user input to control operation of the
bassinet 500. Optionally, a remote controller is provided for
wireless communication of control signals to the electronic
controls of the bassinet.
[0060] FIGS. 17A-17G show further details of the frame-folding
functionality of the base frame 520, according to example forms of
the invention. In the depicted embodiment, the upper ends of the
legs 526, 528 of each of the are pivotally coupled to the bridging
strut members 730 at each end of the bassinet 500, and movable
between an expanded or unfolded configuration for use (FIGS. 17A
and 17C) and a compact or folded configuration for storage and
transport (FIGS. 17B and 17D). In the expanded or unfolded
configuration, the base frame 520 forms a stable and strong A-frame
configuration, preferably having a base width equal to or greater
than the range of swinging of the child support unit 560. A
connecting linkage 810 extends between the upper ends of the legs
526, 526' and 528, 528', with a follower pin-and-slot connection
between its links and the bridging strut members 730, coupling the
pivotal motion of the first and second U-shaped base frame sections
522, 524 to move in tandem. A locking finger 820 projecting from
the connecting linkage 810 engages within a hooked locking collar
822 mounted to one of the swing arms 620, 622 as the base frame 520
is folded into its compact or folded configuration (FIG. 17D),
thereby locking the position of the swing arms relative to the base
frame, and retaining the first and second U-shaped base frame
sections 522, 524 in the compact or folded configuration until
released, for ease of transport.
[0061] In example embodiments, a fold latch member 840 provides
releasable engagement between at least one of the legs 526, 528 and
the bridging strut member 730 to which the leg is pivotally
attached, to retain the base frame 520 in its expanded or unfolded
configuration until released by a user to fold the frame. The fold
latch member 840 comprises a body portion 842 having pivot hubs 844
extending transversely from opposed sides at a medial location on
the body, a push-button 846 extending laterally in a first
direction proximal a first end of the body, a latch pin 848
extending laterally in an opposite second direction proximal a
second end of the body, and a spring arm 850 extending laterally in
the first direction from a medial location on the body toward the
second end of the body. In the locked state (FIG. 17E), the spring
arm 850 biases the latch pin 848 through the leg 526 into a latch
opening 860 in the bridging strut member 730, to lock the base
frame with the legs 526, 528 extended in the expanded or unfolded
configuration. When a user presses the push-button 846 inwardly
(FIG. 17F), the body 842 toggles about a rotational axis defined by
the pivot hubs 844, retracting the latch pin 848 out of engagement
with the latch opening 860 against the bias of the spring arm 850,
to release the base frame to be folded into its compact or folded
configuration.
[0062] In example embodiments, the child support unit 560 is also
foldable between an expanded or unfolded configuration for use
(FIG. 18A) and a compact or folded configuration for storage and
transport (FIG. 18B). The first and second upper frame members 582,
584 of the child support unit 560 are outwardly curved, and are
foldably or hingedly coupled to top corners on either side of the
first and second end brackets, 570, 572, allowing the child support
unit 560 to be folded, as shown in FIG. 18B. The pivot couplings
between the first and second upper frame members 582, 584 and the
first and second end brackets, 570, 572 optionally include
positional retainers to hold the frame members in the folded
configuration, and stop members to limit the range of motion at the
unfolded configuration. The outwardly curved profiles of the upper
frame members 582, 584 combine to form an oval, elliptical or
rounded rectangular opening at the top of the child support unit
560 in the expanded configuration, and align generally parallel to
one another in the compact configuration, substantially closing the
top of the child support unit. In example embodiments, the child
support unit 560 has a width in the expanded configuration of at
least about two times its width in the compact configuration. The
soft goods covering 562 of the child support unit 560 is preferably
flexible to allow folding with the upper frame members 582, 584.
Optionally, the soft goods covering 562 is configured such that the
weight of a child positioned in the child support unit 560 will
resist or prevent folding of the child support unit when a child is
in the bassinet. Optionally, openings are provided in the soft
goods covering 562 at central portions of the upper frame members
582, 584, to allow exposed sections of the frame members to serve
as handles for grasping and moving the folded bassinet.
[0063] The child support unit 560 optionally also comprises a
foldable mattress or sleeping pad 900, an example embodiment of
which is shown in FIGS. 19A and 19B. The mattress 900 includes two
or more lengthwise extending padded sections, with fabric or other
material forming a living hinge or foldable segment between
adjacent padded sections. For example, in the depicted embodiment,
first and second side padded sections 902, 904 extend from opposite
sides of a center padded section 906, with hinged portions 908, 910
between adjacent padded sections. The mattress or sleeping pad 900
is foldable in its widthwise dimension, between an unfolded
configuration and a folded configuration, as shown in FIG. 19B.
[0064] In further example embodiments, the bassinet 500 of the
present invention is height adjustable and/or depth adjustable, for
example including telescopingly extending sections of the legs 526,
528 of the base frame 520 and/or the frame of the child support
unit; and/or can include a recline adjustment mechanism. The
bassinet 500 optionally includes an electronic entertainment or
soothing device to calm a child, such as for example an audio
speaker, music player, audio unit, vibration unit, projector,
display or the like, an electronic mobile, a toy bar, or other
entertainment features. In alternative embodiments, the child
support unit 560 is detachably coupled to the base frame 520 or the
swing mechanism 610, and can be used independently as a portable
sleep solution. Further example embodiments allow the child support
unit 560 to be rotated between two or more different seat facing
orientations relative to the base frame 520. The child support unit
560 optionally includes a harness or restraint system for holding a
child in place therein.
[0065] FIGS. 20A and 20B show a gliding bassinet 500' according to
another example embodiment of the invention. The bassinet 500' is
similarly configured to that described above, and includes a
removable canopy 950. Resilient clips 952 are optionally provided
at each side of the canopy 950, configured to releasably engage
upper frame members of the bassinet in its expanded configuration.
A toy, toy bar, audio unit, video player, light display or other
entertainment feature 954 is optionally attached to the canopy 950.
Additionally, a first pair of wheels 970 having a first alignment
orientation are provided at one end of the bassinet 500', and a
second pair of wheels 980 having a second alignment orientation
different from the first alignment orientation are provided at the
other end of the bassinet. For example, wheels 970 are aligned
transversely to allow the bassinet to roll in a side-to-side
direction, whereas wheels 980 are aligned axially to allow the
bassinet to roll in a lengthwise direction. In use, a user can
alternatively lift one end or the other of the bassinet 500' to
roll the bassinet in the direction of the wheels remaining on the
ground.
[0066] In example methods of use according to the present
invention, the bassinet 500 is positioned in it expanded
configuration (FIG. 15A) for use. An infant or small child may be
placed within the child support unit 560 for rest or play. The
child support unit 560 can be swung back and forth, either manually
or by the motor drive system 780. The linkage configuration of the
swing arms 620, 622 relative to the base frame 520 and the end
brackets, 570, 572 of the child support unit 560 maintain the floor
of the child support unit generally horizontal, with limited or no
tilting, throughout the range of swinging motion, resulting in a
gliding motion, rather than a rocking motion. When use is complete,
the child is removed, and the base frame 520 and the child support
unit 560 can be folded for more compact storage. If provided, the
folding mattress 900 folds along with the child support unit 560,
contained by the soft-goods covering 562 of the child support unit.
The user may transport the bassinet 500 by carrying or rolling,
either in its expanded or its compact configuration, for example as
shown in FIG. 21.
[0067] While the invention has been described with reference to
preferred and example embodiments, it will be understood by those
skilled in the art that a variety of modifications, additions and
deletions are within the scope of the invention, as defined by the
following claims.
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