U.S. patent application number 15/696511 was filed with the patent office on 2018-03-15 for multi-position children's support system.
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 R. BURNS, Trevor MAST, Benjamin Cooper PRIESS, Bryce George RUTTER, PhD, Max William RYAN, Jacob SCLARE.
Application Number | 20180070738 15/696511 |
Document ID | / |
Family ID | 59699634 |
Filed Date | 2018-03-15 |
United States Patent
Application |
20180070738 |
Kind Code |
A1 |
BURNS; Stephen R. ; et
al. |
March 15, 2018 |
MULTI-POSITION CHILDREN'S SUPPORT SYSTEM
Abstract
A multi-position support system for supporting a child, the
system including a base, a child support assembly supported by the
base, and a positional adjustment mechanism allowing a user to
selectively position the child support assembly in one of a
plurality of activity positions.
Inventors: |
BURNS; Stephen R.; (Cumming,
GA) ; SCLARE; Jacob; (Dacula, GA) ; MAST;
Trevor; (Atlanta, GA) ; RUTTER, PhD; Bryce
George; (Creve Coeur, MO) ; PRIESS; Benjamin
Cooper; (Saint Charles, MO) ; RYAN; Max William;
(Saint Louis, MO) |
|
Applicant: |
Name |
City |
State |
Country |
Type |
KIDS II, INC. |
Atlanta |
GA |
US |
|
|
Assignee: |
KIDS II, INC.
Atlanta
GA
|
Family ID: |
59699634 |
Appl. No.: |
15/696511 |
Filed: |
September 6, 2017 |
Related U.S. Patent Documents
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Application
Number |
Filing Date |
Patent Number |
|
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62395158 |
Sep 15, 2016 |
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Current U.S.
Class: |
1/1 |
Current CPC
Class: |
A47D 13/107 20130101;
A63G 13/00 20130101; A47D 9/02 20130101; A47D 15/005 20130101; A47D
1/002 20130101; A63H 33/006 20130101; A47D 15/003 20130101; A47D
1/02 20130101; A47D 13/102 20130101 |
International
Class: |
A47D 1/00 20060101
A47D001/00; A63H 33/00 20060101 A63H033/00; A63G 13/00 20060101
A63G013/00; A47D 9/02 20060101 A47D009/02; A47D 15/00 20060101
A47D015/00; A47D 13/10 20060101 A47D013/10 |
Claims
1. A multi-position support system for supporting a child, the
system comprising a base, a child support assembly supported by the
base, and a positional adjustment mechanism allowing a user to
selectively position the child support assembly in one of a
plurality of activity positions.
2. The multi-position support system of claim 1, wherein the
plurality of activity positions comprise at least one inclined
activity position and a generally horizontal activity position.
3. The multi-position support system of claim 2, wherein the
plurality of activity positions comprise a first inclined activity
position wherein at least a portion of the child support assembly
is oriented at an angle of inclination of between about
60.degree.-90.degree. relative to horizontal, a second inclined
activity position wherein at least a portion of the child support
assembly is oriented at an angle of inclination of between about
30.degree.--60.degree. relative to horizontal, a resting/sleep
activity position wherein at least a portion of the child support
assembly is oriented at an angle of inclination of between about
0.degree.-30.degree. relative to horizontal, and a tummy time
activity position wherein at least a portion of the child support
assembly is oriented at an angle of inclination of between about
0.degree.--25.degree. relative to horizontal.
4. The multi-position support system of claim 1, wherein the child
support assembly comprises a support frame having defining an open
portion, and a mesh support panel affixed to the support frame and
at least partially covering the open portion of the support
frame.
5. The multi-position support system of claim 4, wherein the mesh
support panel comprises a multi-layer assembly having lower layer
defining a network of larger mesh openings and an upper layer
defining a network of smaller mesh openings.
6. The multi-position support system of claim 5, wherein the lower
layer of the multi-layer mesh support panel comprises a molded
polymeric elastomer, and wherein the upper layer of the multi-layer
mesh support panel comprises a synthetic mesh fabric.
7. The multi-position support system of claim 1, wherein the base
comprises an arcuate curved rocker base.
8. The multi-position support system of claim 1, wherein the
positional adjustment mechanism comprises at least one pivotal
coupling between the base and the child support assembly.
9. The multi-position support system of claim 8, wherein the
positional adjustment mechanism further comprises at least one
translational coupling between the base and the child support
assembly.
10. The multi-position support system of claim 1, wherein the child
support assembly comprises a first support panel pivotally coupled
to a second support panel.
11. The multi-position support system of claim 10, wherein the
first and second support panels are pivotally repositionable
between a plurality of relative angular orientations, at least one
of the plurality of relative angular orientations defining an
obtuse angle between the first and second support panels, and
another of the plurality of relative angular orientations defining
a reflex angle between the first and second support panels.
12. The multi-position support system of claim 1, further
comprising a toy bar, the toy bar being reconfigurable between a
first configuration corresponding to a first activity position of
the child support assembly and a second configuration corresponding
to a second activity position of the child support assembly.
13. The multi-position support system of claim 1, further
comprising a headrest portion repositionably coupled relative to
the child support assembly.
14. The multi-position support system of claim 1, further
comprising a footrest portion repositionably coupled relative to
the child support assembly.
15. The multi-position support system of claim 1, further
comprising a child restraint harness comprising a trilobed body
defining first and second armholes through the trilobed body, and
attachment means for securing the child restraint harness around a
child with the child's arms extending through the first and second
armholes.
16. The multi-position support system of claim 1, wherein the
positional adjustment mechanism comprises at least one selectively
inflatable support bolster.
17. A multi-position support system for supporting a child, the
system comprising a base, a child support assembly supported by the
base and comprising a breathable mesh support panel configured to
receive and support a child thereon, and a positional adjustment
mechanism allowing a user to selectively position the child support
assembly in one of a plurality of activity positions.
18. The multi-position support system of claim 17, wherein the
breathable mesh support panel comprises a multi-layer assembly
having lower layer defining a network of larger mesh openings
having an opening dimension of at least 1/4'', and an upper layer
defining a network of smaller mesh openings having an opening
dimension of less than 1/4''.
19. The multi-position support system of claim 18, wherein the
lower layer of the multi-layer breathable mesh support panel
comprises a molded polymeric elastomer, and wherein the upper layer
of the multi-layer mesh support panel comprises a synthetic mesh
fabric.
20. The multi-position support system of claim 17, wherein the
plurality of activity positions comprise at least one inclined
activity position and a generally horizontal activity position.
21. The multi-position support system of claim 17, wherein the
plurality of activity positions comprise a first inclined activity
position wherein at least a portion of the child support assembly
is oriented at an angle of inclination of between about
60.degree.-90.degree. relative to horizontal, a second inclined
activity position wherein at least a portion of the child support
assembly is oriented at an angle of inclination of between about
30.degree.--60.degree. relative to horizontal, a resting/sleep
activity position wherein at least a portion of the child support
assembly is oriented at an angle of inclination of between about
0.degree.-30.degree. relative to horizontal, and a tummy time
activity position wherein at least a portion of the child support
assembly is oriented at an angle of inclination of between about
0.degree.--25.degree. relative to horizontal.
22. The multi-position support system of claim 17, wherein the base
comprises an arcuate curved rocker base.
23. The multi-position support system of claim 17, wherein the
positional adjustment mechanism comprises at least one pivotal
coupling between the base and the child support assembly.
24. The multi-position support system of claim 23, wherein the
positional adjustment mechanism further comprises at least one
translational coupling between the base and the child support
assembly.
25. The multi-position support system of claim 17, further
comprising a toy bar, the toy bar being reconfigurable between a
first configuration corresponding to a first activity position of
the child support assembly and a second configuration corresponding
to a second activity position of the child support assembly.
26. The multi-position support system of claim 17, further
comprising a headrest portion repositionably coupled relative to
the child support assembly.
27. The multi-position support system of claim 17, further
comprising a footrest portion repositionably coupled relative to
the child support assembly.
28. The multi-position support system of claim 17, further
comprising a child restraint harness comprising a trilobed body
defining first and second armholes through the trilobed body, and
attachment means for securing the child restraint harness around a
child with the child's arms extending through the first and second
armholes.
29. The multi-position support system of claim 17, wherein the
positional adjustment mechanism comprises at least one selectively
inflatable support bolster.
30. A multi-position support system for supporting a child, the
system comprising a base, a child support assembly supported by the
base, and a positional adjustment mechanism allowing a user to
selectively position the child support assembly in one of a
plurality of activity positions, wherein the plurality of activity
positions comprise a first inclined activity position wherein at
least a portion of the child support assembly is oriented at an
angle of inclination of between about 60.degree.-90.degree.
relative to horizontal, a second inclined activity position wherein
at least a portion of the child support assembly is oriented at an
angle of inclination of between about 30.degree.-60.degree.
relative to horizontal, a resting/sleep activity position wherein
at least a portion of the child support assembly is oriented at an
angle of inclination of between about 0.degree.-30.degree. relative
to horizontal, and a tummy time activity position wherein at least
a portion of the child support assembly is oriented at an angle of
inclination of between about 0.degree.-25.degree. relative to
horizontal.
31. The multi-position support system of claim 30, wherein the
child support assembly comprises a support frame having defining an
open portion, and a mesh support panel affixed to the support frame
and at least partially covering the open portion of the support
frame.
32. The multi-position support system of claim 31, wherein the mesh
support panel comprises a multi-layer assembly having lower layer
defining a network of larger mesh openings and an upper layer
defining a network of smaller mesh openings.
33. The multi-position support system of claim 32, wherein the
lower layer of the multi-layer mesh support panel comprises a
molded polymeric elastomer, and wherein the upper layer of the
multi-layer mesh support panel comprises a synthetic mesh
fabric.
34. The multi-position support system of claim 30, wherein the base
comprises an arcuate curved rocker base.
35. The multi-position support system of claim 30, wherein the
positional adjustment mechanism comprises at least one pivotal
coupling between the base and the child support assembly.
36. The multi-position support system of claim 35, wherein the
positional adjustment mechanism further comprises at least one
translational coupling between the base and the child support
assembly.
37. The multi-position support system of claim 30, wherein the
child support assembly comprises a first support panel pivotally
coupled to a second support panel.
38. The multi-position support system of claim 37, wherein the
first and second support panels are pivotally repositionable
between a plurality of relative angular orientations, at least one
of the plurality of relative angular orientations defining an
obtuse angle between the first and second support panels, and
another of the plurality of relative angular orientations defining
a reflex angle between the first and second support panels.
39. The multi-position support system of claim 30, further
comprising a toy bar, the toy bar being reconfigurable between a
first configuration corresponding to a first activity position of
the child support assembly and a second configuration corresponding
to a second activity position of the child support assembly.
40. The multi-position support system of claim 30, further
comprising a headrest portion repositionably coupled relative to
the child support assembly.
41. The multi-position support system of claim 30, further
comprising a footrest portion repositionably coupled relative to
the child support assembly.
42. The multi-position support system of claim 30, further
comprising a child restraint harness comprising a trilobed body
defining first and second armholes through the trilobed body, and
attachment means for securing the child restraint harness around a
child with the child's arms extending through the first and second
armholes.
43. The multi-position support system of claim 30, wherein the
positional adjustment mechanism comprises at least one selectively
inflatable support bolster.
Description
CROSS-REFERENCE TO RELATED APPLICATION
[0001] This application claims the benefit of U.S. Provisional
Patent Application Ser. No. 62/395,158 filed Sep. 15, 2016, the
entirety of which is hereby incorporated herein by reference for
all purposes.
TECHNICAL FIELD
[0002] The present invention relates generally to the field of
children's accessories, and more particularly to an ergonomic
support system for children that is reconfigurable by an adult
caregiver to allow adjustment and variation of the system's support
structure and support position.
BACKGROUND
[0003] As children develop, they typically not only grow physically
larger, but also undergo various anthropometric and developmental
changes. These changes result in differing needs for physically
supporting a child, for example during rest and play, at different
stages of their development.
[0004] For example, when a baby is first born, their spine will
typically have a convex curve in the shape of a C. Newborn infants
(for example 0-3 months of age) typically do not yet have the
muscle strength to hold up the head, and therefore need head and
neck support. Over the next few months after birth (for example 3-6
months), a child begins developing muscle strength in the neck and
back, and typically develops a secondary curve of the upper spine
(the cervical curve). As the child continues to grow and develop
(for example 6-12 months), the child begins to crawl, and the
lumbar curve develops in the lower back. Because the child's size
and physical support needs change over time, different types of
support devices are commonly used for children of different
ages.
[0005] Different seating and support positions may also be
desirable, depending on the child's activity, even for children of
the same age. For example, a more flat horizontal support structure
may be desired for a child while sleeping on their back, whereas a
more upright support structure may be desired during play time for
interaction with toys and other persons. And a different support
structure may be desirable for tummy time, when a child is
positioned on their stomach and learning to push up and raise their
head. Various different support devices are commonly used for these
different activities.
[0006] As a result of these different support needs, parents
commonly purchase multiple support devices for children at
different stages of a child's development and for different
activities. Accordingly, it has been found that needs exist for
improved support systems for children that can be reconfigured to
fit a growing child, to provide appropriate physical support across
a range of developmental stages, and to allow for use in a variety
of activities. Needs further exist for continuing improvements to
comfort, fit and design in support systems for children. It is to
the provision of improved support systems for children meeting
these and other needs that the present invention is primarily
directed.
SUMMARY
[0007] In example embodiments, the present invention provides
improved support systems for children that can be reconfigured to
fit a growing child, to provide appropriate physical support across
a range of developmental stages, and to allow for use in a variety
of activities. In example embodiments, the present invention also
provides support systems for children having improved comfort, fit
and design. In particular embodiments, a children's support system
according to the invention may provide reconfigurable support for a
child through one or more different development stages, such as for
example 0-3 months, 3-6 months, and 6-12 months of age. In
particular embodiments, a children's support system according to
the invention may provide reconfigurable support for a child during
one or more different activities, such as for example sleeping or
resting on their back, a partially upright passive seated support
position, a more upright active seated support position, and/or for
tummy time.
[0008] In one aspect, the present invention relates to a
multi-position support system for supporting a child. The system
preferably includes a base, a child support assembly supported by
the base, and a positional adjustment mechanism allowing a user to
selectively position the child support assembly in one of a
plurality of activity positions.
[0009] In another aspect, the invention relates to a multi-position
support system for supporting a child. The system preferably
includes a base, a child support assembly supported by the base and
having a breathable mesh support panel configured to receive and
support a child thereon, and a positional adjustment mechanism
allowing a user to selectively position the child support assembly
in one of a plurality of activity positions.
[0010] In still another aspect, the invention relates to a
multi-position support system for supporting a child. The system
preferably includes a base, a child support assembly supported by
the base, and a positional adjustment mechanism allowing a user to
selectively position the child support assembly in one of a
plurality of activity positions. The plurality of activity
positions preferably include a first inclined activity position
wherein at least a portion of the child support assembly is
oriented at an angle of inclination of between about
60.degree.-90.degree. relative to horizontal, a second inclined
activity position wherein at least a portion of the child support
assembly is oriented at an angle of inclination of between about
30.degree.-60.degree. relative to horizontal, a resting/sleep
activity position wherein at least a portion of the child support
assembly is oriented at an angle of inclination of between about
0.degree.-30.degree. relative to horizontal, and a tummy time
activity position wherein at least a portion of the child support
assembly is oriented at an angle of inclination of between about
0.degree.--25.degree. relative to horizontal. In particular example
embodiments, a tummy time activity position is inclined at about
0.degree.-10.degree. relative to horizontal. In further example
embodiments the tummy time activity position is inclined at about
15.degree.-25.degree. relative to horizontal. In particular example
embodiments, the tummy time activity position is inclined at about
20.degree. relative to horizontal. In still further example
embodiments, a tummy time activity position is provided within a
range of incline or decline angle relative to horizontal of for
example about +/-0.degree.--20.degree. (i.e., between an upwardly
inclined angle of 20.degree. and a downwardly declined angle of
20.degree., relative to horizontal).
[0011] 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 example embodiments are
explanatory of example embodiments of the invention, and are not
restrictive of the invention, as claimed.
BRIEF DESCRIPTION OF THE DRAWINGS
[0012] FIG. 1 is a perspective view of a children's support system
according to an example embodiment of the present invention.
[0013] FIG. 2 is an assembly view of a children's support system
according to another example embodiment of the present invention,
showing components thereof partially separated from one
another.
[0014] FIG. 3A is a schematic view of different activity positions
of a child, to which children's support systems according to
example embodiments of the invention may be applicable; and FIG. 3B
shows a children's support system according to another example
embodiment of the present invention, adjusted to positions
corresponding to those activity positions.
[0015] FIG. 4 is a perspective view of a children's support system
according to another example embodiment of the present
invention.
[0016] FIGS. 5A, 5B, 5C and 5D show the children's support system
of FIG. 4 adjusted through a range of support positions.
[0017] FIG. 6 is a perspective assembly view of a children's
support system according to another example embodiment of the
present invention.
[0018] FIGS. 7A, 7B, 7C and 7D show the children's support system
of FIG. 6 adjusted through a range of support positions.
[0019] FIG. 8 shows a support harness portion of a children's
support system according to an example embodiment of the present
invention.
[0020] FIG. 9A is a perspective view of a children's support system
according to another example embodiment of the present invention,
and FIGS. 9B and 9C show adjustment of the system to different
support positions.
[0021] FIG. 10 is a perspective view of a children's support system
according to another example embodiment of the present
invention.
[0022] FIG. 11 is a perspective view of a children's support system
according to another example embodiment of the present
invention.
[0023] FIGS. 12A, 12B, 12C and 12D show a children's support system
according to another example embodiment of the present
invention.
DETAILED DESCRIPTION OF EXAMPLE EMBODIMENTS
[0024] The present invention may be understood more readily by
reference to the following detailed description of example
embodiments 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.
[0025] 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.
[0026] With reference now to the drawing figures, wherein like
reference numbers represent corresponding parts throughout the
several views, FIG. 1 shows a children's support system 10
according to an example embodiment of the present invention. The
system 10 generally comprises a base 20, a child support portion
50, and a toy bar 90. The base 20 comprises first and second side
lower support legs 22, 24, a rear lower support cross-member 26,
and first and second side upper support legs 28, 30. The first and
second side upper support legs 28, 30 optionally comprise
extensions of the first and second side lower support legs 22, 24,
coupled thereto by intermediate leg portions 32, 34. In example
embodiments, at least the intermediate leg portions 32, 34 are
flexible and elastically resilient, for example having the form of
leaf springs or torsion springs, allowing the support system 10 to
function as a bouncer. In particular embodiments, the resilient
portions of the base 20 are formed from a shape-memory polymeric
elastomer such as for example DuPont Hytrel.TM.. Alternatively, the
support base 20 is substantially rigid, and/or includes other
motion elements.
[0027] The child support portion 50 comprises a support yoke 52 for
mounting the child support portion to the base 20, optionally
including detachable coupling means allowing the support portion to
be removed from and reattached to the base. A support frame 54 is
repositionably coupled to the support yoke 52 by pivotal or
rotational mounting hubs 56 at each side of the yoke. A positional
adjustment mechanism including release actuator 57 allows the
support portion 50 to be repositioned between two or more support
positions by an adult caregiver. In example forms, the support
frame 54 comprises a generally rectangular molding having first and
second sides 58, 60, a lower or foot-end cross-piece 62, and an
upper or head-end cross-piece 64, defining a central opening within
the frame. The head-end cross-piece 64 is optionally split, with a
medial segment removed or omitted for flexibility and comfort of
the support portion 50 in use. A breathable mesh support panel 70
is affixed to the support frame 54 over its central opening, to
support a child resting or playing thereon. In example embodiments,
the support panel 70 comprises a multi-layer assembly having a base
or lower layer 72 formed from a molded thermoplastic elastomer
(TPE) or shape-memory polymeric elastomer such as for example
DuPont Hytrel.TM., providing structural shape and support; and a
top or upper layer 74 formed from a synthetic mesh fabric such as
Lycra.TM. or Nylon.TM.. The support panel 70 comprises a network of
openings for ventilation, temperature modulation, moisture release,
and comfort, for example providing larger (about 1/4'' to 1/2'')
openings through the lower layer mesh 72 and smaller (1/8'' to
1/4'', or smaller) openings through the upper layer mesh 74. The
upper layer 74 may be at least partially transparent or
translucent, allowing visibility or light passage through the upper
layer and through the openings of the lower layer. The multi-layer
arrangement of the support panel 70 is optionally configured to be
semi-rigid, wherein it is sufficiently flexible and compactable to
be collapsed and pressed flat for compact storage and transport,
but to retain a three-dimensional architecture and provide shape
support for when expanded and mounted to the frame 54. In this
manner, the support panel 70 conforms to the size and shape of the
child as the child grows, and its contour automatically changes to
match postural support needs at different developmental stages and
in different activity positions of the child. The child support
portion 50 optionally further comprises a harness 80 for retaining
a child in position supported on the child support portion.
Optionally, repositionable attachment points are provided for
attaching an adjustable harness at different locations to
accommodate children of different sizes.
[0028] The toy bar 90 is attached to the base 20 and/or the child
support portion 50, for example by arms of the toy bar coupling
with mounting hubs 56 positioned along opposite sides of the
support portion. The toy bar 90 is optionally repositionable and/or
detachable, allowing for adjustment depending on the size of the
child and/or the activity state, or to be removed for cleaning,
access or interaction with the child. The toy bar 90 includes one
or more toys 92 suspended from or otherwise attached to the upper
crossbar. The toys 92 are optionally interchangeable to provide
variety and to provide toys suited to the child's developmental
stage. For example, large-pattern black and white toys may be more
suited to a child in early developmental stages, while more
detailed multi-colored toys may be more suited to later
developmental stages. Optionally, the toy bar 90 has sufficient
structural integrity to also function as a carrying handle, for
example supporting about 50 lbs. or more for a sustained duration
without detachment. Further optionally, the system 10 includes one
or more storage compartments for storing toys not being used.
[0029] FIG. 2 shows another example embodiment of a child support
system 110 according to another example embodiment of the present
invention. The system 110 generally comprises a base 120 and a
child support portion 150, in similar fashion to the above
described embodiment, with differences as noted. The base 120
includes first and second legs 122, 124 having rockers 126, 128
mounted thereon, allowing the system 110 to rock on a floor or
underlying support surface. Optionally, the rockers can be rotated
or otherwise moved out of contact with the support surface, to
transition the rocker to a stationary seat. The support frame 154
is repositionably coupled to the support yoke 152 by pivotal or
rotational mounting hubs 156 at each side of the yoke. A positional
adjustment mechanism including release actuator 157 allows the
support portion 150 to be repositioned between two or more support
positions by an adult caregiver. The head-end cross-piece of the
support frame 154 comprises a medial cutout segment 165 to provide
flexibility and comfort in use. The mesh support panel includes a
base or lower layer 172 and a top or upper layer 174, and a harness
180, substantially as described above. In example embodiments, the
harness 180 comprises a die-cut elastomeric body with
micro-perforations for breathability, and integral straps/single
piece construction. The top or upper layer 174 is optionally
removable from the base or lower layer 172 for washing or
replacement.
[0030] FIGS. 3A and 3B show different activity positions of a child
C, and corresponding position adjustments of a children's support
system 210A, 210B, 210C, 210D, according to example embodiments of
the invention, respectively. For example, in an active play
position, the child is supported in a position adjustment of the
children's support system 210A with the child support portion
oriented at a first angle A of between about 60.degree.-90.degree.;
in an engaged or passive play position, the child is supported in a
position adjustment of the children's support system 210B with the
child support portion oriented at a second angle B of between about
30.degree.-60.degree.; in a resting/sleep position, the child is
supported in a position adjustment of the children's support system
210C with the child support portion oriented at a third angle C of
between about 0.degree.-30.degree.; and in a tummy time position,
the child is supported in a position adjustment of the children's
support system 210D with the child support portion oriented at a
fourth angle D of between about 0.degree.-25.degree. relative to
horizontal. In particular example embodiments, the tummy time
activity position is inclined at about 0.degree.-10.degree.
relative to horizontal. In further example embodiments the tummy
time activity position is inclined at about 15.degree.-25.degree.
relative to horizontal. In particular example embodiments, the
tummy time activity position is inclined at about 20.degree.
relative to horizontal. In still further example embodiments, a
tummy time activity position is provided within a range of incline
or decline angle relative to horizontal of for example about
+/-0.degree.-20.degree. (i.e., between an upwardly inclined angle
of 20.degree. and a downwardly declined angle of 20.degree.,
relative to horizontal.
[0031] FIGS. 4 and 5A-5D show a children's support system 310
according to another example embodiment of the invention. The
support system 310 generally comprises a base 320, a positional
adjustment mechanism 340, a child support assembly 370, and a toy
bar or accessory arm 390. The base 320 comprises a platform having
first and second support members 322, 324 and a medial cross-member
326 extending over and across a generally central portion of the
base platform. In the depicted embodiment, the first and second
support members 322, 324 comprise a closed peripheral loop assembly
of flat bar segments defining an open center area, and the medial
cross-member 326 comprises a strut extending between mounting
flanges on opposite sides of the peripheral loop assembly. The
positional adjustment mechanism 340 comprises an arcuately curved
or angled support yoke or flange 342 having a central portion
extending through or otherwise supported by the medial cross-member
326 of the support base 320. Upwardly extending first and second
ends of the support yoke or flange 342 are repositionably coupled
to first and second support panels 372, 374 of the child support
assembly 370, for example by a pivotal or hinged bearing or
coupling 350 and a sliding or translational bearing or coupling
352. In example form, the sliding or translational bearing or
coupling 352 comprises a pin attached to the second end of the
support yoke or flange 342, which slides in a slot or channel of a
bracket attached to the second support panel 374 of the child
support assembly 370. The first and second support panels 372, 374
of the child support assembly 370 are pivotally coupled to one
another at a central hinge joint, with a lock-and-release mechanism
having a release actuator 380 allowing an adult caregiver to
selectively adjust the position of the child support assembly. In
example embodiments, the first and second support panels 372, 374
define generally curved or concave upper support surfaces
configured for comfortably supporting a child, and optionally
comprise one or more cutout sections 376, 378 for ventilation and
temperature regulation. The cutout sections 376, 378 may be open,
or may have a mesh covering applied thereto. In the depicted
embodiment, the toy bar or accessory arm 390 includes a vertical
upright post 392, a horizontal extension arm 394, and a toy or
other accessory 396 such as a light, projector, speaker or other
entertainment feature. The toy bar or accessory arm 390 is
optionally selectively repositionable, for example by a hinged
coupling, and/or extensible and retractable, for example by one or
more telescopingly engaged sections, to allow the toy or other
accessory to be moved toward and away from the child support
assembly 370 and repositioned to accommodate different support
positions. Optionally, one or more additional entertainment
features such as a vibration unit, audio player, communications
monitor, smart-phone adaptor, or the like is/are additionally
provided, for example attached to the base, support assembly or toy
bar.
[0032] FIGS. 5A-5D show a range of positional adjustment of the
child support assembly 370 according to example embodiments and
modes of use. For example, FIG. 5A shows a generally flat
configuration, with the first support panel or seatback 372
positioned generally horizontally (0.degree.-10.degree.) in a tummy
time position; FIG. 5B shows a first inclined configuration, with
the first support panel or seatback 372 positioned at a first
lesser inclined angle (0.degree.-30.degree. relative to horizontal)
in a resting/sleep activity position; FIG. 5C shows a second
inclined configuration, with the first support panel or seatback
372 positioned at a second medium inclined angle
(30.degree.-60.degree. relative to horizontal) in an engaged or
passive activity position; and FIG. 5D shows a third inclined
configuration, with the first support panel or seatback 372
positioned at a third higher inclined angle (60.degree.-90.degree.
relative to horizontal) in an active activity position. In
alternate embodiments, the seatback 372 or other support surface is
positioned at angle of between 0.degree.-25.degree. relative to
horizontal in the tummy time position. In particular example
embodiments, the tummy time activity position is inclined at about
0.degree.-10.degree. relative to horizontal. In further example
embodiments the tummy time activity position is inclined at about
15.degree.-25.degree. relative to horizontal. In particular example
embodiments, the tummy time activity position is inclined at about
20.degree. relative to horizontal. In still further example
embodiments, a tummy time activity position is provided within a
range of incline or decline angle relative to horizontal of for
example about +/-0.degree.-20.degree. (i.e., between an upwardly
inclined angle of 20.degree. and a downwardly declined angle of
20.degree., relative to horizontal. In use, a parent or adult
caregiver selectively positions the child support assembly 370 in a
desired activity position by operation of the release actuator 380
and manipulation of the first and second support panels 372, 374,
locks the support assembly in the desired activity position, and
places the child on their stomach or back on the support assembly.
If desired, the caregiver may secure the child in place with a
harness as described above.
[0033] FIGS. 6 and 7A-7D show a children's support system 410
according to another example embodiment of the invention. The
support system 410 generally comprises a base 420, a positional
adjustment mechanism 440, a child support assembly 470, and a
harness or child restraint 490. The base 420 comprises a pair of
rockers 422, 424 and forward and rear support bars 426, 428. The a
child support assembly 470 comprises a first support panel or
seatback 472 pivotally coupled to a second support panel or seat
base 474, configured for positional adjustment between a plurality
of different activity positions. The positional adjustment
mechanism 440 comprises a hinged coupling 450 between the rear
support bar 428 and the first support panel 472, and a sliding or
translational coupling 452 between the forward support bar 426 and
the second support panel 474. In example embodiments, the
translational coupling 452 comprises a T-shaped flange 454 on
forward support bar 426 configured to slide within a slot or
channel 456 on the lower surface of the second support panel 474. A
release mechanism or latch 460 allows a caregiver to adjust the
position of the child support assembly 470, and retains the support
assembly in the selected position. A flexible seat liner or pad
480, for example an ethylene-vinyl acetate (EVA) thermoformed foam
seat pad, is optionally provided to overlie the child support
assembly 470 and generally confirm with its shape, and to prevent
potential contact with interference or pinch points. The harness or
child restraint 490 is secured to the child support assembly 470
over the seat liner or pad 480. A toy bar or accessory support 495
is optionally pivotally or otherwise repositionably attached to the
child support assembly 470.
[0034] FIGS. 7A-7D show a range of positional adjustment of the
child support assembly 470 according to example embodiments and
modes of use. For example, FIG. 7A shows a first inclined
configuration, with the first support panel 472 positioned at a
first more inclined angle (60.degree.-90.degree. relative to
horizontal) in an active activity position; FIG. 7B shows a second
inclined configuration, with the first support panel 472 positioned
at a second medium inclined angle (30.degree.--60.degree. relative
to horizontal) in an engaged or passive activity position; FIG. 7C
shows a third inclined configuration, with the first support panel
472 positioned at a third lesser inclined angle
(0.degree.-30.degree. relative to horizontal) in a resting/sleep
activity position; and FIG. 7D shows a generally flat
configuration, with the first support panel 472 positioned at a
generally flat or reclined angle, for example within a range of
incline or decline angle relative to horizontal of about
+/-0.degree.--20.degree. (i.e., between an upwardly inclined angle
of 0.degree.--20.degree. and a downwardly declined angle of
0.degree.-20.degree.), relative to horizontal), in a tummy time
activity position. In example embodiments, one or both of the first
and second support panels 472, 474 are repositionable between one
or more relative angular orientations corresponding to different
activity positions of the child; for example wherein the first and
second support panels define a right angle (about 90.degree.)
relative to one another, wherein the first and second support
panels define one or more obtuse angles (90.degree.-180.degree.)
relative to one another, and/or wherein the first and second
support panels define one or more reflex angles
(180.degree.-270.degree., more preferably 180.degree.-210.degree.)
relative to one another.
[0035] FIG. 8 shows additional detail of a harness or child
restraint 490 used to secure a child C in position within a
children's support system according to an example embodiment of the
invention. In example embodiments, the harness or child restraint
590 comprises a generally T-shaped trilobed body having first and
second side lobes 592, 594 extending generally transversely from
one another, and a lower lobe 596 extending orthogonally therefrom.
The lobes and body portion of the harness or child restraint 590
may comprise one or more coupling or attachment members, such as
interengaging components of a hook-and-loop fastener system (e.g.,
Velcro.TM.), snaps, buttons, clips, buckles, hooks or other
coupling or attachment means. First and second armholes 598 are
provided adjacent the first and second side lobes 592, 594, through
which the child's arms are positioned, and the first and second
side lobes and the lower lobe 596 are attached by the coupling
means over the child's chest or torso (or over the child's back in
tummy time positioning), to hold the child in place on the child
support assembly.
[0036] FIGS. 9A-9C show different activity positions of a child
support system 610 according to another example embodiment of the
invention. The child support system 610 comprises a ring shaped
peripheral base flange 620, comprising first and second side
lateral rocker portions and front and rear transverse rocker
portions, providing the child support system with a front-to-back
and/or side-to-side rocking motion. A plurality of support legs
640, 642, 644, 646 support an upper support ring 660 at an elevated
position above the base flange 620. A child support assembly 670 is
repositionably supported by the upper support ring 660. The child
support assembly 670 comprises a seat bottom portion 672 pivotally
coupled to a backrest portion 674. Optionally, a footrest portion
676 is pivotally coupled to the seat bottom portion 672, and a
headrest portion 678 is extensibly and retractably coupled to the
backrest portion 674. In use, the angular orientation of the seat
bottom portion 672 relative to the backrest portion 674 is
selectively reconfigurable by repositioning one or both components
relative to the upper support ring 660. The footrest portion 676 is
selectively reconfigurable by repositioning it relative to the seat
bottom portion 672. And the headrest portion 678 is selectively
reconfigurable by extension and retraction relative to the backrest
portion 674.
[0037] FIG. 10 shows a children's support system 710 according to
another example embodiment of the invention. The support system 710
comprises a support base 720, first and second generally upright
support legs 730, 732 extending upwardly from the base, and a child
support assembly 750 supported a distance above the base by the
support legs. The child support assembly 750 comprises a seatback
portion 752 that is angularly repositionable relative to a seat
base portion 754, a footrest portion 756 that is angularly
repositionable relative to the seat base portion, and a headrest
portion 758 that is translationally repositionable relative to the
seatback portion. The child support assembly 750 optionally further
comprises armrests or side bolsters 770 along each side of the seat
base portion 754. One or more selectively inflatable air bladders
are optionally provided on one or more portions of the child
support assembly 750, allowing selective fit adjustment of the
support system 710 to adapt the system to the size and activity of
a child seated therein, and to provide additional comfort, support,
and stability.
[0038] FIG. 11 shows a children's support system 810 according to
another example embodiment of the invention. The support system 810
comprises a C-shaped support base 820, with a plurality of upright
support legs 830, 832 and additional support struts 834, 836
extending upwardly from the base, and a child support assembly 850
supported a distance above the base by the support legs. The
support base 820 may optionally comprise rocker arms to provide a
rocking motion, or alternatively a stable non-rocking support base.
The child support assembly 850 comprises a seatback portion 852
that is angularly repositionable relative to a seat base portion
854, a footrest portion 856 that is angularly repositionable
relative to the seat base portion, and a headrest portion 858 that
is translationally repositionable relative to the seatback portion.
Optionally, repositioning the headrest portion 858 exposes or
covers strap connection points for attaching a child restraint or
harness at different locations corresponding to the different sizes
of a growing child. The child support assembly 850 optionally
further comprises armrests or side bolsters 870 along each side of
the seat base portion 854.
[0039] FIGS. 12A-12D show a children's support system 910 according
to another example embodiment of the invention. The support system
910 comprises a support base 920, optionally comprising a rocker
base, and support struts 922 extending upwardly from the support
base and supporting a child support assembly 930. The child support
assembly 930 is shown in further detail in FIG. 12B, and comprises
a lower seat pan or shell 932, for example comprising a
polypropylene or other substantially rigid plastic or other
material, and a fabric or soft goods cover 934 configured for
removable attachment over the lower seat pan. The seat cover 934
optionally comprises one or more inflatable or otherwise
reconfigurable sections, for example in the form of a plurality of
selectively inflatable air bladders 936, forming supports or seat
bolsters that may be configured to fit a child's stage of
development and/or activity. For example, in FIG. 12C, an inner
head support bolster 940 and proximal lateral side support bolsters
944 are inflated or expanded, while an outer peripheral head
support bolster 942 and distal lateral side bolsters 946 are
deflated or retracted, providing a support configuration adapted to
a younger infant (e.g., 0-2 months of age). FIG. 12A shows another
configuration, wherein the inner head support bolster 940 and
lateral side support bolsters 944 are deflated or retracted, and
the outer peripheral head support bolster 942 and distal lateral
side bolsters 946 are inflated or expanded, providing a support
configuration adapted to a larger or older child (e.g., 2-6 months
of age). For still older or larger children (e.g., 6-12 months) all
of the bolsters may be deflated or retracted to provide more
freedom of movement and a larger or more open seating area. One or
more of the air bladders 936, or portions thereof, are optionally
visible through one or more cutout or transparent sections of the
seat cover 934 for external visibility. The support system 910
optionally includes an electric or manual air pump, compressor,
oral inflation valves, or other inflation means, allowing an adult
caregiver to selectively inflate or deflate one or more of the
inflatable bolsters or seat sections, and buttons, switches or
other control actuators 950 for controlling the inflation,
deflation or other seat configuration features.
[0040] The support system 910 optionally further comprises a
reconfigurable harness or strap system 960 for retaining a child in
position on the support assembly 930. The reconfigurable harness or
strap system 960 may be detachably or permanently attached to the
support assembly 930, and optionally includes multiple strap
sections adapted to different configurations for different size or
age of a child and/or for different activities. In the depicted
embodiment, a lower or base harness portion 962 defines a waist
belt portion and a crotch strap portion, providing a three-point
harness configuration. A selectively detachable accessory harness
portion 964 includes shoulder straps and a coupling for detachable
engagement with the base harness portion, and when installed
provides a five-point harness configuration. The support assembly
930 optionally comprises two or more sets of harness attachment
points, allowing the harness 960 to be mounted in different
positions or configurations as a child grows or for different
seating positions or activities. A positional adjustment mechanism
970 is optionally provided, allowing positional adjustment, for
example between two or more incline/recline support or activity
positions as described above, of the support assembly 930 relative
to the base 920.
[0041] The support system 910 optionally further comprises a
reconfigurable toy or accessory bar 990. In example embodiments,
the accessory bar 990 is repositionable relative to and/or
detachable from the support assembly 930 and/or the base 920. In
example embodiments, the accessory bar 990 comprises one or more
toys or accessories 992 that are configured for detachable mounting
to the bar, for example by means of slots 994 through the bar that
are configured to receive and engage flanges, buttons or other
retention portions 996 of the accessories, as shown in FIG. 12D.
The accessories may be in the form of suspended or swinging items
992 adapted to hang from a cord or other flexible member, lights
and/or sound generators 998 adapted to clip directly onto the bar,
or other interactive accessories for entertaining or engaging a
child seated in the support system 910. The accessories may be
positioned on the top crossbar portion of the accessory bar 990,
and/or on the side arm portions of the accessory bar. In example
embodiments, lights and/or sound generators 998 are positioned on
the side arm portions of the accessory bar, along lateral sides of
the support assembly, to encourage head movement, tracking and
muscle development of the child.
[0042] While the invention has been described with reference to
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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