U.S. patent application number 09/919458 was filed with the patent office on 2003-01-30 for baby bouncer.
Invention is credited to Keegan, Charles, Nygren, Kurt.
Application Number | 20030020317 09/919458 |
Document ID | / |
Family ID | 25442115 |
Filed Date | 2003-01-30 |
United States Patent
Application |
20030020317 |
Kind Code |
A1 |
Keegan, Charles ; et
al. |
January 30, 2003 |
Baby bouncer
Abstract
A baby bouncer having a frame with a base that includes a pair
of upwardly and forwardly extending legs connected to the base that
carry a baby support wherein a baby placed in the support faces in
a forwardly direction.
Inventors: |
Keegan, Charles; (Watertown,
MA) ; Nygren, Kurt; (Harvard, MA) |
Correspondence
Address: |
WOLF GREENFIELD & SACKS, PC
FEDERAL RESERVE PLAZA
600 ATLANTIC AVENUE
BOSTON
MA
02210-2211
US
|
Family ID: |
25442115 |
Appl. No.: |
09/919458 |
Filed: |
July 30, 2001 |
Current U.S.
Class: |
297/446.2 |
Current CPC
Class: |
A47D 13/107
20130101 |
Class at
Publication: |
297/446.2 |
International
Class: |
A47D 001/00 |
Claims
What is claimed is:
1. A baby bouncer comprising a frame having a base with front and
rear portions for supporting the bouncer on a horizontal surface, a
pair of upwardly and forwardly extending legs connected to the rear
portion of the base, and a cradle mounted on the upper ends of the
legs for orienting a baby within the cradle facing in the direction
of the front portion of the base.
2. A baby bouncer as defined in claim 1, wherein bouncing action is
imparted to the bouncer by the flexibility of the legs and/or the
connection between the legs and the rear portion of the base.
3. A baby bouncer as defined in claim 2, wherein a brace is
connected to the frame for selectively limiting the bouncing action
of the bouncer.
4. A baby bouncer as defined in claim 1, wherein a vibrator is
mounted on the base for imparting vibration to the bouncer.
5. A bouncer comprising: a frame having a base with front and rear
portions; a pair of upwardly and forwardly extending legs connected
to the base; a connector carried on each of the legs adjacent the
upper ends thereof; and a cradle frame having an upwardly and
rearwardly extending back support portion carried by the connector
and a forwardly extending substantially horizontal leg support
portion operatively joined to the back support portion and a cradle
carried by said back and leg support portions.
6. A baby bouncer as defined in claim 5, wherein a toy bar is
mounted on the connections and spans the cradle frame.
7. A baby bouncer as defined in claim 5, wherein a canopy is
carried by the back support portion of the cradle frame.
8. A baby bouncer as defined in claim 5, wherein a brace is
connected to the bouncer for selectively impeding bouncing motion
of the cradle frame.
9. A baby bouncer as defined in claim 8 wherein the brace is
mounted on the frame and movable between an operative bounce
impeding position and an inoperative position wherein the brace
does not impede the bouncing motion.
10. A baby bouncer as defined in claim 9 wherein the brace is
pivotally mounted on the frame.
11. A baby bouncer as defined in claim 9 wherein the brace engages
a portion of the frame in an operative position and disengages the
portion of the frame in the inoperative position.
12. A baby bouncer as defined in claim 11 wherein the brace is
pivotally mounted on the frame.
13. A baby bouncer as defined in claim 3 wherein the brace is
mounted on the frame and movable between an operative bounce
impeding position and an inoperative position wherein the brace
does not impede the bouncing motion.
14. A baby bouncer as defined in claim 13 wherein the brace is
pivotally mounted on the frame.
15. A baby bouncer as defined in claim 13 wherein the brace engages
a portion of the frame in an operative position and disengages the
portion of the frame in the inoperative position.
16. A baby bouncer as defined in claim 2, wherein a means is
connected to the frame for selectively limiting the bouncing action
of the bouncer.
17. A baby bouncer as defined in claim 5, wherein the legs are made
of a spring-like material imparting flexibility to the frame to
facilitate the bouncing motion.
18. A baby bouncer as defined in claim 5, wherein the base includes
a pair of side members for engaging a support surface, and said
legs form a continuation of the side member.
19. A baby bouncer as defined in claim 18, wherein the side members
and legs are integral with one another.
20. A baby bouncer as defined in claim 18, wherein the side members
and legs are made of metal wire.
21. A bouncing frame for a baby support comprising a base, legs
joined to the base and extending upwardly and forwardly therefrom,
and connectors on the upper ends of the legs for connecting to the
baby support so that a baby in the support faces forwardly on the
frame.
Description
FIELD OF THE INVENTION
[0001] This invention relates to baby bouncers and more
particularly is directed to a bouncer having improved bouncing
qualities.
BACKGROUND OF THE INVENTION
[0002] Bouncers are a very popular product, and a great variety of
bouncers are on the market. In their simplest form the bouncers now
available generally include a U-shaped wire base that rests on the
floor or other surface with the closed end of the U at the rear,
and have upwardly and rearwardly extending legs that form a
continuation of the base at the front ends of the arms of the U and
provide the bouncing action for the bouncer. A cradle-like baby
support is mounted at the top of the upwardly and rearwardly
extending legs so that movement of the baby disposed in the support
causes the unit to bounce gently so as to entertain the baby.
Bouncers now available have been embellished by providing toy bars
that extend above the baby support for further entertaining the
baby, and many bouncers also include vibrators attached to the
bouncer frame that cause the bouncer to vibrate gently to soothe
the baby. In addition, many of the bouncers include an electronic
music source and lights to further soothe and lull the baby to
sleep. Typical of the bouncers available are those shown in the
following U.S. Pat. Nos. 4,553,786; 5,187,826; 5,207,478;
5,503,458; 5,411,315. In all of these bouncers, the infant faces in
one direction and the legs extend upwardly in the opposite
direction.
SUMMARY OF THE INVENTION
[0003] In accordance with the present invention, the orientation of
the base and legs is reversed, that is, the closed end of the U is
on the front of the base and the legs extend upwardly and forwardly
from the rear portion of the base and the cradle is oriented so
that the infant in it faces in the direction of the closed end of
the U. This orientation increases the length of the moment arm of
the force supplied to the legs by the weight of the infant and
therefore accentuates the bouncing action that results from
movement of the infant in it. This concept may be advantageously
employed in bouncers wherein the legs and base are made of a
continuous wire or tubing or of wire or tubular sections that are
joined together either directly or by connectors. The concept may
also be advantageously employed in bouncers that have frames made
of plastic or other materials.
[0004] The bouncer may include such embellishments as a toy bar,
canopy, vibrator, music maker and/or lights as the configuration of
the frame does not interfere with the attachment of those
devices.
[0005] The present invention will be better understood and
appreciated from the following detailed description of several
embodiments thereof, selected for purposes of illustration and
shown in the accompanying drawings.
BRIEF DESCRIPTION OF THE DRAWINGS
[0006] FIG. 1 is a perspective view of a bouncer constructed in
accordance with this invention;
[0007] FIG. 2 is a perspective view of the frame of the bouncer
shown in FIG. 1 with the toy bar and fabric removed;
[0008] FIG. 3 is a perspective view of another embodiment of frame
for a bouncer embodying this invention; and
[0009] FIG. 4 is a fragmentary cross-sectional view of the baby
support of the bouncer of FIGS. 1 and 2, taken along section line
4-4 in FIG. 1.
DETAILED DESCRIPTION
[0010] The bouncer shown in FIG. 1 includes a frame 10 and a
cradle-like baby support 12 carried by the frame. The frame 10 has
a base 14 and upper portion 16, and the base 14 supports the upper
portion 16 on a flat surface, such as a floor, table top, etc. The
upper portion 16 in turn carries the fabric 18 that comprises the
cradle 12.
[0011] The base 14 of the frame includes a generally U-shaped
portion 20 having side members 22 and a front member 24, and lies
flat on the supporting surface. Extending upwardly from the rear
end 26 of each side member 22 is an upwardly and forwardly
extending leg 28 that in turn carries a connector 30 on its upper
end 32.
[0012] The upper frame portion 16 includes a U-shaped wire 40
having sides 42 and an arcuate upper end 44. The lower ends 46 of
the sides 42 may be connected to the upper ends 32 of the legs 28
of the base 14 of the frame by a variety of different ways. For
example, the lower ends of the sides 42 may be connected to the
connectors 30 or they may be connected directly to the upper ends
32 of the legs 28 by a telescoping interfit, or by any other means.
A second U-shaped wire 50 cooperates with the U-shaped wire 40 to
provide support for the cradle 12. In the embodiment shown, the
ends 52 of the wire 50 are looped about the lower ends of the arms
42, and a stop may be provided as suggested at 54 for engaging the
ends 52 so as to prevent the wire from moving below a selected
angle with respect to the arms 42. Typically, the stops may limit
the downward travel of wire 50 to a horizontal position when the
bouncer stands on a horizontal surface.
[0013] The fabric cradle 12 for supporting the baby in the bouncer
may typically be made of a quilted fabric provided with pockets 60
and 62 on the back thereof that slip over the U-shaped wires 40 and
50 so that the wires together support the fabric. This construction
is suggested in FIG. 4. The edges of the fabric are preferably
padded as shown at 63 so as to form a bumper around the periphery
of the cradle and prevent the baby in the cradle from bumping its
head or any other part of the body against the U-shaped wires 40
and 50.
[0014] While the illustrated embodiment shows pockets in the
quilted fabric to attach the fabric to the U-shaped members 40 and
50, strap fasteners having snaps or Velcro-type hook and loop
fasteners may accomplish the same purpose, or sleeves may be formed
in the fabric to receive wires 40 and 50. It is desirable, however,
that whatever means be used to attach the fabric to the U-shaped
wires 40 and 50, it should allow the fabric to be detached from the
frame for washing or cleaning.
[0015] The connectors 30 also preferably carry a generally
downwardly extending brace 70 that when placed in its active
position engages the cross member 72 of the base 14 (see FIG. 1),
to prevent or greatly limit the bouncing action which is otherwise
afforded the bouncer. The cross member 72 is shown attached between
the side members 22 of the base but it may be incorporated into the
base in a number of different ways. For example, it may be attached
to the front member 24 and extended rearwardly therefrom, or it may
fill the entire area defined by the U-shaped portion 20 of the base
14. It will be appreciated that in the embodiment shown a
substantial portion of the bouncing action is provided by the
flexibility in the legs 28, and that action will be substantially
impeded when the brace 70 is moved to the position shown in FIG. 1
wherein the brace engages the cross member 72. When it is moved to
the raised position shown in FIGS. 2 and 4, full freedom of
bouncing motion is afforded the unit.
[0016] The cross member 72 may have a groove or stop in its upper
surface as suggested at 74 to receive the bottom portion 71 of the
brace to releasably hold the brace in the operative position to
block the bouncing action. In the embodiment shown, the brace is
U-shaped with the arms 75 of the brace pivotally mounted to the
connectors 30. The brace may take other shapes and may simply
engage the surface on which the bouncer rests to block the bouncing
action.
[0017] The bouncer may include a vibrator 73, many varieties of
which are commonly available and used in children's furniture. The
vibrator 73 is suggested in broken lines in FIG. 2, mounted in the
front member 24 of the base 14. As suggested in FIG. 2, one or more
control switches 78 is disposed on the upper surface of the front
member 24 of the base and may enable the user to select one or more
vibration speeds and conveniently facilitate turning the vibrator
on and off.
[0018] The bouncer may also includes a canopy 80 forming part of
the cradle, that may be elevated as a shade for the baby in the
bouncer, when it is disposed in the position of FIG. 1, and may be
collapsed so as to lie essentially in the plane of the U-shaped
back wire 40 when not in use. The canopy typically may include a
fabric cover and one or more arcuate ribs 84 that support the
fabric and are made of plastic, metal or other suitable material.
The ribs 84 may be disposed in pockets 85 also suggested by broken
lines in FIG. 1, and the rear margin 86 may be stitched or
otherwise secured either permanently or detachably to the top edge
88 of the cradle fabric. The side margins 89 of the canopy may also
be stitched or otherwise secured to the side edges 62 of the cradle
fabric and the ribs 84 may simply float in the pockets 85. The
construction enables the canopy to be easily raised and lowered as
needed.
[0019] In the embodiment of FIG. 1, in accordance with another
aspect of the invention, a toy bar 90 is shown and incorporated
into the bouncer by means of attachment to the connectors 30. The
ends 92 of the toy bar may be directly connected to the connectors
30 and preferably the connection enables the toy bar to be placed
in different angular positions suitable for the baby. For a larger
(older) baby, the toy bar may be elevated above the position shown
in FIG. 1, while in the position of FIG. 1 it is positioned so that
a very young baby may contact the toys on the bar with his/her feet
and make noise or otherwise activate the toys depending of course,
on the types of toys mounted on the bar. In the embodiment shown
the toy bar 90 is carried on hubs 94 forming part of the connectors
30 so that the toy bar may easily be pivoted about the axes of the
hubs. The toy bar hub 94 may contain a radial rib (not shown) on
its inner face that coopertaes with the radial slots 95 shown in
FIG. 2 on the connector 30 to enable the toy bar 90 to be oriented
in different angular positions. This is only one example of many
different arrangements that may be used for the stated purpose. A
toy 91 is suggested in FIGS. 1 and 4 mounted on the bar 90 and is
merely representative of countless different toys that may be
carried on it. It should be appreciated that other means may be
used to support the toy bar. For example, its ends may be pivotally
connected to the lower ends 46 of the U-shaped back wire 40 or to
the rear ends of the sides of the U-shaped wire 42.
[0020] In FIG. 3 a second embodiment of frame is shown. In
accordance with this embodiment, the frame 100 includes a base 102
having a front portion 104 and rearwardly extending side members
106 to the rear ends 108 of which upwardly and forwardly extending
legs 110 are connected. The front portion 104 of the base 102 may
be integrally connected to the side members 106 or may be
separately made and connected together such as by a telescopic
connection. Similarly, the upwardly and forwardly extending legs
110 may be integrally formed with the base 102 or be separately
fabricated and connected such as by a telescoping connection or
other expedient to the ends 108 of the side members 106.
[0021] The back portion of the cradle (not shown) in this
embodiment is supported by a U-shaped frame member 112 connected to
the upper and forward ends 111 of the legs 110 and extends upwardly
and rearwardly therefrom. Finally, a second U-shaped frame member
114 is shown connected to the very upper ends 113 of the legs 110.
The ends of member 114 alternatively may be connected to the lower
ends of sides 116 of the member 112. The U-shaped members 112 and
114 typically made of steel wire carry the fabric cradle in the
same manner as the U-shaped members (wires) 40 and 50 described
above in connection with the embodiment of FIG. 1. As in the
preceding embodiment, means (not shown) provided such as a flange
or shelf to limit downward movement of U-shaped member 114 and hold
it in the substantially horizontal position illustrated when the
bouncer is in use. The upper U-shaped section 112 that supports the
back rest may be integral with or separately fabricated and
connected to the upper ends 111 of the legs 110.
[0022] An important advantage of the present invention resides in
its ability to provide greater bouncing motion for the baby. In
conventional bouncers widely sold, the cradle orients the child so
that it faces in a direction opposite that provided in the present
invention. In the prior art bouncers shown, for example in U.S.
Pat. No. 4,553,786, the center of gravity of the baby together with
the cradle is disposed nearer to the forward bend of the base at
the bottom of the inclined legs than with the bouncer of the
present invention. Therefore, the longer moment arm achieved by the
present invention will impart more bouncing action about the lower
ends of the legs in response to movement of the baby.
[0023] Having described this invention in detail, those skilled in
the art will appreciate that numerous modifications may be made of
the embodiments illustrated and described without departing from
the invention. For example, that the invention may be embodied in
bouncers having a collapsible frame as well as in bouncers having a
frame that may be readily disassembled to facilitate travel or
storage. The collapsing action is suggested by the broken line
showing of the U-shaped member 50 in FIG. 2. It should also be
appreciated that while in the description the frame components are
sometimes called wires or tubes, the invention is not limited to
one or the other of the shape and material suggested, and the frame
may be made of plastic or other materials. Therefore, the breadth
of the invention is not limited to the specific aspects illustrated
and described but rather its scope is to be determined by the
appended claims and their equivalents.
* * * * *