U.S. patent application number 11/881644 was filed with the patent office on 2008-10-30 for folding ottoman.
This patent application is currently assigned to Foremost Groups, Inc.. Invention is credited to Ryan Hans Quicoy.
Application Number | 20080265631 11/881644 |
Document ID | / |
Family ID | 39886052 |
Filed Date | 2008-10-30 |
United States Patent
Application |
20080265631 |
Kind Code |
A1 |
Quicoy; Ryan Hans |
October 30, 2008 |
Folding ottoman
Abstract
The present invention provides a foldable ottoman having a
sidewall assembly, a bottom panel, and a top lid. The sidewall
assembly comprises a number of sidewalls, wherein adjacent
sidewalls are interconnected by flexible hinges so as to enable the
sidewall assembly to be moved between a collapsed state and a
deployed state. In the deployed state, the sidewall assembly forms
a geometric shape. The bottom panel is inserted into the deployed
sidewall assembly and is removably supported by a plurality of
removable support means. The top lid is placed onto the sidewall
assembly and is removably supported thereon.
Inventors: |
Quicoy; Ryan Hans; (Shenzhen
City, CN) |
Correspondence
Address: |
DRINKER BIDDLE & REATH;ATTN: INTELLECTUAL PROPERTY GROUP
ONE LOGAN SQUARE, 18TH AND CHERRY STREETS
PHILADELPHIA
PA
19103-6996
US
|
Assignee: |
Foremost Groups, Inc.
|
Family ID: |
39886052 |
Appl. No.: |
11/881644 |
Filed: |
July 27, 2007 |
Current U.S.
Class: |
297/42 |
Current CPC
Class: |
A47C 16/02 20130101 |
Class at
Publication: |
297/42 |
International
Class: |
A47C 4/03 20060101
A47C004/03 |
Foreign Application Data
Date |
Code |
Application Number |
Apr 30, 2007 |
CN |
200720119852.8 |
Claims
1. A foldable ottoman comprising: a sidewall assembly having a
number of sidewalls and an equal number of hinges hingedly
interconnecting adjacent sidewalls, the sidewall assembly having a
bottom end and an opposed top end; a plurality of support members
protruding inwardly from the sidewall assembly and disposed near
the bottom end thereof; a bottom panel removably supported by the
support members within the sidewall assembly; and a top lid
removably supported by the top end of the sidewall assembly.
2. The foldable ottoman of claim 1, wherein the sidewall assembly
forms a generally circular shape and has a large number of
sidewalls.
3. The foldable ottoman of claim 1, wherein the sidewall assembly
forms a polygonal shape having an even number of sidewalls.
4. The foldable ottoman of claim 3, wherein the sidewall assembly
forms a square.
5. The foldable ottoman of claim 3, wherein the sidewall assembly
forms a rectangle.
6. The foldable ottoman of claim 3, wherein the sidewall assembly
forms a hexagon.
7. The foldable ottoman of claim 3, wherein the sidewall assembly
forms an octagon.
8. The foldable ottoman of claim 1, wherein the hinges comprise
fabric hinges.
9. The foldable ottoman of claim 1, wherein each support member is
a peg protruding inwardly from a sidewall.
10. The foldable ottoman of claim 9, wherein each sidewall includes
at least one aperture adapted for removably receiving a peg.
11. The foldable ottoman of claim 1, wherein the lid includes a
locator to position the lid on the sidewall assembly.
12. The foldable ottoman of claim 1, wherein the sidewalls, the
lid, and the bottom panel in combination form a closed interior
space.
13. The foldable ottoman of claim 1, wherein at least one sidewall
comprises an opening.
14. A foldable ottoman comprising: a sidewall assembly having four
sidewalls and four fabric hinges hingedly interconnecting adjacent
sidewalls, the sidewall assembly having a bottom end and an opposed
top end; a bottom panel removably supported by a plurality of
support members within the sidewall assembly near the bottom end
thereof; and a top lid removably supported by the top end of the
sidewall assembly, the top lid having a locator to position the lid
on the sidewall assembly.
15. The foldable ottoman of claim 14, wherein each support member
comprises a ledge formed integrally with a sidewall, the bottom
panel resting on the ledge.
16. The foldable ottoman of claim 14, wherein each support member
comprises a ledge attached to a sidewall, the bottom panel resting
on the ledge.
17. The foldable ottoman of claim 14, wherein each support member
comprises a peg protruding inwardly from a sidewall and an aperture
in the sidewall adapted to removably receive the peg, the bottom
panel resting on the peg.
18. The foldable ottoman of claim 14, wherein each support member
comprises an outward protrusion formed on the bottom panel, the
outward protrusion engaging a sidewall.
19. A method of assembling a foldable ottoman having a sidewall
assembly including a number of sidewalls and an equal number of
hinges hingedly interconnecting adjacent sidewalls, a bottom panel,
a top lid, and a plurality of support members, the sidewall
assembly having an open bottom end and an open top end, comprising:
unfolding the sidewall assembly from a collapsed state to form a
geometric shape defined by the number of sidewalls; removably
installing at least one support member near the bottom end of each
sidewall, the support members protruding inwardly from the sidewall
assembly; inserting the bottom panel through the open top end of
the sidewall assembly to be removably supported by the support
members; placing the top lid to be removably supported by the top
end of the sidewall assembly.
20. The method of claim 19, wherein the hinges comprise fabric
hinges.
21. The method of claim 19, wherein each support member is a peg
adapted to be removably inserted into a corresponding aperture in a
sidewall.
22. The method of claim 19, wherein the top lid has a locator for
positioning the lid on the sidewall assembly.
23. The method of claim 19, wherein the number of sidewalls is an
even number and the sidewall assembly forms a polygonal shape.
24. The method of claim 23, wherein the number of sidewalls is four
and the sidewall assembly forms a generally square shape.
25. The method of claim 19, wherein the number of sidewalls is
large and the sidewall assembly forms a generally circular shape.
Description
CROSS-REFERENCE TO RELATED APPLICATIONS
[0001] This application claims the benefit of the filing date of
Chinese Patent Application No. 200720119852.8, filed on Apr. 30,
2007.
FIELD OF INVENTION
[0002] The present invention relates to a foldable piece of
furniture, and more particularly to an ottoman or footstool that
can be readily disassembled and collapsed.
BACKGROUND OF INVENTION
[0003] A variety of shapes and sizes of furniture, and in
particular ottomans, footstools, and the like, have been developed
over the years to provide comfort and decoration. Many consumers
prefer furniture that is relatively inexpensive, multi-functional,
easy to assemble, and easy to store and transport.
[0004] For those consumers who cannot afford many pieces of
furniture, it is desirable to have furniture which can perform
multiple functions. Although the primary function of an ottoman is
as a footstool, it is desirable to have an ottoman that can serve
additional functions, such as providing storage space.
[0005] Consumers expect furniture that is already assembled or can
be easily assembled. Once assembled, however, most furniture cannot
be easily disassembled. Most furniture is assembled using nails,
screws, staples, epoxy, or some other type of relatively permanent
fastener or fastening mechanism. This presents a challenge for
consumers, especially when the furniture needs to be stored or
transported from one location to another.
[0006] Shipping and packaging costs can substantially increase the
cost of furniture to the consumer. In particular, an assembled
piece of furniture typically has a non-solid shape that takes up a
large amount of space during shipping and makes it difficult to
maximize the space utilized in a truck or transport vehicle. The
same physical features of furniture can make it difficult for a
consumer to store and transport from location to location, for
example when moving residences.
[0007] Accordingly, it is an object of the present invention to
provide an ottoman wherein the top cover is conveniently removable
to access an interior storage space. It is another object of the
present invention to provide an ottoman that is easily assembled
and disassembled using only basic hand tools. It is yet another
object of the present invention to provide an ottoman that can be
collapsed into an efficient and small package for transport and
storage.
SUMMARY OF INVENTION
[0008] The present invention provides a foldable ottoman having a
sidewall assembly, a bottom panel, and a top lid. The sidewall
assembly comprises a number of sidewalls and a number of hinges,
preferably an equal number, each hinge interconnecting adjacent
sidewalls, enabling the sidewall assembly to be moved between a
collapsed state and a deployed state. The sidewall assembly has a
bottom end and a top end, and a plurality of support members
disposed near the bottom end. The bottom panel is preferably
removably supported within the sidewall assembly by the support
members, and the top lid is preferably removably supported by the
top end of the sidewall assembly. The foldable ottoman can have
various geometric shapes, including any polygon, such as a square,
rectangle, hexagon, octagon, or higher, or can have a large number
of sides so as to simulate a circle.
[0009] The present invention also provides a method of assembling a
foldable ottoman having a sidewall assembly, a bottom panel, a top
lid, and plurality of support members. The sidewall assembly has a
number of sidewalls interconnected by flexible hinges, and is moved
from a collapsed state to a deployed state by pivoting the adjacent
sidewalls about the flexible hinges into the desired geometric
shape corresponding to the number of sidewalls. The support members
are removably installed near a bottom end of the sidewall assembly,
the bottom panel is inserted into an interior space within the
sidewall assembly to be removably supported by the support members,
and the top lid is placed onto a top end of the sidewall assembly
to be supported thereon.
[0010] Other objects, advantages, and features of the present
invention will become apparent to those skilled in the art upon
reading the following detailed description, when considered in
conjunction with the appended claims and the accompanying drawings
briefly described below.
BRIEF DESCRIPTION OF DRAWINGS
[0011] The accompanying drawings, which are incorporated herein and
constitute a part of this specification, illustrate preferred
embodiments of the invention, and together with the general
description given above and the detailed description given below,
serve to explain features of the invention. However, it should be
understood that this invention is not limited to the precise
arrangements and instrumentalities shown in the drawings.
[0012] FIG. 1 is a perspective view of an ottoman having a
generally square shape according to the present invention.
[0013] FIG. 2 is an exploded perspective view of the ottoman of
FIG. 1.
[0014] FIGS. 3A, 3B are perspective views of a sidewall assembly of
the ottoman of FIG. 1 in partially collapsed and fully collapsed
positions, respectively.
[0015] FIG. 4 is an enlarged partial sectional view showing a
hinged joint of a sidewall assembly of an ottoman according to the
present invention.
[0016] FIG. 5 is an enlarged partial sectional view showing a lid
supported on a sidewall assembly of an ottoman according to the
present invention.
[0017] FIG. 6 is an enlarged partial sectional view showing a
support member for supporting a bottom panel of an ottoman
according to the present invention.
[0018] FIG. 7 is a perspective view of an ottoman having a
generally rectangular shape according to the present invention.
[0019] FIG. 8 is a perspective view of an ottoman having a
generally hexagonal shape according to the present invention.
[0020] FIG. 9 is a perspective view of an ottoman having a
generally octagonal shape according to the present invention.
[0021] FIG. 10 is a perspective view of an ottoman having a
generally circular shape according to the present invention.
DETAILED DESCRIPTION OF THE ILLUSTRATED EMBODIMENTS
[0022] The present invention provides an article that can be
readily assembled for use as a piece of furniture and can readily
be disassembled into an easily portable package for transport and
storage, such as a generally flat or rolled up configuration.
Although particular reference is made herein to an ottoman, the
article can function equally as a coffee table, end table, or other
similar piece of furniture.
[0023] As shown in FIGS. 1 and 2, an ottoman 10 comprises a
sidewall assembly 20, a bottom panel 30, and a top lid 40. The
sidewall assembly 20 is adapted to be moved from a collapsed state
to a deployed state, and comprises a plurality of sidewalls 22.
Each sidewall 22 has an inner face 26, an outer face 28, a bottom
end 50, and a top end 52. Adjacent sidewalls 22 are hingedly
interconnected to each other using hinges 24, a hinge 24 being
disposed between each pair of adjacent sidewalls 22. Each hinge 24
preferably has an operating range of at least approximately 90
degrees, and each hinge 24 more preferably has an operating range
of at least approximately 180 degrees.
[0024] In an example, as depicted in FIG. 3A, a hinge 24a can be
adapted to flex between about 0 degrees, to enable a pair of
adjacent sidewalls 22 to be oriented such that the two sidewalls 22
are disposed substantially parallel to each other and aligned in
the same plane, and about 90 degrees, to enable the pair of
adjacent sidewalls 22 to be oriented perpendicularly to each other.
Further, a hinge 24b can be adapted to flex between about 180
degrees, to enable a pair of adjacent sidewalls 22 to be oriented
such that the sidewalls 22 are disposed substantially parallel with
their respective inner faces 26 directly opposite each other, and
about 90 degrees, to enable the pair of sidewalls 22 to be oriented
perpendicularly to each other. It can be readily seen that in a
generally square or rectangular embodiment of the ottoman, as shown
in FIGS. 1-3B and 7, the sidewall assembly 22 may include two
hinges 24a (adapted to flex between about 0 degrees and about 90
degrees) and two hinges 24b (adapted to flex between about 90
degrees and about 180 degrees). Alternatively, the sidewall
assembly 22 may include four hinges 24 each adapted to flex between
about 0 degrees and about 180 degrees.
[0025] When the ottoman 10 is deployed for use, the side assembly
20 in a first illustrated embodiment is configured into a generally
square shape as shown in FIG. 1, wherein each sidewall 22 is
disposed generally perpendicularly to two adjacent sidewalls 22 and
the hinges 24 are flexed at approximately 90 degrees. As is shown
in the exemplary embodiments of FIGS. 7-10, an ottoman can be
configured in a multitude of other geometric shapes, including but
not limited to a rectangle, a pentagon, a hexagon, an octagon, and
a multi-sided structure approximating a circle. When the sidewall
assembly 20 is in a collapsed state, as depicted in FIG. 3B, the
hinges 24 are alternately flexed to approximately 0 degrees and
approximately 180 degrees, such that the inner faces 26 of one pair
of sidewalls 22 are disposed directly opposite to the inner faces
26 of another pair of sidewalls 22, and the entire sidewall
assembly 20 is essentially flat and has a thickness approximately
equal to that of two sidewalls 22. FIG. 3A shows a partially
collapsed transition during assembly or disassembly between the
deployed and the collapsed states of the sidewall assembly 20.
[0026] The hinges 24 can be made from any mechanism capable of
providing sufficient flexing such as between 0 degrees and 180
degrees. In an embodiment, the hinges 24 are made from a fabric or
web of material fastened to the inner face 26 of each of the
adjacent sidewalls 22. A fabric hinge 24 has the advantages of full
flexibility over its entire range, light weight, and resistance to
fatigue failure over long-term use. In addition, fabric hinges 24
permit a small amount of flex in the overall dimensions of the
deployed sidewall assembly 20 so as to permit a snug fit of the
bottom panel 30 and top lid 40 when the ottoman 10 is assembled.
Nevertheless, other hinges 24 may equivalently be used to join the
sidewalls 22 together, including piano hinges and/or other
mechanical hinges known in the art.
[0027] As depicted, particularly in FIG. 2, the hinges 24 extend
along a middle portion of the junction between a pair of adjacent
sidewalls 22. In another embodiment, the hinges 24 can extend along
the entire length of the junction between a pair of adjacent
sidewalls 22. In yet another embodiment, two or more hinges 24 can
be used between each pair of adjacent sidewalls 22, each hinge 24
extending along a portion of the junction between a pair of
adjacent sidewalls 22. Alternatively, a single fabric web can
extend around the entire inner periphery of the sidewall assembly
for interconnecting all of the sidewalls.
[0028] Each of the sidewalls can be solid, as shown for example in
FIGS. 3A-3B and 7-10, or can include an opening of any shape, as
shown for example by the opening 54 in FIGS. 1 and 2. When solid
sidewalls are employed, the ottoman can be used for hidden storage,
the items within remaining readily accessible by merely removing
the top lid. When sidewalls having openings are employed, the
bottom panel can be a functional shelf for stowing articles reading
material, or other items that could be conveniently accessed in
locations where the ottoman is used. A combination of sidewalls,
including at least one solid sidewall and at least one sidewall
having an opening, can be employed in the same ottoman.
[0029] The bottom panel 30 preferably has a shape that closely
matches the shape of the sidewall assembly 20 when deployed, having
a number of edges 36 matching the number of sidewalls 22 in the
sidewall assembly 20. In the illustrated embodiment, when the
ottoman 10 is deployed for use, the bottom panel 30 is inserted
into an interior space 56 within the sidewall assembly 20, with
each edge 36 in close proximity to the inner face 26 of a
corresponding sidewall 22. As shown in detail in FIG. 6, the bottom
panel 30 is supported by a plurality of support members 32. In one
embodiment, the support members protrude inwardly from the
sidewalls 22 of the sidewall assembly 20. In this embodiment,
apertures 34 are disposed in the sidewalls 22 near the bottom ends
50 thereof, the apertures 34 extend at least partially into the
inner face 26 of each sidewall 22. The apertures 34 may be blinded
in the sidewalls 22, or may extend through the sidewalls 22 to the
outer face 28. Each support member 32 is inserted partially into an
aperture 34 so that a portion of the support member 32 is snugly
supported by the sidewall 22 and a remaining portion of the support
member 32 protrudes inwardly from the inner face 26 of the sidewall
22 for supporting the bottom panel 30. Each sidewall 22 preferably
has at least one aperture 34 adapted for receiving a support member
32.
[0030] In the depicted embodiment, the support members 32 are pegs
having a stepped diameter including a narrower portion 36 for
inserting into the aperture 34 and a wider portion 38 for
protruding inwardly from the inner face 26 of the sidewall 22. It
is also contemplated that the apertures 34 can include an internal
thread, and the narrower portion 36 of each peg 32 can include a
corresponding external thread for securing the peg 32 within the
aperture 34. Alternatively, the support members 32 can be other
similar mechanical devices known in the art that can be removably
secured to protrude from the inside face 26 of the sidewalls 22 by
any reversible means known in the art, including but not limited to
a compression fit, nails, screws, shelving supports, or hook and
loop fasteners. Still further, the support members 32 can be a
ledge or flange attached to or formed integrally with the sidewalls
22 and onto which the bottom panel 30 rests. While the illustrated
embodiment shows the support members 32 attached to the sidewalls
22, it is also contemplated that the support members 32 could be
outward protrusions formed on the bottom panel 30 that engage with
recesses or ledges on the inner surfaces 26 of the sidewalls
22.
[0031] The top lid 40 can have any shape and preferably includes a
downwardly extending locator 44 that closely matches the shape of
the sidewall assembly 20 when deployed, the locator 44 having a
number of edges 46 matching the number of sidewalls 22 in the
sidewall assembly 20. The locator 44 can be a continuous extension
formed on the lid 40, such as a downwardly projecting lip, or may
be a plurality of flanges extending downwardly from the lid 40 to
locate the lid with respect to the sidewall assembly 20. In the
illustrated embodiment, the top lid 40 includes a brim 46 extending
outwardly from the periphery of the locator 44 to rest on the top
ends 52 of the sidewalls 22 when the ottoman 10 is assembled. When
the ottoman 10 is deployed for use, the brim 46 of the top lid 40
is supported on the top ends 52 of the sidewalls 22 and the locator
44 is inserted into the sidewall assembly 20, with each edge 46 in
close proximity to the inner face 26 of the corresponding sidewall
22, as shown in detail in FIG. 5. As depicted, the shape of the top
lid 40 is the same as that of the locator 44 and the deployed
sidewall assembly 20, but the brim 46 of the top lid 40 can be of
any shape, even a shape that does not correspond to the shape of
the deployed sidewall assembly 20. While the illustrated embodiment
depicts a locator 44 the conforms to the number of sidewalls 22, it
should be readily apparent that the locator 44 can be downwardly
projecting pins positioned to center the lid 40 on the sidewall
assembly 20. In such a configuration, as little as two pins could
be used, positioned near opposite bottom edges of the lid 40. It is
also contemplated that the locator 44 may be eliminated and,
instead, a second set of support members can extend inwardly from
the sidewall assembly 20 near its upper end 52. In this alternate
embodiment, the lid 40 would not include a brim 46, but instead
would be sized to fit within the sidewall assembly 20 and be
supported by the second set of support members.
[0032] To deploy the ottoman 10 in the illustrated embodiment,
beginning with the component parts in a disassembled state, the
following steps are taken. The sidewall assembly 20 is transitioned
from its collapsed state, where pairs of sidewalls 22 lie generally
flat on one another, to a generally deployed state, where the four
sidewalls 22 are disposed at angles of approximately 90 degrees as
interconnected by the hinges 24. The sidewall assembly 10 is placed
on the floor or on another generally horizontal surface with the
bottom ends 50 of the sidewalls 22 oriented downward and the top
ends 52 oriented upward. Each sidewall 22 has at least one aperture
34, each aperture 34 adapted for removably receiving a peg 32. The
pegs 32 are inserted into the apertures 34, and the bottom panel 30
is inserted into the interior space 56 within the sidewall assembly
20 at the open top end 52 thereof, until the bottom panel 30 is
supported by the plurality of pegs 32. The close fit between the
edges 36 of the bottom panel 30 and the inner faces 26 of the
sidewalls 22 provides stability to the structure and shape of the
ottoman 10. Finally, the top lid 40 is positioned on the top end 52
of the sidewall assembly 20 so that the locator 44 sits inside the
sidewall assembly 20 surrounded by the inner faces 26 of the
sidewalls 22 and the brim 46 rests on the top ends 52 of the
sidewalls 22. To return the ottoman 10 to a collapsed state, the
preceding steps can simply be done in reverse order.
[0033] Although the ottoman 10 described above comprises a sidewall
assembly 20 having four sidewalls 22 of approximately equal
dimensions, other embodiments of an ottoman are envisioned. As
depicted in FIG. 7, an ottoman 110 has a generally rectangular
shape and comprises a sidewall assembly 120, a bottom panel (not
shown), and a top lid 140. The sidewall assembly 120 has a pair of
opposed sidewalls 122 and a pair of opposed sidewalls 123 having a
width that is less than the width of the sidewalls 122. Each
sidewall 122 is interconnected by a hinge 124 to an adjacent
sidewall 123 at either end thereof, and similarly, each sidewall
123 is interconnected by a hinge 123 to an adjacent sidewall 122 at
either end thereof. The manner of supporting the bottom panel and
the top lid 140 in the ottoman 110 is the same as described above
with regard to the ottoman 10.
[0034] In general, an ottoman having any number of sides can be
made that is readily assembled for use and is readily collapsed
into generally flat component parts. As depicted in FIG. 8, an
ottoman 210 has a generally hexagonal shape and comprises a
generally hexagonal sidewall assembly 220 having six sidewalls 222
interconnected by hinges 224, a bottom panel (not shown), and a top
lid 240. As depicted in FIG. 9, an ottoman 310 has a generally
octagonal shape and comprises a generally octagonal sidewall
assembly 320 having eight sidewalls 322 interconnected by hinges
326, a bottom panel (not shown), and a top lid 340.
[0035] In addition, an ottoman having a large number of sides can
be made to resemble a circular shape while still being readily
assembled and collapsible into easily transportable and stowable
component parts. As depicted in FIG. 10, an ottoman 410 has a
generally circular shape and comprises a sidewall assembly 420
having a large number of sidewalls 422, a generally circular bottom
panel (not shown), and a generally circular top lid 440. The
sidewall assembly 420 further comprises a fabric hinge 424
interconnecting each adjacent pair of sidewalls 422. Alternatively,
a single fabric web can extend around the entire inner periphery of
the sidewall assembly 420 for interconnecting all of the sidewalls
422 into a ring. In a collapsed state, when the top lid 440 and
bottom panel have been removed, the sidewall assembly 420 can be
folded flat, or can be rolled up due to the flexibility of the
hinges 424 interconnecting the sidewalls 422.
[0036] Although the depicted embodiments each have all the
sidewalls attached with a hinge, it is contemplated that one set of
adjacent sidewalls may have a removable attachment, such as hook
and loop fasteners. In this embodiment, the sidewalls would be
arranged into to desired shape and the final sidewalls
interconnected.
[0037] While the invention has been disclosed with reference to
certain preferred embodiments, numerous modifications, alterations,
and changes to the described embodiments are possible without
departing from the sphere and scope of the invention, as defined in
the appended claims and equivalents thereof. Accordingly, it is
intended that the invention not be limited to the described
embodiments, but that it have the full scope defined by the
language of the following claims.
* * * * *