U.S. patent application number 11/054653 was filed with the patent office on 2006-08-10 for combination pad and container.
Invention is credited to David A. JR. Morrissey.
Application Number | 20060177154 11/054653 |
Document ID | / |
Family ID | 36780022 |
Filed Date | 2006-08-10 |
United States Patent
Application |
20060177154 |
Kind Code |
A1 |
Morrissey; David A. JR. |
August 10, 2006 |
Combination pad and container
Abstract
A combination pad and container, provides a pad including a
multiplicity of adjacent semi-rigid panels separated by fold lines,
wherein the pad is adapted to be repeatedly folded along the fold
lines to form a closed volumetric container and unfolded to
function as a pad.
Inventors: |
Morrissey; David A. JR.;
(Beverly, MA) |
Correspondence
Address: |
PERKINS, SMITH & COHEN LLP
ONE BEACON STREET
30TH FLOOR
BOSTON
MA
02108
US
|
Family ID: |
36780022 |
Appl. No.: |
11/054653 |
Filed: |
February 9, 2005 |
Current U.S.
Class: |
383/4 ; 383/113;
383/6; 5/420 |
Current CPC
Class: |
A45F 4/06 20130101; A47G
9/062 20130101; A45F 3/04 20130101 |
Class at
Publication: |
383/004 ;
005/420; 383/113; 383/006 |
International
Class: |
B65D 30/00 20060101
B65D030/00; B65D 33/06 20060101 B65D033/06; B65D 30/08 20060101
B65D030/08; A47G 9/06 20060101 A47G009/06 |
Claims
1. A combination pad and container, comprising a pad including a
multiplicity of adjacent semi-rigid panels separated by fold lines,
wherein said pad is adapted to be repeatedly folded along said fold
lines to form a closed volumetric container and unfolded to
function as a pad.
2. The combination of claim 1, wherein said pad has a bottom side
adapted to be an outside surface of said container, and further
comprising one or more straps affixed to said bottom side of said
pad to enable carrying of said container by said one or more
straps.
3. The combination of claim 1, wherein said pad includes: an
elongated central portion extending across said pad, which said
central portion includes a number of said multiplicity of adjacent
semi-rigid panels adapted to form front, bottom and back members of
said container; a lateral first fold extending across said pad and
said elongated central portion and positioned to allow folding of
said pad to position said back member of said container
substantially parallel with said front member of said container;
and two opposing side portions positioned on opposing sides of said
central portion of said pad and adapted to be folded parallel to
and against said back member of said container when said back
member is positioned substantially parallel to said front member to
form said container
4. The combination of claim 1, wherein said pad has a substantially
circular shape.
5. The combination of claim 4, wherein said semi-rigid panels
include a multiplicity of pairs of said semi-rigid panels with each
pair of said pairs adapted to locate individual panels on opposed
sides of said volumetric container.
6. The combination of claim 4, wherein said semi-rigid panels are
adapted to provide structural support to said volumetric
container.
7. The combination of claim 1, wherein said semi-rigid panels
include semi-rigid foam enclosed in a fabric envelope.
8. The combination of claim 1, wherein said pad includes a
waterproof fabric forming either a top or bottom side of said
pad.
9. The combination of claim 1, wherein said pad includes indicia
appearing on one side thereof adapted to form an inside of said
container.
10. The combination of claim 9, wherein said indicia form a game
board.
11. The combination of claim 9, wherein said indicia represent a
spatially distributed model selected from the group including a
geographic model, a structural model, a sports field, a road
layout, railroad layout, a dollhouse, a building, a construction
site, a battleground, or a combination of the above.
12. A combination pad and container, comprising: a substantially
circular pad including a multiplicity of adjacent semi-rigid panels
separated by fold lines and substantially interconnected over said
substantially circular pad, said substantially circular pad having
a bottom side, wherein said substantially circular pad is adapted
to be folded along said fold lines to form a volumetric container
with said bottom side being adapted to form an outside of said
container; and one or more straps affixed to said bottom side of
said pad to enable carrying of said container by said one or more
straps.
13. The combination of claim 12, wherein said one or more straps
are a pair of shoulder straps.
14. A combination pad and container, comprising: a pad including a
multiplicity of adjacent semi-rigid panels separated by fold lines,
wherein said pad is adapted to be folded along said fold lines to
form a volumetric container, and further wherein said pad includes:
an elongated central portion extending across said pad, which said
central portion includes a number of said multiplicity of adjacent
semi-rigid panels adapted to form front, bottom and back members of
said container; a lateral first fold extending across said pad and
said elongated central portion and positioned to allow folding of
said pad to position said back member of said container
substantially parallel with said front member of said container;
and two opposing side portions positioned on opposing sides of said
central portion of said pad and adapted to be folded parallel to
and against said back member of said container when said back
member is positioned substantially parallel to said front member to
form said container.
15. The combination of claim 14, wherein each of said two opposing
side portions includes a separate plurality of elongated semi-rigid
panels separated by longitudinal fold lines and adapted to allow at
least one of said elongated panels on each of said two opposing
side portions of said pad to be folded against said back member of
said container when said back member is positioned parallel to said
front member of said container
16. The combination of claim 15, wherein said at least one of said
elongated panels on each of said two opposing side portions are
adapted to be removeably attached to each other.
17. The combination of claim 15, wherein said at least one of said
elongated panels is adapted to be removeably attached to said back
member of said container when folded against said back member.
18. The combination of claim 14, wherein said two opposing side
portions include additional said semi-rigid panels adapted to form
side members of said container.
Description
FIELD OF THE INVENTION
[0001] The present invention generally relates to pad-like devices
which can be folded to form a container, and in particular to such
devices which include structural components.
BACKGROUND OF THE INVENTION
[0002] Containers and base pads are common items used in a wide
variety of activities. For example, sun bathers very often carry
some form of ground pad on which to lie and might easily bring some
form of container to carry that ground pad or at least other
accessories to sunbathing. Likewise, hikers and campers might carry
a backpack and some form of ground cover for resting. It is also
common to see pads and containers used together in significantly
different types of activities, such as games, which have a
container for the storage and transport of game pieces along with a
playing board. Still further activities, though not requiring a pad
and container combination, might benefit from a readily available
combination. For example, diaper changing is enhanced if some form
of pad is carried in combination with the other accessories.
[0003] Thus, the combination of pads and containers is useful and
making such combinations more convenient would be useful and
desirable.
SUMMARY OF THE INVENTION
[0004] Accordingly, one embodiment of the present invention
provides a combination pad and container, comprising a pad
including a multiplicity of adjacent semi-rigid panels separated by
fold lines, wherein the pad is adapted to be repeatedly folded
along the fold lines to form a closed volumetric container and
unfolded to function as a pad.
[0005] The pad may have a bottom side adapted to be an outside
surface of the container, and may further comprise one or more
straps affixed to the bottom side of the pad to enable carrying of
the container by the one or more straps. The pad might include: an
elongated central portion extending across the pad, which central
portion includes a multiplicity of the semi-rigid panels adapted to
form front, bottom and back members of the container; a lateral
first fold extending across the pad and the elongated central
portion and positioned to allow folding of the pad to position the
back member of the container substantially parallel with the front
member of the container; and two opposing side portions positioned
on opposing sides of the central portion of the pad and adapted to
be folded parallel to and against the back member of the container
when the back member is positioned substantially parallel to the
front member to form the container
[0006] The pad may have a substantially circular shape.
Additionally, the semi-rigid panels may include a multiplicity of
pairs of the semi-rigid panels with each pair adapted to be located
on different opposed sides of the volumetric container. The
semi-rigid panels may be adapted to provide structural support to
the volumetric container. The semi-rigid panels may include
semi-rigid foam enclosed in a fabric envelope. The pad may include
a waterproof fabric forming either a top or bottom side of the
pad.
[0007] The pad may include indicia appearing on one side thereof
adapted to form an inside of the container. The indicia form a game
board. The indicia may represent a spatially distributed model
selected from the group including a geographic model, a structural
model, a sports field, a road layout, railroad layout, a dollhouse,
a building, a construction site, a battleground, or a combination
of the above.
[0008] Another embodiment of the present invention provides a
combination pad and container, comprising a substantially circular
pad including a multiplicity of adjacent semi-rigid panels
separated by fold lines, wherein the pad is adapted to be folded
along the fold lines to form a volumetric container. The semi-rigid
panels may be substantially interconnected over the substantially
circular pad.
[0009] Another embodiment of the present invention provides a
combination pad and container, comprising: a pad including a
multiplicity of adjacent semi-rigid panels separated by fold lines,
the pad having a bottom side, wherein the pad is adapted to be
folded along the fold lines to form a volumetric container with the
bottom side being adapted to form an outside of the container; and
one or more straps affixed to the bottom side of the pad to enable
carrying of the container by the one or more straps. The one or
more straps may be a pair of shoulder straps.
[0010] Another embodiment of the present invention provides a
combination pad and container, comprising: a pad including a
multiplicity of adjacent semi-rigid panels separated by fold lines,
wherein the pad is adapted to be folded along the fold lines to
form a volumetric container, and further wherein the pad includes:
an elongated central portion extending across the pad which central
portion includes a multiplicity of the semi-rigid panels adapted to
form front, bottom and back members of the container; a lateral
first fold extending across the pad and the elongated central
portion and positioned to allow folding of the pad to position the
back member of the container substantially parallel with the front
member of the container; and two opposing side portions positioned
on opposing sides of the central portion of the pad and adapted to
be folded parallel to and against the back member of the container
when the back member is positioned substantially parallel to the
front member to form the container.
[0011] The two opposing side portions may include a separate
plurality of elongated semi-rigid panels separated by longitudinal
fold lines and adapted to allow at least one of the elongated
panels on each of the two opposing side portions of the pad to be
folded against the back member of the container when the back
member is positioned parallel to the front member of the container.
The at least one of the elongated panels on each of the two
opposing side portions may be adapted to be removeably attached to
each other.
[0012] The at least one of the elongated panels may be adapted to
be removeably attached to the back member of the container when
folded against the back member. The two opposing side portions may
include additional semi-rigid panels adapted to form side members
of the container.
BRIEF DESCRIPTION OF THE DRAWINGS
[0013] The present invention is illustratively shown and described
in reference to the accompanying drawings, in which:
[0014] FIG. 1 is a top view of a pad 10 constructed in accordance
with one embodiment of the present invention;
[0015] FIG. 2 is a bottom view of the pad 10 of FIG. 1;
[0016] FIG. 3 is a top view of pad 10 having a first fold to begin
forming a container;
[0017] FIG. 4 is a top view of pad 10 with an additional fold used
in the formation of a container;
[0018] FIG. 5 is a perspective view of the pad 10 of FIGS. 1-4 with
a subsequent a fold used in the formation of a container 64 and
showing three-dimensional aspects of such a container 64;
[0019] FIG. 6 is a perspective view of container 64 with yet a
subsequent fold of pad 10 used in closure of container 64;
[0020] FIG. 7. is a perspective view of container 64 with yet
another and final fold used in the closure of container 64;
[0021] FIG. 8. is an opposing perspective view of container 64
showing handles for carrying;
[0022] FIG. 9 is a top view of another pad 90 constructed in
accordance with the present invention; and
[0023] FIG. 10 is a top view of yet another pad 100 constructed in
accordance with the present invention.
DETAILED DESCRIPTION OF THE DRAWINGS
[0024] FIG. 1 shows a top plan view of a pad 10, which has a
generally circular shape and includes a multiplicity of semi-rigid
panels 12-26 (including paired panels a, b, c, d where indicated),
which are separated by fold lines 42-46 (FIG. 2 including paired
folds a, b where indicated). Throughout this document, the term
`semi-rigid` used to describe panels 12-26 is intended to mean, and
should be construed as, having at least some rigidity or stiffness
and optionally including the extreme condition of being completely
rigid. Top side 10a is intended for use in any manner which pads
have or may be used including, but not limited to, beach blankets,
picnic blankets, diaper changing pads, game boards, maps, etc. The
size of the application is generally not a limitation as the
diameter of pad 10 may easily be anywhere from several inches to
several yards.
[0025] FIG. 2 shows the bottom side 10b of pad 10 including the
same assembly of semi-rigid panels 12-26 (FIG. 1) and fold lines
42-46. References in this description to panels 12-26 and fold
lines 42-60 are not differentiated by which side of pad 10 is being
shown. For purposes of clarity, not all panels 12-26 (FIG. 1) are
labeled in FIG. 2 and not all fold lines 42-60 (FIG. 2) are labeled
in FIG. 1.
[0026] Bottom side 10b additionally shows multiple pairs of
attachment components 70-75 which are positioned on bottom side 10b
to hold pad 10 together when folded to form a container. Also shown
are a multiplicity of straps 78-80, which are adapted to enable
carrying of a container formed by pad 10. Strap 78 is a single hand
strap, and straps 79, 80 are a pair of shoulder straps. Further
included are a pair of pockets 82 intended to enhance the use of
the container as a knapsack or backpack.
[0027] Pad 10 may be constructed in any suitable manner desired for
a specific application. In one embodiment, pad 10 is formed from
one or more pieces of semi-rigid foam sandwiched between two pieces
of flexible fabric. The fabric and foam are stitched together
around the periphery 40 of pad 10 and also along each of the fold
lines 42-46. This stitching compresses any sandwiched foam along
fold lines 42-46 thus reducing rigidity to enable folding. This
construction provides sufficient stiffness for maintaining a
volumetric container when folded, while also providing sufficient
flexibility for repeated use of pad 10 on uneven underlying
surfaces. Alternatively, one or more panels 12-26 may include a
separate piece of semi-rigid foam sandwiched in its respective
location between the opposing pieces of fabric. Either top side 10a
or bottom side 10b, or both, may include a waterproof fabric
desirable for a specific application. Periphery 40 may also include
a binding (not shown), which wraps around the edge and is sewn to
both sides of pad 10.
[0028] Alternate embodiments for different applications may include
materials for the panels having more or less rigidity or stiffness
and any suitable form of interconnection between panels. Thus, pad
10 may be constructed from paper in its most flexible form, or it
may be constructed from metal plates interconnected by hinges in
its most rigid form.
[0029] FIGS. 3-8 are used to demonstrate the sequential folds which
are made to pad 10 for the purpose of forming a container 64 (FIGS.
5-8). FIG. 3 represents the first step in forming a container and
shows pad 10 folded along fold line 42 so that panel 14 is located
parallel to panel 12 (FIG. 1). Referring briefly to FIG. 1, a
central portion 30 of pad 10 includes panels 12-14 which are
intended to form front, bottom and rear sides, respectively, of a
container. The fold shown in FIG. 3 begins forming such a container
by locating panel 14 as a rear side 32 (FIGS. 5-7) of container 64
and panels 13a, 13b as a bottom 33 (FIG. 8) for container 64.
[0030] FIG. 4 shows a subsequent fold of pad 10 along fold lines
46a (FIGS. 2,5) and 44a. Referring briefly to FIG. 1, pad 10
includes a pair of opposed side portions 34, 35 located on either
side of central portion 30 and separated there from by fold lines
46a, 46b. Side portions 34, 35 are made up of a multiplicity of
elongated side-portion panels 17-24. These side-portion panels
17-24 are intended to be folded to form sides 36, 37 (FIGS. 5-8) of
container 64. In FIG. 4, side-portion panels 17a, 18a (FIGS. 1, 5)
are folded to form side 36 (FIG. 5) of container 64. This first
such side forming fold locates panels 19a, 19b, 2a, 2b (FIGS. 3, 4)
along of rear side 32 (FIGS. 5-7) of container 64. To sustain the
position of this fold, attachment components 70, 71 (FIG. 3) in the
form of complementary Hook and loop fasteners pads (e.g.,
Velcro.RTM.), are located on panels 20b, 14 (FIG. 3),
respectively.
[0031] FIG. 5 shows a next subsequent fold of pad 10, which fold
locates panels 21a, 22a (FIG. 8) along an opposing side 37 (FIG. 8)
of container 64. This fold also locates panels 23a, 23b, 24a, 24b
(FIG. 4) along rear side 32 of container 64. This position is
maintained by attachment components 73, 72 (FIGS. 2,4) in the form
of a Hook and loop fastener strap (e.g., Velcro.RTM.) (component
73) used in conjunction with a Hook and loop fastener pad (e.g.,
Velcro.RTM.) (component 72).
[0032] FIG. 6 shows the next sequential fold of panel 15 to create
a first closure of container 64. In one embodiment, semi-rigid
panel 15 may be constructed with an integral pouch for the
retention of small items with easy access thereto.
[0033] FIG. 7 shows the final fold of panel 16 to complete closure
of container 64. Panel 16 is maintained in this position by
attachment components 74, 75 (FIGS. 5 and 6) being mated with
complementary components 76, 77 (FIG. 4), which may be embodied by
Hook and loop fastener (e.g., Velcro.RTM.) components. Further
included in the final fold of panel 16 are simultaneous folds of
panels 25-26 as indicated by the position of panels 25a, 25c, 25d
in FIG. 4. FIG. 7 thus represents a rear perspective view of
container 64 once it is fully formed by the folding of pad 10.
[0034] FIG. 8 is an opposed perspective view of container 64
showing a front side 38 thereof, along with carry straps 78-80.
Also indicated in the perspective view of FIG. 8 are a pair of
recesses 79a, 80a which may be used in conjunction with padded
straps 79, 80 to thereby preserve the flatness of pad 10 (FIG. 1)
when used in the configuration of a pad.
[0035] Applications of the present invention are wide and varied.
The present invention is especially adapted to applications wherein
a pad and container are functionally associated, regardless of
which is the dominant consideration. Thus, container 64 may be used
as a backpack for hiking in areas where pad 10 is useful as a
ground cover. As a beach blanket, container 64 can readily be used
to carry food, drinks and other picnicking, sun bathing and
swimming accessories. As a diaper changing pad, a parent can be
less concerned with cross-contamination regardless of the
environment. In this manner, other forms of tool containers may be
constructed which perform double duty as a work surface thereby
enhancing tool and part management and retention.
[0036] Container 64 may also be used as a game container and serve
a dual purpose as the game board in the form of pad 10. The game
board may extend for the entire top side, or it may be much smaller
and thus allow room for seating of participants. Game playing
pieces may easily be collected and piled on a central panel (such
as panel 12 on pad 10, FIG. 1) to allow the pad to be folded and
thereby readily contain the playing pieces. FIG. 9 is one such
example showing a pad 90 having a top side 9a and substantially the
same panels and fold lines as pad 10. Top side 9a shows a chess and
checkers game board 92 bordered by fold lines 43c, 44d, 94 and
printed line 96 (shown in phantom). Other fold lines and printed
lines (shown in phantom) define the playing area. A multi-game
container might have separate, additional game boards or a folding
panel hinged along a fold line might turn over to reveal a
different playing board.
[0037] The same functionality may be applied to any collection of
toys, wherein a pad serves multiple roles as a means of convenient
collection and containment, as a ground pad for cleanliness, and
also as a mentally stimulating backdrop for play. FIG. 10 shows a
pad 100 having a top side 100a. Top side 100a might include a map
or geographical layout 102, an image of a building or structure 104
(such as a doll house) with separate rooms 106 and passageways 108,
a military base, battle field or construction site image 110, an
airport layout 112, a road layout 114, 115, a railroad layout 116,
a sports field 118, or any combination of the above. Again, toy
management, such as the many small pieces of a construction set, is
easily handled by pilling items on one panel 120 and folding pad
100 to form a container. The geographic areas shown in FIG. 10 are
intended to be representational and not to scale. Thus pad 100 may
be used as a single model with different venues or as separate
venues for independent activities. Other geographic features which
might be represented are mountains, rivers, lakes, bridges, tunnels
and seaports.
[0038] Once again, the materials used will depend upon the specific
application. A table top game board/container combination might be
constructed of cardboard, whereas a ground pad might preferably use
fabric. Smaller applications of the present invention might include
a gift container which becomes a retail display pad beneath the
item. Larger applications might include a ground pad for a tent,
with or without tent walls already attached. Thus, not all of the
pad needs to be formed from semi-rigid panels, so long as there are
sufficient semi-rigid panels to provide volumetric form for the
container.
[0039] The present invention is illustratively described above in
reference to the disclosed embodiments. Various modifications and
changes may be made to the disclosed embodiments by persons skilled
in the art without departing from the scope of the present
invention as defined in the appended claims and Doctrine of
Equivalents.
* * * * *