U.S. patent application number 12/286334 was filed with the patent office on 2010-04-01 for wheeled luggage and reclining chair.
Invention is credited to Christopher Jon Bowers.
Application Number | 20100078279 12/286334 |
Document ID | / |
Family ID | 42056209 |
Filed Date | 2010-04-01 |
United States Patent
Application |
20100078279 |
Kind Code |
A1 |
Bowers; Christopher Jon |
April 1, 2010 |
Wheeled luggage and reclining chair
Abstract
Luggage selectively provides a reclining chair for the traveler.
The luggage has a wheeling configuration and has a backward-tilted,
stationary configuration including a sitting configuration. The
luggage includes a case including a top wall, a bottom wall and a
back wall defining a backplane, and an extendable and retractable
top handle. A front support and a pair of wheels support the case
in the stationary position wherein the backplane is tilted backward
from the vertical. A brace assembly is movable between a storage
position wherein the brace assembly is in the backplane and a
sitting position extending backward from the backplane and downward
to contact the ground for preventing the luggage in the stationary
position from toppling backward when a person or object is sitting
on the top wall and leaning against the handle in the extended
position.
Inventors: |
Bowers; Christopher Jon;
(San Diego, CA) |
Correspondence
Address: |
CALIF KIP TERVO
6387 CAMINITO LAZARO
SAN DIEGO
CA
92111
US
|
Family ID: |
42056209 |
Appl. No.: |
12/286334 |
Filed: |
September 29, 2008 |
Current U.S.
Class: |
190/18A |
Current CPC
Class: |
A45C 5/146 20130101;
A45C 9/00 20130101; A45F 4/02 20130101; A45C 5/14 20130101 |
Class at
Publication: |
190/18.A |
International
Class: |
A45C 5/14 20060101
A45C005/14 |
Claims
1. Luggage having a stationary configuration and a wheeling
configuration; the stationary configuration including a tilted
sitting configuration; said luggage comprising: a case including: a
front; a back; a top including a top wall; a bottom including: a
bottom wall; and side walls connecting said top wall and said
bottom wall and suitably supporting said top wall spaced above said
bottom wall for sitting upon by a user, including: a front wall on
said front of said case; and a back wall on said back of said case
defining a backplane; a front support on said case including: a
contact portion for contacting the ground for supporting said case
in the stationary position wherein said backplane is tilted
backward from the vertical; wheel means including: a contact
portion for contacting the ground; said wheel means attached to
said case and supporting said back of said case in the stationary
position and wheelingly supporting said case in a wheeling position
wherein said backplane is tilted backward from the stationary
position such that said front support does not contact the ground,
a handle attached to said back wall to facilitate manipulation of
said case by a user, including: an elongate portion having: a lower
end; and an upper end; and a grip attached to said upper end; said
handle movable between a lower, retracted position wherein said
grip is proximal said case and a higher, extended position wherein
said grip is above said top wall and said elongate portion is in
the plane of said back wall; and a brace assembly including: a
brace including: an elongate portion including: a front portion
pivotably attached to said case; and a back portion including: a
ground contact portion; said brace movable between a storage
position wherein said brace is in said backplane and a sitting
position wherein said elongate portion extends backward from said
backplane and downward and said ground contact portion of said back
portion contacts the ground for preventing said luggage in the
stationary position from toppling backward when a person or object
is sitting on said top wall and leaning against said handle in the
extended position.
2. The luggage of claim 1 wherein: said back wall includes a recess
wherein said brace assembly is disposed in the storage
position.
3. The luggage of claim 1 wherein: said backplane is tilted back at
least three degrees.
4. The luggage of claim 1 wherein: said backplane is tilted back at
least ten degrees.
5. The luggage of claim 1 wherein: said brace assembly includes:
restraining means for restraining said brace at the sitting
position.
6. The luggage of claim 1 wherein: said front portion of said
elongate portion of said brace includes: an upper portion having: a
front end pivotably attached to said case; and a back end; and said
back portion of said elongate portion of said brace includes: an
upper end pivotably attached to said back end of said upper
portion.
7. The luggage of claim 5 wherein: said back end of said upper
portion of said front end of said elongate portion of said brace
includes: a grip for moving said brace between the storage position
and the sitting position.
8. The luggage of claim 1 wherein: said elongate portion comprises:
a plurality of telescoping sections.
9. The luggage of claim 8 wherein: said brace assembly includes:
restraining means for restraining said brace at the sitting
position.
10. The luggage of claim 9 wherein: said restraining means
comprises: a folding support comprising: a first member including:
a front end pivotably connected to said case; and a back end; and a
second member including: a front end pivotably connected to said
back end of said first member: and a back end pivotably connected
to said elongate portion of said brace.
11. The luggage of claim 9 wherein: said restraining means
comprises: a flexible tension member.
12. Luggage having a stationary configuration and a wheeling
configuration; the stationary configuration including a tilted
sitting configuration; said luggage comprising: a case including: a
front; a back; a top, including: a top wall; a bottom including: a
bottom wall; and side walls connecting said top wall and said
bottom wall and suitably supporting said top wall spaced above said
bottom wall for sitting upon by a user including: a front wall on
said front of said case; and a back wall on said back of said case
defining a backplane; a front support attached to said case
including: a contact portion for contacting the ground for
supporting said case in the stationary position wherein said
backplane is tilted backward from the vertical; wheel means
including: a contact portion for contacting the ground; said wheel
means attached to said case and supporting said back of said case
in the stationary position and wheelingly supporting said case in a
wheeling position wherein said backplane is tilted backward from
the stationary position such that said front support does not
contact the ground, a handle attached to said back wall to
facilitate manipulation of said case by a user including: an
elongate portion having: a lower end; and an upper end; and a grip
attached to said upper end; said handle movable between a lower,
retracted position wherein said grip is proximal said case and a
higher, extended position wherein said grip is above said top wall
and said elongate portion is in said backplane; and a brace
assembly including: an elongate portion including: a front portion
including: a deployment handle including; a front end pivotably
attached to said case a midsection including: a pivot point; and a
back end for gripping by a user; a back portion including: a front
end pivotably attached to said pivot point of said midsection of
said deployment handle; a midsection; and a back end including: a
ground contact portion; and a strut including: a front end
pivotably attached to said case; and a back end pivotably attached
to said midsection of said elongate portion; said brace assembly
movable between a storage position, wherein said brace assembly is
in said backplane; and said pivot point of said deployment handle
is above said front end of said deployment handle, and a sitting
position, wherein said pivot point of said deployment handle is
below said front end, said elongate portion extends backward from
said backplane and downward, and said ground contact portion of
said back end contacts the ground for preventing said luggage in
the stationary position from toppling backward when a person or
object is sitting on said top wall and leaning against said handle
in the extended position.
13. The luggage of claim 12 wherein: said back wall includes a
recess wherein said brace assembly is disposed in the storage
position.
14. The luggage of claim 12 wherein: said plane of said back wall
is tilted back at least three degrees.
15. The luggage of claim 12 wherein: said plane of said back wall
is tilted back at least ten degrees.
16. The luggage of claim 12 wherein: said brace assembly includes:
restraining means for restraining said brace at the sitting
position.
17. The luggage of claim 16 wherein: said restraining means
includes a stop on said back end of said deployment handle.
18. Luggage having a stationary configuration and a wheeling
configuration; the stationary configuration including a titled
sitting configuration; said luggage comprising: a case including: a
front; a back; a top including a top wall a bottom including: a
bottom wall and side walls connecting said top wall and said bottom
wall and suitably supporting said top wall spaced above said bottom
wall for sitting upon by a user including: a front wall on said
front of said case; and a back wall on said back of said case
defining a plane; a front support attached to said case including:
a contact portion for contacting the ground for supporting said
case in the stationary position wherein said backplane is tilted
backward from the vertical wheel means including: a contact portion
for contacting the ground; said wheel means attached to said case
and supporting said back of said case in the stationary position
and rolling supporting said case in a wheeling position wherein
said backplane is tilted backward from the vertical and said front
support does not contact the ground, a handle attached to said back
wall to facilitate manipulation of said case by a user including:
an elongate portion having: a lower end; and an upper end; and a
grip attached to said upper end; said handle movable between a
lower, retracted position wherein said grip is proximal said case
and a higher, extended position wherein said grip is above said top
wall and said elongate portion is in the plane of said back wall;
and a brace assembly including: a brace including: an elongate
portion including: a front end attached to said case; and a back
end including: a ground contact portion; said brace movable between
a storage position wherein said brace is in said backplane and a
sitting position wherein said elongate portion extends backward
from said backplane and downward and said ground contact portion of
said back end contacts the ground for preventing said luggage in
the stationary position from toppling backward when a person or
object is sitting on said top wall and leaning against said handle
in the extended position.
19. The luggage of claim 18 wherein: said plane of said back wall
is tilted back at least three degrees.
20. The luggage of claim 18 wherein: said plane of said back wall
is tilted back at least ten degrees.
Description
FIELD OF THE INVENTION
[0001] This invention relates in general to luggage, such as a
suitcase, and more specifically involves luggage selectively
serving as a reclining chair for the traveler.
BACKGROUND OF THE INVENTION
[0002] Wheeled luggage, such as suitcases, having retractable and
extendable handles are well known in the art, and the desire to
have the luggage also serve as a seat is also expressed in the many
patents on the subject.
[0003] However, the prior art devices suffer shortcomings. Several
prior art luggage devices offer a seat to the user such that the
user must balance in a very upright posture or the luggage and user
will topple over. Sitting in such an upright position is not nearly
as relaxing or useful as sitting in a reclining position.
[0004] Therefore, there has been a continuing need for luggage
capable of supporting a user in a reclined seated position. It is
further desirable that the seating characteristics not detract
significantly from the ordinary performance of the luggage. It is
particularly desirable that the carry-on luggage adaptable for
sitting upon still meet the requirements of carry-on luggage.
SUMMARY OF THE INVENTION
[0005] The invention is luggage that selectively provides a
reclining chair for a traveler. The luggage has a wheeling
configuration and has a backward-tilted, stationary configuration
including a sitting configuration.
[0006] The luggage includes a case including a top wall, a bottom
wall and side walls, including a back wall. The back wall defines a
backplane. A front support including a ground contact portion
supports the case in the stationary position wherein the backplane
is tilted backward from the vertical. Wheels including a ground
contact portion support the back of the case in the stationary
position and wheelingly support the case in a wheeling position
wherein the backplane is tilted backward from the stationary
position such that the front support does not contact the ground. A
handle attached to the back wall is upwardly extendable and
retractable to facilitate wheeled manipulation of the case.
[0007] A brace assembly includes an elongate portion including a
front portion pivotably attached to the case and a back portion
including a ground contact portion. The brace assembly is movable
between a storage position, wherein the brace is in the backplane,
and a sitting position, wherein the elongate portion extends
backward from the backplane and downward and the ground contact
portion of the brace contacts the ground for preventing the luggage
in the stationary position from toppling backward when a person or
object is sitting on the top wall and leaning against the handle in
the extended position.
[0008] In a first illustrative embodiment, the brace assembly
includes a deployment handle for operating the brace. In a second
illustrative embodiment, the elongate portion of the brace assembly
telescopes upon deployment. In a third illustrative embodiment, the
brace assembly deploys similar to a folding table leg.
[0009] Other features and many attendant advantages of the
invention will become more apparent upon a reading of the following
detailed description together with the drawings wherein like
reference numerals refer to like parts throughout.
BRIEF DESCRIPTION OF THE DRAWINGS
[0010] FIG. 1 is a top, right, back perspective view of a first
embodiment of the wheeled luggage with reclining chair of the
invention in the sitting position.
[0011] FIG. 2 is a right side elevation view of the luggage of FIG.
1 showing, in phantom, the brace assembly in the storage
position.
[0012] FIG. 3 is a back elevation view of the luggage of FIG.
1.
[0013] FIG. 4 is a top, right, back perspective view of a second
embodiment of the wheeled luggage with reclining chair of the
invention in the sitting position.
[0014] FIG. 5 is a right side elevation view of the luggage of FIG.
4 showing in phantom the brace assembly in the storage
position.
[0015] FIG. 6 is a partially cut away, top, right, back perspective
view of a third embodiment of the wheeled luggage with reclining
chair of the invention in the sitting position.
[0016] FIG. 7 is a right side elevation view of the luggage of FIG.
6 showing a user sitting thereupon and showing in phantom the brace
assembly in the storage position.
DETAILED DESCRIPTION OF THE INVENTION
[0017] First, with quick reference to FIG. 7, there is shown an
example of the wheeled luggage 10 of the invention as used for
sitting. FIG. 7 is a right side elevation view of an embodiment of
the wheeled luggage 10 in the sitting position and showing a user
99 in reclined sitting position thereupon.
[0018] Returning to the other drawings, and more particularly to
FIGS. 1-3 thereof, there is shown a first embodiment 10A of the
wheeled luggage with reclining chair 10 of the invention. FIG. 1 is
a top, right, back perspective view of luggage 10A in the sitting
position with a brace assembly 60, such as handle-deployable brace
assembly 60A, deployed. FIG. 2 is a right side elevation view of
the luggage 10A of FIG. 1 showing, in phantom, brace assembly 60A
in the storage position. FIG. 3 is a back elevation view of FIG.
1.
[0019] Luggage 10 generally includes a case 20 for holding
articles, a front support 40, wheel means, such as a pair of wheels
45, a handle 50, and a brace assembly 60, such as handle-deployable
brace assembly 60A.
[0020] Case 20 is of a type well-known in the art and typically
called a suitcase, trolley case, traveler's case, cabin case, or
carry-on case. Typically, case 20 is a right parallelepiped with
slightly rounded corners. Case 20 includes a front 22, a back 24, a
top 25 including a top wall 26, a bottom 27 including a bottom wall
28 and side walls 30 connecting top wall 26 and the bottom wall 28.
Side walls 30 are adapted for suitably supporting top wall 26
spaced above bottom wall 28 such that a user 99 may sit on top wall
26. Side walls 30 include a right side wall 38, a left side wall
31, a front wall 32 on front 22 of case 20, and a back wall 33 on
back 24 of case 20. Back wall 33, in general, defines plane 34 and
the term backplane 35 is meant to include the space of a couple of
inches on either side of the plane 34 defined by back wall 33.
[0021] Case 20 includes suitable means, such as zippers, doors, or
lids, not shown, for gaining access to its interior as are well
known in the art. Case 20 may include a frame covered with flexible
material, such as leather or fabric, or may be substantially
constructed of a single material, such as of plastic or
aluminum.
[0022] Front support 40 is attached to case 20, such as to front
22, such as to the front of bottom wall 28, and includes a contact
portion 42 for contacting the ground 90 for supporting case 20 in a
stationary position wherein backplane 35 is tilted backward from
the vertical through an angle theta, .theta.. In the stationary
position, backplane 35 is tilted back at least three degrees and,
preferably, is tilted back about ten degrees or greater. Although
in the exemplary embodiment, front support 40 is shown distinctly
as a foot or leg protruding from case 20, it need not be so
distinct and may be integral with case 20.
[0023] Wheel means, as are well known in the art, are attached to
case 20 for wheeling case 20. Wheel means includes a pair of spaced
wheels 45 attached to back 24 of case 20 such as at or near the
juncture of bottom wall 28 and back wall 33. Wheels 45 rotate about
a transverse axle 46 and include a contact portion 47 for
contacting ground 90. Wheels 45 support back 24 of case 20 in the
stationary position and wheelingly support case 20 in a wheeling
position wherein backplane 35 is tilted backward from the
stationary position such that front support 40 does not contact
ground 90. In the wheeling position, case 20 is typically
manipulated by a top handle 50T, as further described below.
[0024] Case 20 may include one or more handles 50, such as carrying
handle 50C and top handle 50T, for carrying and manipulating case
20. Carrying handle 50C, of a type well known in the art, is shown
stowed in a recess 39 in right side wall 38. Carrying handle 50C
moves outward to a more easily gripped position for carrying
luggage 10.
[0025] Top handle 50T is of a type well-known in the art. Top
handle 50T is attached to back wall 33 and generally includes an
elongate portion 52 having a lower end 54 and an upper end 56 and a
grip 58 attached to upper end 56. Top handle 50T is movable between
a lower, retracted position, (shown in phantom as 50T' in FIG. 3)
wherein the grip 58' is proximal case 20, such as by being in
recess 59 in top wall 26, and an extended position, as shown in
solid lines, wherein grip 58 is distal top wall 26 and elongate
portion 52 is in backplane 35. In the extended position, grip 58 is
used by a user to easily manipulate luggage 10 in the wheeling
position. Elongate portion 52 of top handle 50T, as shown, retracts
into sleeves in back wall 33. However, other configurations, as are
known in the art, are compatible with the inventive concept. For
example, elongate portion 52 may also be telescopic, or top handle
50T may be hinged near top wall 26 and fold to a lower
position.
[0026] Handle-deployable brace assembly 60A generally includes an
elongate portion 61 and restraining means 80, such as strut 81, for
restraining elongate portion 61 at the sitting position. Elongate
portion 61 generally includes a front portion 62 and a back portion
70. Front portion 62 includes a deployment handle 63 having a front
end 64 pivotably attached to back wall 33, a midsection 65
including a pivot point 66, and a back end 67 for gripping by a
user 99. Back portion 70 includes a front end 72 pivotably attached
to pivot point 66 of midsection 65 of deployment handle 63, a
midsection 74, and a back end 76 including a ground contact portion
78 for contacting ground 90 in the sitting position. Strut 81
includes a front end 82 pivotably attached to back wall 33 and a
back end 83 pivotably attached to back portion 70 of elongate
portion 61.
[0027] Brace assembly 60A is movable between a storage position,
best seen in phantom in FIG. 2, and the sitting position, shown in
FIGS. 1-3. In the storage position, brace assembly 60A is
preferably in backplane 35, or is substantially in backplane 35
such as by being substantially parallel to and proximal backplane
35, and pivot point 66 of deployment handle 63 is above front end
64 of deployment handle 63. Preferably, back wall 33 includes a
recess or recesses 36 for containing brace assembly 60A in the
storage position.
[0028] In the illustrative embodiment, deployment handle 63 is
disposed proximal top wall 26 and is a U-shaped member such that
back end 67 of deployment handle 63 is easily gripped by user 99 to
move brace assembly 60A from the storage position to the sitting
position. Back portion 70 comprises a pair of spaced elongate
members, such as rods 71, each pivotably attached to a pivot point
66 on midsection 65 of handle 60A. It can be seen that a handle 60A
of other shapes can be used. For example, handle 60A may be a
narrow U-shaped handle attached to a single rod 71 or could be a
simple bar attached to one or more rods 71.
[0029] Handle-deployable brace assembly 60A is moved from the
storage position to the sitting position by the user gripping back
end 67 of handle 63 and rotating it outward and backward about the
pivot of front end 64 until pivot point 66 is below front end 64.
During this movement, strut 81 pushes back portion 70 backward such
that back portion 70 is moved backward and downward to encounter
ground 90. In the sitting position shown in FIG. 1, ground contact
portion 78 of back end 76 contacts ground 90 for preventing luggage
10 in the stationary position from toppling backward when user 99
is sitting on top wall 26 and leaning against handle 50 in the
extended position. A stop, such as the cross piece 68 on back end
67 of deployment handle 63, prevents back portion 70 from further
rotation about pivot point 66. Strut 81 functions as a restraining
means for restraining elongate portion 61 at the sitting position.
In the sitting position, ground contact portion 42 of front support
40, ground contact portion 47 of wheels 45, and ground contact
portion 78 of brace assembly 60 define a plane. The fact that all
of the contact portions 42, 47, 78 contact ground 90 in the sitting
position is important as this prevents rocking movements of luggage
10 and, therefore, greatly enhances the stability of luggage 10 in
the sitting position.
[0030] Handle-deployable brace assembly 60A is moved to the storage
position by simply gripping back end 67, such as cross piece 68, of
deployment handle 63 and rotating it upward and forward. The
proximity of deployment handle 63 to top 25 of case 20 facilitates
manipulation of brace assembly 60A in that user 99 need not lean
over or stoop excessively to deploy brace assembly 60A.
[0031] FIG. 4 is a top, right, back perspective view of a second
embodiment 10B of the tilted chair wheeled luggage 10 of the
invention, in the sitting position, including a telescoping brace
assembly 60B. FIG. 5 is a right side elevation view of the luggage
10B of FIG. 4, showing in phantom telescoping brace assembly 60B'
in the storage position. Brace assembly 60B is movable between the
storage position in a recess 36 in back wall 33 and the sitting
position bracing luggage 10B for sitting upon by a user 99. Detent
means well known in the art, such as detent clip 37 in recess 36,
retains brace assembly 60B in recess 36.
[0032] Brace assembly 60 includes elongate portion 61 including a
front portion 62 and a back portion 70. Front portion 62 includes a
front end 64 pivotably attached to back wall 33 and a back end 67.
Back portion 70 includes a front end 72 telescopingly engaged with
front portion 62 and a back end 76 including a ground contact
portion 78. Back portion 70 is movable from a storage position
telescoped within front portion 62 to the sitting position extended
further from front portion 62. Detent means, such as spring biased
button 69, as is well known in the art, selectively holds back
portion 70 in the sitting position. Restraining means 80, such as a
flexible tension member, such as cord 84 having a front end
connected to case 20 and a back end connected to front portion 62,
such as to back end 67, restrains brace 60B at the sitting
position.
[0033] Telescoping brace assembly 60B is moved from the storage
position to the sitting position by first pulling on elongate
portion 61 so as to overcome detent clip 37 and rotate elongate
portion 61 about the pivot of front end 64 and, second, by
extending back portion 70 until back portion 70 is engaged by
detent button 69.
[0034] FIG. 6 is a partially cut away, top, right, back perspective
view of a third embodiment 10C of the tilted chair wheeled luggage
10 of the invention in the sitting position. FIG. 7 is a right side
elevation view of the luggage 10C of FIG. 6 showing in phantom
stored brace assembly 60C' in the storage position in a recess 36
in back wall 33. User 99 is shown sitting on top wall 26 and
reclining against handle 50T. Brace assembly 60C generally
comprises an elongate portion 62 and restraining means 80, such as
folding support 85, for restraining brace assembly 60C in the
sitting position. Brace assembly 60C functions in a manner well
known in other arts, that is, in a manner similar to folding table
legs. Although elongate portion 61 is shown as a U-shaped member,
it can be understood that it may be a single rod or post. Elongate
portion 61 includes a front portion 62 including a front end 64
pivotably attached to back wall 33, and a back portion 70 having a
back end 76 including a ground contact portion 78 and a cross piece
79. Folding support 85 includes a first member 86 and a second
member 87. First member 86 includes a front end pivotably connected
to back wall 33 and a back end. Second member 87 includes a front
end pivotably connected to the back end of first member 86 and a
back end pivotably connected to elongate portion 61. Brace assembly
60C is moved from the storage position within recess 36 to the
sitting position by user 99 gripping back end 76, such as cross
piece 79, and moving it backward and downward. Folding support 85
moves to a slightly over center position where a stop 88 on one of
the members 86, 87 prevents folding in the opposite direction and
retains brace assembly 60C in the sitting position. To retract
brace 60C to the storage position, the center pivot of folding
support 85 is pushed downward to under center. Then elongate
portion 61 is grasped and swung into recess 36. A detent means,
such as a clip or spring 37 in recess 36 releaseably retains brace
assembly 60C in the storage position.
[0035] Having described the invention, it can be seen that it
provides a very convenient device for providing sitting relaxation
while traveling.
[0036] Although particular embodiments of the invention has been
illustrated and described, various changes may be made in the form,
composition, construction, and arrangement of the parts herein
without sacrificing any of its advantages. Therefore, it is to be
understood that all matter herein is to be interpreted as
illustrative and not in any limiting sense, and it is intended to
cover in the appended claims such modifications as come within the
true spirit and scope of the invention.
* * * * *