U.S. patent application number 13/843888 was filed with the patent office on 2014-09-18 for portable sink stand.
The applicant listed for this patent is BERG COMPANIES, INC.. Invention is credited to Douglas Wayne Combs, Travis Tully.
Application Number | 20140259378 13/843888 |
Document ID | / |
Family ID | 51520462 |
Filed Date | 2014-09-18 |
United States Patent
Application |
20140259378 |
Kind Code |
A1 |
Combs; Douglas Wayne ; et
al. |
September 18, 2014 |
PORTABLE SINK STAND
Abstract
A portable sink stand may be foldable between a stowed state and
a deployed state. In some examples, the portable sink stand may
have a substantially rectangular cuboid profile in the stowed
state. The portable sink stand may comprise a sink retaining body,
an upstanding partition, and a support structure. A fluid
distribution system may be disposed below the sink retaining body
that includes a first pipe that runs the length of the portable
sink stand. In some examples, the portable sink stand may be
quickly moved between the stowed state and the deployed quickly
with minimal assembly. When multiple portable sink stands are
utilized, the fluid distribution systems of the sink stands may be
coupled together.
Inventors: |
Combs; Douglas Wayne;
(Spokane, WA) ; Tully; Travis; (Spokane,
WA) |
|
Applicant: |
Name |
City |
State |
Country |
Type |
BERG COMPANIES, INC. |
Spokane |
WA |
US |
|
|
Family ID: |
51520462 |
Appl. No.: |
13/843888 |
Filed: |
March 15, 2013 |
Current U.S.
Class: |
4/643 |
Current CPC
Class: |
A47K 1/02 20130101; A47B
77/06 20130101 |
Class at
Publication: |
4/643 |
International
Class: |
A47K 1/02 20060101
A47K001/02 |
Claims
1. A foldable sink stand comprising: a sink retaining body
including a horizontal surface, a vertical surface, and a gusset
wall coupling the horizontal surface to the vertical surface, an
upstanding partition pivotably coupled to the sink retaining body,
the upstanding partition having a perimeter extension, wherein the
foldable sink stand is foldable between: a first, deployed
position, in which the upstanding partition and the vertical
surface are substantially parallel to one another; and a second,
stowed position, in which the gusset wall and the perimeter
extension abut each other so that the gusset wall and the perimeter
extension form a substantially planar rectangle in the second
position.
2. The foldable sink stand of claim 1, further comprising a basin
coupled to the sink retaining body, wherein the basin includes a
drain hole positioned below the horizontal surface.
3. The foldable sink stand of claim 1, further comprising a support
structure coupled to the sink retaining body.
4. The foldable sink stand of claim 3, wherein the support
structure comprises a first leg and a second leg that define a
first side of the sink stand, and a third leg and a fourth leg that
define a second side of the sink stand.
5. The foldable sink stand of claim 4, further comprising a fluid
distribution system coupled to the sink retaining body below the
horizontal surface, the fluid distribution system including: a
first pipe that extends at least from the first side of the sink
stand to at least the second side of the sink stand; and a second
pipe that extends perpendicular to the first pipe towards the
horizontal surface, coupling the drain of the basin to the first
pipe.
6. The foldable sink stand of claim 1, wherein in the second,
stowed position, the foldable sink stand comprises a substantially
rectangular cuboid.
7. A collapsible sink stand comprising: a first compartment and a
second compartment, the first compartment and second compartment
being pivotable between a collapsed state and a deployed state, the
first compartment comprising: an upstanding partition; and first
and second sides extending perpendicularly from the upstanding
partition; and the second compartment comprising: a sink retaining
surface, and first and second gussets extending perpendicularly
from the sink retaining surface, the upstanding partition and the
sink retaining surface being substantially parallel in the
collapsed state and being substantially perpendicular in the
deployed state.
8. The collapsible sink stand of claim 7, comprising a support
structure coupled to the second compartment, the support structure
comprising: a first leg, a second leg, a third leg, and a fourth
leg; a back wall coupled to the first leg and the second leg that
is substantially parallel to the upstanding partition when the
collapsible sink stand is in the deployed state.
9. The collapsible sink stand of claim 8, wherein the collapsible
sink stand comprises a substantially rectangular cuboid when the
collapsible sink stand is in the collapsed state.
10. The collapsible sink stand of claim 9, wherein in the collapsed
state the back wall and the upstanding partition form a top and a
bottom of the substantially rectangular cuboid, the top and the
bottom being substantially parallel.
11. The collapsible sink stand of claim 10, wherein the first side
extending perpendicularly from the upstanding partition and the
first gusset extending perpendicularly from the sink retaining
surface abut to form a first end of the rectangular cuboid.
12. The collapsible sink stand of claim 11, wherein the second side
extending perpendicularly from the upstanding partition and the
second gusset extending perpendicularly from the sink retaining
surface abut to form a second end of the rectangular prism that is
substantially parallel to the first end.
13. A portable sink stand system comprising: a first sink stand
comprising: a body having a substantially rectangular horizontal
surface, a first wall, a second wall, and a third wall extending
vertically from the horizontal surface, the third wall being
disposed between the first and second wall, and a partition
pivotably coupled to the third wall, a support structure having a
first leg and a second leg that define a first side, and a third
leg and a fourth leg that define a second side, and a fluid
distribution system disposed at least partially between the first
side and the second side, the fluid distribution system including a
pipe extending between the first side and the second side; and a
second sink stand being substantially similar in size and
configuration to the first sink, wherein: the pipe of the fluid
distribution system of the first sink stand is removably coupled to
the pipe of the fluid distribution system of the second sink
stand.
14. The portable sink stand system of claim 13, wherein the first
sink stand and the second sink stand are movable between a stowed
state and a deployed state.
15. The portable sink stand system of claim 13, wherein the
horizontal surface of the first sink stand includes a basin with a
drain hole, the drain hole being coupled to the fluid distribution
system.
16. The portable sink stand system of claim 14, wherein the first
sink stand further comprises a back wall positioned between the
first side and the second side of the support structure, the back
wall being substantially parallel to the partition when the first
portable sink stand is in the stowed state.
17. The portable sink stand system of claim 14, wherein the third
wall and the partition of the body are substantially parallel in
the deployed state and substantially perpendicular in the stowed
state.
18. The portable sink stand system of claim 15, wherein the fluid
distribution system further comprises a second pipe that couples
the first pipe to the drain hole of the basin.
19. The portable sink stand system of claim 16, wherein the
partition of the first sink stand further comprises a perimeter
extension that extends perpendicularly from the partition.
20. The portable sink stand system of claim 19, wherein the back
wall, the partition, the partition extension, the first wall, the
second wall, and the third wall of the first sink stand form a
substantially rectangular cuboid when the first sink stand is in
the stowed state.
Description
BACKGROUND
[0001] Various portable sink stands have been developed for
deployment at a remote site. Field hospitals, barracks, kitchens,
mess halls, disaster relief shelters, decontamination stations,
holding cells, laboratories, and schools are some applications that
may require portable sink stands. When a portable sink stand is no
longer needed at a site, it may be reconfigured for transportation
to another site. This often requires a relatively large amount of
time and many personnel. In some instances, multiple portable sink
stands are arranged in a variety of plumbing configurations. These
configurations may depend on the number of bathrooms, kitchens, or
washing stations deployed at a remote site. The use of multiple
portable sink stands and different configurations may lengthen the
time and increase the number of personnel needed to setup the
portable sink stands. As more institutions require portable
equipment suitable for remote site applications, particularly in
the military environment, there is an increasing need for equipment
that is easily transportable and configurable.
BRIEF DESCRIPTION OF THE DRAWINGS
[0002] The detailed description is set forth with reference to the
accompanying figures. The use of the same reference numbers in
different figures indicates similar or identical items.
[0003] FIG. 1 is an isometric view of an example portable sink
stand having a partition pivotably connected to a sink retaining
body, and a support structure.
[0004] FIG. 2 is a side elevation view of the example portable sink
stand of FIG. 1 in a deployed state.
[0005] FIG. 3 is a front elevation view of the example portable
sink stand of FIG. 1.
[0006] FIG. 4 is an isometric view of an example portable sink
stand in a stowed state.
[0007] FIG. 5 is a side elevation view of the portable sink stand
of FIG. 4
[0008] FIG. 6 is a front elevation view of a first portable sink
stand coupled to a second portable sink stand.
DETAILED DESCRIPTION
Overview
[0009] As discussed above, portable sink stands are often deployed
at remote sites, requiring the sink stands to be transported to and
set-up at the sites. Due to the need to change locations frequently
and quickly, as in many applications, including the military, the
sink stands are taken down and transported quite often. However, as
noted above, conventional sink stands take considerable time and
personnel to set-up and take down, making them ill-suited for rapid
deployment. When multiple sink stands are used, and in multiple
configurations, the time and number of personnel needed to deploy
the sink stands in the field may be increased.
[0010] This application describes a sink stand that is collapsible
to form a compact portable structure. The sink stand may be easily
transported and configured. For example, the portable sink stand
may be efficiently set-up and taken down, shipped, and arranged to
a modular "daisy-chain" configuration. One example embodiment
employs a sink retaining body pivotably coupled to an upstanding
partition. The sink retaining body may include a horizontal surface
positioned around a basin with a drain hole, a vertical surface
extending up the back side of the horizontal surface, and a gusset
that connects the horizontal surface to the vertical surface. The
upstanding partition may include a planar surface that is pivotably
coupled along one edge to the vertical surface of the sink
retaining body.
[0011] In some embodiments, the pivotable coupling may allow the
upstanding partition to be movable between a stowed state and a
deployed state. In the stowed state, the upstanding partition may
be substantially perpendicular to the vertical wall and
substantially parallel to the horizontal surface. In the deployed
state, the upstanding partition may be substantially coplanar with
the vertical wall and substantially perpendicular to the horizontal
surface. The portable sink stand may have latches, notches, snap
fixtures, or clips to maintain the portable sink stand in the
stowed state or the deployed state.
[0012] In some embodiments, the portable sink stand may include a
support structure coupled to the sink retaining body and positioned
below the sink retaining body when the portable sink stand is in a
deployed state. The support structure may include any number of
legs extending down from corners of the horizontal surface of the
sink retaining body. In some examples, a back wall may be disposed
between two of the legs of the support structure. In the deployed
state, the legs of the support structure may make contact with the
ground or floor and provide load bearing support for the portable
sink stand.
[0013] In a stowed state the support structure may pivot so that
the back wall of the support structure and the vertical wall of the
sink retaining body are substantially perpendicular. With both the
support structure and the upstanding partition folded perpendicular
to the sink retaining body in the stowed state, the portable sink
stand may resemble a rectangular cuboid. Handles may be positioned
on the portable sink stand so that, in the stowed, rectangular
cuboid state, the portable sink stand may be well-suited for
carrying, stacking, storing, and/or transporting.
[0014] Some examples may include a fluid distribution system
arranged in a space defined by the legs of the support structure.
The fluid distribution system may include a main pipe that runs the
length of the portable sink stand. The main pipe may be coupled to
the drain hole of the basin. The main pipe may be used to
distribute fluid into the portable sink stand and for removing
fluid from the portable sink stand. Some embodiments may employ
multiple portable sink stands, in which case the fluid distribution
systems of the portable sink stands may be linked in series, or
"daisy-chained", reducing installation time and cost. Some
embodiments of this disclosure may include additional, or
alternative, elements. Examples of several embodiments are
disclosed with reference to the figures.
[0015] Multiple and varied example implementations and embodiments
are described below. However, these examples are merely
illustrative, and other implementations and embodiments may be used
to deploy a portable sink stand with reduced installation time, an
efficient shipping form factor, and modular "daisy-chaining"
capabilities without departing from the scope of the
disclosure.
Example Sink Stand
[0016] Turning now to the figures, details are provided concerning
various example embodiments. In general, the embodiments disclosed
in the figures are presented by way of example. The components
disclosed in the figures may be combined as desired to create a
portable sink stand having various configurations. The components
disclosed in the figures may be rearranged, modified, duplicated,
and/or omitted in some configurations.
[0017] With reference to FIG. 1, an example embodiment of a
portable sink stand 100 in a deployed state is illustrated that
includes a sink retaining body 102, a partition 104, and a support
structure 106. In some embodiments, the sink retaining body 102 and
the partition 104 may form a first compartment and a second
compartment. The sink retaining body 102 may comprise a horizontal
surface 108, a first gusset 110, a second gusset 112, and a rear
wall 114 positioned between the first gusset 110 and the second
gusset 112. In some embodiments the horizontal surface 108, the
first gusset 110, the second gusset 112, and the rear wall 114 may
be comprised of a rigid planar material such as sheet metal,
plastic, wood, ceramic composites, or glass (e.g., glass
composites). They may be separate components coupled together
during a manufacturing process, or comprise a single piece of
material (e.g., folded sheet metal).
[0018] In some embodiments, the sink retaining body 102 may house a
first sink 116 and a second sink 118, although any number of sinks
may be employed. Sink 116 may comprise a basin 120A, a faucet 122A,
a knob 124A, and a drain hole 126A, while the sink 118 may comprise
a basin 120B, a faucet 122B, a knob 124B, and a drain hole 126B.
The first sink 116 and/or the second sink 118 may be permanently or
removably affixed to the horizontal surface 108 and may comprise a
same material as the sink retaining body 102 or a substantially
different material. In some embodiments a horizontal shelf 128 that
may be affixed to the rear wall 114.
[0019] The portable sink stand 100 of FIG. 1 may include, in some
examples, the partition 104 pivotably coupled to at least a portion
of a top of edge of the rear wall 114. The partition 104 may
include a substantially rectangular planar base 130 and a perimeter
extension 132. The perimeter extension 132, in some embodiments,
may comprise a first wall 134, a second wall 136, and a third wall
138 positioned between the first wall 134 and the second wall 136.
The perimeter extension 132 may protrude perpendicularly from the
planar base 130. The planar base 130 of the partition 104 may
provide a substantially flat surface for mounting additional
components, such as a mirror 136A, a soap dispenser 136B, a shelf
(not shown), or a plumbing fixture (not shown). The partition 104
may be comprised of the same material as the sink retaining body
102, or a different material, or a combination of materials.
[0020] The portable sink stand 100 may also comprise the support
structure 106 coupled to and positioned below the sink retaining
body 102. The support structure 106 may include a first leg 140, a
second leg 142, a third leg 144, and a fourth leg 146, although any
number of legs could be implemented. The first leg 140 and the
second leg 142 may, in some examples, define a first side 148 of
the support structure 106. Similarly, the third leg 144 and the
fourth leg 146 may define a second side 150 of the support
structure 106. A back wall 152 may be positioned between and
coupled to the first leg 140 and the third leg 144. The legs
140-146 and the back wall 152 that comprise the support structure
106 may be comprised of substantially the same material as the sink
retaining body 102 or a different material or a combination of
materials.
[0021] In some embodiments, the portable sink stand 100 may have
handles 154A and 154B disposed on the first gusset 110, as shown in
FIG. 2. Although not illustrated in FIG. 2, the second gusset 112
and/or the rear wall 114 may additionally, or alternatively,
include handles. The handles 154A and 154B may be comprised of
metal or another rigid material and may be positioned substantially
indented into the surface of the first support gusset 110. The
handles 154A and 154B may be spring loaded so that it is flush with
the first gusset wall 112 when not in use. Any number of handles
may be employed, and on any surface of the portable sink stand
100.
[0022] A fluid distribution system 156 may be implemented, by way
of example, substantially below the sink retaining body 102 in a
space enclosed by the support structure 106, as shown in FIGS. 2
and 3. The fluid distribution system 156 may provide enclosed
ingoing and outgoing paths for fluids (e.g., water) being utilized
by the portable sink stand 100. The fluid distribution system 156
may include a first pipe 156A that extends substantially between
the first side 148 and the second side 150 (e.g., along a
substantially horizontal line). A second pipe 156B may be included
(FIG. 2), extending perpendicularly from the first pipe 156A
towards the sink retaining body 102 (e.g., along a substantially
vertical line). In some embodiments, the second pipe 156B may
couple the drain holes 126A and/or 126B to the first pipe 156A. The
first pipe 156A and the second pipe 156B may comprise any kind of
plumbing fixture made of metal, plastic, rubber, ceramic, wood, or
composites. There are many lengths and connection points that could
define the first pipe 156A and the second pipe 156B. Depending on
the distance of the first pipe 156A to the drain holes 126A and/or
126B, the second pipe 156B may comprise merely a fitting ring, or
be omitted altogether.
[0023] The portable sink stand 100 may be positioned in a deployed
state, such as in FIGS. 1-3, or in a stowed state, as shown in
FIGS. 4-5. In the stowed state, the portable sink fixture may
comprise a substantially rectangular cuboid 158, as illustrated in
FIG. 4. The partition 104 may be pivotably moved so that the planar
base 130 of the partition 104 is substantially perpendicular to the
rear wall 114. The first wall 134 may abut the first gusset 110,
forming a rectangular end 160 of the cuboid 158. The third wall 138
of the partition 104 may be positioned parallel to the rear wall
114, in some examples when the portable sink stand 100 is in a
stowed state.
[0024] In some embodiments, as illustrated in FIGS. 5 and 6, the
support structure 106 may be pivotably moved when the portable sink
stand 100 is changed between a deployed state and a stowed state.
In the stowed state, the back wall 152 of the support structure 106
may be substantially parallel to the planar base 130 of the
partition 104 and substantially perpendicular to the rear wall 114
of the sink retaining body 102, so that the back wall 152 forms a
bottom 162 of the cuboid 158 and the planar base 130 forms a top
164 of the cuboid 158.
[0025] A first latch 166 may be employed, in some examples, to
couple the partition 104 to the sink retaining body 102. A second
latch 168 may be employed to couple the support structure 106 to
the sink retaining body 102. The position of the first latch 166
may be anywhere on the portable sink stand 100 where the partition
104 abuts the sink retaining body 102 in the stowed state.
Similarly, the second latch 168 may be positioned anywhere on the
portable sink stand 100 where the support structure 106 abuts the
sink retaining body 102. Although latches 166 and 168 are disclosed
in some examples, many quantities and methods of coupling surfaces
together could be used such as, fasteners, screws, clips,
protrusions and cavities, hooks, and/or straps.
[0026] In some embodiments, the rectangular cuboid 158 form factor
that the portable sink stand 100 may comprise in the deployed
state, may allow the portable sink stand 100 to make efficient use
of space during transportation.
[0027] In some examples, as illustrated in FIG. 6, a second
portable sink stand 170 substantially similar in size and
configuration to the first portable sink stand 100 may be provided
and coupled to the first portable sink stand 100. The fluid
distribution system 156 of the first portable sink stand 100 may be
connected to the fluid distribution system 172 of the second
portable sink stand 170 by way of a coupling pipe 174. The coupling
pipe 174 may comprise a same material as the first pipe 156A, or a
different material, or a combination of materials. Any number of
portable sink stands 170 and 172 may be coupled together in this
manner, sometimes referred to as "daisy-chaining".
CONCLUSION
[0028] Although the disclosure describes embodiments having
specific structural features and/or methodological acts, it is to
be understood that the claims are not necessarily limited to the
specific features or acts described. Rather, the specific features
and acts are merely illustrative of some embodiments that fall
within the scope of the claims of the application.
* * * * *