JP2023108298A - Portable hand wash basin - Google Patents

Abstract

To provide a portable hand wash basin which can dispense with a water tank and in which the water tank can be replaced with another one having a different volume.SOLUTION: A portable hand wash basin 10 comprises: a faucet 34; a frame 30 which supports the faucet 34; a water supply pipe 40 which has the flexibility; and a drainpipe 42 which has the flexibility. The faucet 34 includes a water intake port 84, a water discharge port 86 and an opening/closing operation part 88 which opens/closes the water discharge port 86. One end 40a of the water supply pipe 40 is connected to the water intake port 84 of the faucet 34 and the other end 40b of the water supply pipe 40 is opened. One end 42a of the drainpipe 42 is connected to a discharge port 94 of a sink 36 and the other end 42b of the drainpipe 42 is opened. In the time of use of the portable hand wash basin 10, the other end 40b of the water supply pipe 40 is connected to a clean water pipe and a water tank and the other end 42b of the drainpipe 42 is connected to a drain channel and a drain tank.SELECTED DRAWING: Figure 1

Description

Application for application of Article 30, Paragraph 2 of the Patent Act is filed. B) Date of publication: July 16, 2021 Location of publication: Bexes Co., Ltd. (140 Kajicho, Naka-ku, Hamamatsu City, Shizuoka Prefecture) (C) Date of publication: August 4, 2021 Location of publication: Asahi Kasei Homes Co., Ltd. RC Administration Department Safety Group (1-105 Kanda Jimbocho, Chiyoda-ku, Tokyo) Sweden House Co., Ltd. Quality and Safety Control Department (4-1-1 Taishido, Setagaya-ku, Tokyo) Furukawa Forestry Co., Ltd. Tokyo Branch (Kita, Tokyo) 1-10-6 Nakazato, Ward) Daiwa House Industry Co., Ltd. Safety Management Department, Technical Headquarters (3-6-1 Minatomirai, Nishi-ku, Yokohama-shi, Kanagawa) Kawasaki Branch (7-7 Shin-Kawasaki, Saiwai-ku, Kawasaki-shi, Kanagawa) (d) Open to the public Date: October 21, 2021 Released to: Bexes Co., Ltd. (140 Kajicho, Naka-ku, Hamamatsu City, Shizuoka Prefecture) Grand Industry Co., Ltd. (1-11-4 Shintomicho, Koshigaya City, Saitama Prefecture) Grand Industry Co., Ltd. ( 2321-1 Shimokawai-cho, Asahi-ku, Yokohama-shi, Kanagawa) (E) Exhibition date: November 17, 3rd year of Reiwa-November 19th, 3rd year of Reiwa Exhibition name: Toilet Industry Exhibition 2021 Organizer: General incorporated association Japan Management Association (f) Website publication date: January 11, 2022 Website address: https://www. hamanetsu. co. jp/news/products/2022/00152/ (g) Website publication date: January 12, 2020 Website address: https://www. at press. ne. jp/news/293259

TECHNICAL FIELD The present invention relates to a portable hand wash basin used outdoors such as a housing construction site.

An example of a conventional portable hand washing machine is disclosed in Patent Document 1 below. This portable hand wash basin includes a frame, a water supply tank provided in the upper part of the frame, a drainage tank provided in the lower part of the frame, and a water receiver provided in the center of the frame in the vertical direction. and a drain pipe. The water tank is provided with a spout and a water cock, and the water receiver is provided with a drain port. When the water supply cock is opened, the water in the water supply tank is discharged from the spout toward the water receiver. The water received by the water receiver is discharged to the waste water receiving tank through the drain port and the drain pipe.

JP-A-9-19381

However, in the portable hand wash disclosed in Patent Document 1, since the water supply cock is provided in the water supply tank, the water supply tank may be replaced with another one having a different capacity, or the water supply cock may be connected to the water supply pipe. couldn't. Therefore, when the frequency of use of the portable handwashing device increases, the number of times of replenishing the water supply tank with water increases, and the work is troublesome. On the other hand, if a large-capacity water tank is used, the frequency of replenishment of water can be reduced.

SUMMARY OF THE INVENTION The present invention has been made to address the above problems, and its object is to eliminate the need for a water tank or to replace the water tank with one having a different capacity. is to provide

In order to achieve the above object, the portable hand wash basin according to the present invention is characterized by: a faucet having a water intake, a water discharge, and an opening/closing operation part for opening and closing the water discharge; a frame supporting the faucet; , one end of which is connected to the water intake and the other end of which is open.

According to this configuration, since the other end of the flexible water supply pipe is open, the other end can be connected to a water supply pipe or an arbitrary water supply tank for use. In other words, it is possible to eliminate the need for a water tank or to use a water tank that is arbitrarily selected. For example, if it is not possible to secure a place for the water supply tank, the other end of the water supply pipe can be connected to the water supply pipe. In addition, when the frequency of use of the portable handwashing device is low, the other end of the water supply pipe can be connected to a small-capacity water tank, and when the frequency of use of the portable handwashing device is high, the water supply pipe can be The other end can be used by connecting to a large-capacity water supply tank or water supply pipe.

Another feature of the portable hand wash basin according to the present invention is that the water supply pipe has a connecting portion that is detachably connected to the water supply pipe.

According to this configuration, since the other end of the water supply pipe can be connected to the water supply pipe, water can be supplied to the faucet by the internal pressure of the water supply pipe. Therefore, a water supply tank installed at a position higher than the faucet is not required, and the stability of the portable hand wash basin is improved. In addition, a support structure for supporting the water supply tank is not required, and the portable hand wash basin can be reduced in size and weight.

Another feature of the portable hand wash basin according to the present invention is a sink having a drain port for receiving water discharged from the spout, and a flexible sink having one end connected to the drain port. , and a drain pipe with the other end open.

According to this configuration, since the other end of the flexible drain pipe is open, the other end can be connected to a drain channel or any drain tank for use.

Another feature of the portable hand wash basin according to the present invention is that the water supply pipe and the drain pipe are such that the inner diameter of one of the pipes is larger than the outer diameter of the other pipe, and the other pipe is located inside the one pipe. is insertable.

According to this configuration, the end of one of the water supply pipe and the drain pipe can be inserted into the end of the other pipe for storage, so that the portable hand wash basin can be transported and stored. In some cases, the water supply pipes and drain pipes can be prevented from moving and becoming scattered.

Another feature of the portable washbasin according to the present invention is that the faucet is provided on the upper surface of the sink, and the frame supports the faucet through the sink.

According to this configuration, by supporting the sink with the frame, the faucet can be supported at the same time, and by removing the sink from the frame, the faucet can be removed at the same time.

Another feature of the portable hand basin according to the present invention is that it includes a sink holder that is detachably attached to the frame and supports the sink.

According to this configuration, a plurality of sinks having different shapes and sizes can be selectively attached to the frame by changing the sink holder to another one having different shapes and sizes.

Another feature of the portable hand basin according to the present invention is that the other end of the water supply pipe is arranged outside the sink area where the sink is located in plan view.

According to this configuration, since the water source such as the water supply pipe and the water supply tank can be arranged outside the sink area in a plan view, a space can be secured directly below and directly above the sink, and the water source does not interfere with the user using the sink. do not become.

Another feature of the portable hand wash basin according to the present invention is that the frame includes rod-shaped first and second columns extending in the vertical direction and provided parallel to each other, and a user extending from the lower end of the first column. A rod-shaped first leg provided extending to the side, a rod-shaped second leg provided extending from the lower end of the second column to the user side, the first leg and the second leg It has a rod-shaped first connecting portion that connects the tip portions of the parts, and a placement portion that is provided between the first leg portion and the second leg portion and on which an article is placed.

According to this configuration, the frame can be stabilized by placing the article serving as the weight on the placement section. The frame can also be stabilized by the user stepping on the first connecting portion.

Another feature of the portable hand basin according to the present invention is that it includes a sheet that is detachably attached to the frame while being stretched between the first support and the second support.

According to this configuration, the sheet can prevent the water discharged from the spout of the faucet from scattering. In addition, the sheet can block the line of sight from nearby people toward the user. In other words, you can hide it with a sheet.

Another feature of the portable hand wash basin according to the present invention is that the frame includes a rod-shaped first roof support portion extending from the upper end of the first support toward the user side, and an upper end of the second support. a rod-shaped second roof support portion extending from the portion toward the user side; The sheet has a roof supported by the first roof support and the second roof support while being stretched between them.

According to this configuration, the roof portion of the sheet can block sunlight and rain and dew, so that the faucet can be prevented from being soiled by sunlight and rain and dew. Also, at a construction site or the like, the roof portion of the sheet can catch falling objects, so safety can be enhanced.

Another feature of the portable washbasin according to the present invention is that the frame is configured to be separable into an upper frame and a lower frame, and the upper frame comprises the first roof support section and the second roof support section. and the second connecting portion, and the lower frame has the first leg portion, the second leg portion and the first connecting portion.

According to this configuration, the frame can be divided into the upper frame and the lower frame, so that the overall size during transportation can be reduced and the transportability can be improved.

Another feature of the portable hand-washing basin according to the present invention is that it comprises a plate-shaped panel detachably attached to the frame so as to face the user.

According to this configuration, the mirror and the accessory case can be attached to the plate-like panel. In this case, the panel can be made of a magnetic material such as an iron plate, resin, or wood. Also, the panel can be composed of a so-called punching panel in which a large number of holes are formed.

Another feature of the portable hand wash basin according to the present invention is that the frame has a hook that is hooked on a hooked portion of a support member that supports the frame.

According to this configuration, the frame can be stabilized by hooking the hook on the hooked portion of the support member (such as the fence surrounding the construction site).

It is a perspective view showing composition of a portable hand-washing basin concerning an embodiment. It is a front view which shows the use condition of the portable hand-washing basin which concerns on embodiment. It is a partially enlarged right side view showing the usage state of the portable hand wash basin according to the embodiment. (A) is a perspective view showing the configuration of a seat, and (B) is a perspective view showing the configuration of a frame. FIG. 3 is a perspective view showing configurations of a sink and a sink holder; It is a perspective view which shows the structure of a panel. It is a front view which shows the structure of the portable hand-washing basin which concerns on embodiment. It is a rear view which shows the structure of the portable hand-washing basin which concerns on embodiment. BRIEF DESCRIPTION OF THE DRAWINGS It is a figure which shows the structure of the portable washbasin which concerns on embodiment, (A) is a left view, (B) is a right view. BRIEF DESCRIPTION OF THE DRAWINGS It is a figure which shows the structure of the portable washbasin which concerns on embodiment, (A) is a top view, (B) is a bottom view. FIG. 8 is a cross-sectional view taken along line XI-XI in FIG. 7; Fig. 3 is a partially enlarged right side view showing a state in which the other end of the water supply pipe is connected to the water supply tank and the other end of the drain pipe is inserted into the drain tank;

EMBODIMENT OF THE INVENTION Hereinafter, embodiment of the portable washbasin which concerns on this invention is described, referring drawings.

FIG. 1 is a perspective view showing the configuration of a portable handwashing basin 10 according to an embodiment. FIG. 2 is a front view showing the state of use of the portable hand wash basin 10. FIG. FIG. 3 is a partially enlarged right side view showing the state of use of the portable hand washing machine 10. FIG. The directions of "up, down, left, right, front, and back" used in the following description correspond to the directions indicated by arrows in the drawings. A user (not shown) stands in front of the portable hand washing machine 10 and uses the portable hand washing machine 10 .

A portable handwashing machine 10 shown in FIG. 1 is a simple handwashing machine that is used outdoors, such as at a housing construction site, and is carried to the construction site on a truck bed or the like. As shown in FIG. 2, a plurality of fences 12 are provided around the site, and these fences 12 serve as "supporting members" for supporting the portable hand basin 10 during use. As shown in FIG. 3, a water pipe 14 and a drainage channel 16 are provided in the vicinity of the portable handwashing machine 10 at the site, and the water of the water pipe 14 as a "water source" is supplied to the portable handwashing machine 10. and the waste water of the portable hand washing machine 10 is discharged to the drainage channel 16. - 特許庁

The water supply pipe 14 shown in FIG. 3 has a main pipe 18 and a faucet 20 provided at the end of the main pipe 18 . The faucet 20 is attached to the top of a support 22 standing on the ground G, and a part of the main pipe 18 is housed inside the support 22 . The drainage channel 16 shown in FIG. 3 has a drainage pipe 24 buried in the ground G and a drainage basin 26 provided in the middle of the drainage pipe 24 . Note that the faucet 20 may be provided on a wall surface (not shown) of a building or the like, and the drainage channel 16 may be configured in the shape of a groove having an opening open to the ground G.

(Configuration of portable hand wash basin)
4 to 6 are diagrams showing the configuration of each portion of the portable handwashing basin 10. FIG. 4A is a perspective view showing the configuration of the seat 32, and FIG. 4B is the configuration of the frame 30. It is a perspective view showing the. 5 is a perspective view showing the configuration of the sink 36 and the sink holder 38, and FIG. 6 is a perspective view showing the configuration of the panel 44. As shown in FIG. 7 to 10 are views (six views) showing the configuration of the portable hand wash basin 10, FIG. 7 is a front view, FIG. 8 is a rear view, FIG. 9(A) is a left side view, FIG. B) is a right side view, FIG. 10(A) is a plan view, and FIG. 10(B) is a bottom view. 11 is a cross-sectional view taken along line XI-XI in FIG. 7. FIG. 1 to 6 will be mainly referred to in the following description, but in order to grasp the correct shape of each part, please refer to the six views and the cross-sectional view taken along the line XI-XI as necessary. However, the water supply pipe 40 is omitted in the above six views.

As shown in FIG. 1, the portable hand basin 10 includes a frame 30, a seat 32, a faucet 34, a sink 36, a sink holder 38, a water supply pipe 40, a drain pipe 42 and a panel 44.

The frame 30 shown in FIG. 1 is a member that supports the faucet 34 via the sink 36 and the sink holder 38, and has a rod-like first support 46 and a rod-like second support 48 extending in the vertical direction. The distance between the first pillar 46 and the second pillar 48 is determined to be substantially the same as the width of the sink 36 .

As shown in FIG. 4B, on the left (outside) side surface of the first support 46, a cylindrical hooked portion 50 provided on the fence 12 (FIG. 2) as a "supporting member" is provided. A plurality of (two in this embodiment) hooks 52a are provided at intervals in the vertical direction. On the right (inner) side surface of the first post 46, a cylindrical hooked portion 56a is provided to which a left hooking portion 54a provided on a sink holder 38 (FIG. 5) described later is hooked from above. ing.

On the right (outside) side surface of the second post 48, a plurality of (in this embodiment, 2 hooks 52b are vertically spaced apart from each other. A cylindrical hooked portion 56b is provided on the left (inner) side surface of the second column 48, to which a right hooking portion 54b provided on a sink holder 38 (FIG. 5), which will be described later, is hooked from above. ing.

As shown in FIG. 3, in this embodiment, the fences 12 (FIG. 2) as "supporting members" are arranged on both the left and right sides of the portable handwashing basin 10, so that the hooks 52a are positioned to the left of the first post 46. The hook 52b is provided to protrude from the second support 48 to the right.

As shown in FIG. 4B, the frame 30 further includes a bar-shaped first leg 58 extending horizontally from the lower end 46a of the first support 46 toward the user side (forward), and a second leg 58. A rod-shaped second leg 60 extending horizontally from the lower end 48a of the post 48 to the user side (forward) connects the distal ends 58a and 60a of the first leg 58 and the second leg 60 to each other. It has a rod-shaped first connecting portion 62 and a mounting portion 64 . The placing portion 64 is a portion on which an article (not shown) such as a weight is placed, and is provided between the first leg portion 58 and the second leg portion 60 . The mounting portion 64 of the present embodiment is formed of metal in a mesh shape, and is joined to the first leg portion 58 and the second leg portion 60 by welding or the like.

As shown in FIG. 4B, the frame 30 further includes a rod-shaped first roof support portion 66 extending from the upper end portion 46b of the first support 46 toward the user side (forward), and a second support pillar. A rod-shaped second roof support portion 68 extending toward the user side (forward) from the upper end portion 48b of 48 and tip portions 66a, 68a of the first roof support portion 66 and the second roof support portion 68 are connected to each other. It has a rod-shaped second connecting portion 70 . The first roof support portion 66 and the second roof support portion 68 of this embodiment are inclined so as to gradually increase from the rear end to the front end, and the inclination angle is set at approximately 30 degrees. . Also, the lengths of the first roof support portion 66 and the second roof support portion 68 are determined to be substantially the same as the lengths of the first leg portion 58 and the second leg portion 60 .

As shown in FIG. 4B, the frame 30 is configured to be separable into an upper frame 30a and a lower frame 30b. The upper frame 30a includes an upper support piece 72a forming the upper end 46b of the first support 46, an upper support piece 74a forming the upper end 48b of the second support 48, a first roof support 66, and a second roof. It has a support portion 68 and a second connecting portion 70 . On the other hand, the lower frame 30b includes a lower strut piece 72b that constitutes a portion of the first strut 46 excluding the upper end 46b, and a lower strut piece 74b that constitutes a portion of the second strut 48 excluding the upper end 48b. , a first leg portion 58 , a second leg portion 60 , a first connecting portion 62 , and a mounting portion 64 . A rod-like connecting member 75a is bridged between the upper support piece 72a and the upper support piece 74a that constitute the upper frame 30a, and the lower support piece 72b that constitutes the lower frame 30b and the lower support piece 75a. A rod-shaped connecting member 75b is bridged between the support pieces 74b.

The first strut 46 and the second strut 48 of this embodiment are formed in a tubular shape, and the internal space at the lower end of the upper strut pieces 72a, 74a is open downward. The upper ends of the lower strut pieces 72b and 74b are formed so that the outer diameter is slightly smaller than the inner diameter of the lower ends of the upper strut pieces 72a and 74a. By inserting the upper ends of the lower support pieces 72b and 74b into the lower ends of the upper support pieces 72a and 74a, the upper frame 30a and the lower frame 30b are separably connected.

The seat 32 shown in FIG. 1 is a member that is detachably attached to the frame 30 while being stretched between the first support 46 and the second support 48. As shown in FIG. , a body portion 76 and a roof portion 78 . The body portion 76 has a width substantially equal to the interval between the first support 46 and the second support 48 shown in FIG. 4B, and a length substantially equal to the length of the first support 46 and the second support 48. It is formed into a square with On the other hand, the roof portion 78 has substantially the same width as the interval between the first roof support portion 66 and the second roof support portion 68 shown in FIG. It is formed in a quadrangular shape having approximately the same length as the support portion 68 .

As shown in FIG. 4A, the sheet 32 as a whole is formed in a rectangular shape in which a body portion 76 and a roof portion 78 are seamlessly connected. A plurality of (seven in this embodiment) eyelets 80a are provided on the left side of the seat 32 at intervals in the vertical direction. ) are vertically spaced apart from each other. The type of the sheet 32 is not particularly limited, but in this embodiment, a commercially available blue sheet made of synthetic resin such as polyethylene is used.

As shown in FIG. 8, the left side of the body portion 76 is detachably attached to the first post 46 using a string-like fastening member 82 inserted through at least one eyelet 80a. The right side is detachably attached to the second post 48 using a string-like fastening member 82 inserted through at least one eyelet 80b.

The left side of the roof portion 78 is detachably attached to the first roof support portion 66 using a string-like fastening member 82 inserted through at least one eyelet 80a, and the right side of the roof portion 78 is , is detachably attached to the second roof support 68 using a string-like fastening member 82 inserted through at least one eyelet 80b. That is, the roof portion 78 is stretched between the first roof support portion 66 and the second roof support portion 68 and supported by these and the fastening members 82 . The type of fastening member 82 is not particularly limited, but in this embodiment, a binding band made of synthetic resin such as nylon is used.

The faucet 34 shown in FIG. 1 is a member for supplying water to the user as needed from the water supply pipe 14 (FIG. 3) and the water supply tank 124 (FIG. 12) as a "water source". 36 and a sink holder 38 are attached to the frame 30 . As shown in FIG. 5 , the faucet 34 has a water intake 84 , a water discharge port 86 , and an opening/closing operation portion 88 for opening and closing the water discharge port 86 . The type of faucet 34 is not particularly limited, and in this embodiment, a commercially available faucet 34 is used as it is.

The sink 36 shown in FIG. 1 is a member that receives water discharged from the spout 86 of the faucet 34. As shown in FIG. It has a quadrangular ring-shaped hooking portion 92 in a plan view that is hooked on the sink holder 38 from above. The sink body 90 has a drain port 94 at its bottom, and the space S of the sink body 90 opens upward. The hook portion 92 is formed like a collar around the opening of the sink body 90 . A through hole (not shown) for attaching the faucet 34 is formed in a right corner portion 92 a of the rear portion of the hook portion 92 .

The faucet 34 shown in FIG. 5 is provided on the upper surface of the sink 36, that is, the upper surface of the hook portion 92 using the through hole (not shown). That is, the water intake port 84 of the faucet 34 is inserted through the through hole (not shown) from above and fixed to the hook portion 92 using a nut 96 (FIG. 3).

The sink holder 38 shown in FIG. 1 is a member that supports the sink 36, and as shown in FIG. It has two support bodies 100 that are U-shaped in side view and receive from below. The two supports 100 are spaced apart in the left-right direction and connected to each other via two rod-like connecting members 102 facing the lower surface of the sink 36 . Both ends of each of the two supports 100 are joined to the frame 98 by welding or the like.

As shown in FIG. 5, the frame body 98 has a rod-shaped front portion 98a, a rod-shaped rear portion 98b, a rod-shaped left portion 98c, and a rod-shaped right portion 98d. Rod-shaped abutment portions 104a and 104b that abut against the first support 46 and the second support 48 shown in (B) are provided to extend in the vertical direction. Further, projecting hook portions 54a and 54b protruding downward are provided inside the contact portions 104a and 104b at both ends of the rear portion 98b. The sink holder 38 is detachably attached to the frame 30 by hooking the hooking portions 54a and 54b on the hooked portions 56a and 56b of the frame 30 from above.

The water supply pipe 40 shown in FIG. 1 is a member that supplies water to the faucet 34 provided in the sink 36, and is made of synthetic resin or the like and formed in a flexible tubular shape. As shown in FIG. 3, one end 40a of the water supply pipe 40 is detachably connected to the water intake 84 of the faucet 34 via the first joint 106. As shown in FIG. In this case, the first joint 106 may be configured as a so-called one-touch joint that can be connected by simply inserting the one end 40a of the water supply pipe 40, or after the one end 40a of the water supply pipe 40 is inserted. A joint that is fixed with a hose band may be used. As shown in FIG. 1, the other end 40b of the water supply pipe 40 is open for free use. Further, the other end 40b of the water supply pipe 40 is provided with a second joint 108 detachably connected to the spout 20a (FIG. 3) of the faucet 20 constituting the water supply pipe 14. As shown in FIG. In other words, the water supply pipe 40 has the second joint 108 as a "connecting portion" detachably connected to the water supply pipe 14 (Fig. 3).

As shown in FIG. 11, when the area in which the sink 36 is positioned in plan view is defined as a sink area Q, as shown in FIG. placed. Therefore, the water supply pipe 14 as a "water source" for supplying water to the water supply pipe 40 is arranged outside the sink area Q in plan view.

A drain pipe 42 shown in FIG. 1 is a member for discharging water from the sink 36, and is formed in a flexible tubular shape from synthetic resin or the like. As shown in FIG. 2, the drain pipe 42 of this embodiment has a U-shaped trap 110 and a corrugated tube 112, and mainly the corrugated tube 112 has flexibility. One end 42a of the drain pipe 42 is connected to the drain port 94 of the sink 36, and the other end 42b of the drain pipe 42 is open for free use. As shown in FIG. 3, the other end 42b of the drain pipe 42 is inserted into the drain pit 26 forming the drain channel 16 when the portable handwasher 10 of the present embodiment is used.

The inner diameter of one of the water supply pipe 40 and the drain pipe 42 shown in FIG. 3 is set larger than the outer diameter of the other. In this embodiment, the inner diameter of the drain pipe 42 is set larger than the outer diameter of the water supply pipe 40 . Therefore, the water supply pipe 40 can be inserted into the drain pipe 42 and accommodated during transportation and storage.

The panel 44 shown in FIG. 1 is a plate-like member detachably attached to the frame 30 so as to face a user (not shown). As shown in FIG. 6, the panel 44 of this embodiment is formed in a rectangular plate shape from synthetic resin, wood, metal, or the like, and through holes 114 are formed at four corners of the panel 44. there is As shown in FIG. 1, the panel 44 is detachably attached to the frame 30 using string-like fastening members 116 inserted through respective through holes 114 (FIG. 6). The type of fastening member 116 is not particularly limited, but in this embodiment, a binding band made of synthetic resin such as nylon is used.

As shown in FIG. 6, a plate-like mirror 118 that is square in front view is attached to the panel 44 using adhesive tape (not shown), and a small item compartment 120 holds bolts and nuts 122. installed using Note that the method of attaching the mirror 118 and the accessory case 120 is not limited to this embodiment, and may be changed as appropriate.

(Operation of Portable Hand Wash)
As shown in FIG. 2, when using the portable hand-washing basin 10, the portable hand-washing basin 10 is placed between two fences 12 as "supporting members", and the hooks 52a, 52a provided on the frame 30 are 52 b is hooked on the hooked portion 50 provided on the fence 12 . 3, the other end 40b of the water supply pipe 40 is connected via a second joint 108 to the outlet 20a of the faucet 20 that constitutes the water supply pipe 14. As shown in FIG. The other end 42b of the drain pipe 42 is inserted into the drain pit 26 forming the drain channel 16. As shown in FIG.

When the user opens the faucet 20 of the water supply pipe 14 , the water of the main 18 is supplied to the faucet 34 of the portable hand basin 10 through the water supply pipe 40 . When the user opens the faucet 34 , water is discharged from the spout 86 ( FIG. 5 ) toward the sink 36 and discharged to the drain 16 through the outlet 94 and the drain pipe 42 .

(Effect of portable hand wash basin)
According to this embodiment, the following effects can be obtained by the above configuration. That is, as shown in FIG. 1, since the other end 40b of the flexible water supply pipe 40 is open, the other end 40b can be connected to the water supply pipe 14 or any water supply tank for use. In other words, it is possible to eliminate the need for a water tank or to use a water tank that is arbitrarily selected. For example, if a place for the water supply tank cannot be secured, the other end 40b of the water supply pipe 40 can be connected to the water supply pipe 14 for use. In addition, when the frequency of use of the portable handwashing device 10 is low, the other end 40b of the water supply pipe 40 can be connected to a small-capacity water tank. , the other end 40b of the water supply pipe 40 can be connected to a large-capacity water supply tank or the water supply pipe 14 for use.

As shown in FIG. 3 , the other end 40 b of the water supply pipe 40 can be connected to the water pipe 14 , so water can be supplied to the faucet 34 with the internal pressure of the water pipe 14 . Therefore, a water supply tank installed at a position higher than the faucet 34 is not required, and the stability of the portable hand washing machine 10 is improved. In addition, a support structure for supporting the water supply tank becomes unnecessary, and the portable handwashing basin 10 can be made smaller and lighter.

As shown in FIG. 3, since the water supply pipe 14 as a "water source" can be arranged outside the sink area Q in plan view, spaces can be secured directly below and above the sink 36, and the water supply pipe 14 can be connected to the faucet 34 and the faucet 34. The user who uses the sink 36 does not get in the way.

As shown in FIG. 1, the other end 42b of the flexible drain tube 42 is open so that the other end 42b can be used to connect to the drain 16 or any drain tank.

Since the water supply pipe 40 shown in FIG. 3 can be inserted into the drain pipe 42 when transporting or storing the portable handwash 10, the water supply pipe 40 and the drain pipe 42 can be prevented from moving and scattering.

As shown in FIG. 5, since the faucet 34 is provided on the upper surface of the sink 36, the faucet 34 can be supported by supporting the sink 36 with the frame 30, and the faucet 34 can be installed by removing the sink 36 from the frame 30. can be removed at the same time.

As shown in FIG. 1, a sink holder 38 that supports the sink 36 is detachably attached to the frame 30. Therefore, by changing the sink holder 38 to another one having a different shape and size, it is possible to change the shape and size of the sink holder 38. A plurality of sinks 36 with different thicknesses can be selectively attached to the frame 30 .

As shown in FIG. 4B, since the frame 30 has the first connecting portion 62 and the placing portion 64, by placing an article (not shown) serving as a weight on the placing portion 64, , the frame 30 can be stabilized. The frame 30 can also be stabilized by the user stepping on the first connecting portion 62 .

As shown in FIG. 2, since the hooks 52a and 52b of the frame 30 are hooked to the hooked portion 50 of the fence 12, the frame 30 can be stabilized.

As shown in FIG. 1, since the sheet 32 is stretched between the first support 46 and the second support 48, the sheet 32 can prevent the water discharged from the spout 86 of the faucet 34 from scattering. . In addition, the sheet 32 can block the line of sight directed to the user from nearby people. In other words, the sheet 32 can be used for blindfolding.

Since the roof portion 78 of the sheet 32 shown in FIG. 1 can block sunlight and rain and dew, it is possible to prevent the faucet 34 from being soiled by the sun and rain and dew. Also, at a construction site or the like, the roof portion 78 of the sheet 32 can receive falling objects, so safety can be enhanced.

As shown in FIG. 4B, the frame 30 can be divided into an upper frame 30a and a lower frame 30b, so that the overall size during transportation can be reduced and the transportability can be improved. Moreover, since the plate-shaped panel 44 shown in FIG.

(Modification)
It should be noted that the implementation of the present invention is not limited to the above-described embodiments, and various modifications are possible without departing from the object of the present invention. That is, in the above-described embodiment, the hooks 52a and 52b of the frame 30 are provided so as to protrude in the left-right direction, but the direction in which the hooks 52a and 52b protrude may be changed as appropriate. For example, when the fence 12 is arranged behind the portable handwashing basin 10, the hooks 52a and 52b may be provided so as to protrude rearward from the first support 46 and the second support 48, respectively. Also, the size, shape and number of hooks 52a and 52b may be changed as appropriate.

In the above-described embodiment, the mounting portion 64 is formed of metal in a mesh shape, but the mounting portion 64 may be formed in a plate shape of metal, synthetic resin, or wood.

In the above embodiment, the inclination angles of the first roof support portion 66 and the second roof support portion 68 are set to about 30 degrees, but these inclination angles may be changed as appropriate. Also, the lengths of the first leg portion 58 and the second leg portion 60 and the lengths of the first roof support portion 66 and the second roof support portion 68 may be changed as appropriate.

In the above embodiment, the upper ends of the lower support pieces 72b and 74b are inserted into the lower ends of the upper support pieces 72a and 74a. The lower ends of the upper strut pieces 72a, 74a may be inserted.

In the above embodiment, a commercially available blue sheet is used as the sheet 32, but instead of this, a woven fabric or a non-woven fabric may be used. In addition, although binding bands made of synthetic resin are used as the fastening members 82 and 116, strings made of synthetic fibers or natural fibers may be used instead.

12 is a partially enlarged right side view showing a state in which the other end 40b of the water supply pipe 40 is connected to the water supply tank 124 as a "water source" and the other end 42b of the drain pipe 42 is inserted into the drain tank 128. FIG. be. In the above embodiment, the other end 40b of the water supply pipe 40 is connected to the spout 20a of the faucet 20 that constitutes the water supply pipe 14. However, as shown in FIG. , may be connected to the water outlet 126a of the faucet 126 that constitutes the water supply tank 124 . Even in this case, since the water supply tank 124 as a "water source" can be arranged outside the sink area Q in a plan view, a space can be secured directly below and above the sink 36, and the water supply tank 124 can connect the faucet 34 and the sink 36. It does not get in the way of the user who uses it.

In the above embodiment, the other end 42b of the drain pipe 42 is inserted into the drain pit 26 forming the drain channel 16, but as shown in FIG. It may be inserted into tank 128 . In this case, the drainage tank 128 may be placed on the placement section 64 as a weight.

In the above-described embodiment, the drain pipe 42 is configured with the U-shaped trap 110 and the corrugated pipe 112 . However, the drain pipe 42 may omit the U-shaped trap 110 and consist only of the corrugated pipe 112 . Alternatively, the drain pipe 42 may be configured by a flexible hose or a rigid pipe extending straight instead of in a bellows shape.

In the above-described embodiment, the portable hand wash basin 10 is configured with the water supply pipe 40 . However, even if the portable handwashing device 10 is configured without the water supply pipe 40, if it is configured with the water intake port 84 for connecting the water supply pipe 40, it is substantially the portable handwashing device according to the present invention. The device 10 will be constructed. That is, the portable hand wash basin according to the present invention can also be constructed by omitting the water supply pipe while having the water intake 84 .

Q... Sink area 10... Portable hand wash basin 12... Fence (supporting member) 14... Water supply pipe 16... Drainage channel 30... Frame 32... Sheet 34... Faucet 36... Sink 38... Sink holder , 40... Water supply pipe, 42... Drainage pipe, 44... Panel, 46... First strut, 48... Second strut, 52a, 52b... Hook, 50... Hooked portion, 54a, 54b... Hooking portion, 56a, 56b... hooked portion, 58... first leg, 60... second leg, 62... first connecting part, 64... placement part, 66... first roof support, 68... second roof support, 70... The 2nd connection part, 78... Roof part.

Claims (13)

a faucet having an intake port, a water discharge port, and an opening/closing operation unit for opening and closing the water discharge port;
a frame supporting the faucet;
and a flexible water supply pipe having one end connected to the water intake and the other end being open. The portable handwash basin according to claim 1, wherein the water supply pipe has a connecting portion that is detachably connected to the water supply pipe. a sink having a drain port for receiving water discharged from the spout;
3. The portable hand wash basin according to claim 1, further comprising a flexible drain pipe having one end connected to the drain port and the other end open. 4. The flexible according to claim 3, wherein the water supply pipe and the water discharge pipe are such that the inner diameter of one pipe is larger than the outer diameter of the other pipe so that the other pipe can be inserted into the one pipe. Portable hand wash. The faucet is provided on the upper surface of the sink,
The portable handwash basin according to claim 3 or 4, wherein said frame supports said faucet through said sink. The portable hand wash basin according to any one of claims 3 to 5, further comprising a sink holder that is detachably attached to the frame and supports the sink. The portable hand wash basin according to any one of claims 3 to 6, wherein said other end of said water supply pipe is arranged outside a sink area where said sink is located in plan view. The frame is
a rod-shaped first support and a second support that extend in the vertical direction and are provided parallel to each other;
a bar-shaped first leg extending from the lower end of the first support toward the user;
a bar-shaped second leg extending from the lower end of the second support toward the user;
a rod-shaped first connecting portion that connects tip portions of the first leg portion and the second leg portion;
The portable hand wash basin according to any one of claims 1 to 7, further comprising a placing portion provided between said first leg portion and said second leg portion, on which an article is placed. The portable hand basin according to claim 8, further comprising a sheet that is detachably attached to the frame while being stretched between the first support and the second support. The frame is
a rod-shaped first roof support portion extending from the upper end of the first support column toward the user;
a rod-shaped second roof support portion extending from the upper end of the second column toward the user;
a rod-shaped second connecting portion that connects tip portions of the first roof supporting portion and the second roof supporting portion;
10. The portable hand basin according to claim 9, wherein said sheet has a roof portion stretched between and supported by said first roof support portion and said second roof support portion. The frame is configured to be divisible into an upper frame and a lower frame,
the upper frame has the first roof support portion, the second roof support portion and the second joint portion;
11. The portable hand basin according to claim 10, wherein said lower frame has said first leg, said second leg and said first tether. The portable handwash basin according to any one of claims 1 to 11, comprising a plate-like panel detachably attached to said frame so as to face a user. The portable handwashing basin according to any one of claims 1 to 12, wherein said frame has a hook that is hooked on a hooked portion of a support member that supports said frame.

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