JPH07116066A - Wash hand device - Google Patents

Abstract

PURPOSE:To restrain a pipe line or the like from projecting into the cabinet of a wash hand unit by forming a recess in a rear surface panel of the cabinet having a large wall thickness, and by incompletely or completely storing the pipe line or the like in the recess. CONSTITUTION:Left and right elongated recesses 17, 18 are formed in the front surface 6b of a rear surface panel 6 facing the inside of a cabinet 11, having a depth which is substantially equal to one-half of the diameter of each of connecting pipes 15, 16 in the vertical part 15a or 16a of the latter. The vertical parts 15a, 16a of the connecting pipes 15, 16 are incompletely stored in the recesses 17, 18, and are then fastened and secured to the front surface of the rear surface panel 6 by bands 19.... Accordingly, the degree of projection of the pipe line into the cabinet can be decreased as small as possible. Thus, the degree of longitudinal projection of the interior of the cabinet becomes small. Since the pipe line or the like is incompletely or completely embedded and supported in the front surface of the rear surface plate 6, an electric water heating unit 20 can be located in the cabinet having a greatly decreased longitudihal length, a faucet 21 is projected from a stage part 5b of a wash hand bowl 5, and is connected thereto with a hot water feed pipe 22 so as to constitute a hot water and faucet unit.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a hand wash basin device of the type having a cabinet in the lower half.

[0002]

2. Description of the Related Art Conventionally, a hand washing stand installed in a toilet or the like is provided with a cabinet having a front plate having a front door below a hand washing device, a partition plate is provided behind the front plate of the cabinet, and a partition plate is provided behind the cabinet. A space is provided between the wall and the wall, and pipes such as a water supply pipe and a drain pipe are housed in the space, and the pipes are arranged so as to penetrate the partition plate in the front-rear direction.

[0003]

In the prior art described above, since the cabinet installed below the handwasher is formed by the front plate, the partition plate, and the space behind the partition plate, the front and rear dimensions of the washbasin are large. The amount of protrusion of the handwasher from the installation wall is large, the area of the stage part behind the washbasin is large, and the outer shape of the handwasher itself is large, and the structure of the front plate and the partition plate Therefore, there is a problem that a frame for constructing the cabinet is required, the structure of the hand washing stand including the cabinet becomes complicated, and the assembly becomes complicated and complicated.

The present invention has been made to solve the above problems, and the object of the present invention is to measure the size of the hand-washing basin in the front-rear direction while necessitating and sufficiently storing and disposing pipes in the cabinet. It is possible to reduce the size of the hand wash basin and rationalize the compact size of the hand wash basin, make it possible to store and install equipment such as an electric water heater while making it compact, and make the hand wash basin including the cabinet frameless. An object of the present invention is to provide a hand-washing basin device capable of simplifying and assembling.

[0005]

[Means for Solving the Problems] Means for solving the above-mentioned problems include a hand-washing device in which a hand-washing device is arranged in the upper part, a cabinet is arranged below the hand-washing device, and pipes are housed in the cabinet. In the stand device, a cabinet disposed below the hand-washing device includes a front plate, a rear plate disposed apart from the front plate in the front-rear direction, and a rear plate disposed rearward, and the rear plate rear surface is a wall surface. The plate thickness is set to be close to the back plate, a recess is formed in the front face of the back plate, and a water supply pipe is provided in the recess in the front face of the back plate.
It is a hand-washing basin device in which pipes such as drainage pipes are semi-submerged and attached and supported.

Further, a cabinet composed of the above-mentioned front plate and back plate is formed in a box shape, and the back plate is constituted as a strength member of the cabinet, and further, the above-mentioned front plate and back plate form a frameless cabinet. It is a structured hand wash stand device.

Next, the present invention provides that the front surface of the back plate is formed into a flat shape, and
It is a hand-washing stand device in which pipes such as a water supply pipe and a drain pipe are closely attached and supported.

Further, what is provided by the present invention is that a recess is formed in the front face of the back plate, and pipes such as a water supply pipe and a drain pipe are half-submerged in the recess in the front face of the back plate to be attached and supported. Water pipe,
It is a hand-washing stand device in which pipes such as a drain pipe are bent to penetrate a back plate and penetrate a wall surface closely attached to the rear of the back plate to lead out.

[0009]

According to the above means, the cabinet is composed of the front plate and the rear plate which is provided behind the front plate and is in close contact with the wall surface. The cabinet is composed of the front plate, the partition plate and the space behind the partition plate. The front and rear dimensions are significantly smaller than
Since the pipes are provided with recesses in the back plate and are half-submerged for mounting and support, or are closely attached and supported on the front face of the back plate, the pipes can be mounted and supported compactly in the front-rear direction. As the strength member of the plate thickness, the cabinet can be made into a box, and a frameless cabinet structure is possible.

[0010]

An embodiment of the present invention will be described below in detail with reference to the accompanying drawings. FIG. 1 is a vertical sectional side view of a hand-washing stand device according to a first embodiment of the present invention, FIG. 2 is an exploded perspective view of the hand-washing stand device shown so that a back plate can be recognized, and FIG.
3 is a sectional view taken along line 3, FIG. 4 is a sectional view similar to the second embodiment of FIG. 3,
FIG. 5 is a vertical sectional side view of a hand washing device according to a third embodiment of the present invention, and FIG. 6 is a perspective view of a back plate of the embodiment of FIG.

In FIGS. 1 and 2, reference numeral 1 indicates a hand wash stand,
The handwasher 2 is provided on the upper portion, and the handwasher 2 is shown in FIG.
As shown in FIG. 3, a counter 3 having a dimension that is long in the left-right direction and short in the front-rear direction is provided, and a rear end portion of the counter 3 is bent and erected in an inverted L shape to form a standing piece 3a.

A bulging portion 3b which is curved forward is formed in a part of the counter 3, and a laterally elongated elliptical opening 4 is drilled in the bulging portion 3b so as to vertically penetrate therethrough. The hand washing ball 5 is arranged below the opening, and the lower surface of the counter 3 around the opening 4 is set so as to contact the upper edge of the upper end rim portion 5a of the hand washing ball 5.

The stage portion 5b extending rearward of the rear portion of the hand-washing ball 5 is exposed at the rear portion of the opening portion 4 and its rear end portion abuts against the lower peripheral surface of the rear portion of the opening portion 4, and the hand-washing ball 5 has a vertical side surface. It has a funnel shape and has a discharge hole 5c at the bottom. Incidentally, FIG.
5d indicates an overflow hole, and 5e indicates an overflow passage.

Below the standing piece 3a at the rear of the counter 3, a panel-like back plate 6 having a large plate thickness is erected, and the upper end 6a of the back plate 6 abuts the lower surface of the rear end of the counter 3. ,
2 is shown with the back plate 6 removed, and since the counter 3 is long in the left and right direction, an adjacent back plate 6A is provided in FIG.

On the left and right of the back plate 6, side plates 7 and 8 having a large plate thickness are provided.
And a front plate lower plate 9 between the lower parts of the side plates 7 and 8,
In addition, a front plate upper plate 10 is horizontally installed on the upper side, and includes a rear plate 6, side plates 7, 8, a front plate lower plate 9, and a front plate upper plate 1.
0 forms a box-shaped cabinet 11 that is rectangular in a plan view and has a low height of the front plate upper plate 10 in a side view.

The cabinet 11 has a box-like structure and has a frameless structure. The upper end 6a of the back plate 6 and the upper ends of the left and right side plates 7, 8 abut and support the lower surface of the counter 3 to wash the wash bowl 5 Lower front part of front plate upper plate 1
The upper end portion 10a having a curved concave shape of 0 abuts and supports. The door plate 1 that opens to the left or right as in the embodiment or opens to one side in the front opening of the cabinet 11 described above.
Attach 2.

As described above, the front-rear dimension W of the cabinet 11, that is, the front-rear dimension from the rear surface of the rear plate 6 to the front surface of the door plate 12 corresponding to the front plate is made as small as possible. The pipes are stored and installed in the cabinet 11 described above. As the pipes, a water supply pipe 13, a drain pipe 14, etc. are housed and installed, the drain pipe 14 is provided at the lowest position and arranged in the left-right direction, and the water supply pipe 13 is arranged in the left-right direction on this. The drainage pipe 14 is connected to the lower end of the drainage connection pipe 15 having a generally horizontal S-shape in a side view and having an upper end connected to the drainage part of the upper hand-washing ball 5, while the water supply pipe 13 is upwards. It is connected to the water supply connection pipe 16 extending to.

In the above, the cabinet 1 of the back plate 6
On the front surface 6b facing inside 1, there are vertically elongated recesses 17, 18
And the depth of the recessed recesses 17 and 18 is about half the diameter of the vertical portions 15a and 16a of the connecting pipes 15 and 16 described above. 15a, 16
Attach a to the front side of the back plate 6 with the band 19 ...
Support. As described above, the amount of protrusion of the connecting pipes 15 and 16 into the cabinet 11 is as small as possible, and the amount of protrusion in the front-rear direction in the cabinet is small.

It will be understood that the above is shown in FIG. 3, whereby a part of the pipe projecting in the front-rear direction is partially buried and supported in a semi-submerged state. As a result of partially immersing, burying, and supporting a part of the piping in the front surface of the back plate 6 as described above, the electric water heater 20 can be housed and installed in the cabinet 11 having a significantly reduced longitudinal dimension. Then, the water supply pipe 13 is connected to the electric water heater 20, the water tap 21 is erected and projected on the stage portion 5b of the hand washing ball 5, and the hot water supply pipe 22 and the like are connected to the water tap 21 and the water supply pipe 13 is connected. Each of the pipes 16 is connected to a water tap 21 to form hot water and a water tap. still,
In the embodiment, the electric water heater 20 has the side plate 8 provided with the stay 23 and is attached and supported.

FIG. 4 shows a second embodiment of the present invention, in which the vertical portion 1 of the connecting pipes 15 and 16 is provided on the front surface 6b of the thick plate-shaped rear plate 6.
5a and 16a are attached and supported by the band 19 so as to be in close contact with each other. Although they are not submerged, they are in close contact with each other as compared with the conventional case, so that the amount of protrusion in the front-rear direction is suppressed and the cabinet 11 It is possible to reduce the dimension in the front-back direction.

5 and 6 show a third embodiment of the present invention.
In this embodiment, the basic structure is the same as that of the first embodiment, and therefore, the same portions will be denoted by the same reference numerals and detailed description thereof will be omitted. In this embodiment, a wall panel 30 and a floor 31 that define a toilet room that is in close contact with the back surface of the back plate 6 are shown, and the water supply pipe 13 and the drain pipe 14 are arranged outside the back surface of the wall panel 30.

The vertical portion 15a of the drainage connection pipe 15 is semi-submerged, buried and supported in the recess 17, and the upper portion thereof is bent by 90 °,
The horizontal portion 15b passes through the rear plate 6 and the through holes 32 and 33 provided in the wall panel 30 and is led out to the back surface of the wall panel 30, and is connected to the lower drainage pipe 14 via the flexible tube 34 by the connection pipe 35. There is.

On the other hand, the water supply pipe 13 is also arranged on the back surface of the wall panel 30, and the vertical portion 16a of the water supply connection pipe 16 is half-submerged, buried and supported in the recess 18, and the lower portion is bent at a right angle to form the horizontal portion 1.
6b is extended, penetrates this through the through hole of the back plate 6 and the wall panel 30, is led out to the back surface, and is connected to the water supply pipe 13 through the flexible tube 36.

Such a construction may be adopted. In short, the back plate 6 is set thick, and a frameless cabinet is constituted by the back plate, front plate, side plates, etc. Is soaked, buried, and supported, or the pipes are brought into close contact with the back plate to suppress the amount of protrusion of the pipes into the cabinet.

[0025]

As is apparent from the above, according to the present invention,
Since the back panel of the cabinet of the hand-washing basin is thick, the back panel is provided with a recess, and the pipes are partially submerged, buried, and supported in the recess, even if the size between the front panel and the back panel is set small It is possible to suppress the amount of protrusion of the cabinets into the cabinet to a small amount, and to reduce the front-rear dimension of the cabinet while storing the pipes. Obtainable.

As a result of suppressing the protruding amount of the pipes, the front and rear dimensions of the cabinet can be made small and compact, and auxiliary equipment such as an electric water heater can be housed in the cabinet, and a small and functional hand wash as a whole. A stand device can be obtained, and a similar effect can be obtained even with a structure in which piping is closely attached to the back plate.

Further, as a result of the rear plate of the cabinet having a plate thickness that allows the pipes to be semi-immersed, buried, and supported, the side plate and the front plate can form the cabinet in a box shape, resulting in no frame. It is possible to construct the hand-washing basin device, and therefore, there are great effects such as simplification of the cabinet structure and simplification of mounting workability.

[Brief description of drawings]

FIG. 1 is a vertical cross-sectional side view of a hand washing stand apparatus according to a first embodiment of the present invention.

FIG. 2 is an exploded perspective view of a hand-washing stand device in which the back plate according to the first embodiment of the present invention can be seen.

3 is a sectional view taken along line 3-3 of FIG.

FIG. 4 is a sectional view of a back plate according to a second embodiment of the present invention.

FIG. 5 is a vertical cross-sectional side view of a hand washing stand apparatus according to a third embodiment of the present invention.

FIG. 6 is a perspective view of a back plate according to a third embodiment of the present invention.

[Explanation of symbols]

1 ... Hand wash stand, 2 ... Hand wash device, 6 ... Rear plate, 6b ... Front face,
9 ... Front plate (front plate lower plate), 10 ... Front plate (front plate upper plate), 12 ... Front plate (door plate), 11 ... Cabinet,
15 ... Pipings (drainage connection pipes), 16 ... Pipings (water supply connection pipes), 17, 18 ... Recesses, 19 ... Bands, 30 ... Wall panels, 32, 33 ... Through holes.

Claims (5)

[Claims] 1. A hand-washing stand device in which a hand-washing device is arranged on an upper part, a cabinet is arranged below the hand-washing device, and pipes are housed in the cabinet, wherein the cabinet is arranged below the hand-washing device. The front plate,
This is composed of a back plate and the like, which are arranged apart from each other in the front-rear direction and are arranged in the rear, and the back face of the back plate is closely attached to the wall surface to set a large plate thickness, and the front face of the back plate is A hand washing stand device, characterized in that a recess is formed, and pipes such as a water supply pipe and a drain pipe are semi-submerged in the recess on the front surface of the back plate so as to be attached and supported. 2. The hand wash stand device according to claim 1, wherein the cabinet composed of the front plate, the back plate and the like is formed in a box shape, and the back plate is constituted as a strength member of the cabinet. 3. The hand washing stand device according to claim 1, wherein the front plate, the back plate and the like constitute a frameless cabinet. 4. A hand-washing stand device having a hand-washing device provided on an upper part thereof, a cabinet provided below the hand-washing device, and pipes housed in the cabinet, wherein the cabinet is provided below the hand-washing device. The front plate,
This is composed of a back plate and the like which are spaced apart from each other in the front-rear direction and are arranged at the rear, and the back face of the back plate is closely attached to the wall surface to set a large plate thickness. A hand-washing stand device characterized in that water supply pipes, drain pipes, and other pipes are closely attached to and mounted on and supported by. 5. A hand-washing stand device in which a hand-washing device is arranged on an upper part, a cabinet is arranged below the hand-washing device, and pipes are housed in the cabinet, wherein the cabinet is arranged below the hand-washing device. The front plate,
This is composed of a back plate and the like, which are arranged apart from each other in the front-rear direction and are arranged in the rear, and the back face of the back plate is closely attached to the wall surface to set a large plate thickness, and the front face of the back plate is A recess is formed, and pipes such as a water supply pipe and a drainage pipe are half-submerged in the recessed part on the front surface of the back plate so as to be attached and supported, and the pipes such as the water supply pipe and the drain pipe are bent to penetrate the back plate. The hand-washing basin device is characterized in that the wall surface that is closely attached to the rear of the back plate is penetrated and led out.