JPH0519031Y2 - - Google Patents

Description

[Detailed explanation of the idea] (Industrial application field) This invention relates to hand washing machines.

(Prior art) Some of the hand washing machines currently being developed by the applicant include
There are some, such as No. 62-142361, which have a soap water discharge function and a hot air blowing function in addition to the water discharge function.

The above-mentioned hand-washing machine has a hand-washing basin attached to a counter installed along the wall, and functional ports such as a soap liquid spout, a water spout, and a hot air outlet are provided on the top of the hand-washing machine, and the space below the counter is equipped with function ports. It houses a functional casing in which functional parts such as a soap liquid discharging device, a water discharging device, and a warm air blowing device are installed.

In addition, a drain pipe is connected to the bottom of the bowl of the above-mentioned washbasin, but this drain pipe has a so-called P trap that connects to the pipe buried in the back wall and a pipe that connects to the pipe in the floor. There is an S-trap connected to the

On the other hand, a functional casing is constructed by combining angle materials and plate materials vertically and horizontally, and when the drain pipe is a P-trap, the drain pipe bends toward the back side avoiding the horizontal members inside the casing. So,
After the drain pipe is installed, the functional casing can be stored in the space below the counter.

However, if the drain pipe is an S-trap, this drain pipe will interfere with the cross member inside the casing.
It was necessary to first store the functional case and then run the drainage pipe through a through hole made in the cross member inside the casing.

However, the work of piping the drain pipe by passing it through the through hole of the cross member is very troublesome because the functional parts such as the water discharging device housed in the functional casing get in the way.

(Problem to be solved by the invention) The present invention has been made in view of the problems of the prior art as described above. The objective is to eliminate interference between the pipe and the cross member of the functional casing, thereby making it possible to store the functional casing after installing a drain pipe in the same way as in the P-trap.

(Means for Solving the Problems) In order to solve the above-mentioned problems, the handwashing machine of the present invention has a handwashing machine installed on a counter installed along a wall, and a bowl part of the handwashing machine installed on the bottom of the bowl part of the handwashing machine. A drainage pipe is installed from the top to the floor, and a functional casing containing functional parts such as a water discharging device is housed in the space below the counter, and water is drained from the back of the casing within the horizontal members of this functional casing. Partially cut out the part that passes between the parts where the pipe passes,
The area from the back of the functional casing to the part where the drain pipe passes has been removed to form a roughly U-shaped plan view.

(Function) According to the above means, the portion of the functional casing from the back surface to the portion through which the drain pipe passes is removed in a substantially U-shape in plan, and the portion through which the drain pipe passes is secured.

Therefore, when the functional casing is pushed into the lower space of the counter from the front side and stored after completing the plumbing of the drain pipe, the drain pipe relatively enters into the removed portion of the casing from the back side to a fixed position.

(Effects of the invention) As described above, the present invention partially cuts out the horizontal members of the functional casing, and removes the area from the back of the casing to the part through which the drain pipe passes into a substantially U-shaped plane. This allows for a passage area to be secured, so that even though it is an S-trap, the drain pipe can be smoothly installed and the functional casing can be stored from the front side in the space under the counter, just like in the case of a P-trap. It is something that can be done.

(Example) Hereinafter, an example of the present invention will be described based on the drawings.

The handwash machine A shown in Figs. 1 to 4 is equipped with a water spouting function, a soap liquid discharge function, and a hot air blowing function, and is installed on a counter 1 installed at a predetermined height along a wall surface B. A functional casing 3 with a functional section 4 installed therein is housed in the space below the counter 1.

A counter 1 is installed along a wall surface B, and a mounting port 1b is opened on the top surface to which a wash basin 2 is attached, and a drain pipe 5 is connected to the bottom surface of a ball part 2a of the wash basin 2.

The drain pipe 5 is an S-trap, and is bent in an S-shape from the ball portion 2a of the washbasin 2 and connected to a sewer pipe _c1 buried under the floor C.

A case 7 is provided on the top surface of the washbasin 2, and a function port 6 consisting of a soap liquid discharge port 6a, a water spout 6b, and a warm air blowing port 6c is provided on the front surface of the case 7.
are installed side by side in a horizontal line, and connecting pipes 8a, 8b, 8c are connected to them, penetrate through the case 7 and the upper surface of the washbasin 2, and are drawn out to the lower surface side of the counter 1.

The functional casing 3 stored in the lower space of the counter 1 is a longitudinal member 3a made of angle material or plate material.
A frame 3' is constructed by vertically and horizontally combining the horizontal members 3b and 3b', and the front and both sides of this frame are coated with a decorative board 3e to form a box shape with an open back and top surface. It has been done.

Among the cross members constituting the frame 3' of the functional casing 3, the cross member 3b and the plate-shaped member 3b' that pass across D between the part where the drain pipe 5 passes from the back of the casing 3 are as follows: As shown in Fig. 4, a portion of the casing 3 is cut out with the required width to accommodate the drain pipe 5, and the area from the back of the casing 3 to the part through which the drain pipe passes is cut into a substantially U-shaped plane. 5 passage section 3c
form.

The above-mentioned passage section 3c should be secured within the range of at least 3c', but in this embodiment, in order to simultaneously secure the escape of the outlet 4c ₁ of the hot air blower 4c and the blower pipe 4c ₂ . , the cross member 3b' is cut out to a large extent.

Inside the functional casing 3 having the above structure, the functional parts 4, that is, the soap liquid discharging device 4a, the water discharging device 4b, and the warm air blowing device 4c are arranged so as not to block the passage section 3c' that carries the air. , are fixedly attached to the frame 3' either directly or via a support member 3d.

When the functional casing 3 as described above is pushed from the front side into the space under the counter 1 where the drain pipe 5 has finished piping, the drain pipe 5 is inserted into the passage part 3c' of the functional casing 3 with the U-shaped cut out from the back side. The functional keying 3 can be accommodated without any hindrance by being relatively inserted from the side into the home position.

After the functional casing 3 is stored, the communication pipes 8a, 8b, 8c drawn out from the bottom surface of the counter 1 are connected to the connecting portions of the respective devices 4a, 4b, 4c.

As mentioned above, in the hand washing machine A, the section from the back of the functional casing 3 to the part through which the drain pipe 5 passes is removed in a substantially U-shape to secure the passage section 3c' for the drain pipe 5. Even though it is an S-trap, as in the case of a P-trap, the drain pipe 5 is smoothly installed using the space under the wide counter 1.
The functional casing 3 can be stored in the lower space.

[Brief explanation of drawings]

Fig. 1 is a vertical side view of a hand washing machine implementing the present invention, Fig. 2 is a longitudinal front view of the same hand washing machine, Fig. 3 is a longitudinal side view of the hand washing machine before storing the functional casing, and Fig. 4 is a cross-sectional plan view of the functional casing. In the diagram, A...Hand washing machine, B...Wall surface, C...Floor surface, 1...Counter, 2...Hand wash basin, 3...Functional casing, 3b, 3b'...Horizontal material, 4...Function Section 5... Drain pipe (S trap).

Claims (1)

[Scope of utility model registration request] A hand wash basin will be installed on a counter installed along the wall, a drain pipe will be piped from the bottom of the bowl part of this wash basin towards the floor, and functional parts such as a water discharging device will be installed internally in the space below the counter. A functional casing is housed, and one of the transverse members of the functional casing that passes between the parts where the drain pipe passes from the back side of the casing is partially cut out, and the part where the drain pipe passes from the back side of the functional casing is cut out. A hand washing machine with the upper part removed to a roughly U-shaped flat surface.