JPS636279Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to an improvement of a unit bathroom installed in a narrow room such as a one-room apartment.

Today, studio apartments, which consist of one room, a unit bathroom, and a kitchenette, have a limited space and a unit bathroom.
One idea is to install kitchen units next to each other to minimize the area occupied and maximize the effective indoor area, as well as to simplify the construction by concentrating so-called plumbing in one place.

However, in unit bathrooms, pipes for water supply, hot water supply, drainage, etc. are installed in advance under the bottom or on the sides, so if you connect them to the standpipes in the gathering space at the construction site, However, since the adjacent kitchen unit is not equipped with piping for water supply, hot water supply, drainage, etc., it is necessary to bypass the piping of the unit bathroom to supply water, hot water, and drainage.
Drainage pipes must be connected to the standpipe separately at the construction site, which not only makes the piping work extremely troublesome, but also increases the amount of piping work and costs, as well as the possibility of water leakage at the connection point. There is a problem that increases the possibility of this happening.

The present invention was developed in view of the above-mentioned conventional circumstances, and its purpose is to provide a water supply system connected to the standpipe by simply installing a functional unit such as a kitchen unit adjacent to a unit bathroom at the construction site. ,
To provide a unit bathroom that can be easily and simply connected to hot water supply and drainage pipes.

Its basic configuration is to branch the drainage, water supply, and hot water supply pipes of the unit bathroom connected to the standpipe, and route the drainage, water supply, and hot water supply pipes to functional units such as the kitchen unit outward from the bottom area. The piping is arranged in a protruding shape.

Embodiments of the present invention will be described below with reference to the drawings.

A in the figure shows the main body of the unit bathroom, in which a side wall panel 3A is formed surrounding the wall mounting surface 2A of the outer periphery of the bathtub with washing area 1A, and the upper opening is covered with a ceiling panel 4A.

This unit bathroom main body A has standpipes 2, 3 for water supply, hot water supply, drainage, and defecation under the bottom.
Water supply, hot water supply, connected to 1 and 4 at the construction site,
It is equipped with various pipes 2a, 3a, 4a, and 1a for drainage and defecation.

The water supply pipe 2a and the hot water supply pipe 3a in the various pipes 1a, 2a, 3a, and 4a are provided with mounting holes (not shown) opened in the side wall panel 3A to which the mixing faucet 5 for the bathtub C and washbasin D arranged inside is attached. The drain pipe 1a is a washing area that receives water from the drain pipe 1a led from the drain pipe 10 of the washbasin D and the drain hole 7 opened in the bottom 6 of the bathtub 1A''. The defecation pipe 4a is connected to a trap 16 provided at 1A', and the defecation pipe 4a is provided so as to face the defecation pipe connection port (not shown) of the washing area 1A' where the toilet E is installed and fixed.

In addition, this unit bathroom main body A includes various pipes 2a, 3a, 1a, that is, water supply, hot water supply, and drainage pipes 2.
A, 3a, 1a are branched from the middle part to provide water supply, hot water supply, and drainage pipes 2a', 3a', 1 to functional unit B such as kitchen unit B', which are arranged adjacent to each other.
a' is disposed so as to protrude outward from the bottom area of the bathtub 1 with a washing area.

The water supply, hot water supply, and drainage pipes 2a', 3a', and 1a' for this kitchen unit B' are attached to a mounting plate 8 on the outside surface of the unit bathroom body A, to which the unit B' is disposed adjacent. They are collectively supported and fixed using a piping support member 9.

Needless to say, the water supply, hot water supply, and drainage pipe parts 2a', 3a', and 1a' have their openings opened in the back wall 1B and bottom wall 2B of the kitchen unit B' which are arranged adjacent to each other. It is located so as to correspond to the communication hole 11 for the hot water faucet F, the water faucet G, and the water discharge pipe 10 of the sink H.

Incidentally, a joint pipe 11 is used to branch the water supply, hot water supply, and drainage pipe sections 2a', 3a', and 1a' for the kitchen unit B'.

The kitchen unit B' has a box-like shape with an opening on one side facing the living room, and is equipped with various appliances such as a sink H and a gas stove I in the middle in the height direction.

Water supply, hot water supply, drainage, and defecation pipes 2a, 3a, 1a,
4a and the mixing faucet 5 is connected to the water and hot water supply pipes 2a and 3a through the mounting holes, the drain pipe 1a is connected to the trap 14, and the defecation pipe 4a is connected to the defecation port of the toilet bowl E.

After that, the kitchen unit B' is installed adjacent to one side of the predetermined bathroom unit A, and the faucets F, G, and drainage are connected via the water supply pipe section 2a', hot water supply pipe section 3a', and joint section 12. The pipe portions 1a' are connected to the drain pipes 10 of the sink H through the connecting portions 13 from within the kitchen unit H, respectively. The joint section 12 is supplied with water in advance,
A connecting pipe 12a is externally fitted onto the tips of the hot water supply pipe parts 2a' and 3a', and has inner and outer screws 12f and 12g on the inner and outer circumferential surfaces of the tip and projects into the communication hole 11, and a connecting pipe 12a protrudes into the middle part of the connecting pipe 12a. A presser plate 12d that fits into the flange portion 12b and the stepped portion 12c formed by protruding the flange portion 12b.
and a flanged nut 12e, and a presser plate 12.
Connecting pipe 12 with d in contact with the back wall 1B
Screw the flanged nut 12e onto the outer screw 12b of a, and connect the connecting pipe 12a to the kitchen unit.
B' Attach and fix to the back wall 1B, and screw the inner screw 12 from the inside.
Attach faucets F and G by screwing them into f.

The communication part 13 is a trap 13a provided at the tip of the drain pipe part 1a', into which the lower end of the water discharge pipe 10 of the sink H is screwed or fitted through the communication hole 11. It is connected to the drain pipe section 1a'.

In this embodiment, a laundry room K is integrated adjacent to the kitchen unit B', and in this case, the water supply pipe section 2a' is also branched to this laundry room K so that the water supply pipe 2a' is connected to the laundry room K via the connection section 12. At the same time, attach and fix the faucet F, and connect the branching drain pipe section 1a' to the bottom wall 2B.
The connection is made via a trap 14 located below.

Further, 15a is a duct connected to the standpipe 15 for ventilation, and this duct 15a is also branched and arranged to protrude from the upper surface area of the bathroom unit main body A to form a duct for the kitchen unit B'. A piping portion 15a' is formed.

As described above, the present invention branches out the drainage, water supply, and hot water supply pipes of the unit bathroom, and pipes the drainage, water supply, and hot water supply pipes to functional units such as kitchen units in a manner that projects outward from the bottom area. So,
The kitchen unit can be easily and easily connected by installing it adjacent to the sink drain pipe and faucet.

Therefore, when installing a kitchen unit adjacent to a unit bathroom, piping work can be simplified without the need to separately install water supply, hot water supply, and drainage pipes for the kitchen unit connected to the pipe shaft at the construction site. In addition, it is possible to reduce costs by minimizing the number of required pipes, and it is also possible to provide a unit bathroom with less possibility of water leakage due to fewer connection points. It is ideal for unit bathrooms that must be installed.

Thus, the intended purpose can be achieved.

[Brief explanation of the drawing]

Figure 1 is a perspective view of the kitchen unit connected to the bathroom unit of the present invention, and Figure 2 is
Fig. 3 is a cross-sectional plan view of the connected bathroom unit and kitchen unit, Fig. 4 is a rear view thereof, and Fig. 5 is a partially cutaway perspective view of the connected state. The X sectional view and FIG. 6 are YY sectional views. In the figure, 1, 2, 3, 4: stand pipe, 1a: drain pipe, 2a: water supply pipe, 3a: hot water supply pipe, 4a: defecation pipe, B': kitchen unit, 1a': drain pipe section, 2
a': water supply pipe section, 3a': hot water supply pipe section, A: unit bathroom body, B: functional unit.

Claims (1)

[Scope of utility model registration request] Branch the drainage, water supply, and hot water pipes of the unit bathroom main unit and connect the drainage, water supply, and hot water pipes to functional units such as kitchen units installed adjacent to each other from the bottom area of the unit bathroom main body to the outside. A unit bathroom that is arranged in a protruding manner.