JPH01214631A - Closet unit - Google Patents

Abstract

PURPOSE:To improve the extent of work efficiency by supporting a toilet bowl insertionally in an opening of a plate, and connecting a pipeline set up in a piping box in a lower part of the bowl to a drain port part of the bowl through a connecting pipe. CONSTITUTION:An engaging part 2e of a plate 2 provided with a fire resistant civer 2a in the lower part is engagedly on a step part 5b of an opening 5a of a floor slab 5. Next, a rim lower end 4a-1 of a Japanese style toilet bowl 4 and a step part 4b-1 of a flowing water passage part 4b are engagedly supported each on an upper end peripheral edge 2c of an opening 2b of the plate 2 and a step part 2d. Next, a drain pipeline 8c in a piping box 3 is connected to a drain port part 4d of the bowl 4 via a connecting pipe 11. In addition, a feedwater pipeline 8a is connected to the flowing water passage part 4b via a joint.

Description

DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) This invention relates to a toilet unit that integrally supports piping.

(Prior Art) Conventionally, in the construction work of toilets in buildings and other structures, the toilet is installed in an opening in the floor, and then the drain port formed at the bottom of the toilet is connected to piping. There is.

When connecting such piping, the branch piping is drawn from the piping arranged under the floor to the bottom of the toilet bowl, and then the drain port of the toilet bowl and the piping are connected.

(Problem to be Solved by the Invention) Therefore, when installing such a conventional toilet, at the construction site or every time the toilet is installed, the pipe is drawn to the drain port located at the bottom of the toilet, and Later, the above-mentioned work of changing the direction of the piping and connecting it to the drain opening opening below the toilet bowl will be required, but it is not possible to perform this work at the construction site or for each toilet bowl. It is inefficient and increases the number of work processes, reducing work efficiency at the construction site.
This becomes a factor leading to higher costs. In particular, this problem becomes more serious as the number of toilet bowls installed in office buildings and the like increases.

Therefore, this invention was made to solve such conventional problems, and its purpose is to eliminate the need for drawing piping below the toilet bowl and connecting it to the toilet bowl at the construction site. It is possible to improve the efficiency of toilet construction work,
To provide a toilet unit that can also reduce work costs.

(Means and effects for solving the problem) In order to solve the conventional problem, the toilet unit according to the present invention has a toilet bowl 4 inserted and supported in an opening 2b provided in a plate 2, and a lower part of the toilet bowl 4. A piping box 3 is provided, piping 8a to 8c are arranged in the piping box 3, and the piping 8a to 8C and the drain port 4d of the toilet bowl 4 are connected by a connecting pipe 11. In the toilet unit according to the above, a toilet bowl 4 is fitted and supported in an opening 2b provided in a plate 2, a piping box 3 is provided at the lower part of the toilet bowl 4, and piping is arranged in the piping box 3, 8a to 8c, The pipes 88 to 8c and the drain port 4d of the toilet bowl 4 are connected by a connecting pipe 11, and below the plate 2, the lower part of the toilet bowl 4 and the connecting pipe 11 are connected together with the piping box 3. A fireproof cover 2a is provided on the plate.

According to such a configuration, by manufacturing the toilet unit 1 in advance at a factory or the like, the pipes 88 to 8c are drawn to the bottom of the toilet at the construction site, and the pipes 8a and 8a are connected to each other at the construction site.
There is no need to connect the toilet 8c to the drain port 4d, and the piping connections between the respective toilet bowls become much easier, thereby making the toilet construction work much more efficient.

(Example) Embodiments of the present invention will be described below with reference to the accompanying drawings.

Fig. 1 is a front view showing the toilet unit according to the present invention installed on the floor, Fig. 2 is a view taken in the direction of Fig. 1;
The figure shows the toilet unit from diagonally below.

In the figure, the toilet unit 1 is P C (Prestr
(essed concrete) Plumbing box 3 on board 2
A toilet bowl 4 equipped with this is attached, and the lower part of the toilet bowl is further covered with a fireproof cover 28.

The toilet bowl 4 is a Japanese-style toilet equipped with a rim 4a, a water passage section 4b, a trap section 4c at the lower front part of the toilet bowl, and a drain port section 4d at the rear thereof, and the rim lower end section 4a-1.
The stepped portion 4b-1 of the water flow passage portion 4b is engaged and supported by the upper end peripheral edge 2c and the stepped portion 2d of the opening 2b formed in the PC board 2, respectively.

This PCC 20 has a flange-like locking portion 2e formed on its outer periphery, and the locking portion 2e forms an opening 5 provided in the floor slab 5.
It is latched and supported by the stepped portion 5b of the booth 6, and forms the floor surface inside the booth 6. Note that the flange-like locking portion 2e has a locking portion 2
An adjustment screw 7 is provided to pass through the PCC 20, and when it is attached to the stepped portion 5b, it is adjusted so that the upper surface 2f of the PCC 20 and the upper surface 5c of the floor slab are flush with each other.

The piping box 3 has a rectangular cross section with both left and right ends 3a and 3b open through which the piping 8a to 8c are inserted, and its upper end surface 3d is fixed to the lower surface 4b-2 of the water flow passage in front of the trap portion 4c of the toilet bowl 4. be done. The length of this piping box 3 in the piping arrangement direction is approximately equal to the length of the PC board 2 in the width direction, and inside the box there are water supply piping 8a, air piping 8b having a length equal to the length of the box, and drainage pipes 8c are arranged above and below, respectively.

The drain pipe 8c is connected to a connecting pipe 11 via a joint 1o, and then to a drain port 4d of the toilet bowl 4. This connecting pipe 11 is directly connected to the joint 10 and extends to the rear of the toilet bowl, and is also directly connected to the drain port portion 4d facing downward of the toilet bowl.

Further, the water supply pipe 8a is connected to the water flow passage section 4b through a joint 12 at the center thereof, and a lever 1 is connected between the water supply pipe 8a and the water supply pipe 8a.
A flush valve (not shown) operated by 3 is provided.

On the other hand, near the rear and both sides of the toilet along the stepped portion 2d of the PC board 2, the bottom portion 2a-
1, a fireproof cover 2a is formed which faces the bottom of the toilet bowl and whose tip 2a-2 is supported in contact with the rear end surface 3c of the piping box 3. It is covered with a fireproof function.

The toilet unit 1 described above has its P
When inserted and supported in the opening 5a of the CC20 floor slab 5,
A fixing material 14 is filled in the gap between the opening 5a, which is the supporting part, and the flange-like locking part 2e, and a finishing layer 15 is applied to the upper surface of the fixing material 14, while a finishing layer 15 is applied to the lower part of the floor slab opening. is coated with a heat insulating material 16, and the pipes 88 to 8c in the piping box 3 are connected to the pipes 18 of the toilet unit provided on the left and right through relay pipes 17a to 17c.
A to 18c are sequentially connected, and the construction work of the toilet bowl is completed.

Although one embodiment of the present invention has been described above, the present invention is not limited to this embodiment. For example, the fireproof cover was constructed by integrally molding a PC board, but the fireproof cover made of another material was separately constructed. Alternatively, the length of the piping box in the piping arrangement direction may be changed so that it is directly connected to the piping in the adjacent piping box, without using the relay piping in the embodiment. You may.

(Effects of the Invention) As is clear from the above description, according to the toilet unit of the present invention, there is no need to draw piping below the toilet and attach it to the toilet in the construction work of the toilet. When installing multiple toilets, piping work for multiple toilets can be completed by simply connecting the piping in the piping box from side to side, thereby increasing the efficiency of toilet installation work. speed up construction work,
In addition, cost reduction can be achieved.

Further, according to the present invention, since the toilet bowl is made into a unit and the fireproof cover etc. are integrally provided, the work of installing the toilet bowl itself is simplified, and the above-mentioned effects can be further produced.

[Brief explanation of the drawing]

FIG. 1 is a front view showing the toilet unit according to the present invention installed on the floor, FIG. 2 is a view in the direction of arrow A in FIG. 1, and FIG.
The figure shows the toilet unit from diagonally below. In the drawing, 1 is a toilet unit, 2 is a plate (PC board), 2a is a fireproof cover, 3 is a piping box, 4 is a toilet bowl, 4d is a drain, 5 is a floor slab, 88 to 8c are piping, 11 is It is a connecting pipe.

Claims (2)

[Claims] (1) Fit and support a toilet bowl into the opening provided in the plate, provide a piping box at the bottom of the toilet bowl, arrange piping inside the piping box, and connect the piping to the drain port of the toilet bowl. A toilet unit characterized by being connected by a pipe. (2) Fit and support a toilet bowl into the opening provided in the plate, provide a piping box at the bottom of the toilet bowl, arrange piping inside the piping box, and connect the piping to the drain port of the toilet bowl. A toilet unit, characterized in that the plate is connected with a fireproof cover, which is connected to the plate by a pipe, and below the plate is provided with a fireproof cover that covers a lower part of the toilet bowl and the connecting pipe in cooperation with the piping box.