JPH05272160A - Drainage structure for bathroom - Google Patents

Abstract

PURPOSE:To prevent tripping when passing an entrance and to prevent water from flowing over from a wash place out of a bathroom. CONSTITUTION:The bottom face of a floor pan for wash place 3 provided in a bathroom A is made almost flush with the bottom face 31 outside the bathroom A. This eliminates a step at an entrance 5. Also, a drainage ditch 19 is recessed at the floor pan for wash place 3 along the entrance 5 of the bathroom A. This drainage ditch 19 is made to communicate to a catch basin 16 with a drainage piping 20. By this, water at the wash place can be drained without spilling to the entrance 5 side.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a structure for draining water from a floor pan for a washing room in a bathroom.

[0002]

2. Description of the Related Art In general, a floor pan for a bathroom washing room is made lower than a floor surface of a dressing room or the like outside the bathroom so that water does not come out from the bathroom side.

[0003]

However, if there is a step between the floor of the dressing room and the bottom of the washroom, there is a risk of falling when passing through the entrance / exit. The present invention has been made in view of the above problems, and an object of the present invention is to make a floor surface outside a bathroom such as a washroom and a dressing room substantially flush with each other and to roll when passing through a doorway. An object of the present invention is to provide a drainage structure for a bathroom that does not drip and that can prevent water from coming out of the bathroom from the washroom.

[0004]

In order to achieve the above object, in the drainage structure of the bathroom of the present invention, the bottom surface of the floor pan 3 for the washing room provided in the bathroom A and the floor surface 31 outside the bathroom A are substantially flush with each other. Along the doorway 5 of the bathroom A, the floor pan 3 for the washing place and the drain 1
9, a drainage groove 19 and a drainage basin 16 communicate with each other through a drainage pipe 20.

[0005]

According to the above construction, since the bottom surface of the floor pan 3 for the washing room and the floor surface 31 outside the bathroom A are substantially flush with each other, there is no portion for catching a leg when passing through the entrance / exit 5, and the floor rolls over. There is no danger of dripping. In addition, since the drainage groove 19 is provided in the floor pan 3 for washing place along the doorway 5 of the bathroom A, water is reliably received by the drainage groove 19 on the side of the doorway 5 of the floor pan 3 for washing place, and drained from the drainage groove 19. Water can be drained through the pipe line 20, and water can be prevented from flowing out of the bathroom A from the washing place side.

[0006]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS As shown in FIGS. 1 and 2, a cloth foundation 11 is erected on the ground, and a skeleton wall 10 is erected on the cloth foundation 11 via a base 12. The portion surrounded by the skeleton wall 10 is the bathroom space 1, and the skeleton wall 10 is provided so as to surround the bathroom space 1 on three sides. The skeleton wall 10 may be provided around the entire circumference except for the portion where the doorway 5 is provided. A moisture-proof soil concrete 13 is laid on the ground at the lower end of the bathroom space 1, and a support block 14 is provided on the moisture-proof soil concrete 13.

The bathroom A is constructed in the bathroom space 1 thus constructed as follows. A bath floor pan 2 is installed on one side of the lower part of the bathroom space 1 (on the side opposite to the part where the doorway 5 is provided). The bath floor pan 2 is supported by the support block 14 via the adjuster 15. A lower half 16a of the drainage basin 16 is integrally provided on a lower side portion of the bathtub floor pan 2, and the lower half 16a of the drainage basin 16 is connected to the upper surface of the bathtub floor pan 2. When the floor pan 2 for the bathtub is installed, one end of the drain pipe 17 is connected to the lower half 16a of the drain basin 16, and the other end of the drain pipe 17 is piped to reach the portion where the doorway 5 is provided. Cloth foundation 1
An opening is provided in advance at a portion corresponding to the entrance / exit 5 and the other end side of the drainage pipe 17 is inserted into the opening and the bathroom space 1
It has been outsourced.

On the other side of the lower part of the bathroom space 1 (the side on which the doorway 5 is provided), a floor pan 3 for a washing room is installed. The floor pan 3 for washing place is supported by the support block 14 via the adjuster 15, and the bottom face of the floor pan 3 for washing place is installed to be higher than the bottom face of the floor pan 2 for bathtub. A hanging wall 4 is integrally downwardly hung from the end of the floor pan 3 for the washing place on the side of the floor pan 2 for the bathtub, and when the floor pan 3 for the washing place is installed, the lower end of the hanging wall 4 is the floor pan for the bathtub. The two fitting recesses 18 are fitted to each other to connect the floor pan 3 for washroom and the floor pan 2 for bathtub. A water supply pipe 6 is provided below the floor pan 3 for the washing place.
a, the hot water supply pipe 6b, and the reheating pipe 7 are incorporated in advance,
The water supply pipe 6a, the hot water supply pipe 6b, and the reheating pipe 7 are arranged so as to reach from the hanging wall 4 to the opening of the cloth foundation 11 below the doorway 5. The water supply pipe 6a, the hot water supply pipe 6b, and the reheating pipe 7 are drooped. The end on the wall 5 side serves as the connection port 9. In this way, by incorporating the water supply pipe 6a, the hot water supply pipe 6b, and the reheating pipe 7 in the floor pan 3 for the washing place in advance, the piping work can be performed only by installing the floor pan 3 for the washing place. Further, the upper half 16b of the drainage basin 16 is integrally provided on the hanging wall 4 side of the floor basin 3 for the washing place, and when the floor bun 3 for the washing place is installed, the upper half 16b is attached to the lower half 16a of the drainage basin 16. Are connected to each other so that the drainage basin 16 can be assembled. The washing floor pan 3 is inclined so as to descend from the doorway 5 side toward the bathtub floor pan 2 side, and is drained from the washing floor pan 3 to the drainage basin 16. Moreover, when the floor pan 3 for the washing place is installed, the bottom surface of the floor pan 3 for the washing place and the floor surface 31 outside the bathroom A such as a dressing room are substantially flush with each other.
The drain groove 19 is provided at the end of the floor pan 3 for the washroom on the side of the entrance and exit 5.
Is recessed. In the case of the present embodiment, this drainage groove 19 is provided over the entire length at the edge of the floor pan 3 for the washing place on the side of the entrance / exit 5. The drainage groove 19 and the upper half 16a of the drainage basin 16 are connected by a drainage pipe 20. A drain cover 32 is detachably attached to the upper opening of the drain groove 19. Water pipe 6
Pipes from the bathtub are connected to the portions of a, the hot water supply pipe 6b, and the reheating pipe 7 that are out of the bathroom space 1.

A bathroom wall panel 21 is erected along the wall surface around the bathroom space 1 with the bath floor pan 2 and the wash floor floor pan 3 installed, and the lower end of the bathroom wall panel 21 is for the bathtub. It is placed on the periphery of the floor pan 2 and the floor pan 3 for the washing place.
A bathroom ceiling panel 22 is arranged on the ceiling of the bathroom space 1, and a peripheral edge of the bathroom ceiling panel 22 is a bathroom wall panel 2.
1 is connected to the upper end. A bathtub 8 is placed on the floor pan 2 for the bathtub.
Water supply pipes, hot water supply pipes, and reheating pipes provided around the bathtub 8 and the above-mentioned water supply pipes 6a, 6b, and 7b.
Is connected to the connection port 9. At this time, since the connection is made at the connection port 9 of the hanging wall 4, even if water leaks at the connection port 9, water can be received by the bathtub floor pan 2 via the hanging wall 4. A water supply pipe and a hot water supply pipe are connected to the mixed faucet 23 provided on the bathroom wall panel 21. An apron 24 is attached to the side surface of the bathtub 8 on the washing side. Window 2 on bathroom wall panel 21
5, a mirror 26, a shower device 27, a ventilation fan 28 and the like are attached, and a lighting fixture 29 and the like are attached to the bathroom ceiling panel 22. A bathroom door 30 is attached to the doorway 5 so as to be openable and closable.

[0010]

As described above, according to the present invention, since the bottom surface of the floor pan for the washing place provided in the bathroom and the floor surface outside the bathroom are substantially flush with each other, the entrance / exit between the floor pan for the washing room and the outside of the bathroom. There is no step on the part and there is no danger of falling when passing through the entrance and exit.In addition, a drainage groove is provided in the floor pan for the washing place along the entrance and exit of the bathroom, and this drainage groove and drainage basin are drained. Since the pipes are connected to each other, the water that goes from the wash floor pan to the entrance / exit side is received by the drainage channel and drained through the drain pipe and drainage basin. There is no risk of water going out even if the floor surface is almost flush.

[Brief description of drawings]

FIG. 1 is a front sectional view showing an embodiment of the present invention.

FIG. 2 is a plan sectional view of the above.

FIG. 3 is an enlarged cross-sectional view of a drain groove portion of FIG.

[Explanation of symbols]

 A Bathroom 3 Floor pan for wash area 5 Doorway 19 Drain 20 Drainage pipe 31 Floor

Claims (1)

[Claims] 1. The floor of the floor pan for the washing room provided in the bathroom and the floor surface outside the bathroom are substantially flush with each other, and a drain groove is formed in the floor pan for the bathroom along the entrance of the bathroom. A drainage structure for a bathroom, characterized in that the drainage tub communicates with a drainage pipe.