JPH09316951A - Drain structure of washing floor in bathroom - Google Patents

Abstract

PROBLEM TO BE SOLVED: To eliminate a sense of incongruity caused by the level difference between a washing floor and a drain, by providing a drain in which the width of the drain is constant from the start end to the drain opening, the sectional face is a V-shape, the inclination of one side face is constant, the inclination of the other side face is continuously increased from the start end to the drain opening. SOLUTION: The sectional face of the first drain 15 forms a deformed V- shape. The inclination of one side wall 15a connected to the bottom through a curved face does not vary to keep nearly constant. The other side wall 15b is provided as an inclined face without level differences from the upper face end of the washing floor 11. And the side wall is nearly flush with the upper face of the washing floor at the start end of the drain 15 and hence, this inclination is nearly 0 degree. The ditch is gradually inclined and the depth is increased to the drain opening 14 and then the ditch is connected to a water sump 17. The sectional shape of the second drain 16 which is shorter than the first drain is formed likewise. Both drains 15, 16 are inconspicuous when viewed from the washing floor 11 side.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a drainage structure for a bathroom washing room such as a bathroom unit installed in a house or the like.

[0002]

2. Description of the Related Art Conventionally, the shape and structure of the drain of a bathroom washing room such as a bathroom unit provided in a house or the like are generally U-shaped or V-shaped in cross section. or,
From the beginning of these drainage grooves to the drainage port provided for drainage, the cross-sectional shape remains almost constant regardless of the length of the groove. Further, since a flow gradient is required for drainage, the structure is such that it gradually deepens from the start end of the drainage groove toward the drainage port.

[0003]

However, in the case of the conventional drainage groove having a substantially constant cross-sectional shape as described above, the upper edge of the washing area and the side wall of the drainage groove from the starting end to the drainage port. There is a uniform step between the and.

Therefore, in the case of the conventional drainage ditch provided in the bathroom washroom, the boundary between the washroom and the drainage groove is clearly divided, which makes the washroom feel narrow. Moreover, the drainage ditch and the washing area seem to be separated from each other in terms of external appearance, which is uncomfortable.

The present invention has been made by paying attention to the above-mentioned problems, and an object thereof is to solve these problems and to provide a step difference between the washing place and the drain. It is intended to provide a drainage structure for a bathroom washroom that has a good appearance and is designed to eliminate the feeling of strangeness.

[0006]

DISCLOSURE OF THE INVENTION In a drainage structure for a bathroom washing facility according to the present invention, the drainage structure for a bathroom washing facility is provided facing the drainage outlet, and the groove width of the drainage drain from the starting end to the drainage outlet is It is constant and its cross-sectional shape is almost V-shaped, the inclination of one side wall is almost constant and is almost constant, and the inclination of the other side wall is gradually increased from the starting end toward the drainage port, and the groove depth is Is increased.

[0007]

In the drainage structure of the bathroom washing facility of the present invention,
It is a drainage structure of a bathroom washing place provided toward the drainage outlet, and the groove width of the drainage drain from the start end to the drainage outlet is constant,
Its cross-sectional shape is almost V-shaped, the inclination of one side wall remains almost constant, and the inclination of the other side wall gradually increases from the starting end toward the drainage port, increasing the groove depth. Since the structure has a different structure, unlike the conventional drainage structure, the boundary between the washing space and the drainage structure is not conspicuous, and there is little discomfort and the external appearance is good.

[0008]

1 is a perspective view of an essential part showing an example of a drainage structure of a bathroom washing facility according to the present invention. The present embodiment is suitably applied to a waterproof pan or the like having a washing place such as a bathroom unit installed in a building such as a house.

In FIG. 1, a bathroom 10 is constructed by providing a bathtub 12 on the side of a washroom 11 and a wash counter 13 in a direction substantially orthogonal to the bathtub 12.

A drainage port 14 is provided near the washbasin counter 13 near the bathtub 12 of the washing place 11 and the washing place 11
Is provided with a flow gradient toward the drain port 14 and the wash counter 13 side.

Further, a long first drainage groove 15 reaching the drainage port 14 and a short second drainage groove 16 are provided along the side wall 13a of the washbasin 13, and the drainage port 1 is passed through the water reservoir 17.
The structure is connected to 4.

As shown in FIG. 2, the sectional shape of the first drainage groove 15 is a modified V-shape, and one side wall 15a (the side wall of the wash counter 13 is connected to the bottom with a curved surface is used. The slope of) does not change and remains almost constant.

On the other hand, the other side wall 15b of the first drain groove 15
Is without making a step from the top edge of the washing area 11,
It is provided as an inclined surface. As shown in FIG. 3, at the beginning of the drainage groove 15, this inclination angle is equal to
2, which is substantially flush with the upper surface of 1, is gradually inclined toward the drainage port 14 as shown in FIG. 2, and is formed so as to increase the groove depth and connected to the water reservoir 17. It has a structure.

Also, the second drain groove 16 provided with a length shorter than that of the first drain groove 15 is also a deformed V-shape, and is constituted by side walls 16a and 16b which are exactly the same as the first drain groove. ing. Although detailed description is omitted, this second drain 1
6 also has the same cross-sectional shape and structure as the first drainage groove 15 and has the same external shape and function.

Therefore, the drainage structure of the bathroom washroom of the present invention has a drainage capacity equivalent to that of a conventional drainage room, and when viewed from the washroom 11 side, the drainage grooves 15 and 16 are hardly noticeable. Moreover, since the washing space 11 and the side walls 15b of the drainage grooves 15 and 16 are connected without a step even when approaching, the boundary is hardly noticeable, there is little discomfort, and the appearance is good in design. can do.

[0016]

According to the drain structure of the bathroom washing facility of the present invention, the drain structure of the bathroom washing facility is provided toward the drain port, wherein the drain groove from the start end to the drain port has a constant groove width. The cross-sectional shape was almost V-shaped, the slope of one side wall remained almost constant, and the slope of the other side wall was gradually increased from the starting end toward the drainage port, and the groove depth was increased. Since it is a structure, unlike the drainage ditch of the conventional structure, the boundary between the washing place and the drainage ditch is not conspicuous,
There is little discomfort, and the appearance and design can be good. Therefore, it is suitable as a drainage structure of a bathroom washing place.

[Brief description of drawings]

FIG. 1 is a perspective view of a main part showing an example of a drainage structure of a bathroom washing facility of the present invention.

FIG. 2 is a sectional view taken along line AA of FIG.

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

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 10 Bathroom 11 Washing place 12 Bathtub 13 Washbasin counter 13a Side wall (of washbasin counter) 14 Drainage port 15 First drainage ditch 15a, 15b Sidewall 16 Second drainage ditch 17 Water pool

Claims (1)

[Claims] 1. A drainage structure for a bathroom washing room provided toward a drainage outlet, wherein the width of the drainage drain from the starting end to the drainage outlet is constant, and its cross-sectional shape is substantially V-shaped, and one sidewall is provided. The drainage ditch structure of the bathroom washing facility is characterized in that the slope of the other side wall is almost constant, and the slope of the other side wall gradually increases from the start end toward the drainage port, and the groove depth is increased. .