JPH0726455Y2 - Unit room drainage structure - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION (Industrial application field) The present invention relates to a drainage structure of a unit room such as a unit bathroom or a unit shower room.

(Prior Art) Previously, the applicant of the present application filed Japanese Utility Model Application No.
As shown in FIG. 3 in Japanese Patent Publication No. 865), a shower nozzle 2 is installed in a room of a panel 1 which constitutes a room wall such as a shower unit and a bath unit, and a pipe 3 leading to the shower nozzle 2 is provided outside the room of the panel 1. And a control member 4,
At the start of use of the shower, cold water and high temperature water unsuitable for the shower are connected to the drainage port 7 formed in the washroom floor pan 6 of the unit room through the drainage pipe 5 and communicated with the drainage port 7 to the washroom floor pan 6
It has been proposed to drain the water through the guide groove 8'which is integrally formed with the. FIG. 4 is a perspective view of an essential part of the above-mentioned conventional washing floor pan 6 and a perspective view in which the drainage pan of the same example as FIG. 5 is attached.
In FIG. 4, the wash floor pan 6 is integrally formed with the wall attachment surface 15 around the wash scene 6a, and the drain recess 8 having the drain outlet 7 is integrally formed at one corner of the floor pan 6 by integrally molding. Formed,
In addition, a drainage groove 6d that is continuous with the rear portion of the side surface of the drainage recess 8 along the rising wall 15a of the wall attachment surface of the washing scene 6a is formed in the same floor pan 6 by integral molding. Also, the drainage recess 8 on the wall mounting surface 15
Forming a drainage guide groove 16 that slopes toward the
The rising wall 15a of 15 is provided as a recess, and the recess 17 is connected to the drainage recess 8
Has been formed. Next, in FIG. 5, the drainage tray 9 has a flat surface portion 9a and a rising portion 9b standing upright on one side of the flat surface portion 9a. The flat surface portion 9a is stored in the drainage recess 8 and the rising portion 9b is It is housed in the recess 17, and the drainage port 7 is connected to the rising part by the flat part 9a.
9b is configured to cover the drainage guide groove 16. In addition, the drainage pan 9 has a support wall 10 whose lower end abuts the bottom of the drainage recess 8 on the side surface, and a portion of the support wall 10 facing the drainage groove 6d is cut out, and drainage is drained from this cutout portion 11. It is made to flow into the place 8.

(Problems to be solved by the invention) In the above-described configuration, since the notch is formed in the portion of the support wall 10 of the drainage tray facing the drainage groove 6d, the notch end surface of the support wall 10 is formed.
Since the 11a can be seen directly from the washing place, it is necessary to treat the notched end surface 11a so as not to spoil the aesthetic appearance, which causes an increase in the price of this kind of unit room.

(Means for Solving the Problem) The present invention is intended to solve the above-mentioned problems of the conventional example. Therefore, according to the present invention, one side of the wash floor is provided along the rising wall of the wall attachment surface. The drainage channel and the drainage channel through which the drainage from the drainage channel flows from the side rear part are integrally formed with the washing floor pan, and the drainage channel is opened in the drainage channel and the drainage channel is provided in the drainage channel. In the case of a drainage tray that covers, the drainage tray has a support wall that abuts the bottom surface of the drainage recess on the front and front sides of the drainage tray, and cutouts on the rear and side surfaces of the drainage tray. The convex part that supports the notch part of
The structure is integrally formed with a recess formed in the rising wall facing the drainage recess.

(Operation) According to the above configuration, the front part of the drainage pan is supported by the front and side support walls of the front part, and the notch on the rear bottom surface of the drainage pan is formed on the rising wall of the wash floor pan to form a recess. Since it is supported by the convex part of the place, the drainage plate is kept on the pan without rattling, and the cutout end face of the drainage plate does not appear from the washing place, so it does not spoil the beauty.

(Embodiment) The configuration of the present invention will be described below with reference to an embodiment shown in the drawings. The same components as those of the conventional example are designated by the same reference numerals and the description thereof will be omitted.

FIG. 1 is a perspective view of the main part, and FIG. 2 is a vertical cross-sectional view of the main part. As shown in FIG.
Drainage groove on the lower surface 17a of the recess 17 formed on the rising wall 15a of 15
The 6d side is projected upward to form the convex portion 18, while the supporting wall 19 is vertically provided only on the front surface and the side surface front portion of the flat surface portion 9a of the drainage pan 9 as shown in FIG. The rear portion of the side surface of the portion 9a and the rear surface extend below the rising portion 9b of the drainage plate 9 and are notched portions.
Formed 20.

Therefore, in the above-mentioned configuration, the front part of the drainage pan 9 is supported on the drainage recess 8 by the support wall 19 and the lower surface of the cutout part 20 is supported by the convex part 18 on the rear part, so that the washing floor is stable. Placed on pan 6. The drainage flowing through the drainage groove 6d flows into the drainage recess 8 from the notch 20 and is discharged from the drainage port 7. Further, since the cutout end surface of the drainage pan 9 does not appear from the washing place, it does not spoil the aesthetics, and it is not necessary to process the cutout end surface of the drainage pan 9.

In the present embodiment, the drainage tray 9 has a rising portion 9b, and the rising portion 9b causes water leakage or a shower generated at a connecting portion of a pipe fixed to the back surface of the panel 1 placed on the wall mounting surface 15. The drainage guide groove 16 formed for discharging unsuitable cold water and high temperature water is covered, but such a structure is not directly related to the gist of the present invention.

(Effects of the Invention) As described above, according to the present invention, the drainage tray has a simple structure, and the drainage tray has no rattling and is placed on the floor pan of the washing room. Since the notched end face of the notch that serves as the drainage inlet from the drainage groove of the dish is invisible, it does not impair the aesthetics of the washroom, and the convex part is the rising wall of the wall surface that does not face the drainage groove. Since it is provided in the concave part of the
Drainage becomes good.

[Brief description of drawings]

FIG. 1 is a perspective view of an essential part of an embodiment of the present invention, FIG. 2 is a longitudinal sectional view of an essential part of the same, and FIG. 3 is a schematic configuration diagram showing a conventional example. FIG. 4 is a perspective view of an essential part of a conventional example, and FIG. 5 is a perspective view of an essential part showing a drainage tray mounting state of the same example. 1 ... Panel 6 ... Washing floor pan 6d ... Drainage channel 7 ... Drainage port 8 ... Drainage recess 9 ... Drainage tray 10 ... Support wall 15 ... Wall mounting surface 18 ... Convex part

Claims (1)

[Scope of utility model registration request] 1. A drainage groove is formed integrally with the washroom floor pan on one side of the washroom floor pan along a rising wall of the wall attachment surface and a drainage recess into which drainage from the drainage drain flows from a side rear portion thereof. In addition, in the above-mentioned drainage recess having a drainage pan that opens a drainage port and covers the drainage port, the drainage grid contacts the bottom surface of the drainage recess on the front side and the front side surface. The supporting wall in contact with each other is formed with cutouts on the rear surface and the rear surface, respectively, and the convex portion supporting the cutout portion on the rear surface of the drainage pan is integrally formed with the recess formed on the rising wall facing the drainage recess. Drainage structure of the characteristic unit room.