JPS6133164Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a waterproof floor pan that can improve the construction efficiency of an entrance area and stabilize the construction quality by integrally installing a rising stile piece on the side of the waterproof floor pan.

For example, in order to prevent water leakage at the entrance/exit on the upper floor of a two-story apartment building, etc., the entrance floor is constructed using an integrally molded waterproof floor pan. Regarding waterproof floor pans,
Since only a vertical rising wall was to be erected on the outer edge of the board, it was necessary to form the rising stile part using rising stile material as in the conventional construction method, and the connection with the waterproof floor pan was required. It required a great deal of time and effort to fix the joints, resulting in poor workability and, in some cases, variations in the quality of on-site construction.

The present invention aims to provide a waterproof floor pan that can solve these problems, and one embodiment thereof will be described below with reference to the drawings.

In FIG. 1, the waterproof floor pan 1 of the present invention is provided with rising walls 4 on the two outer edges a and b of a flat rectangular base plate 2, which project the rising stile pieces 3 to the side.
A downwardly directed bent portion 5 is formed on the other outer edge c, and a narrow horizontal portion 6 is provided at the lower end of the bent portion 5 and protrudes outward approximately parallel to the substrate 2.
Further, the remaining outer edge d is provided with a rising wall 4a that stands up substantially vertically, and a groove 7 is formed in the upper part of the wall 4a, thereby providing a U-shaped portion 9 that opens outward and is bent into a U-shape. ing. The upper surface of the U-shaped portion 9 is flush with the upper surface of the upward stile piece 3. The rising stile piece 3 has a relatively wide horizontal portion 10 formed at the upper end of the rising wall 4 and extending beyond the base plate 2, and a narrow hanging portion 11 that hangs downward at the outer end of the horizontal portion 10. It is formed by bending. The waterproof floor pan 1 is formed by stamping a decorative steel plate or molding a synthetic resin.

However, as shown in FIG. 2, in the waterproof floor pan 1 of the present invention, the horizontal portion 6 is fitted into the lower surface of the sill 14 provided at the lower edge of the building entrance/exit opening 12, and the substrate 2 is installed, for example, on a base plate (not shown). Material 1
The rising wall 4 is mounted on a subfloor base plate 16 which is attached via a base plate 5, and the rising wall 4 is installed adjacent to joists 17 provided at the two edges of the subfloor. Further, the lower end of the hanging part 11 of the up-stile piece 3 is attached to the floor finishing material 20 which is attached to the joist 17 with the flooring material 19 interposed therebetween. In addition, an appropriate piece 21 is fitted in the empty space inside the hanging part 11, and a waterproof pan 2 is fitted.
For example, the abutting portion with the pillar 22 is decorated using an appropriate baseboard 23.

The U-shaped portion 9 of the waterproof pan 1 of the present invention is attached so that its edge 25 is in direct contact with the side wall (not shown) of the entrance, and the front end 26 and the upper surface of the U-shaped portion 9 are provided with appropriate markings. Make up using baseboards.

In this way, the waterproof pan 1 of the present invention has the waterproof pan 1.
Since the rising stile piece 3, which has an inverted L-shaped cross section, is integrally protruded from the side, there is no need to separately install a rising stile material like in conventional waterproof pans, simplifying the construction, and making it easy to install on-site. It is possible to form a rising stile that fits well and has an excellent appearance without variations in quality caused by.

As mentioned above, the waterproof pan of the present invention has excellent workability and appearance, and it is possible to form a rising stile with uniform quality together with the side wall part of the entrance and the entrance part, and it is especially necessary to prevent water leakage. For example, it can be particularly suitably employed for forming the floor portion of the entrance to the upper floor of an apartment complex.

[Brief explanation of the drawing]

Fig. 1 is a perspective view showing one embodiment of the present invention;
The figure is a perspective view showing the effect. 2... Board, 3... Upward stile piece, 4... Upright wall, 4a... Upright wall, 5... Bent part, 6...
...Horizontal piece, 7... Groove, 8... U-shaped part, 10...
Horizontal part, 11... hanging part.

Claims (1)

[Scope of utility model registration request] A rising wall is provided at the two outer edges of the rectangular board installed on the floor of the entrance, and at the upper end of the rising wall, a narrow strip is suspended downward from the outer edge of the horizontal part of the horizontal part that extends outward. While providing an upward stile with a section formed therein, a downwardly bent section is formed on the other outer edge of the substrate, and a horizontal section protruding outward approximately parallel to the substrate is provided at the lower end of the bent section. The waterproof floor pan is provided with a rising wall on the remaining outer edge of the base plate, and a U-shaped part opening outward and bent into a U-shape is formed on the upper part of the rising wall.