JPS6235725Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Technical Field] The present invention relates to a structure for installing waterproof floor pans in bathrooms of hotels and the like.

[Background technology]

Conventionally, as shown in FIG. 1, a step 8 is provided on the outer peripheral wall 2 of the waterproof floor pan 1, and this step 8 is placed on the upper surface of the wooden frame 3, so that the two outer peripheral walls and the wooden frame The inner surface of the body 3' was attached with an adhesive or the like, and height adjustment bolts 7 were attached to the bottom surface of the wooden frame 3' to form a water gradient, etc. in the waterproof floor pan 1. Since the frame body 3' is made of wood, there is not only a problem in terms of strength, but in order to attach the height adjustment bolt 7, a bolt receiver 9 must be attached to the lower end of the wooden frame 3. It is necessary to secure the nut 6 to the nut 6 and screw the height adjustment bolt 7 to the nut 6, which not only requires time but also the adjustment width of the height adjustment bolt 7 is only the length of the nut 6, so it cannot be made smaller. I had a problem with not being able to get it. In addition, as shown in FIG. 2a, a metal frame 5' having a hollow part 4' is attached to the outer peripheral wall 2 of the waterproof floor pan 1 to improve strength, and a bolt receiver as shown in the embodiment shown in FIG. A configuration that does not require the metal fitting 9 is also known, but according to this configuration, the upper end of the height adjustment bolt 7 can be inserted freely into the hollow part 4' of the metal frame 5', and the adjustment width of the height adjustment bolt can be adjusted. However, in hotels, etc., the floor in front of the bathroom is usually finished by laying a rug directly on the concrete, so the floor height is large and the depth is high, making it difficult to get in and out, as shown in Figure 2 b. It is necessary to provide a notch 12 by cutting out the outer peripheral wall 2 of the waterproof floor pan 1 and the part corresponding to the entrance of the metal frame 5', and it is difficult to process the notch because it is a metal frame 5'. Even when the outer circumferential wall 2 of the waterproof floor pan 1 and the metal frame 5' are attached by adhesion or the like, there is a problem in that the workability is extremely poor because the metal frame 5' is heavy.

[Purpose of invention]

By attaching the outer circumferential wall of the waterproof floor pan to a wooden frame, various processing such as cutting out the outer circumferential wall and providing an entrance part is possible, and by attaching a metal frame to the wooden frame, the strength can be improved. To provide a waterproof floor pan arrangement structure that not only increases the height of the floor pan but also facilitates the installation of height adjustment bolts and increases the adjustment width.

[Disclosure of invention]

(Configuration) The arrangement structure of the waterproof floor pan of the present invention is the waterproof floor pan 1.
The outer peripheral wall 2 of is attached to the inner surface of the wooden frame 3, the wooden frame 3 is placed and fixed on a metal frame 5 having a hollow part 4, and a nut 6 is attached to the bottom surface of the metal frame 5. The height adjustment bolt 7 is screwed into the mounting nut 6, and the upper end can be inserted freely into the hollow part 4 of the metal frame 5. With this structure, the conventional problem can be solved. We were able to solve the problem and achieve the above objective.

(Example) Examples of the present invention will be described below with reference to the accompanying drawings. 1 is a waterproof floor pan made of FRP, and a step 8 is provided on the outer peripheral wall 2. This step 8 is placed on the upper surface of a wooden frame 3 formed from a wooden material 3a having a square cross section, and the outer peripheral wall 2 is fixed to the inner surface of the wooden frame 3 with an adhesive. The wooden frame 3 is placed on a metal frame 5 having a hollow portion 4 formed from a metal material 5a having a rectangular cross section, and is fixed with a mounting bracket 10. Bolt insertion holes 11 are provided at predetermined locations on the lower surface of the metal frame 5, and nuts 6 are welded thereto. A height adjustment bolt 7 whose lower end is grounded is screwed into this nut 6, and the upper end is connected to the metal frame 5.
It is possible to freely enter the hollow part 4 through the insertion hole 11 of the waterproof floor pan 1 so as to form a water gradient etc. in the waterproof floor pan 1. This embodiment is for a hotel bathroom, and the outer peripheral wall 2 of the waterproof floor pan 1 and the wooden frame 3 are
A notch 12 is provided by cutting out a portion corresponding to the entrance of the bathroom.

[Effect of idea]

As described above, in the present invention, the outer circumferential wall of the waterproof floor pan is attached to the inner surface of the wooden frame, which is highly workable, so various processes such as cutting out the outer circumferential wall and providing an entrance part can be easily carried out. Moreover, the wooden frame is placed and fixed on a metal frame with a hollow part, and the height adjustment bolt is screwed into the nut attached to the bottom of the metal frame, which only increases the strength. In addition, the nut can be attached directly to the metal frame by welding, etc., and the height adjustment bolt can also be installed easily, and the upper end of the height adjustment bolt can be inserted into the hollow part of the metal frame. Therefore, the range of adjustment can be widened. As described above, the arrangement structure of the waterproof pan of the present invention is not only easy to process, but also has high strength, and the height adjustment bolt can be easily attached and the adjustment width can be increased.

[Brief explanation of the drawing]

FIG. 1 is a partially sectional perspective view showing a conventional example, FIG. 2 a is a partially sectional perspective view showing another conventional example, and FIG. 2 b is a partially sectional perspective view showing the same with a notch formed thereon. , FIG. 3 is a partially sectional perspective view showing an embodiment of the present invention, FIG. 4 is an exploded perspective view of the same, and FIG. 5 is a partially sectional perspective view showing a notch of the same. DESCRIPTION OF SYMBOLS 1... Waterproof floor pan, 2... Outer peripheral wall, 3... Wooden frame, 4... Hollow part, 5... Metal frame, 6...
...Nut, 7...Height adjustment bolt.

Claims (1)

[Scope of utility model registration request] Attach the outer peripheral wall of the waterproof floor pan to the inner surface of the wooden frame, place and fix the wooden frame on the metal frame with a hollow part, attach a nut to the bottom of the metal frame, and attach it to the nut. A waterproof floor pan arrangement structure in which a height adjustment bolt is screwed together and the upper end is freely inserted into a hollow part of a metal frame.