JPH09287181A - Support structure of waterproofing pan - Google Patents

Abstract

PROBLEM TO BE SOLVED: To prevent the occurrence of a crack to a coupling part between a bath tub support and a washing place during conveyance by a method wherein a reinforcing member is extended from the back of the washing place, and a reinforcing member arranged at the back of the bath tub support part through a support ball. SOLUTION: A drain groove 32a is formed in a washing plate 32 in the vicinity of an edge being a bath room entrance. Integral formation with the back thereof is effected through a resin and a reinforcing material 10 framed in a 8-shape is extended to the back of a bath tub support 31 and a reinforcing material 6 arranged at the back of a wall panel erecting part 35 on the short side and the reinforcing material 10 are coupled together through a plurality of support poles 11. An arranging plate 141 is welded and a plurality of support legs 14 elevated from the reinforcing member 10 and supported at a body floor surface or a frame are arranged at the reinforcing member at intervals of a distance. This constitution integrally supports the bath tub support part 31 and the washing place 32 through the reinforcing member 10 and a support pole 11. Thus, during input to a building, a crack is prevented from occurring to a coupling between a bath tub support part 31 and the washing place 32.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a waterproof pan support structure.

[0002]

2. Description of the Related Art Generally, in a house or the like, a unit type bathroom as shown in FIG. 5 is installed. Such a unit type bathroom 1 includes a bathtub 2, a waterproof pan 3 on which the bathtub 2 is fitted and mounted, a wall panel 4 provided upright on the periphery of the waterproof pan 3, and these wall panels 4. It is composed of a ceiling panel (not shown) that covers the upper opening that is formed (for example, the actual flat plate 5-5359).
No. 1).

The waterproof pan 3 has a bathtub receiving portion 31 in which an opening 31a for fitting and mounting the bathtub 2 is formed, a washing area 32, and a hanging side on which the bathtub receiving portion 31 and the washing area 32 face each other. Apron 33 installed and washing area 3
2, the waist wall 34 standing on the peripheral edge of the other side excluding the one side facing the bathtub receiving portion 31, and the peripheral edge and the waist wall 34 of the other side excluding the one side facing the washing area 32 in the bathtub receiving portion 31.
The wall panel standing portion 35 formed at the peripheral edge of the bathtub is integrally molded, and the back surface of the peripheral flange portion of the bathtub 2 can be placed on the peripheral edge of the opening 31a of the bathtub receiving portion 31 via a sealing material not shown. It is like this.

By the way, a plurality of support legs 5 using bolts and nuts are attached to the back surface of the waterproof pan 3 at intervals so that the installation height of the waterproof pan 3 can be adjusted. That is, as shown in FIG. 6, the support leg 5 includes a bolt leg 52 welded to the rotation nut 51, a nut 53 welded to the pedestal B, and a lock nut 54 screwed to the bolt leg 52. The bolt leg 52 is screwed into the nut 53, and the bolt leg 52 is rotated through the rotation nut 51, whereby the bolt leg 52 is moved up and down with respect to the pedestal B to support the waterproof pan 3. .

The pedestal B is suspended over the beam R laid on the frame of the house, and the bottom wall of the bathtub 2 is separately supported on the pedestal B1 (see FIG. 5). Further, a reinforcing material 6 is arranged on the back surface of the short side wall panel standing portion 35 in the bathtub receiving portion 31, and the upper ends of the support legs 5 come into contact with the reinforcing material 6.

[0006]

However, in the structure for supporting the waterproof pan by the supporting legs described above, each supporting leg is arranged independently, which is disadvantageous in terms of strength and also during transportation of the waterproof pan. For example, when loading into a building, a bending moment due to its own weight acts on the connection between the bathtub receiving part and the apron and the connection between the washroom and the apron,
Since the opening is formed, a crack may occur at the connection between the bathtub receiving part and the apron, which is relatively disadvantageous in terms of strength compared to the washing area, and the crack may cause breakage. There is also.

The present invention has been made in view of the above problems, and provides a support structure for a waterproof pan which can support the waterproof pan without damaging it.

[0008]

In order to achieve the above-mentioned object, the present invention provides at least a back surface of a waterproof pan integrally formed with a bathtub receiving portion, an apron and a washing area.
A reinforcing member that is framed from the washing place to the bathtub receiving portion is arranged, and the reinforcing member and the back end edge of the bathtub receiving portion are connected via a plurality of support poles.

[0009]

Embodiments of the present invention will be described below with reference to the drawings.

1 to 3 show a waterproof pan support structure of the present invention. That is, on the back surface of the waterproof pan 3, a reinforcing member 10 formed by framing a square pipe in a Japanese character shape is extended from the washing area 32 to the tip of the bathtub receiving portion 31. It is integrally fixed on the back surface via a resin. A plurality of support poles 11 are arranged between the reinforcing material 6 arranged on the back surface of the short side wall panel standing portion 35 in the bathtub receiving portion 31 and the position directly below the tip of the reinforcing member 10. There is.

This support pole 11 has a nut 11 at one end.
1 is welded, and is formed of a pipe having a collar 112 near the other end, and when the other end is fitted to the receiving metal fitting 61 welded to the reinforcing member 6, the flange 1
12 are in contact with each other. On the other hand, support pole 1
In the nut 111 of No. 1, the connecting bolt 1 inserted through the washer 12 into the elongated hole 10 a formed in the reinforcing member 10.
3 are screwed together, and as a result, the support pole 11 is integrally connected to the reinforcing member 10 (see FIG. 3).

Further, the reinforcing member 10 is provided with a plurality of supporting legs 14 at intervals. This support leg 14
Comprises a bolt leg 143 to which the installation plate 141 is integrally welded and a lock nut 142 is screwed, and the bolt leg 143 to the nut 101 welded to the reinforcing member 10.
The bolt leg 143 is fixed to the reinforcing member 1 by screwing.
It is moved up and down with respect to 0 to support the waterproof pan 3 on the pedestal B or the floor of the body.

In addition, in the washing place 32 of the waterproof pan 3, a drainage groove 32a is formed in the vicinity of an edge which is an entrance / exit to the bathroom unit.
It is installed avoiding.

In this way, by integrating the bathtub receiving portion 31 and the washing room 32 constituting the waterproof pan 3 through the reinforcing member 10 and the support pole 11, the waterproof pan 3 can be molded and carried into a building. Until then, the weight of the waterproof pan 3 can be supported by the reinforcing member 10, and it is possible to reliably prevent cracks or the like from occurring at the connecting portion of the bath pan 31 and the washing space 32 in the waterproof pan 3. You can

By the way, FIG. 4 shows a modification of the waterproof pan support structure of the present invention. In this embodiment, the plurality of support poles 11 arranged between the position immediately below the tip of the reinforcing member 10 and the reinforcing member 6 are connected via screws. Specifically, the support pole 11 is formed of a pipe in which a nut 111 is welded to one end and a connecting bolt 114 having a lock nut 113 is welded to the other end. The reinforcing member 6 integrally fixed to the back surface of the short side wall panel standing portion 35 of the bathtub receiving portion 31 includes:
The connecting bolt 62 is welded and can be screwed into the nut 111 of the support pole 11 described above. On the other hand, the connecting bolt 114 of the support pole 11 is connected to the reinforcing member 1
The lock nut 16 is inserted through the hole 10b formed in 0, and further, the lock nut 16 is screwed through the washer 12. As a result, the support pole 11 is screwed and integrated with the reinforcing member 10 and the reinforcing member 6 which are fixed to the waterproof pan 3, respectively.

Also in this embodiment, the bathtub receiving portion 31
Reinforcement member 6 provided in the washing room 32 and reinforcement member 10 provided in the washing area 32
Since the support poles 11 are integrally connected to each other through the screws, the weight of the waterproof pan 3 can be supported by the reinforcing member 10 from the molding of the waterproof pan 3 to the loading into the building. Therefore, it is possible to reliably prevent the occurrence of cracks or the like at the connecting portion of the bath pan 31 and the washing space 32 in the waterproof pan 3.

In the above-mentioned embodiment, the waterproof pan 3 in which the waist wall 34 is integrally formed is exemplified, but the waist wall 3
4 need not necessarily be provided. In this case, the wall panel standing portion 35 formed on the periphery of the other side of the bathtub receiving portion 31 excluding the side facing the washing space 32, and the periphery of the other side of the washing space 32 excluding the one side facing the bathtub receiving portion 31. It is discontinuous with the wall panel standing portion 35 formed in the above.

[0018]

As described above, according to the present invention, on the back surface of the waterproof pan, a reinforcing member which is framed from the washing area to the bathtub receiving portion is arranged, and the reinforcing member and the back surface edge of the bathtub receiving portion are provided. By connecting via a plurality of support poles, the bath pan receiving portion of the waterproof pan and the washing area can be integrated through the reinforcing member and the support pole, and the connecting portion between the bath pan receiving area and the washing area in the waterproof pan. It is possible to reliably prevent the occurrence of cracks in the inside.

[Brief description of drawings]

FIG. 1 is a perspective view showing a waterproof pan support structure of the present invention.

FIG. 2 is a bottom view of FIG.

3 is an exploded perspective view showing a relationship between a reinforcing member and a support pole in the waterproof pan support structure of FIG.

FIG. 4 is an exploded perspective view showing a relationship between a reinforcing member and a support pole in a modified example of the waterproof pan support structure of the present invention.

FIG. 5 is a vertical sectional view showing a conventional bathroom unit with a part thereof omitted.

6 is a front view showing a waterproof pan support structure in the bathroom unit of FIG. 5. FIG.

[Explanation of symbols]

 3 Waterproof pan 31 Bathtub receiving part 32 Washing place 6 Reinforcing material 10 Reinforcing member 11 Support poles 13, 62, 114 Connecting bolts 14 Support legs

Claims (1)

[Claims] 1. A reinforcing member which is framed from the washing place to the bathtub receiving part is provided on the backside of a waterproof pan integrally formed with at least the bathtub receiving part, the apron and the washing place, and the reinforcing member and the backside end of the bathtub receiving part. A support structure for a waterproof pan, characterized in that it is connected to the edge via a plurality of support poles.