JP2002364045A - Waterproof pan - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a waterproof pan in which the stepped section of a washing place to the mounting surface of a bathroom is reduced and the mutual mounting conditions of members are not deteriorated even when the bathroom is installed on an upper floor according to the demand of a barrier free. SOLUTION: The waterproof pan is composed of the washing place 1, a bathtub supporting section 2, a reinforcing frame 3 extended up to a section just under the interior end of the bathtub supporting section 2 towards the supporting section 2 from the rear side of the washing place 1 and a supporting lever 4 being disposed in upright at one end section of the extended reinforcing frame 3 and supporting the interior end of the supporting section 2. In the waterproof pan, reinforcing ribs 11 are installed on the rear side of the washing place 1 in a latticed shape while a reinforcing-frame fitting section 15 is mounted on the supporting-section 2 side, and the groove section 161 of a hat-shaped sectional connecting member 16 with the groove section 161 and a collar section 162 is fitted to the fitting section 15. In the waterproof pan, the collar section 162 of the connecting member 16 is fixed onto the reinforcing ribs 11, and the other end section of the reinforcing frame 3 is fixed onto a reinforcing-frame connecting bolt 163 projected into the groove section 161 of the connecting member 16.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a waterproof pan provided in a bathroom unit.

[0002]

2. Description of the Related Art Conventionally, as a waterproof pan used for a bathroom unit installed in a building such as a house, as shown in FIG. 1, a washing place 1, a bathtub supporting part 2, and a bathtub supporting part behind the washing place 1 are shown. 2 and a support rod 4 which is provided at the extended end of the reinforcement base 3 and which supports the rear end of the bathtub support 2. A known waterproof pan is known (JP-A-9-328794, etc.).

[0003] Such a waterproof pan is usually formed by a spray-up method or a sheet molding compound (hereinafter, referred to as a "sheet molding compound").
It is manufactured by press molding using "SMC"). When a waterproof bread is manufactured by press molding of SMC, usually, 30 to 30 is placed on the back side of the washing place 1 as shown in FIG.
Reinforcing ribs 11a having a height of about 50 mm are provided in a lattice shape. Then, the reinforcing frame 3 is placed on the back side of the washing place 1 by a nut 13a fitted to an opening 12a provided in a convex portion 12 having a height substantially equal to that of the reinforcing rib 11a and a bolt 13b screwed to the nut 13a. Fixed.

[0004] Here, the reinforcing frame 3 is fixed to the installation surface G of the bathroom by leg bolts 14. In such a case, the height of the washing place 1 becomes higher than the installation surface G of the bathroom, but this height often cannot be sufficiently obtained in recent years when there is a strong demand for barrier-free.

[0005] In particular, when the bathroom is set up on the floor, such a configuration has a problem that the accommodation of the bathroom becomes poor.

[0006]

DISCLOSURE OF THE INVENTION The present invention solves the above-mentioned problems, and has a small step in the washing area with respect to the installation surface of the bathroom. It is an object of the present invention to provide a waterproof pan that does not become a problem.

[0007]

SUMMARY OF THE INVENTION A waterproof pan according to the present invention comprises a washing place, a bathtub support, a reinforcement base extending from the back of the washstand to the bathtub support just below the deep end of the bathtub support. A waterproof pan comprising a support rod that is erected at one end of the installed reinforcing frame and supports the back end of the bathtub support,
On the back side of the washing place, reinforcing ribs are provided in a lattice shape, and on the side of the bathtub support portion, a reinforcing frame fitting portion is provided, and the reinforcing frame fitting portion has a hat-shaped cross section having a groove portion and a flange portion. The groove of the joining member is fitted, the flange of the joining member is fixed to the reinforcing rib, and the other end of the reinforcing frame is fixed to the reinforcing stand joining bolt protruding from the groove of the joining member. Is what it is.

(Operation) The waterproof pan of the present invention has a sufficient strength even when the waterproof pan is manufactured by pressing the SMC because the reinforcing ribs are provided in a lattice shape on the back side of the washing place. , The end of the reinforcement frame that extends from the back of the washing area toward the bathtub support to just below the back end of the bathtub support,
Since the cross section is fixed to the reinforcing pedestal joining bolt of the hat-shaped joint member fixed to the reinforcing pedestal fitting portion provided on the bathtub support portion side of the washing place, the step of the washing place with respect to the installation surface of the bathroom is small. Help me.

[0009]

Embodiments of the present invention will be described below in more detail with reference to the drawings. FIG. 1 is a side view showing one mode of use of a waterproof pan according to the present invention. In FIG. 1, 1 is a washing place, 2 is a bathtub support, 3 is a reinforcing frame, 4 is a support rod, 11 is a reinforcing rib, and 15 is a reinforcing frame fitting portion.

A waterproof pan according to the present invention comprises: a washing place 1;
It comprises a bathtub support 2, a reinforcing frame 3, and a support rod 4.

When the waterproof pan according to the present invention is used in a bathroom unit, the bath tub 5 is provided adjacent to the washing place 1 to
The frame 5a can be fitted by being fitted from above. The bathtub support 2 is a frame 5 of the bathtub 5.
a, which is formed separately from the washing place 1 and assembled later.

On the other hand, the reinforcing frame 3 extends from the back of the washing room 1 toward the bathtub support 2 to just below the deep end of the bathtub support 2.

A support rod 4 for supporting the back end of the bathtub support section 2 is provided upright at the extended end of the reinforcement base 3.

Further, reinforcing ribs 11 are provided on the back side of the washing place 1 in a lattice shape, and the bathtub supporting portions 2 are provided.
As shown in FIG. 2, a reinforcing frame fitting portion 15 is provided on the side, and the other end of the reinforcing frame 3 is fixed.

FIG. 3 is a perspective view showing a state where the joining member is fixed to the back side of the washing place of the waterproof pan shown in FIG. In FIG. 3, 16 is a joining member, 161 is a groove, 162 is a flange, and 163 is a reinforcing stand joining bolt.

As shown in FIG. 3, a joining member 16 having a hat-shaped cross section is fixed to the back of the washing pan of the waterproof pan. The joining member 16 includes a groove portion 161 and a flange portion 162, and a reinforcing frame joining bolt 163 is joined to the groove portion 161. The groove portion 161 of the joining member 16 is fitted to the reinforcing frame fitting portion 15 and the joining member is joined. Sixteen flange portions 162 are fixed to the reinforcing ribs 11 with screws 164.

FIG. 4 is a perspective view for explaining a method of fixing the reinforcing frame to the back of the washing pan of the waterproof pan shown in FIG.

As shown in FIG. 4, the groove 1 is
A bolt hole (not shown) of the reinforcing frame 3 is fitted into a reinforcing frame joining bolt 163 provided on the
5. By fixing the washer 166 with the spanner 167, the reinforcing base 3 is fixed to the back of the washing pan 1 for the waterproof pan.

[0019]

Since the waterproof pan of the present invention has the above-described structure, the step of the washing area with respect to the installation surface of the bathroom is small, and the bathroom can be installed on the floor according to the demand for barrier-free. Never get worse. Therefore, it is suitably used for bathroom units.

[Brief description of the drawings]

FIG. 1 is a side view showing one mode of use of a waterproof pan according to the present invention.

FIG. 2 is an enlarged perspective view showing a back side of a washing place of the waterproof pan shown in FIG. 1;

FIG. 3 is a perspective view showing a state in which a joining member is fixed to the back side of the washing place of the waterproof pan shown in FIG. 2;

FIG. 4 is a perspective view for explaining a method of fixing a reinforcing frame to the back side of the washing pan of the waterproof pan shown in FIG.

FIG. 5 is an enlarged side view showing a back side of a washing place of a conventional waterproof pan.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Washing place 2 Bathtub support part 3 Reinforcement stand 4 Support rod 11 Reinforcement rib 15 Reinforcement stand fitting part 16 Joint member 161 Groove part 162 Flange part 163 Reinforcement stand joining bolt

Claims (1)

[Claims] 1. A washing stand, a bathtub support, a reinforcement base extending from the back of the washstand to the bathtub support just below the deep end of the bathtub support, and an erecting stand at one end of the extended reinforcement base. And a supporting rod for supporting a back end of the bathtub support portion, wherein a reinforcing rib is provided in a lattice shape on the back side of the washing place, and a reinforcing frame fitting portion is provided on the bathtub support portion side. A groove portion of a cross-section hat-shaped joining member having a groove portion and a flange portion is fitted to the reinforcing frame fitting portion, a flange portion of a joining member is fixed to the reinforcing rib, and a groove of the joining member is provided. A waterproof pan, wherein the other end of the reinforcing frame is fixed to a protruding reinforcing frame joining bolt.