JP2000333869A - Supplying structure of bath set - Google Patents

Abstract

PROBLEM TO BE SOLVED: To make it possible to easily and surely assure the water tightness of a bathtub with respect to a waterproof pan. SOLUTION: The waterproof pan 3 is installed on the earthen floor, etc., and the bathtub 2 is fitted thereto through an opening 311a of a bathtub receiving member 31. At this time, the bathtub 2 is placed and supported on and by reinforcing and supporting members 10 for supporting the waterproof pan 3 and is tightly adhered to a water stopping member S1 disposed at the peripheral edge of the opening 311a of the bathtub receiving member 31, by which the water tightness between the bathtub 2 and the bathtub receiving member 31 is assured.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a support structure for a bath set comprising a bathtub and a waterproof pan in which the bathtub is fitted and mounted.

[0002]

2. Description of the Related Art In general, a house is provided with a unit type bathroom shown in FIG. This bathroom 1 has a bathtub 2
A waterproof pan 3 into which the bathtub 2 is fitted, a wall panel 4 erected on the periphery of the waterproof pan 3, and a ceiling panel (not shown) covering an upper opening formed by the wall panel 4. ,
And a bath set is formed by the bathtub 2 and the waterproof pan 3. The waterproof pan 3 includes a bathtub receiving member 31, an apron member 32, and a washing member 33. The apron member 32 and the washing member 33 are integrally formed, and the bathtub receiving member 31 is connected to the apron member 32. (For example, see Japanese Patent Application Laid-Open No. 9-119151).

The bathtub receiving member 31 has a bathtub installation portion 311 having a rectangular opening 311a into which the bathtub 2 can be fitted.
And a wall panel standing portion 312 formed adjacent to three sides of the four sides of the bathtub installation portion 311 except for one side facing the apron member 32, and the outside of one side of the bathtub installation portion 311 facing the apron member 32. And a supporting portion 313 suspended from the periphery. The bathtub setting portion 311 is formed with a drain groove 311b that opens to the supporting portion 313 adjacent to the wall panel standing portion 312.

[0004] Apron member 32 and washing place member 33
The washing section member 33 is extended and formed integrally with the lower end edge of the apron member 32, and the receiving part 321 on which the support part 313 of the bathtub receiving member 31 described above can be placed is provided on the outer upper end part of the apron member 32. Is formed, and the washing member 33
A wall panel standing portion 331 is formed on the peripheral edge of the other side except one side on which the apron member 32 stands.

On the other hand, the bathtub setting part 31 of the bathtub receiving member 31
In FIG. 1, as shown in FIG. 4 (a), a tape-shaped waterproof material S1 made of EPDM foam is disposed. For this reason, when the bathtub 2 is fitted through the opening 311 a of the bathtub installation part 311 of the bathtub receiving member 31, the back surface of the flange of the bathtub 2 is placed on the waterproof material S <b> 1, and the space between the bathtub 2 and the bathtub receiving member 31 is formed. Seal. Therefore, the bathtub water overflowing from the bathtub 2 flows down the drainage groove 311b or is drained to the washing place member 33 directly via the apron member 32. In this case, between the support portion 313 of the bathtub receiving member 31 and the receiving portion 321 of the apron member 32, in order to prevent the bathtub water overflowing from the bathtub 2 from leaking outside through the receiving portion 321 of the apron member 32. Is filled with a watertight material S2 and silicon caulking C (see FIG. 4B).

On the other hand, the bathtub setting part 31 of the bathtub receiving member 31
The back surface of the drain groove 311b and the wall panel standing portion 312
On the back surface of the steel plate, steel reinforcing members R1 and R2 in the shape of a square pipe are provided, and a bathtub installation part 311 and a wall panel standing part 3 are provided.
12 are reinforced (see FIG. 4A). Further, a rectangular pipe-shaped aluminum reinforcing member R3 is also provided on the back surface of the support portion 313 of the bathtub receiving member 31.
Are reinforced (see FIG. 4B). Then, the support portion 313 of the bathtub receiving member 31 is placed on the receiving portion 321 of the apron member 32, and a screw b is driven into the reinforcing member R3 through the receiving portion 321 of the apron member 32, whereby the bathtub receiving member 31 and the apron member 32 And are integrally connected and fixed.

Further, as shown in FIG. 3, the bathtub receiving member 31 is supported at least at four corners by support legs 5 arranged in the soil. That is, the bathtub setting part 3
The supporting leg 5 supporting the reinforcing member R1 disposed on the other side opposite to the one side facing the apron member 32 of the eleventh portion has a grounding plate 51 welded to one end and a nut 52 welded to the other end. An adjusting nut 55 is welded to an upper end of the bolt 54. As shown in FIG. 4A, bosses 56 are provided at both ends and an intermediate portion of the reinforcing member R1 disposed on the other side of the bathtub installation section 311 facing one side facing the apron member 32. The boss 56 and the adjustment nut 55 of the support leg 5 described above can be brought into contact with each other. Therefore, the upper end of the bolt 54 of the support leg 5 is fitted into the boss 56, and
By adjusting the screwing degree of the bolt 54 with respect to the nut 52, the height of the adjusting nut 55 of the support leg 5, that is, the height of contacting the boss 56 and supporting the bathtub installation part 311 is adjusted. Can be.

The apron member 3 of the bathtub setting part 311
The support leg 5 that supports the end of the reinforcing material R1 on the apron member 32 side, which is provided on both the left and right sides adjacent to one side facing 2,
Washer 57 (see FIG. 3) instead of adjusting nut 55 described above
Is fixed to the upper end of the bolt 54, and a washer 57
After the height for supporting the bathtub receiving member 31 is adjusted,
It supports the reinforcing member R1, that is, the bathtub installation portion 311 of the bathtub receiving member 31.

Further, although not shown in detail, a frame is installed facing the washing member 33 in the soil or the like, and an opening 311 of a bathtub setting portion 311 of the bathtub receiving member 31 is installed.
Another frame is installed facing a.
Is supported by the gantry, and the bathtub installation part 311
The bathtub 2 fitted through the opening 311a is also supported by being mounted on another mount.

As described above, the washing area member 33 of the waterproof pan 3
Are supported by a gantry (not shown), the bathtub receiving member 31 is supported by the support legs 5 in a state reinforced by the reinforcing members R1, R2, and R3, and the bathtub 2 is opened by an opening 311 of the bathtub installation portion 311. And supported by another frame (not shown).

[0011]

By the way, as described above, the bathtub 2 is supported by the pedestal provided independently of the support legs 5 for supporting the bathtub receiving member 31 of the waterproof pan 3, so that the bathtub is supported. When installing 2, the bathtub receiving member 3
The bathtub 2 fitted and mounted on the first bathtub installation section 311 must be supported by the water-stopping material S1 so as to ensure watertightness, and the installation position and height adjustment of the gantry supporting the bathtub 2 must be adjusted. This requires a separate operation, which complicates the operation and requires a lot of operation time.

The present invention has been made in view of the above problems, and provides a support structure for a bath set that can easily and surely support a bathtub with respect to a waterproof pan while ensuring watertightness. It is.

[0013]

SUMMARY OF THE INVENTION The present invention provides a waterproof pan comprising a bath tub, a bath tub receiving member having an opening into which the bath tub can be fitted, an apron member and a washing pan member. The framed reinforcing support member extending from the washing area member to the bathtub receiving member is fixed to the back surface of the washing area member, and a plurality of support poles provided on the reinforcing support member support the peripheral edge of the back surface of the bathtub receiving member. The bathtub fitted through the opening is secured by a reinforcing support member while ensuring watertightness by a water-stopping material arranged on the periphery of the opening.

According to the present invention, when the waterproof pan is installed in the soil or the like and the bathtub is fitted through the opening of the bathtub receiving member, the bathtub is placed and supported on the reinforcing support member supporting the waterproof pan. In addition, the flange of the bathtub closely adheres to the water-stopping material provided on the periphery of the opening of the bathtub receiving member, and watertightness between the bathtub and the bathtub receiving member is ensured. As a result, there is no need for an adjusting operation for supporting the bathtub with respect to the bathtub receiving member so as to ensure watertightness, and the bathtub can be easily and reliably supported with respect to the waterproof pan while ensuring watertightness.

[0015]

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

FIGS. 1 and 2 show a support structure for a bus set according to the present invention. For convenience of description, the same members as those described in the related art are denoted by the same reference numerals.

The waterproof pan 3 constituting this bath set is
A bathtub receiving member 31, an apron member 32 suspended from one side of the bathtub receiving member 31, a washing member 33 extending to a lower edge of the apron member 32, and one side of the washing member 33 facing the apron member 32. And a waist wall member 34 erected on the periphery of the other side excluding the above, is integrally formed, and the waist wall member 34 is formed with a wall panel standing portion 341. The wall panel standing portion 341 of the waist wall member 34 and the wall panel standing portion 312 of the bathtub receiving member 31 are located on a continuous plane.

Here, the bathtub receiving member 31, the apron member 32 and the washing place member 33 constituting the waterproof pan 3 have basically the same structure as that described above. However, since the bathtub receiving member 31 and the apron member 32 are formed integrally with the washing place member 33 and the waist wall member 34, no support portion or receiving portion for connecting them is formed.

On the back surface of the waterproof pan 3, a reinforcing support member 10 having a square pipe framed in the shape of a letter extends from the washing area member 33 to the tip of the bathtub receiving member 31. 10 is integrally fixed to the back surface of the washing member 33. A plurality of grounding legs 11 are provided on the reinforcing support member 10 at appropriate intervals, and a tip end position thereof is opposite to one side of the bathtub receiving member 31 facing the apron member 32. A plurality of support poles 12 are arranged facing the reinforcing member R2 arranged on the back surface of the wall panel standing portion 312 on the side.

The ground leg 11 comprises a bolt leg 112 to which a ground plate 111 is integrally welded. The bolt leg 112 is screwed into a nut 101 welded to the reinforcing support member 10, thereby reinforcingly supporting the bolt leg 112. The waterproof pan 3 can be raised and lowered with respect to the member 10 to support the waterproof pan 3 directly in the soil or the like, or indirectly via a gantry.

The support pole 12 has a nut 1 at one end.
21 comprises a pipe 123 having a bolt 122 welded to the other end thereof, and a connecting bolt 102 welded to the reinforcing support member 10.
The nut 121 fixed to the pipe 123 is screwed. A support nut 124 is welded to the tip of a bolt 122 fixed to the pipe 123, and the support nut 124 comes into contact with the above-described reinforcing member R2.

On the other hand, a plurality of bathtub legs 21 corresponding to the reinforcing support members 10 are provided on the bottom surface of the bathtub 2 constituting the bath set.
Are fixed, and the bathtub setting part 31 of the bathtub receiving member 31 is fixed.
When the bathtub 2 is fitted through the opening 311a, the bathtub leg 21 is placed on the reinforcing support member 10.

In this case, since the height of the bathtub receiving member 31 and the reinforcing support member 10 are constant, the height is set in advance so that the height of the bathtub 2 substantially coincides with the height of the bathtub 2.
For example, by fixing the reinforcing support member 10 to the back surface of the washing member 33 via the support member 103 (see FIG. 1),
Alternatively, the position of supporting the bathtub 2 with respect to the reinforcing support member 10 is adjusted by changing the height of the bathtub legs 21.

Next, a case where the bus set thus configured is installed will be described. By bringing the waterproof pan 3 into the bathroom 1 and adjusting the grounding legs 11 of the reinforcing support member 10 fixed to the back surface of the washing area member 33, the waterproof pan 3 can be installed in a dirt space or the like. Next, when the bathtub 2 is fitted through the opening 311a of the bathtub installation portion 311 of the bathtub receiving member 31, the bathtub legs 21 are placed and supported on the reinforcing support member 10, and the back of the flange is attached to the bathtub installation portion. 311 can be tightly contacted with the water-stopping material S1 arranged in 311 and the space between them can be sealed.

That is, since the support surface of the bathtub 2 of the reinforcing support member 10 is set in advance, the bathtub installation portion 3
The bathtub 2 can be automatically placed at the supporting position of the bathtub 2 by fitting the bathtub 2 through the opening 311a of the eleventh case, and at this time, water tightness between the bathtub 2 and the bathtub receiving member 31 by the water stopping material S1 is secured Is what is done. As a result, there is no need for an adjustment work for separately supporting the bathtub 2 with respect to the bathtub receiving member 31 of the waterproof pan 3 so as to ensure watertightness. Can be secured and supported.

In the above-described embodiment, the bathtub receiving member 31, the apron member 32 and the washing place member 33 are used.
Although the waterproof pan 3 in which the apron member and the washing place member are integrally formed and the bathtub receiving member 31 are connected to the apron member 32 as described in the related art, Although not shown in detail, a waterproof pan in which the bathtub receiving member and the apron member are integrally formed, and the lower end edge of the apron member is mounted on the periphery of the washing area member and connected thereto may be used.

Further, in the above-described embodiment, the waterproof pan 3 in which the waist wall 34 is integrally formed is exemplified, but the waist wall 34 is not necessarily provided. In this case, the washing place member 33
A wall panel standing portion 331 is formed on the periphery of the other side except one side facing the apron member 32 of FIG.

[0028]

As described above, according to the present invention, if the waterproof pan is installed in the soil or the like and the bathtub is fitted through the opening of the bathtub receiving member, the bathtub is placed on the reinforcing support member supporting the waterproof pan. In addition to being supported and supported, it is possible to secure watertightness between the bathtub and the bathtub receiving member by closely adhering to the water-stopping material arranged around the opening of the bathtub receiving member. As a result, the bathtub can be easily and reliably supported with respect to the waterproof pan while ensuring watertightness.

[Brief description of the drawings]

FIG. 1 is a perspective view showing a support structure for a bus set of the present invention.

FIG. 2 is a cross-sectional view showing a bus set supporting structure of the present invention with a part thereof omitted.

FIG. 3 is a perspective view showing a conventional bathroom together with a support structure for a bath set.

FIG. 4 is a cross-sectional view showing a part of a conventional bus set supporting structure which is partially omitted.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Bathroom 2 Bathtub 21 Bathtub leg 3 Waterproof pan 31 Bathtub receiving member 311 Bathtub installation part 311a Opening 32 Apron member 33 Washing area member 10 Reinforcement support member 11 Grounding leg 12 Support pole

Claims (1)

[Claims] 1. A bath set comprising a bathtub, a bathtub receiving member formed with an opening into which the bathtub can be fitted, an apron member, and a washing pan member, wherein the waterproof pan includes a washing pan member and a bathtub receiving member. A tub fitted with the framed reinforcing support member fixed to the back surface of the washroom member, supporting the peripheral portion of the back surface of the bathtub receiving member with a plurality of support poles provided on the reinforcing support member, and fitted through the opening of the bathtub receiving member. And a supporting structure for supporting the bus set with a reinforcing support member while ensuring watertightness by a water-blocking material disposed on the periphery of the opening.