JP2001254416A - Support leg fixing structure of bathroom unit - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a support leg fixing structure of a bathroom unit capable of easily and quickly supporting and fixing a support leg even on a thin bar. SOLUTION: This support leg fixing structure of the bathroom unit fixed to a horizontal bar in a state of placing a support plate arranged on the lower end of the support leg for receiving a pan member and/or a bathtub for constituting the bathroom unit from the lower side on the horizontal bar of a stand installed in a prescribed height position from a foundation floor surface, is constituted by sandwiching and fixing the support plate between a sandwiching member and the horizontal bar.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fixing structure for supporting legs of a bathroom unit.

[0002]

2. Description of the Related Art As a bathroom unit, Japanese Patent Laid-Open No. 9-71988 discloses a waterproof pan integrally provided with a bathtub receiving portion and a washing floor, a bathtub pan serving as a bathtub receiving portion and a washing pan constituting a washing floor. A pan-shaped member provided with a support leg as disclosed in the official gazette is received by a receiving portion provided on the installation portion and fixed to the receiving portion. Then, a bathtub is installed in the bathtub receiver, and a side wall is provided by supporting the lower end of the wall panel on the panel receiver provided on the peripheral portion of the pan-shaped member, and the ceiling panel is mounted on the side wall. Some are supposed to.

[0003] In the case of this type of bathroom unit, a support is previously formed by a block or the like on a foundation floor surface such as a dirt floor or a floor surface of an installation portion, and the upper surface of the support is used as a receiving portion so that the bottom of the bread-like member is formed. And a sufficient piping space such as a drain pipe between the installation surface and the installation surface. However, in the case of the method in which the columns are provided using blocks or the like, the thickness of the columns is large, so that the piping space is narrowed by the columns.
Therefore, in order to take a sufficient piping space, the distance between the pan-shaped member and the foundation floor must be increased.
That is, it is necessary to increase the height of the underfloor space of the building, which increases construction costs.

Therefore, in order to secure a sufficient piping space even if the height of the underfloor space is suppressed, it is formed of a thin steel square pipe or a substantially C-shaped steel material (hereinafter referred to as "C-chan"). Hang the horizontal bar horizontally between the cloth foundations,
A method of using a suspension base for receiving the support legs on the upper surface of the horizontal bar, as well as assembling in advance a stand with a horizontal bar such as a thin steel square pipe or C-chan with the support legs on the installation surface, A method has been adopted in which the support leg of the pan-shaped member is further received on the upper surface of the horizontal bar.

In the method of supporting the support legs on the horizontal bar, the support legs are usually fixed on the installation surface on the upper surface of the horizontal bar, which is the receiving surface, using an adhesive.
In the case of the bathroom unit in which the support leg is received on the upper surface of the bar as described above, the width of the horizontal bar is so narrow that the adhesive may not be properly filled between the horizontal bar and the lower end of the support leg. At the same time, even if the filling is successful, it is possible to perform post-process operations such as bathtub installation work and wall panel installation work until the adhesive hardens and the pan-shaped member does not move. Can not. Therefore, there is a problem that work efficiency is poor.

[0006]

SUMMARY OF THE INVENTION In view of such circumstances, the present invention provides a support leg fixing structure for a bathroom unit which can easily and quickly support and fix a support leg on a thin bar. It is intended to be.

[0007]

SUMMARY OF THE INVENTION In order to achieve such an object, a supporting leg fixing structure for a bathroom unit according to the present invention provides a supporting leg for receiving a pan member and / or a bathtub constituting a bathroom unit from below. Support leg fixing structure of a bathroom unit fixed to a horizontal bar in a state where a support plate provided at a lower end of the base is placed on a horizontal bar of a gantry installed at a predetermined height from a foundation floor surface Wherein the support plate is sandwiched and fixed between the sandwiching member and the horizontal bar.

Further, in the supporting leg fixing structure according to the present invention, the holding member has a cross-section substantially C having an opening on one side.
It is shaped like a letter, and both ends of the opening are screwed into screw holes provided at positions facing the opening, with the body being a clamping surface,
It is preferable to provide a structure having a fixing bolt whose tip advances and retreats in the opening direction by unfastening the screw.

[0009]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be described below.
This will be described in detail with reference to the drawings. FIG. 1 and FIG.
1 shows one embodiment of a support leg fixing structure for a bathroom unit according to the present invention.

As shown in FIG. 1, this bathroom unit 1
Has a bathtub pan 2 serving as a bathtub receiving portion, and a washing pan 3 forming a washing portion. The bathtub pan 2 is supported on a table 4.

That is, as shown in FIG. 2, the placing gantry 4 is a pan supporting horizontal bar formed by using two C-channels which are arranged in parallel and whose opening side is directed downward. (Hereinafter referred to as a “pan support bar”) 41, a rectangular frame portion 4 a formed by a connecting bar 42 arranged orthogonal to the pan support bar 41, and a corner portion of the frame portion 4 a. A support leg 4 extending downward to support the frame portion 4a at a predetermined height from the base floor surface FL which is a receiving surface.
b.

The bread support bar 41 is formed to have a length that enters the lower part of the washing pan 3 from below the bathtub pan 2 when the placing stand 4 is installed on the base floor FL. The bathtub pan 2 is shown in FIG. 3 in a state in which four support legs 21 provided to extend downward from the bottom thereof have a support plate 22 provided at the lower end thereof mounted on a pan support bar 41. As described above.

That is, as shown in FIG. 3, the holding member 5 has an opening 51 which is substantially the same as or slightly wider than the bread support bar 41 and has a width smaller than the outer diameter of the support plate 22. And a screw hole (not shown) provided at a position facing the opening 51 of the main body 53 and a main body 53 having a substantially C-shaped cross section with both side edge portions 52 serving as clamping portions, and unscrewing the screw. Fixing bolt 5 whose tip advances and retreats in the direction of the opening 51
4 and a nut 55 for preventing loosening. Then, the bread support bar 41 is arranged from below into the inside through the opening 51, the fixing bolt 54 is advanced toward the opening 51, and both end edges 52 of the opening 51 are drawn toward the bread support bar 41, and both ends are pulled. Edge 52 and bread support bar 41
The support leg 21 can be fixed to the pan support bar 41 by sandwiching the support plate 22 between the support plate 21 and the upper surface of the pan support bar 41.

On the other hand, the washing pan 3 has a pair of long support legs 31 having a long length and a short support leg 32 having a short length extending from the bottom thereof. The short support leg 32 is connected to the short support leg 32 via a connection bar 33, the long support leg 31 is directly supported on the foundation floor surface FL, and the short support leg 32 is supported by the pan support bar 41. The support plate 34 provided at the lower end of the short support leg 32 is connected to the pan support bar 41 via the sandwiching member 5 similarly to the support plate 22 of the bathtub pan 2.
It is fixedly pinched.

Each of the connecting bars 33 and 42 is formed by a C-channel arranged so that its opening faces downward. Although not shown, each of the support legs 21, 31, and 33 has a height adjusting means.
In FIG. 1, reference numeral 11 denotes a cloth base.

The bathroom unit 1 is constructed as described above, and the washing pan 3 and the bath pan 2 are assembled and constructed as follows. That is,
First, the gantry 4 is installed at a predetermined position on the foundation floor FL, which is an installation surface, and the level of the pan support bar 41 of the gantry 4 is adjusted by height adjusting means provided on the support legs 4b.

Next, as shown in FIG.
Are installed such that the long support legs 31 are supported on the foundation floor surface FL and the short support legs 32 are supported on the upper surface of the pan support bar 41. The level of the washing pan 3 is adjusted to a predetermined height position by adjusting the height adjusting means of the short support leg 31 and the short support leg 32, and the support plate 34 of the short support leg 32 is sandwiched by using the clamping member 5. It is fixed to the pan support bar 41.

Then, if necessary, the washing pan 3
After connecting the water supply / drainage pipes and the like disposed below the washing pan to the drain port of the washing pan, the bathtub pan 2 is moved so that its supporting legs 21 are placed at predetermined positions on the pan supporting bar 41 as shown in FIG. After installation, an operator places his / her hand or body under the floor from above the bathtub pan 2 through a working hole (not shown) pre-drilled in the floor bathtub pan 2 or an insertion hole of a hot / water supply pipe. By adjusting the height adjusting means of the support leg 21 to adjust the level of the bathtub pan 2 to a predetermined height position,
The first support plate 22 is fixed to the pan support bar 41 using the holding member 5.

Thereafter, the work hole and the insertion hole are closed, and a bathtub (not shown) is set on the bathtub pan 2.
Although not shown, the bathroom can be completed by assembling the wall panel, the ceiling panel, and the like at predetermined positions. The support leg fixing structure of the bathtub unit 1 includes support plates 22 and 34 of the support legs 21 and the short support legs 32.
Is simply fixed by the clamping member 5 so that the support legs 21
In addition, since the short support legs 32 can be firmly fixed, it is not necessary to wait for the hardening of the adhesive when performing the next process as in a conventional fixing method using an adhesive. As a result, the working time can be reduced.

The supporting leg fixing structure of the bathroom unit according to the present invention is not limited to the above embodiment. For example,
In the above embodiment, the bathtub support bar 41 and the connection bar 3
3, 42 were formed by C-chan, but square pipes and H
Shaped steel or the like may be used. The material is not limited to steel, but may be a lightweight metal such as aluminum or the like, or may be one whose surface is rust-proofed such as resin lining.

Further, in the above embodiment, the support legs are supported on the placing gantry 4, but the supporting legs may be supported on the horizontal bar of the hanging gantry.

[0022]

The support leg fixing structure for a bathroom unit according to the present invention is constructed as described above, so that no waiting time is required when moving to the next operation, such as waiting for the adhesive to harden, and work efficiency is improved. Is improved.

[Brief description of the drawings]

FIG. 1 is a side view of a bathroom unit showing an embodiment of a support leg fixing structure for a bathroom unit according to the present invention.

FIG. 2 is a sectional view taken along line XX of FIG.

FIG. 3 is a sectional view taken along line YY of FIG. 1;

FIG. 4 is an explanatory diagram illustrating an assembled state of the bathroom unit in FIG. 1;

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Bathroom unit 2 Bath pan (pan member) 21 Support leg 22 Support plate FL Foundation floor 4 Placement stand 41 Bathtub support horizontal bar 5 Clamping member 51 Opening 52 Both edges 53 Main body 54 Fixing bolt

Claims (2)

[Claims] 1. A pan member constituting a bathroom unit and / or
Alternatively, a support plate provided at the lower end of the support leg that receives the bathtub from below is fixed to the horizontal bar while being placed on a horizontal bar of a gantry installed at a predetermined height from the foundation floor surface. A supporting leg fixing structure for a bathroom unit, wherein the supporting plate is fixedly clamped between a clamping member and a horizontal bar. 2. The holding member has a cross section substantially C having an opening on one side.
It is shaped like a letter, and both ends of the opening are screwed into screw holes provided at positions facing the opening, with the body being a clamping surface,
2. The supporting leg fixing structure for a bathroom unit according to claim 1, further comprising: a fixing bolt whose tip advances and retreats in an opening direction by unfastening the screw.