JPH11141155A - Support structure for floor of bathroom unit - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a support structure which can be easily installed even if the floor thereof is divided and in which the number of support bodies can be reduced. SOLUTION: In the support structure for a floor of a bathroom unit, a floor 1 of a bathroom unit which is divided into a washing-place side 1B and a bathtub-side 1A is supported by supporting bodies so that the height of the floor 1 can be adjusted. In this case, supporting bodies 32 are provided just below the joining parts 12, 16 between the side 1A and the side 1B or below the neighborhood of the parts 12, 16 to support both the sides 1A, 1B of the floor 1. By adjusting the bodies 32, the height of the side 1B and that of the side 1A can be adjusted simultaneously. And the number of the bodies 32 can be reduced by supporting both the sides 1A, 1B of the floor 1.

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 floor of a bathroom unit in which the floor of a bathroom unit such as a waterproof floor pan and a bathtub with a washing place is divided into a washing place side and a bathtub side.

[0002]

2. Description of the Related Art For example, a waterproof floor pan, which forms a floor of a bathroom unit, is provided with a bathtub mounting part on a bathtub side and a washing area on a washing area in order to facilitate transportation to an installation site. It is often divided. As shown in FIG. 7, the split-type waterproof floor pan 100 has a bathtub mounting portion 101.
A pair of supports 1 connected by reinforcing beams 112 on the back side of
10 and a pair of supports 1 connected to the back side of the
11 is attached. The supports 110 and 11
Reference numeral 1 denotes support beams 110a and 111a attached to the back side of the waterproof floor pan 100, and height-adjustable support legs 110b and 111b are attached to both ends (upper and lower ends in the drawing).

[0003] In this waterproof floor pan 100, FIG.
As shown in the figure, the bathtub placing section 101 and the washing section section 102
After the joining portions 101a and 102a formed on the base member are overlapped with each other via a packing P, the joining portions 101a and 102a
The bathtub mounting part 101 and the washing place part 102 are integrated by joining the a and 102a with the screw Q.

[0004]

However, in order to install the split type waterproof floor pan 100 on the installation surface F, the adjusting tub T of the support legs 110b and 111b is operated, so that the bathtub mounting part 101 is operated. After adjusting the horizontal level of the washing area 102 and the vertical position of the outline independently,
Joining part 101 between bathtub placing part 101 and washing place part 102
bathtub mounting part 1 so that a and 102a can be joined well.
It is necessary to adjust the relative vertical position of the washing area 102 with the washing area 102. That is, the split type waterproof floor pan 100
Then, in order to install this on the installation surface F, it is necessary to repeat the independent adjustment of the divided floor unit alone and the relative adjustment of the divided floor units, which makes the installation work difficult. There was a problem.

[0005] Further, in such a split type waterproof floor pan 100, the number of supports 110 and 111 is remarkably increased as compared with the integral type waterproof floor pan 120 as shown in FIG. There was a problem of getting high.

[0006] Such a problem is caused not only by the waterproof floor pan, but also when the wash tub side and the bath tub side of the bath tub forming the floor of the bathroom unit are divided, or when the floor of the bathroom unit is formed. This also occurs when the washing tub side and the bathtub supporting frame of the bathtub are separated from each other in a bathtub with a built-in washing bathtub.

In view of the above, the present invention provides a support structure for a floor of a bathroom unit in which the floor can be easily installed and the number of supports can be reduced even if the floor is divided. The purpose is to do.

[0008]

According to a first aspect of the present invention, a bathroom unit divided into a washing area and a bathtub side has a floor portion supported by a height-adjustable support. In the floor support structure, along the joint between the washing area side and the bathtub side of the floor, directly below this joint,
Alternatively, a support is provided below the vicinity of the joint, and the support supports both the washing area side and the bathtub side of the floor.

According to the present invention, even if the floor of the bathroom unit is divided into a washing place side and a bathtub side, both the washing place side and the bathtub side are provided immediately below these joints or below the vicinity of these joints. Since the supporting body for supporting is provided, if the supporting body is adjusted, the vertical positions of the washing part side and the bathtub side of the floor can be simultaneously determined. Further, the number of supports can be reduced by providing the supports that support both the washing area side and the bathtub side.

[0010] According to a second aspect of the present invention, in the case of the first aspect of the invention, the joint of the floor and the bathtub side is joined in a state of being fixed to the support. That is.

According to the present invention, since the joint between the washing area side and the bathtub side of the floor can be fixed to the support, the strength is weak when fixing the support to the floor.
These joints can be sufficiently reinforced by the support.

According to a third aspect of the present invention, in the case of the first aspect of the present invention, in addition to the support for supporting both the washing area side and the bathtub side of the floor, the invention is also provided in parallel with the support. One support is provided on each of the washing area side and the bathtub side of the floor.

According to the present invention, for example, by providing two supports including a support that also supports the bathtub side on the washing side of the floor, and providing one support on the bathtub side of the floor, This floor can be easily installed. That is, first, by adjusting the two supports, the washing area side of the floor is installed, and then the joint of the bathtub side of the floor is supported by the joining area of the washing area. Is adjusted, and the floor is installed on the bathtub side (particularly, the horizontal level is adjusted).

[0014]

Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a diagram showing the area around a waterproof floor pan of a bathroom unit provided with a support structure according to an embodiment of the present invention.

The waterproof floor pan 1 forms a floor of a bathroom unit which is a prefabricated bathroom, and as shown in FIG. 1, a bathtub mounting portion 1A for installing a bathtub 2 and a washing place A are provided. It is divided into a washing place 1B for forming
The transportation to the site is facilitated. In addition, the bathtub mounting part 1A and the washing place part 1B are each integrally formed of a resin material.

As shown in FIG. 1, the bathtub mounting portion 1A is formed in a slightly deep concave shape so that the bathtub 2 can be dropped into the bathtub 2 so that the height of the bathtub 2 can be reduced. A wall mounting portion 10 for installing a wall panel (not shown) and the like is formed on the outer peripheral end except for the washing section 1B side. In addition, a first joining portion 12 is formed horizontally at substantially the same vertical position as the wall mounting portion 10 on the upper portion of the outer peripheral edge of the washing section 1B forming the bank portion 11,
On the back side of the bathtub mounting portion 1A, a reinforcing rib 13 and a support mounting portion 14 are formed.

[0017] As shown in FIG.
It is formed in a shallow dish shape as compared with the bathtub mounting portion 1A, and a wall mounting portion 15 is formed at an outer peripheral end excluding the bathtub mounting portion 1A side so as to follow the wall mounting portion 10 of the bathtub mounting portion 1A. In addition, a second joining portion 16 is formed on the outer peripheral end of the bathtub placing portion 1A, which forms the bank portion 11, for joining the first joining portion 12 of the bathtub placing portion 1A by overlapping. Further, a reinforcing rib 17 and a support mounting portion 18 are formed on the back side of the washing section 1B.

Here, as shown in FIGS. 3 and 4,
The first joining portion 12 of the bathtub placing portion 1A and the second joining portion 12 of the washing section 1B
The joining portion 16 is overlapped with the packing P via a packing P, and the first and second joining portions 12 and 16 and the packing P are formed with an elongated hole K into which a fixing screw B for joining is inserted. . In this case, in order to prevent the head B1 of the fixing screw B from protruding upward, the first and second joints 12,
In FIG. 16, the protrusions 12 are formed so that the long hole K side becomes concave.
a, 16a are formed. Note that a support positioning portion 16b is formed at the outer end of the second joint 16 so as to hang downward.

As shown in FIG. 1, below the waterproof floor pan 1, a support base 3 for mounting the pan 1 on an installation surface F is attached. This support base 3 is provided with a first support 30 attached to the back side of the bathtub mounting portion 1A.
Second and third supports 31 and 32 attached to the back side of the washing section 1B; the second support 31 and the third support 3
2 and a reinforcing beam 33 that connects the two. The first, second and third supports 30, 31, 32 are height-adjustable supports.

As shown in FIG. 5, the first support 30 is disposed parallel to the bank 11 at an end on the back side of the bathtub mounting portion 1A opposite to the washing area 1B. It is composed of a support beam 30a having a groove shape in cross section, which is attached to the support attachment portion 14 of the bathtub mounting portion 1A by screws or the like, and a pair of support legs 30b attached to both ends of the support beam 30a. In addition, the second support 31 is disposed parallel to the bank 11 at an end on the back side of the washing section 1B opposite to the bathtub mounting section 1A, and similar to the first support 30, It is composed of a support beam 31a having a groove shape in cross section which is attached to the support attachment portion 18 of the washing section 1B with screws or the like, and a pair of support legs 31b attached to both ends of the support beam 31a.

As shown in FIGS. 1 and 5, the third support 32 is located below the bank 11 of the washing section 1B, that is,
A support beam 32a having a C-shaped cross section, which is disposed along the bank 11 on the lower surface of the second joint 16 and is attached to the lower surface of the second joint 16 via a fixing screw B; A pair of support legs 32b attached to both end sides of 32a
It is composed of As shown in FIG. 5, the reinforcing beams 33 are provided on the support legs 31 of the second and third supports 31, 32.
b and 32b are connected to each other to reinforce the second and third supports 31, 32, and are formed of an angle material having an L-shaped cross section.

Here, the first, second and third support members 30,
31 and 32 and the reinforcing beam 33 are formed of a steel material, and at the lower ends of the support legs 30b, 31b and 32b, the horizontal level adjustment and the height adjustment of the waterproof floor pan 1 can be performed and can be moved up and down. An adjustment bolt T is provided. Further, as shown in FIG. 3, a screw hole M for screwing the fixing screw B is formed in the support beam 32 a of the third support 32.

Next, the procedure for installing the waterproof floor pan 1 will be described. First, the first support 30 is attached to the back side of the bathtub mounting section 1A, and the second and third supports 31 and 32 are attached to the back side of the washing section 1B, and reinforcing beams are attached to the support legs 31b and 32b. Attach 33. In this case, the third support body 32 and the washing section 1B are not fixed,
On the support beam 32a of the third support body 32, the second
The joint 16 may be simply placed, or the support beam 32a and the second joint 16 may be lightly fixed using an adhesive or a screw.

Next, as shown in FIG. 2, the washing area 1B to which the second and third supports 31 and 32 are attached is installed on the installation surface F, and the adjusting bolts T of the support legs 31b and 32b are set. Adjust and set the horizontal level and the vertical position of the washing section 1B. Subsequently, the bathtub placement section 1A to which the first support 30 is attached is installed on the installation surface F side. In this operation, the first support 30 is supported on the installation surface F, and the first joint 12 is connected to the washing section 1B via the packing P.
Is carried out on the second joint portion 16 of FIG. Then, by adjusting the adjusting bolt T of the support leg 30b, the horizontal level of the waterproof floor pan 1 in which the bathtub placing portion 1A and the washing place portion 1B are integrated is brought out, and the bathtub placing portion 1A is moved horizontally. The positioning of the bathtub placing section 1A and the washing section 1B in the front-back and left-right directions is performed.

Next, if the fixing screw B is screwed into the screw hole M on the support beam 32a side of the third support 32 via the long hole K of the first and second joints 12, 16 and the like, the bathtub Mounting part 1A
And the washing section 1B are integrated to form the waterproof floor pan 1, and the third support 32 is fixed to the bathtub placing section 1A and the washing section 1B, and the installation surface of the waterproof floor pan 1 The installation work on F is completed.

As described above, in the structure for supporting the floor of the bathroom unit, even if the waterproof floor pan 1 is divided into the bathtub placing section 1A and the washing place section 1B, the first and second joints are provided. Immediately below the second joints 12 and 16, the bathtub mounting part 1 </ b> A
Since the third support 32 that supports both the washing section 1B and the washing section 1B is provided, the vertical position of the bathtub placing section 1A and the washing section 1B can be simultaneously adjusted only by adjusting the third support 32. Thus, the installation work of the split type waterproof floor pan 1 can be facilitated, and the number of supports of the waterproof floor pan 1 can be reduced correspondingly.

In the structure for supporting the floor of the bathroom unit, the first joining portion 12 on the side of the bathtub mounting portion 1A and the washing section 1
In joining the second joint 16 on the B side, these are fixed to the support beam 32a of the third support 32 by the fixing screw B, so that the third support 32 is moved to the waterproof floor pan 1 side. At the same time as the fixing of the first and second
The joints 12 and 16 can be firmly joined together with the third support 32 reinforcing the joints.

Further, in the support structure for the floor of the bathroom unit, the second support 31 and the third support 32 are provided on the side of the washing section 1B. By adjusting the third supports 31 and 32, the vertical position and the horizontal level of the washing section 1B can be adjusted, and the washing section 1B can be installed alone, and only the adjustment of the horizontal level needs to be performed. 1 on the mounting section 1A side
Since only the book support (first support 30) is provided,
Just by adjusting the first support 30, the bathtub mounting section 1 </ b> A
The horizontal level can be easily adjusted.

In the supporting structure for the floor of the bathroom unit, the first joining portion 12 of the bathtub placing portion 1A is placed on the second joining portion 16 of the washing section 1B. The second joint 16 may be placed on the part 12. In this case, since the bathtub mounting part 1A side is installed first, two supports are provided on the bathtub mounting part 1A side, and one support body is provided on the washing place part 1B side. Of course, the washing place section 1B or the bathtub placing section 1A to be installed first is
It may be supported by two or more supports.

In the support structure for the floor of the bathroom unit, the third support 32 is provided immediately below the first and second joints 12 and 16. However, the third support 32 is provided between the bath tub mounting section 1A and the washing section 1B. If it can support both, the third support 32
May be provided below the vicinity of the first and second joints 12 and 16.

Further, in the support structure for the floor of the bathroom unit, one support leg is provided at each end of the supports 30, 31, and 32. However, the support legs are provided for the supports 30, 31, and 32, respectively. Of course, three or more may be provided.

In the support structure for the floor of the bathroom unit, a case has been described where the waterproof floor pan 1 is installed on the installation surface F. However, when the waterproof floor pan 1 is installed on a base on a cloth foundation. However, similarly, this support structure can be applied. That is, as shown in FIG.
Is formed by attaching L-shaped hardware 30c to be hooked on the base D on the cloth base V at both ends of the support beam 30a, and the second and third supports 31, 32 are formed by the support beam 31.
a and 32a are formed by attaching similar L-shaped hardwares 31c and 32c to both ends thereof, and L-shaped hardwares 30c and 31 are formed.
Even when adjusting bolts T1 for height adjustment are attached to c and 32c, for example, the bathtub mounting portion 1A is supported by the first support 30, and the washing section 1B is supported by the second and third supports 31, 32.
In this case, the same effect as in the case where the waterproof floor pan 1 is installed on the installation surface F can be obtained.

Further, in the structure for supporting the floor of the bathroom unit, the waterproof floor pan 1 of the bathroom unit has been described as an example. However, the floor of the bathroom unit has a washing area in which a bathtub and a washing area are integrally formed. Even in the case of a bathtub, if this bathtub with a washing place is divided into a bathtub side and a washing place side, the floor unit support structure of this bathroom unit can be applied,
The same effect as in the case of the waterproof floor pan 1 can be obtained.
In this case, even if the bathtub is a bathtub fitted with a washing tub fitted around the supporting frame, if the supporting frame on the tub side and the washing yard side are divided, the floor of the bathroom unit is similarly Support structure can be applied.

[0034]

Since the present invention is configured as described above, it has the following effects.

According to the first aspect of the present invention,
In a floor unit supporting structure of a bathroom unit in which a floor portion of a bathroom unit divided into a washing place side and a bathtub side is supported by a height-adjustable support body, a joint between the washing place side and the bathtub side of the floor part Along the line, a support is provided directly below the joint or below the vicinity of the joint, and the support supports both the washing side and the bathtub side of the floor. Is divided, the floor can be easily installed, and the number of supports can be reduced.

According to the invention described in claim 2 of the present invention,
In the case of the invention according to claim 1, in a state where the washing part side joint part and the bathtub side joint part of the floor part are fixed to the support,
Since it is joined, the support can be fixed to the floor, and at the same time, the joint that is weak in strength is reinforced with the support,
Can be firmly joined.

According to the third aspect of the present invention,
In the case of the invention according to claim 1, in addition to the support for supporting both the washing area side and the bathtub side of the floor, the washing area side and the bathtub side of the floor are provided in parallel with the support. 1
Since one support is provided for each of the two supports, after one side of the floor provided with the two supports is installed, one support is provided while one joint is supported by the other joint. The other of the floors provided can be easily installed.

[Brief description of the drawings]

FIG. 1 is a perspective view around a floor of a bathroom unit provided with a support structure according to an embodiment of the present invention.

FIG. 2 is a front view around the floor shown in FIG. 1;

FIG. 3 is an enlarged cross-sectional view around a joint of a floor shown in FIG. 1;

FIG. 4 is a partial plan view of the joint shown in FIG. 3;

FIG. 5 is an explanatory view of installation of the floor shown in FIG. 1;

FIG. 6 is a perspective view of a support structure according to another embodiment of the present invention.

FIG. 7 is an explanatory diagram of installation of a floor of a bathroom unit having a conventional support structure.

FIG. 8 is a cross-sectional view around the joint of the floor shown in FIG. 7;

FIG. 9 is a front view of the area around the floor in which the washing area and the bathtub are integrated.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Waterproof floor pan (floor part) 1A Bathtub mounting part (bath part side of floor part) 1B Washing part (washing part side of floor part) 12 1st joining part (joining part) 16 2nd joining part (joining part) 30th 1 Support (Support) 31 Second Support (Support) 32 Third Support (Support)

Claims (3)

[Claims] 1. A support structure for a floor of a bathroom unit, wherein the floor of the bathroom unit, which is divided into a washing area and a bathtub side, is supported by a height-adjustable support. Along the joint between the tub and the bathtub side, the support is provided directly below the joint or below the vicinity of the joint, and the support allows the washing part side and the bathtub side of the floor to be connected to each other. A floor unit support structure for a bathroom unit, wherein both are supported. 2. The bathroom unit according to claim 1, wherein the washing-portion-side joining portion and the bathtub-side joining portion of the floor portion are joined while being fixed to the support. Floor support structure. 3. In addition to the support for supporting both the washing side and the bathtub side of the floor, the washing side and the bathtub side of the floor are parallel to the support. The support structure for a floor of a bathroom unit according to claim 1, wherein one support member is provided for each of the support members.