JPH07217158A - Supporting device for bathroom floor material - Google Patents

Abstract

PURPOSE:To easily adjust the height of floor posts from above before and after installation of a bathroom floor by a method wherein the positions of holes provided to the bathroom floor are adjusted, and the height of floor supporting devices sustaining the floor can be adjusted through the holes of the bathroom floor. CONSTITUTION:In construction of a bathroom floor 1, floor supporting devices 2, 2 are fixed with anchors or the like to a foundation 4. The height for each of the floor supporting devices 2 is adjusted to a preset height. Then, a required bathroom floor 1 is placed over the supporting devices, and supporting plates 24 of the floor supporting devices 2 are fitted to the underside of holes 11 provided to the bathroom floor. Horizontality and inclination of the bathroom floor 1 is measured with a level or the like, and the height for each of the floor supporting devices 2 is adjusted. In the adjustment, a tool is inserted through the hole 11 of the bathroom floor and hung to a hole 24a of the supporting plate, and the supporting plate 24 is turned to move upward and downward. After the adjustment, each of the holes 11 is covered with a cover and is made to be flush with the floor. As occasion demands, the covers are stuck by adhesion.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a bathroom floor material supporting device which enables the height and horizontal adjustment of the bathroom floor material to be easily adjusted even from the top even after construction. is there.

[0002]

2. Description of the Related Art In a general house or the like, when a floor material for a bathroom is provided on a foundation or floor slab, a bundle is provided on the foundation or floor slab, and the bathroom floor is supported on the upper end of the floor with the same height. I am trying to do it. At this time, the length of the bundle can be adjusted so that the bathroom floor can be installed horizontally or with a slight inclination in a predetermined direction.

[0003]

However, in the conventional supporting method using a bundle of bathroom floors, a bundle of a predetermined length is used, and the length can be adjusted within an allowable range.
This is all work before installing the bathroom floor.
Therefore, after all the bundle heights have been adjusted and the bathroom floor has been attached, this readjustment such as horizontal adjustment cannot be performed from the bathroom floor top surface, so it is necessary to go under the floor. For this reason, there was a drawback that the bathroom floor could not be constructed accurately if it could not go under the floor.

It is an object of the present invention to easily adjust the bundle height from the upper surface of the bathroom floor not only before the construction of the bathroom floor but also after the construction.

[0005]

SUMMARY OF THE INVENTION The present invention has been made to achieve the above object, and makes it possible to adjust the height of the bathroom floor in which holes are drilled at predetermined positions and the hole position of this bathroom floor. It is composed of a floor support which is supported from the lower surface thereof, and the height of the floor support can be adjusted through the hole of the bathroom floor.

[0006]

[Operation] While supporting the position of the hole drilled on the bathroom floor with the floor support whose height can be adjusted, the support plate of the floor support is moved up and down from the floor upper surface side through the hole of the bathroom floor. This makes it possible to adjust the level and height easily from the top of the floor without going under the floor and even after the bathroom floor has been constructed. Moreover, the height can be easily adjusted.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A support device for bathroom flooring of the present invention will be described below with reference to the illustrated embodiments. In the figure, reference numeral 1 denotes a bathroom floor made with a required size and material, and this may be constructed with one sheet for each bathroom, or two or more sheets may be arranged adjacently. A plurality of adjustment holes 11 are formed at predetermined support positions on the bathroom floor 1, which may be aligned as shown in the drawing or arranged in a staggered manner. It is set so that the bathroom floor is supported with the required strength over the entire surface.

The floor support 2 includes a foundation 4 as shown in detail in FIG.
A support cylinder 22 having a required height and diameter is erected and integrally provided on a plate-shaped or block-shaped substrate 21 installed on the base 21, and an internal thread 22h is formed on the inner peripheral surface of the support cylinder 22. A bolt-shaped rotating shaft 23 is screwed into the female screw 22h, and a supporting plate 24 having a diameter larger than the diameter of the hole 11 on the bathroom floor is integrally provided on the upper end of the rotating shaft 23 having the required length. .

The lengths of the support cylinder 22 and the rotary shaft 23 of the floor support 2 thus constructed are appropriately determined so that the bathroom floor 1 can be supported at a predetermined position on the foundation, and in the support cylinder. The total height of the floor support can be adjusted within a permissible range by rotating the rotary shaft 23 screwed to the. If they are screwed together, their screw shapes and pitches can be appropriately determined.

Although the support plate 24 has a disk shape in the drawing, it may have a rectangular shape or any other shape, and the hole 1 of the bathroom floor 1 may be any shape.
The shape is not limited as long as it is larger than one diameter and abuts against and supports the lower surface of the outer periphery of the hole of the bathroom floor 1. However, as shown in FIG. 1, the support plate 24 is provided with one or more operation rotation holes 24a for rotation operation in the support plate viewed into the hole 11 from the upper surface side of the bathroom floor.

Further, the hole 11 of the bathroom floor 1 is adjusted to be horizontal or the like by the floor support 2, and then the lid 3 for closing the hole 11 is fitted. This lid 3 has a thickness almost equal to the thickness of the bathroom floor,
It has a diameter that fits snugly within the hole diameter, and after closing the hole, the upper surface is made flush, and more preferably made of the same material as the bathroom floor.

Therefore, when constructing a bathroom floor in the apparatus constructed as described above, the floor supports 2, 2 are fixed to the foundation 4 by anchors or the like. At this time, the height of each floor support 2 is adjusted to a preset height. The required bathroom floor 1 is placed above this, and at this time, the support plate 24 of the floor support is brought into contact with the lower surface of the bathroom floor hole.

Next, the level or the inclination angle of the bathroom floor 1 is adjusted by using a level or the like to adjust the height of each floor support. This is done by moving the support plate up and down by turning the support plate hole 24a from the hole 11 on the bathroom floor with a tool.

After the adjustment, the lids 3 are fitted into the respective holes 11 so as to be flush with each other, and the lids 3 are adhered if necessary.

4 and 5 show a second embodiment of the present invention, in which the hole 11 formed in the bathroom floor 1 can be formed in a square shape in addition to the circular shape as in the first embodiment. As shown in detail in FIG. 4, a step 12 is formed on the lower side of the step 12, and the step 12 has a shape such that a square support plate 29a shown in FIG. A block-shaped support body 29 is integrally formed in the lower part of the, and a screw hole 29b penetrating through the center of the support body 29 is formed, and a headless bolt-shaped rotary shaft 28 is screwed into the screw hole 29b. Axis 2
The lower end of 8 is rotatably supported by a boss 26.

A locking groove 28a is formed at the upper end of the rotary shaft 28 so that the rotary shaft can be rotated by a tool such as a screwdriver, and the lower part of the rotary shaft or at least the boss 26 is formed.
The portion that is fitted and supported in the hole 27 of FIG.

The boss 26 has a bottomed cylindrical shape, and a base 25 fixed to the slab 5 or the foundation 4 by an anchor 6 is integrally formed at the lower end thereof.

Therefore, the boss 26 is fixed on a predetermined position of the slab 5 or the like by an anchor, and a support 29 is screwed onto an upper portion of a rotary shaft 28 which is fitted to the boss 6 so as to be freely rotatable. The height of the bathroom floor is adjusted by rotating the rotary shaft through the hole 11 in the floor with a screwdriver or the like to vertically move the support body 29 screwed into the rotary shaft. It shows the lowest descent position. The lid 3 may be fitted in the hole 11 as in the first embodiment.

[0019]

Since the supporting device for the bathroom flooring of the present invention is supported by the floor supporter whose height can be adjusted at the hole position of the bathroom floor, even after the construction of the bathroom floor, it can be supported from the floor upper surface. You can easily adjust the floor level, height, inclination, etc. by operation. In addition, the floor support is composed of a support tube that is screwed into the bolt-shaped rotating shaft, and the rotating shaft can be rotated through the hole in the bathroom floor, so adjustments after construction are easy and the floor surface is finished flush. To be Furthermore, the floor support is screwed to the bolt-shaped rotating shaft that is rotatably supported by the boss, and the support that supports the bathroom floor is screwed in, so height adjustment from the floor is easy and adjustment by one person is possible. There are advantages such as

[Brief description of drawings]

FIG. 1 is a sectional view showing a first embodiment of a supporting device for bathroom flooring of the present invention.

FIG. 2 is a perspective view of the same appearance.

FIG. 3 is an external view in which a floor support is partially broken.

FIG. 4 is a sectional view showing a second embodiment of the present invention.

FIG. 5 is an external perspective view of the same floor support.

[Explanation of symbols]

 1 Bathroom Floor 11 Hole 2 Floor Support 21 Substrate 22 Support Tube 23 Rotation Shaft 24 Support Plate 25 Base 26 Boss 28 Rotation Shaft 29 Support 3 Lid 4 Foundation 5 Slab 6 Anchor

Claims (3)

[Claims] 1. A bathroom floor which is provided with holes at predetermined positions, and a floor support which supports the hole from the bottom surface of the bathroom floor so that the height of the hole can be adjusted, and
A supporting device for bathroom flooring, characterized in that the height of the floor support can be adjusted through the hole in the bathroom floor. 2. A bathroom floor having holes drilled at predetermined positions, and a floor support for supporting the lower surface of the bathroom floor by adjusting the height of the holes, and
A bolt-shaped rotary shaft integrally provided with a support plate on the upper surface is screwed into a support cylinder on a substrate on which the floor support is provided on a foundation,
A supporting device for bathroom flooring, characterized in that the supporting plate is operated through the hole of the bathroom plate to rotate the rotary shaft to adjust the height thereof. 3. A bathroom floor having holes drilled at predetermined positions, and a floor support that supports the hole from the bottom surface of the bathroom floor by height adjustment, and
This floor support is provided with a base having a boss, a bolt-shaped rotary shaft that is supported in the boss so as to be freely rotatable, and is screwed to the rotary shaft, and is fitted in the hole step of the bathroom floor. Of the bathroom floor material, which is configured to support the bathroom floor and to adjust the height by rotating the rotation shaft by operating the support plate through the hole of the bathroom plate. Support device.