JPH11117366A - Waterproofing floor - Google Patents

Abstract

PROBLEM TO BE SOLVED: To stably stack by restraining the sum of the height of a boundary wall and the height of a reinforcing rib on the rear surface of the boundary wall from exceeding the sum of the height of a side wall and the height of the reinforcing rib on the rear surface of the side wall. SOLUTION: A boundary wall 3, grid-shaped reinforcing ribs 5, 6, 7, 8 which are laid on a portion excluding a bathtub placing yard 2, a washing area 4, a side wall 9 surrounding the bathtub placing area 2 and the washing area 4 and the vicinities of a drain hole 4a are formed in one united body to a waterproof floor and is stacked on a pallet. At this time, the sum of a height h1 of a boundary wall 3 and a height h2 of the reinforcing ribs 7a, 8a on the rear surface of the boundary wall will not exceed the sum of a height h3 of the side wall 9 and a height h4 of the reinforcing ribs 5a, 6a on the rear surface of the side wall 9. Because of this, when the waterproof floor is stacked, the side wall 9 is definitely butted to the reinforcing rib 5a, 6a, 7b, 8b of the adjacent waterproof floor stacked. Thus, the side wall and adjacent rib butted to this are firmly contacted and is able to stably support the waterproof floor stacked.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an integrally molded SMC (sheet mower) used in bathrooms of hotels, houses and the like.
The present invention relates to a waterproof floor made of synthetic resin such as lding compound).

[0002]

2. Description of the Related Art As shown in FIGS. 4 and 5, a conventional integrally formed waterproof floor has a bathtub placing area 2 and a washing place 4 on its front side surrounded by a side wall 9, and a bathtub placing area 2 is provided. A boundary wall 3 is provided upright at a boundary between the washing tub 4 and a plurality of laterally extending reinforcing ribs 6, 8 extending from the bathtub placing yard 2 to the washing yard 4. Deformation of the waterproof floor 101 is prevented by lattice-shaped ribs composed of vertical reinforcing ribs 5 and 7 intersecting with the waterproof floor 101. In general, the bathtub placing place 2 is deeper than the washing place 4, and the reinforcing ribs 7 and 8 on the bathtub placing place 2 side protrude more than the reinforcing ribs 5 and 6 on the washing place 4 side.

[0003] When transporting a plurality of waterproof floors 101 to a construction site or temporarily storing them in a warehouse, they are stacked. However, if they are simply stacked, the reinforcing ribs 7 and 8 on the back surface of the protruding bathtub mounting area 2 abut on the boundary wall 3 of the adjacent waterproof floor that overlaps, so that they are unstable and cannot be stacked. In order to avoid this, as shown in FIG. 6, first, the first waterproof floor 101 is placed on the pallet 12 with its back face up, and the next waterproof floor 101 is turned left and right upside down and The washing tub 4 side is on the side of the bathtub loading place 2 of the waterproof floor on the side, and
The waterproof floors 101, 101 of this combination are sequentially stacked upward, with the back surface facing downward. In this way, a plurality of waterproof floors 10 stacked on each other are formed.
1, 101, and そ れ ぞ れ are each kept horizontal and can be packed as a whole. In this stack,
The first, second, third and fourth sheets from the side of the pallet 12 where the back sides are in contact with each other and the third and fourth sheets are in contact with the ribs, so that the cushioning material 13 is interposed between the ribs to protect the ribs. The 2nd and 3rd sheets that touch each other and overlap, the 4th and 5th sheets,
‥‥ denotes a thin rising wall 11 on the upper outer periphery of the side wall 9.
Since the two members hit each other, it is necessary to stabilize the plate material or the like 14 therebetween and to protect the rising wall 11.

[0004]

In the stacking of the waterproof floor as described above, the cushioning material 13 between the ribs of the waterproof floor may come off or the plate material 1 between the rising walls may be removed due to vibration during transportation.
4 is likely to move and collapse, and cannot be stacked too high. In addition, careful stacking work is required so that no displacement occurs. In addition, the stacking operation has a problem that it takes time and effort to alternately turn over and stack the cushioning material 13.

SUMMARY OF THE INVENTION The present invention has been made in view of the above-described problems, and facilitates stacking work during transportation and storage, enables stable stacking, and allows the waterproof floors at the time of stacking to approach each other. And requires less space,
The purpose is to provide a waterproof floor that can further increase the number of stacked layers.

[0006]

In order to achieve the above-mentioned object, the present invention, as shown in FIGS. 1 and 2, comprises a washing place 4, a bathtub placing place 2 adjacent to the washing place 4, and a washing place. 4 and a side wall 9 surrounding the bathtub mounting place 2, a boundary wall 3 disposed between the washing place 4 and the bathtub mounting place 2, and a back surface of the washing place 4, the bathtub mounting place 2, the boundary wall 3 and the side wall 9 And the reinforcing ribs 5, 6, 7, 8 erected on the floor are integrally formed, and the reinforcing ribs 7, 8 on the back side of the bathtub mounting place 2 project more than the reinforcing ribs 5, 6 on the back side of the washing place. At
The sum of the height h1 of the boundary wall 3 and the height h2 of the reinforcing rib on the back surface of the boundary wall 3 exceeds the sum of the height h3 of the side wall 9 and the height h4 of the reinforcing rib on the back surface of the side wall 9. It is characterized by not having.

If the boundary wall 3 and the side wall 9 are at the same height, a mold can be easily formed and the waterproof floor 1 can be easily handled.

When the rising wall 11 is erected on the outer periphery of the upper portion of the side wall 9 and the waterproof floors 1 are stacked, the ribs of the adjacent waterproof floor 1 overlapping the inside of the rising wall 11 are surrounded. Then, no lateral displacement occurs.

The bathtub mounting space 2 according to the present invention includes a pan for a shower tub.

[0010]

BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, one embodiment of the present invention will be described.
This will be described with reference to FIGS. 1, 2 and 3.

FIG. 1 is a rear view of the waterproof floor 1, and FIG. 2 is a sectional view taken along line AA of FIG. 1. The waterproof floor 1 has a slightly deep bathtub mounting area 2 for mounting a bathtub, and this bathtub mounting area. A shallow washing area 4 adjacent to 2;
, A boundary wall 3 disposed between the washing place 4 and the bathtub placement place 2 except for the vicinity of the drainage port 4a, and a washing wall 4, the bathtub placement place 2, the boundary wall 3 and the side wall 9 It has lattice-shaped reinforcing ribs 5, 6, 7, 8 standing on the back surface,
It is integrally molded with a synthetic resin such as MC.

The bathtub mounting place 2 is formed with a bathtub drainage guide groove 2a communicating with the drainage port 4a. The bathtub drainage guide groove 2a is for guiding drainage from the bathtub to the drainage port 4a regardless of the orientation of the installed bathtub. Further, the side wall 9 is such that a bathroom wall is laid with a tile wall, a waterproof panel, or the like on a walled surface 10 formed on an upper surface thereof. The rising wall 11 is provided to prevent water drops falling along the bathroom wall from leaking outside the waterproof floor 1.

The upstanding wall 11 and the bathtub drainage guide groove 2a are also formed integrally with other parts by integral molding.

In this embodiment, the height h1 of the boundary wall 3 (from the surface of the washing room 4 to the upper surface of the boundary wall 3) is set to the height h3 of the side wall 9 (from the surface of the washing room 4 to the upper surface of the side wall 9 (wall). Up to the attachment surface 10)) and have the same height.

The reinforcing ribs 5, 6, 7 and 8 are provided to prevent deformation of the waterproof floor 1, and are formed in a lattice shape intersecting front, rear, left and right, and their heights are substantially uniform over the entire area. It is desirable from the viewpoint of strength that the reinforcing ribs (vertical reinforcing ribs 7 and horizontal reinforcing ribs 8) on the back surface of the deep bathtub mounting place 2 are provided with reinforcing ribs (vertical reinforcing ribs 5 and horizontal reinforcing ribs 6) on the back surface of the washing place 4. Reinforcing ribs (vertical reinforcing ribs 5a, horizontal reinforcing ribs 6)
It protrudes more than a). In addition, of the reinforcing ribs on the back surface of the bathtub mounting place 2, the reinforcing ribs 7b and 8 on the outer peripheral edge side of the waterproof floor 1 are provided.
b is a vertical reinforcing rib 5, a horizontal reinforcing rib 6, a vertical reinforcing rib 5a on a side wall 9 side, and a horizontal reinforcing rib 6,
The ridge line is located in the same plane as a.

The reinforcing ribs (vertical reinforcing ribs 7a and horizontal reinforcing ribs 8a) on the back surface of the boundary wall 3, which is one feature of the present invention, are different from the waterproof floor 101 of FIGS. 4 and 5 described above. As shown in FIG. 2, it is lower than the vertical reinforcing ribs 7 and the horizontal reinforcing ribs 8 on the back surface of the bathtub mounting place 2 and is equal to or lower than the vertical reinforcing ribs 5 and the horizontal reinforcing ribs 6 on the back surface of the washing place 4. The height of the boundary wall 3 (height from the washing area 4 to the top of the boundary wall 3) h1 and the height of the reinforcing rib on the back surface of the boundary wall 3 (the height from the washing area 4 to the ridge line of the reinforcing rib 7a or 8a). Sa)
The sum of the height h2 and the height of the side wall 9 (the height from the washing area 4 to the wall attached surface 10) h3 and the height of the reinforcing rib on the back surface of the side wall 9 (from the washing area 4 to the ridge line of the reinforcing rib 5a or 6a). Height)
h4.

The waterproof floor of the present invention thus configured can be stacked in the same posture, unlike the conventional example of FIG. You don't have to turn or turn over each one. FIG. 3 shows a state in which the waterproof floors of the present invention are stacked, and the waterproof floors 1 in the same posture are sequentially stacked on the pallet 12 with the back surface of the waterproof floor 1 facing upward.
At this time, the sum of the height h1 of the boundary wall 3 and the height h2 of the reinforcing ribs 7a and 8a on the back surface of the boundary wall 3 is equal to the height h3 of the side wall 9 and the reinforcing ribs 5a and 6a on the back surface of the side wall 9. Since the sum of the height and the height h4 is not exceeded, when the waterproof floors 1 are stacked, the reinforcing ribs 5a, 6a, 7b and 8b of the adjacent waterproof floor where the side walls 9 overlap with each other surely come into contact with the upper waterproof. Supports the floor stably. On the other hand, bathtub loading place 2
And the washing place 4 have reinforcing ribs 5, 6,
The reinforcing ribs 7a and 8a of the adjacent waterproof floor that accommodate the adjacent floors 7 and 8 and overlap with the boundary wall 3 are in a state of either abutting or leaving a gap, and only the reinforcing rib portion abuts. The waterproof floor will not rise. Accordingly, the height occupied by one waterproof floor is “the height h3 of the side wall 9”.
+ The height h4 of the reinforcing rib on the back surface of the side wall ".

Further, when the waterproof floors 1 are stacked, the rising walls 11 erected on the upper outer periphery of the side wall 9 are fitted inside such that the overlapping ribs (5a, 6a, etc.) of the adjacent waterproof floor are surrounded. This makes the stacking operation easier and prevents lateral slippage of the stacked waterproof floors.

The structure of the reinforcing rib according to the present invention is not limited to the above-described embodiment, and an arrangement and a shape and a size suitable for preventing deformation in a process such as molding and transportation can be selected.

[0020]

According to the present invention, there is provided a washing place, a bathtub placing area adjacent to the washing place, a side wall surrounding the washing place and the bathtub placing place, and a boundary wall provided between the washing place and the bathtub placing place. A plurality of reinforcing ribs erected on the back of the washing place, the bathtub placing area, the boundary wall and the side wall are integrally formed, and the reinforcing ribs on the back side of the bathtub placing place protrude from the reinforcing ribs on the back side of the washing place and the side wall. In the waterproofed floor, the sum of the height h1 of the boundary wall and the height h2 of the reinforcing rib on the back surface of the boundary wall is the sum of the height h3 of the side wall and the height h4 of the reinforcing rib on the back surface of the side wall. Since it does not exceed, when a plurality of waterproof floors are stacked, the side wall and the adjacent rib in contact with the side walls come into firm contact with each other, and the overlapping upper waterproof floor can be stably supported. Unlike the prior art, there is no need to alternately turn over and stack a buffer material in order to avoid an unstable state due to the reinforcing ribs on the back surface of the protruding bathtub mounting area, and the stacking space efficiency is good.

If the ribs of the next adjacent waterproof floor are enclosed inside the rising wall provided on the outer periphery of the upper part of the side wall, lateral displacement does not occur, and the collapse of the load during transportation and storage can be prevented. Has the effect of

[Brief description of the drawings]

FIG. 1 is a rear view showing an embodiment of a waterproof floor according to the present invention.

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

FIG. 3 is a side view showing a state where the waterproof floors shown in FIG. 1 are stacked.

FIG. 4 is a rear view showing an example of a conventional waterproof floor.

FIG. 5 is a sectional view taken along line A2-A2 of FIG.

FIG. 6 is a side view showing a state where the waterproof floors shown in FIG. 4 are stacked.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Waterproof floor 2 Bathtub placement area 3 Boundary wall 4 Washing area 5, 6, 7, 8 Reinforcement rib 9 Side wall 11 Rising wall 12 Pallet 13 Buffer material 14 Plate material h1 Height of boundary wall h2 Height of reinforcement rib on back of boundary wall h3 Height of side wall h4 Height of reinforcing rib on back side of side wall

Claims (3)

[Claims] 1. A washing place, a bathtub placing area adjacent to the washing place, a side wall surrounding the washing place and the bathtub placing place,
The boundary wall disposed between the washing place and the bathtub placement area, and the washing place, the bathtub placement place, the reinforcing ribs standing on the backside of the boundary wall and the side wall are integrally formed, and the back wall of the bathtub placement place is formed. In a waterproof floor where the reinforcing ribs protrude more than the reinforcing ribs on the back side of the washing room, the sum of the height h1 of the boundary wall and the height h2 of the reinforcing ribs on the back side of the boundary wall is equal to the height h3 of the side wall and the height of the side wall. A waterproof floor characterized by not exceeding the sum of the height h4 of the reinforcing ribs on the back surface. 2. The waterproof floor according to claim 1, wherein the boundary wall and the side wall have the same height. 3. A rising wall is provided on the outer periphery of an upper portion of the side wall, and when a waterproof floor is stacked, a rib of an adjacent waterproof floor that overlaps is surrounded inside the rising wall. The waterproof floor according to claim 1.