JPH0756382Y2 - Split-type waterproof pan - Google Patents

Description

[Detailed Description of the Invention] [Industrial field of application] The present invention relates to a split type waterproof pan for a bathroom in which a waterproof pan on the side of a washing room and a waterproof pan on the side of a bathtub are separate bodies.

[Prior Art] When the waterproof pan of the bathroom becomes large, not only the manufacturing equipment becomes large, but also it is difficult to carry and carry it to the construction site.

Therefore, in Japanese Patent Laid-Open No. 1-235737, the waterproof pan on the washroom side and the waterproof pan on the bathtub side are separated, and these waterproof pans are connected at the construction site to complete the waterproof pan for the bathroom. A split waterproof pan was proposed.

The split type waterproof pan specifically disclosed in Japanese Patent Laid-Open No. 1-235737 has a bathtub side waterproof pan installed first, a washroom side waterproof pan installed later, and a washbasin side waterproof pan one side. The side portion is configured to be overlapped with one side portion of the waterproof pan on the bathtub side from above.

[Problems to be solved by the invention] In the split type waterproof pan of Japanese Patent Laid-Open No. 1-235737, since the drain trap is provided in the waterproof pan on the bathtub side, the water on the floor surface of the waterproof pan on the washroom side is Along the way to the drain trap, cross the joint between the wash pan side waterproof pan and the bathtub side waterproof pan. Therefore, there is a problem that water easily leaks from the seam portion.

[Means for Solving the Problems] The split type waterproof pan of the present invention is a waterproof pan for a bathroom, in which the waterproof pan on the bathtub side and the waterproof pan on the washbasin side are separate bodies, and one of the waterproof pans is one. In a split type waterproof pan provided with a drain trap in, the drain guide member for guiding the water on the floor surface of the other waterproof pan to the drain trap of the one waterproof pan should straddle the joint part of both waterproof pans. It is characterized in that it is attached to the other waterproof pan.

[Operation] In the split waterproof pan of the present invention, the water on the floor surface of the other waterproof pan flows directly into the drain trap through the drain guide member and across the joints of both waterproof pans. On the other hand, in the waterproof pan, the water on the floor surface is drained from the drain trap as it is. In this way, the water is drained without coming into contact with the joints of the waterproof pans, so that water leakage from the joints of the waterproof pans is reliably prevented.

Embodiments Embodiments will be described below with reference to the drawings.

FIG. 1 is a plan view of a main part of a split type waterproof pan according to an embodiment of the present invention, FIG. 2 is an exploded perspective view of the same, and FIG. 3 is a state in which a washroom side waterproof pan 10 and a bathtub side waterproof pan 12 are combined. 4 is a plan view, FIG. 4 is a sectional view taken along line IV-IV in FIG. 3, and FIG. 5 is a sectional view taken along line VV in FIG.

The washroom side waterproof pan 10 has a wall panel mounting part on its three sides.
14 is provided, and the remaining one side portion is a connection side portion 16 that is connected to the bath-side waterproof pan 12. The wall panel mounting portion 14 rises to a required height from the floor surface 18 of the washing room, and the reference numeral 20 in FIG. 1 indicates this rising portion.
In the present example, the floor surface 18 of this washroom is tiled.

Among the connecting side portions 16 of the washing place side waterproof pan 10, the floor surface 18 is provided at the end portion of the waterproof pan 12 near the drain trap 24 which will be described later.
A rising portion 26 that rises from is provided. An opening 32 having a shape in which a rising portion 26 is cut out from above is provided at an end of the connecting side portion 16 on a trap hole 24 side of a waterproof pan 12 described later.

The bath-side waterproof pan 12 has a wall panel mounting part on its three sides.
36 is provided, and the remaining one side portion is a connection side portion 38 that is connected to the washroom side waterproof pan 10. The wall panel mounting portion 36 is raised above the bottom portion of the bath-side waterproof pan 12 by a required distance.
40 shows this rising part.

The joining side portion 38 is provided with a rising portion 42 that rises from the bottom surface 39 of the bath-side waterproof pan 12. The rising portion 42 has an opening 46 at a position corresponding to the opening 32.
Is provided.

The bath-side waterproof pan 12 is provided with an opening 50 for underfloor work, and the opening 50 is covered with a lid 50a.

In this embodiment, the trap hole 24 is the bath-side waterproof pan 12
The drain trap 58 is provided in the trap hole 24.
(Fig. 5) is installed. And the washroom side waterproof pan 10
A drainage guide member 70 is attached to the end face of the outer edge of the opening 32 provided in the. This drainage guide member 70
Is for allowing the water passing through the opening 32 to be directly guided to the drain trap without passing through the joint portion of the waterproof pans 10 and 12. This drainage guide member 70 is
The frame portion 70a is attached to the waterproof pan 10 by the attachment frame 71. A packing is interposed between the mounting frame 71 and the end surface of the waterproof pan 10. In addition, this drainage guide member 70
The strainer 72 is locked to the frame portion 70a.

In the present embodiment, the rising part of the washroom side waterproof pan 10
The rising portion 42 of the bath-side waterproof pan 12 is brought into contact with the side wall 26 from the side. Then, the waterproof pans 10 and 12 are joined together by using a connecting fitting 74 made of an L-angle material. Reference numeral 76 in FIG. 7 denotes a screw for fastening the metal fitting 74 to the waterproof pans 10 and 12.

Further, in this embodiment, the waterproof pans 10 and 12 are joined so that the upper surfaces of the rising portions 26 and 42 of the joining side portions 16 and 38 have the same height, respectively. And both rising parts 26, 42
A downward U-shaped cover 78 is mounted so as to straddle the upper portion and is fixed to the rising portions 26 and 42 by screws 80. 82
Indicates a cushion material provided on the lower surface of the cover 78.

In this embodiment, since the drainage guide member 70 is provided, the water flowing from the floor surface 18 of the washroom side waterproof pan 10 through the opening 32 should touch the joints of both waterproof pans 10 and 12. Directly to the drain trap instead of both waterproof pans 10,
Water leakage from 12 joints is reliably prevented.

In order to construct these waterproof pans 10 and 12, first, the wash floor side waterproof pan 10 is installed on the body floor surface 51 of the bathroom.

In this embodiment, the wash-basin side waterproof pan 10 is first installed using a plurality of stays 52 and a frame 54 supported by the stays 52. In order to install the wash-pan side waterproof pan 10, the waterproof pan 10 is installed by adjusting the height so as to match the level with the entrance (not shown) of the bathroom.

After the installation and construction of the washroom-side waterproof pan 10, the bathtub-side waterproof pan 12 is carried into the bathroom, and the connecting side portion 38 is brought into contact with the connecting side portion 16 of the washroom-side waterproof pan so that the waterproof pan is brought into contact therewith.
12 installation works will be performed. In this embodiment, the waterproof pan 12 is installed using the stay 52 and the frame 54 as in the case of the waterproof pan 10 on the wash floor side.

After the waterproof pans 10 and 12 have been installed and installed as described above, the bathtub 60 is installed on the waterproof pan 12 on the bathtub side and the wall is placed on the wall panel mounting portions 14 and 36 as shown in FIG. The panel 62 is erected. The apron cover 64 is attached to the apron part of the bathtub 60.
Attach.

As described above, in the present embodiment, the tiled heavy washroom side waterproof pan 10 is installed first, and the lightweight bathtub side waterproof pan 12 is installed later, so that the washroom side waterproof pan is installed. Can be performed extremely easily. That is,
When the washing-room-side waterproof pan 10 is installed, the height of the washing-pan-side waterproof pan 10 need only be adjusted so that the height of the washing-pan-side waterproof pan 10 and the bathroom entrance / exit are correct.
The height can be adjusted by adjusting the height of the waterproof pan 12 on the bathtub side. Therefore, the work of adjusting the height of the heavy-duty waterproof pan 10 is extremely easy, and the installation work can be speeded up.

[Effects of the Invention] As described above, the split waterproof pan of the present invention allows the water on the floor surface of the other waterproof pan to directly flow into the drain trap provided on one of the waterproof pans by the drain guide member. Since this is done, the water is drained without contacting the joints of both waterproof pans. Therefore, leakage of water from the joint portion of both waterproof pans is reliably prevented.

[Brief description of drawings]

FIG. 1 is a plan view of a main part of a split waterproof pan according to an embodiment of the present invention, FIG. 2 is an exploded perspective view of the same, FIG. 3 is a plan view of the split waterproof pan in an assembled state, and FIG. 3 is a sectional view taken along line IV-IV in FIG. 3, and FIG. 5 is a sectional view taken along line VV in FIG. 10 …… Waterproof pan for washing area, 12 …… Waterproof pan for bathtub, 16…
… Bonding edge, 22 …… Drainage recess, 24 …… Trap hole,
38 …… Coupling side part, 42 …… Standing part, 70 …… Drainage guide member.

Claims (1)

[Scope of utility model registration request] 1. A waterproof pan for a bathroom, wherein the waterproof pan on the bathtub side and the waterproof pan on the washroom side are separate bodies, and a drain trap is provided on one of the waterproof pans. , A water drain guide member for guiding water on the floor surface of the other waterproof pan to the drain trap of the one waterproof pan is attached to the other waterproof pan so as to straddle the joint portion of the both waterproof pans. Split type waterproof pan.