JPS634081Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a draining device used in bathrooms, kitchens, etc.

In the conventional draining device, as shown in FIG. 1, the tip of the draining piece 3' of the L-shaped draining member 4' is simply bent to form the cover portion 8'. If the thickness of the mortar wall 13 coated under the draining member 4' differs due to construction errors, the gap between the tile 14 stuck to the mortar wall 13 and the covering part 8' of the draining member 4' There was a problem in that gaps were formed between the two, reducing the waterproofness.

The present invention was developed in view of the above points, and its purpose is to maintain the surface of the mortar wall surface even if the thickness of the mortar wall coated under the draining member changes due to construction errors. An object of the present invention is to provide a draining device that can be kept in close contact with the water at all times.

Hereinafter, the present invention will be explained in detail with reference to Examples. 4 is a substantially L-shaped draining member made of polyvinyl chloride resin, and is composed of a fixed piece 2 and a draining piece 3 that slopes downward from the fixed piece 2 toward the indoor side of a bathroom or the like, The fixing piece 2 is held between the wall panel 15 and the core material 16 of the wall body 1, and a fitting recess 5 is formed from the tip of the draining piece 3 toward the interior of the house. A sawtooth-shaped locking portion 7 having teeth 6 arranged in a row is formed in the direction of the wall body 1 .
Reference numeral 8 is an inverted L-shaped cover member made of polyvinyl chloride resin, and a sawtooth-shaped locked portion 10 is provided protruding from the vertical piece 9 of the cover member 8 in the direction of the wall body 1. A tongue piece 12 made of soft polyvinyl chloride resin is provided at the tip of each of the horizontal piece 11 and the vertical piece 9, and this locked part 10 is fitted into the fitting recess 5 of the draining member 4. It is to be locked to any of the teeth 6 of the locking part 7, and at this time, the tongue piece 12 of the horizontal piece 11
The tongue piece 12 of the vertical piece 9 presses the upper surface of the draining piece 3 in a watertight manner, and the tongue piece 12 of the vertical piece 9 presses the tile 14 on the surface of the mortar wall 13 coated below the draining piece 3 in a watertight manner. Reference numeral 17 denotes a tongue piece provided on the top surface of the draining piece 3, which is made of soft polyvinyl chloride resin, and the tip of the tongue piece 17 presses the lower end of the surface of the wall panel 15 in a watertight manner to secure the fixing piece. 2 and wall panel 1
This prevents water from entering between the 5 and 5. 1
8 is a block.

As described above, in the present invention, a water cutter is extended from the lower end of the fixed piece fixed to the wall and is inclined downward toward the indoor side, and the inner surface of the water cutter extends from the tip surface toward the wall in a serrated shape. A substantially L-shaped drainage member in which a fitting recess having a locking part is recessed, and a locked part to be fitted into the fitting recess are provided protruding from the vertical piece toward the wall body, and at the tip of the horizontal piece. It is composed of an inverted L-shaped cover member, which is provided with a soft tongue piece that is pressed against the drainer piece, and has a soft tongue piece at the tip of the vertical piece that is pressed against the surface tile of the mortar wall below the drainer piece. The locked part of the cover member is fitted into the fitting recess of the draining member, and the tongue piece at the tip of the horizontal piece of the cover member is pressed against the upper surface of the drainer piece in a watertight manner, and the tongue piece at the tip of the vertical piece is pressed against the top surface of the drainer piece. Since the tiles on the surface are pressed watertightly, even if the thickness of the mortar wall applied below the draining piece varies due to construction errors, the locked part of the cover member is locked. By selecting the teeth of the locking part, the tongue piece of the cover member can always be pressed against the tiles and the top surface of the draining piece on the surface of the mortar wall in a watertight manner, preventing water leakage, and also preventing the mortar wall from leaking. Even after construction, the draining member and cover member can be attached watertightly, resulting in the effect of adding flexibility to the construction work.

[Brief explanation of the drawing]

FIG. 1 is a side sectional view of the conventional example, FIG. 2 is a side sectional view of the embodiment of the present invention, and FIG. 3 is an enlarged side sectional view of the same draining member and cover member, in which 1 is a wall body; 2
3 is a fixing piece, 3 is a draining piece, 4 is a draining member, 5 is a fitting recess, 6 is a tooth, 7 is a locking part, 8 is a cover member, 9 is a vertical piece, 10 is a locked part, 11 is a horizontal part Piece, 1
2 is a tongue piece, 13 is a mortar wall, and 14 is a tile.

Claims (1)

[Scope of utility model registration request] From the lower end of the fixed piece that is fixed to the wall, a draining piece that slopes downward toward the indoor side extends, and from the tip of the draining piece extends toward the wall, a fitting recess that has a serrated locking part on the inner surface. A substantially L-shaped draining member with a recessed part, and a locked part fitted into the fitting recess are provided protruding from the vertical piece toward the wall, and a soft piece at the tip of the horizontal piece is pressed against the draining piece. An inverted L-shaped cover member is provided with a tongue piece and a soft tongue piece is provided at the tip of the vertical piece to be pressed against the surface tile of the mortar wall below the drainer piece, and the locked part of the cover member is fitted into the fitting recess of the draining member, and the tongue piece at the tip of the horizontal piece of the cover member is pressed against the top surface of the drainer piece in a watertight manner, and the tongue piece at the tip of the vertical piece is pressed watertightly against the tile on the surface of the mortar wall. A water draining device made up of the following.