JPH0133896Y2 - - Google Patents

Description

[Detailed explanation of the invention] ● Industrial application field This invention prevents water from entering the back side of the wall through the gas stopcock's mounting hole when a gas stopcock (gas stopper) is installed near a sink, etc. The present invention relates to a waterproof plate for attaching a gas tank, which is attached to the front side of the attachment hole for the purpose of waterproofing, so as to prevent any damage from occurring.

●Prior art and its disadvantages The entry and exit positions of a gas tank attached to a wall are determined by the position of the end of the gas pipe, but the position of this end is not always constant and varies. Therefore, as shown in Figure 1, the plate 0
When the hexagon 04 of the gas stock stock 07 is fitted into the hexagonal hole 02 of the plate 01 and the gas stock stock 07 is screwed into the taper screw 04' of the gas pipe 03 and fixed, the plate 01
This can cause water and debris to enter.

●Purpose of the present invention The present invention relates to a waterproof plate for attaching a gas tank, which can be attached tightly regardless of the position of the gas pipe.

● Structure of the present invention In order to achieve the above object, the present invention provides a fitting part on the outer circumferential surface that fits into the mounting hole provided in the wall, and also forms a vertical surface that comes into contact with the front of the wall. A large plate is formed by attaching a gasket to the surface, providing a through hole in the center, and installing a tongue-like gasket in the through-hole, and a fitting portion that fits through the tongue-like gasket installed in the through-hole of the large plate on the outer periphery. To propose a waterproof plate having a structure consisting of a small plate which is formed on a surface, has a hexagonal hole on the front side into which a hexagonal hole is inserted, and has a hole in the center of the hexagonal hole for a gas pipe to pass through.

To install the waterproof plate with the above configuration, first insert the fitting part of the large plate into the mounting hole made on the wall and attach the large plate side, then fit the hexagonal part of the gas kock into the hexagonal hole of the small plate, and then install the gas kok's taper screw. Align the part with the screw on the gas pipe and turn it clockwise.
In this way, the small plate rotates clockwise together with the gasket, and its fitting part is inserted into the through hole of the large plate via the tongue-shaped gasket, and when the gasket stops at the proper position, the small plate also stops. At this time, the tongue-shaped gasket contacts the insertion portion of the small plate and elastically deforms inwardly, thereby making the adhesion more reliable with the force of its restoration.

● Embodiment Figures 2A and 2B show an embodiment of the waterproof plate according to the present invention, in which 1 shows a fitting part 2 that fits into a mounting hole 13 provided in a wall surface 12 near the sink on the outer peripheral surface. At the same time, a vertical surface 3 is formed in contact with the front surface of the wall 12, and a gasket 4 is attached to this vertical surface 3.
It is a large plate with a through hole 5 provided in the center and a tongue-shaped gasket 6 installed in the through hole.

7 has a fitting part 8 formed on the outer circumferential surface that fits into the through hole 5 of the large plate 1 through a tongue-shaped gasket 6, and a hexagonal hole 9 into which a hexagonal hexagon is inserted is formed on the front side. This is a small plate with a hole 10 provided in the center of a hexagonal hole 9 through which a gas pipe passes.

As shown in FIG. 3, the waterproof plate with the above configuration first inserts the fitting part 2 of the large plate 1 into the mounting hole 13 provided in the wall 12 to attach the large plate 1 side, and then attaches the large plate 1 side to the hexagonal 15 into the hexagonal hole 9 of the small plate 7, and
Turn the tapered threaded portion 16 clockwise to match the threaded portion 18 of the gas pipe 17. In this way, the small plate 7 is rotated clockwise together with the gas socket 14, and its fitting portion 8 is inserted into the through hole 5 of the large plate 1 via the tongue-shaped packing 6, so that the gas socket 14 is properly aligned. When it stops at this position, the small plate 7 also stops, and at this time, the tongue-shaped gasket 6 comes into contact with the insertion part 8 of the small plate 7 and is elastically deformed inward, making the adhesion more reliable with the force of trying to restore it. .

● Effects of the present invention As described above, the present invention first attaches the large plate 1 into the mounting hole 13 of the wall 12, and then fits the small plate 7 into the fitting hole 5 of the large plate 1 while rotating together with the gasket 14. Since part 8 is inserted and fitted, large plate 1 and small plate 6
There is sufficient room for entry and exit in the depth direction between the two.

Therefore, even if the amount of inflow and outflow of the gas pipe 17 is not constant, the waterproof plate side can also be constructed as a completely waterproof structure while fixing the gas tank 14 in an appropriate position.

[Brief explanation of drawings]

FIG. 1 is an explanatory diagram of an example of attachment of a conventional waterproof plate, FIG. 2 is a partially cutaway perspective view of a waterproof plate according to the present invention, and FIG. 3 is a sectional view showing an example of attachment. DESCRIPTION OF SYMBOLS 1... Large plate, 2... Fitting part, 4... Packing, 5... Through hole, 6... Tongue-shaped packing, 7...
...Small plate, 8...Inset part, 9...Hexagonal hole, 1
0...Hole, 12...Wall, 13...Mounting hole, 14...
...Gaskotok, 15...Hexagonal.

Claims (1)

[Scope of Claim for Utility Model Registration] A fitting part that fits into a mounting hole provided on a wall surface is provided on the outer peripheral surface, and a vertical surface is formed to contact the front surface of the wall surface, and a gasket is attached to this vertical surface,
A large plate having a through hole in the center and a tongue-shaped packing installed in the through-hole, and a fitting part formed on the outer circumferential surface to fit through the tongue-shaped packing installed in the through-hole of the large plate, A waterproof plate for attaching a gas tank, comprising: a small plate having a hexagonal hole on the side into which the hexagon of the gas pipe fits, and a hole through which a gas pipe passes through the center of the hexagonal hole;