JPH0452549Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Field of Application] This invention relates to a gas tank, and more specifically, to a structure for fixing the gas tank to a wall surface or the like.

[Conventional technology]

In recent years, flexible pipes have been introduced into gas piping.

Since the flexible pipe is flexible, it does not have enough strength to fix the gas tank, and therefore it is necessary to be able to fix the gas tank directly to a wall or the like.

As a means of directly fixing the Gas Kotoku to a wall surface, etc., you can provide a mounting seat on the Kotoku body, drill a mounting hole perpendicular to the mounting surface in this mounting seat, and screw the screw inserted into the mounting hole into the wall surface, etc. A conceivable structure is to fix the gas tank to a wall or the like via a mounting seat.

[The problem that the idea attempts to solve]

By the way, with the above-mentioned fixing structure, screws can only be inserted into the mounting hole from the direction perpendicular to the mounting surface, so if there is an obstacle near the front of the gasket mounting position, the screws cannot be inserted using a screwdriver. Therefore, there is a problem that the screwing operation cannot be performed, and fixing cannot be performed in a narrow space.

The problem with this invention is that in order to solve the above problems, the direction of screw insertion can be selected from two directions depending on the conditions of the installation position, and it can be fixed without any problem even in places where there are obstacles in front. Our goal is to provide you with the best possible gas.

[Means to solve the problem]

In order to solve the above-mentioned problems, this invention provides a mounting seat on the back side of the Kotuku main body so that its mounting surface is inclined such that the lower part approaches the vertical axis of the Kotuku main body. Mounting holes for inserting fixing screws are provided on both sides of the upper part of the mounting seat, and these mounting holes are stepped holes that are perpendicular to the mounting surface, and stepped holes that slope downward from the bottom with respect to the mounting surface. The large diameter portions are formed in a lap shape such that the large diameter portions overlap each other and their axes intersect.

[Effect]

To fix the gas stick to a wall, etc., simply place the mounting surface of the mounting seat on the wall, etc., and screw the screw inserted into the mounting hole into the wall, etc.

If there is space for inserting a screwdriver in front of the gas tank, insert a screw into the stepped hole perpendicular to the mounting surface and fix it. If there is an obstacle in front of the screwdriver and the screwdriver cannot be inserted, All you have to do is insert the screw into the stepped hole that slopes from the top and screw in the screw from the slanted top of the gasket, and screwing can be done regardless of obstacles.

〔Example〕

Hereinafter, embodiments of this invention will be described based on the accompanying drawings.

As shown in the figure, connection tubes 5 and 6 for gas pipes 3 and 4 are provided at both ends of the Kotuku body 2, and a closure is housed inside the Kotuku body 2, and the rotation of the closure by the knob 7 controls the gas flow. It's starting to shut down.

Place the gas cooker 1 on the back side of the cooker body 2 on the wall A.
A mounting seat 9 for fixing with screws 8 is integrally provided.

This mounting seat 9 protrudes rearward from the back of the gas tank main body 2, and its mounting surface 10 is attached to the gas tank 1.
When the mounting surface 10 is stacked on the vertical wall surface A, as shown in FIG. 3 and FIG.
The vertical center line is inclined, and the knob 7 side is away from the wall surface A.

The mounting seat 9 has protrusions 11 on both sides of its upper part,
11 are provided so as to be located at the rear rear surfaces of the connecting tubes 5 and 6 on both sides of the main body 2, and the mounting surfaces 10 are approximately V-shaped as shown in FIG.

The upper ends of the protrusions 11, 11 on both sides are approximately at the same height as the upper end surfaces of the hexagonal connecting tubes 5, 6, and the mounting holes 12 into which the screws 8 are inserted are formed in the protrusions 11, 11. It is provided so as to penetrate the mounting surface 10 from the top surface.

As shown in FIGS. 5 and 6, the mounting hole 12 has a stepped hole 13 that is perpendicular to the mounting surface 10.
and a stepped hole 1 which is downwardly downward relative to the mounting surface 10.
4 are bored in a lap shape so that their axes intersect.

Both stepped holes 13 and 14 consist of a large diameter part 15 in which the head 8a of the screw 8 is accommodated, and a small diameter part 16 through which the shaft part 8b of the screw 8 passes, and the boundary between the large diameter part and the small diameter part 16 is the head part. Tapered step portion 17 that matches the tapered surface of 8a
First, a stepped hole 13 perpendicular to the mounting surface 10 is drilled, and then a stepped hole 14 on the inclined side intersects the stepped hole 13 at the large diameter portion 15. The holes shall be drilled in such a manner that the

Therefore, the large diameter portions 15 of both stepped holes 13 and 14 overlap and are integrated, the tapered step portions 17 overlap at an angle, and the small diameter portions 16 of each are open at the mounting surface 10.

By drilling the double-stepped holes 13 and 14 as described above, the large diameter portion 15 of the mounting hole 12 opens in an oval shape on the upper surface of the protrusion 11, as shown in FIG. As shown in FIG. 2, the small diameter portions 16 are open and partially overlap each other vertically.

Incidentally, the mounting surface 10 of the mounting seat 9 is set at an angle of inclination of 30° with respect to the vertical center line of the main body 2, and the inclined stepped hole 14 is bored at an angle of 45° with respect to the mounting surface 10. It is set up.

The gas tank of this invention has the above-mentioned configuration, and is fixed to the wall surface A by the mounting surface 1 of the mounting seat 9.
0 on the wall surface A, and screw 8 inserted into the mounting hole 12.
This is done by screwing into the wall surface A and crimping the mounting seat 9 to the wall surface A.

By the way, under conditions where there is an obstacle B in front of the wall A on which the gas tank 1 is to be fixed, and it is not possible to secure an operating space for the driver between the wall A and the obstacle B, the As shown, the screw 8 is inserted into the stepped hole 14 on the inclined side of the mounting hole 12, and screwed into the wall surface A in an inclined manner.

In this case, the screw 8 can be screwed in with a screwdriver from an obliquely upper position of the lock main body 2, and screwing can be performed regardless of the obstacle B in front.

If there is no obstacle in front of the mounting position, the screw 8 may be inserted into the stepped hole 13 perpendicular to the mounting surface 10 and screwed into the wall surface A, as shown in FIG.

In any installation state, the head 8 of the screw 8
a fits within the large diameter portion 15 of the stepped holes 13 and 14 as shown in FIGS. 3 and 4, and the tapered surface of the head 8a overlaps the tapered stepped portion 17, so when the Kotoku main body 2 is viewed from above. , only the large diameter portion 15 and the upper surface of the head 8a are visible, resulting in a good-looking finished state.

In addition, the gas tank main body 2 fixed to the wall surface A
, the vertical axis is slanted, and the Kotoku body 2
Even if the knob 7 is close to the wall A, the knob 7 is placed away from the wall A, and the gas kettle can be opened and closed without any trouble.

Furthermore, the screw 8 is perpendicular to the wall surface A or at an angle of 45°.
Since it is screwed in at an angle of , sufficient fixing strength is obtained, and the pressing force acting on the pot body 2 during opening/closing operations can be reliably supported.

[Effect of idea]

As mentioned above, according to this invention, a mounting hole for inserting a screw is provided in the mounting seat provided on the Kotoku body,
This mounting hole is formed by drilling a stepped hole perpendicular to the mounting surface and a stepped hole inclined to the mounting surface in a lap shape. The screwing direction can be selected, and the gas kettle can be fixed without any problem even if there is an obstacle in front of the kettle body.

[Brief explanation of drawings]

Figure 1 is a front view of the gas kottok according to this invention.
FIG. 2 is a rear view of the same, FIGS. 3 and 4 are longitudinal side views showing the fixed state of the same, FIG. 5 is an enlarged sectional view of the attachment hole portion, and FIG. 6 is a plan view of the same. 1...Gaskotoku, 2...Kottoku body, 5,6
... Connection tube, 7 ... Knob, 8 ... Screw, 9 ...
Mounting seat, 10...Mounting surface, 11...Protrusion, 12
...Mounting hole, 13, 14...Stepped hole, 15...Large diameter part, 16...Small diameter part, 17...Tapered step part.

Claims (1)

[Scope of utility model registration request] A mounting seat is provided on the back side of the Kotoku main body so that the mounting surface is inclined such that the lower part approaches the vertical axis of the Kotuku main body, and fixing screws are inserted into both sides of the upper part of the mounting seat. a stepped hole having a hole, the mounting hole being perpendicular to the mounting surface;
The stepped hole slopes downward from the bottom to the mounting surface.
A gas tank that is formed in a lap shape so that the large diameter parts overlap each other and their axes intersect.