JPH05157178A - Embedded-in-wall type gas receptacle - Google Patents

Abstract

PURPOSE:To perform accurate coincidence of the opening for mounting of the decorative frame of a gas receptacle, formed to an interior trim plate, to the front opening end of the gas receptacle, in a gas receptacle fixed in a piping-form state before the interior trim plate is securely attached on a wall surface. CONSTITUTION:A protection plate 4 with which the interior of a box is closed is removably mounted on the front release part of a box 20 and the protection plate 4 is provided with a cap body 41 engaged externally of the hose end 22 of a gas plug 21. The tip of the cap body 41 is protruded frontly of the front release end of the box 20. A frame-form protrusion approximately coinciding to an opening 29 intended to be formed in an interior trim 10 is formed on the protection plate 4.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a gas outlet applied to a wall surface of a type finished with an interior plate.

[0002]

2. Description of the Related Art Gas outlets are installed on the wall surface or floor of a room. To mount a gas outlet directly on a wall such as a plate wall or gypsum board, form an opening on this wall surface that fits the box of the gas outlet, and fix the box inside the opening, then connect it to the gas pipe. The gas cock is housed and fixed in the box, and a gap portion formed around the box and a peripheral edge of the front opening of the box are closed by a decorative frame.

As described above, when the wall surface for mounting the gas outlet is capable of forming the mounting opening by post-processing and the gas pipe can be accommodated in the wall in advance so as to be freely movable, the wall surface is in the final finished state. Even if it is turned on, it is possible to install a gas outlet, and the appearance of the appearance can be eliminated by installing a decorative frame for the gas outlet.

However, when a gas outlet is attached to a concrete skeleton or the like, it is difficult to movably insert a gas pipe into the concrete skeleton. In this way, when the gas pipe cannot be movably accommodated in the wall surface, the gas cock in the pipe completed state is buried in the wall surface before finishing the wall surface with the interior plate, and the interior plate is attached to the buried wall surface. It is possible to set it up and finish it.

At this time, it is necessary to form an opening in the interior plate so as to correspond to the box of the buried gas outlet, but in order to accurately correspond this opening to the buried gas outlet, a decorative plate is attached. This is very troublesome because it is necessary to determine the relevant position of the gas outlet with respect to the wall surface and form the opening of the decorative plate. The present invention has been made in view of the above point, and is a "gas outlet in which a gas cock connected to a gas pipe is housed in a box, the surface of which is embedded in a wall surface finished by an interior plate. In the case of "Built-in gas outlet", the opening end of the box and the opening formed in the decorative plate are accurate when the surface of the gas outlet is finished by the decorative plate after the gas outlet is embedded and fixed in the wall surface of the concrete frame, etc. The task is to be able to deal with.

[Invention of Claim 1]

[0007]

[Technical Means] The technical means adopted to solve the above-mentioned problem is that "a protective plate (4) for closing the inside of the box (20) is detachably attached to the front opening of the box (20),
The protection plate (4) is equipped with a cap body (41) which is fitted onto the hose end (22) of (21), and the end of the cap body (41) is located in front of the front open end of the box (20). I made it stand out ”.

[0008]

The above technical means of the present invention operates as follows. When the interior plate or the heat insulating material is attached and fixed to the wall surface where the gas outlet (2) is embedded and fixed, the front part of the gas outlet and the protective plate (4) are exposed from the surface of the wall surface. Then, as described above, when the interior plate is pressed against the gas outlet that is previously embedded and fixed in the wall surface, the cap body (41) of the protection plate (4) projects forward from the front open end of the box (20). Therefore, the trace (mark) pushed by the top of the cap body (41) is attached to the back surface of the interior plate, and with this as a reference, the opening that corresponds to the front open part of the box (20) is formed. Can be opened at.

When the interior plate or the like having this opening is attached and fixed to the surface of the wall surface, the opening is exactly aligned with the front opening of the box (20).

[0010]

[Effect] Since the opening corresponding to the front portion of the gas outlet can be formed based on the mark formed by the cap body (41) provided in the gas outlet fixed in advance on the wall surface, the opening formed in the interior plate or the like. And the front surface of the box that is embedded and fixed in the wall surface are exactly aligned.

Further, the work of removing the protective plate (4) when mounting the decorative frame of the gas outlet is easy. [Invention of Claim 2] This invention is the above-mentioned Claim 1.
It is an object of the present invention to solve the same problems as those of the invention described above and to enable the opening (29) formed in the interior plate to be formed more accurately.

[0012]

[Technical Means] The technical means adopted to solve the above-mentioned problem is that "a protective plate (4) for closing the inside of the box (20) is detachably attached to the front open part of the box (20),
The protective plate (4) is provided with a frame-shaped tongue (45) that substantially matches the opening (29) to be formed in (10), and the tip of this frame-shaped tongue (45) is in front of the box (20). It is designed to project forward from the open end. '

[0013]

The above technical means of the present invention operates as follows. When the gas outlet (2) is embedded and fixed in the same manner as in the above-mentioned claim 1 and the interior plate is attached and fixed to this wall surface, the back surface of the interior plate coincides with the frame-shaped tongue (45). Mark will be attached. Since the frame-shaped tongue piece (45) substantially coincides with the opening (29) to be formed in the interior board (10), the opening (29 By forming 29), a more accurate opening (29) can be formed as compared with the first aspect.

[0014]

Embodiments of the present invention described above will now be described in detail with reference to the drawings. [Embodiment 1] In this embodiment, a gas outlet is provided on an interior side wall surface of a concrete skeleton (1) with a constant space between the interior boards.
Attaching (10), this interior board (10) and concrete skeleton (1)
This is done on a so-called blowing wall in which a heat insulating material (12) is filled between and, and as shown in FIG. 1, the concrete skeleton (1) is opened to the floor side and the living room side in advance. A box removing part (11) is formed. As shown in FIG. 2, the width of the box removing part (11) is formed so as to substantially match that of the box (20) of the gas outlet (2). 20) is fixed.

As shown in FIG. 3, the box (20) includes a first chamber (20a) for accommodating the gas stopper (21), a gas stopper (21), and a flexible tube (6) such as a bellows tube. Second accommodating connection part and its vicinity
It is a rectangular box that is vertically connected to the empty space (20b). The front surface of the second empty space (20b) has a lid plate (23) screwed to a plurality of tongues protruding from the periphery. Have been blocked. The lid plate
A mounting tongue piece (24) projecting into the first cavity (20a) is provided at the upper end of the (23), and the mounting tongue projecting from the center of the upper side of the open end of the first cavity (20a). Opposite the piece (24). still,
The height of the side wall of the second empty space (20b) is set shorter than that of the first empty space (20a), and the second empty space is set by the cover plate (23).
When the front surface of (20b) is closed, the front open portion of the first empty chamber (20a) projects forward of the lid plate (23).

The long hole (2
6) and (26) are formed, and an opening (25) for inserting the flexible tube (6) is formed in the lower side wall of the box (20). On the other hand, as shown in FIG. 3, the protective plate (4) attached to the open end of the box (20) has a first vacant chamber (20a).
At the center of the rectangular plate-like part (40) just fitted into the open end of the cap, the cap is fixed at the position matching the hose end (22) of the gas stopper (21) fixed to the bottom of the first vacant chamber (20a). The body (41) is configured to project forward, the inner diameter of the cap body (41) is set larger than the outer diameter of the hose end (22), and the projecting height is the same as that of the concrete skeleton (1). It is set to be slightly larger than the distance from the interior plate (10) arranged on the front surface thereof, and its front end portion is conically pointed as shown in FIG.
The protective plate (4) is provided with a mounting screw through the mounting holes provided on the upper side and the lower side of the plate-shaped portion (40).
It is to be screwed to.

A method for mounting and fixing the gas outlet (2) having the box (20) having the above-mentioned configuration on the box removing part (11) formed in the concrete skeleton (1) will be described. First, as shown in FIG. 2, with the cover plate (23) removed, the box (20) is placed at a predetermined position in the box removing section (11), and the box (20) is removed.
Fix it with bolts and nails for concrete from the long holes (26) (26) formed in the side wall of the. At this time, the open end of the first vacant chamber (20a) is projected from the surface of the concrete skeleton (1) according to the distance between the concrete skeleton (1) and the interior plate (10).

Next, the flexible tube (6) guided to the lower part of the box removing part (11) is drawn into the box (20) through the opening (25), and the tip of this flexible tube (6) is closed with a gas stopper. Connect to (21). At this time, since the lid plate (23) is removed, the flexible tube (6) can be pulled out in front of the concrete skeleton (1) and connected to the gas plug (21) as shown in FIG. Become. A known metal fitting for connection is used for this connection.

Next, the gas plug (21) is screwed to the bottom surface of the first empty chamber (20a). The gas plug (21) used in this embodiment is connected to the gas end by connecting the hose end (22), which is one of the known gas pipe connectors, with the socket (S) (see FIG. 1), which is the other of the gas pipe connectors. The slide type gas stopper built in the stopper (21) is set to the open state, and the leg pieces (27) (27) project from the bottom of the main body of the gas stopper (21). (27)
Using (27), it is screwed to the bottom of the first empty chamber (20a) as shown in FIG.

With this, the gas plug (21) is housed in the box (20) and the flexible tube (6) is connected to the gas plug (21). After this, the lid plate (23) is screwed and the lid plate (23) is attached, and the inside of the box removing part (11) is mortar finished, and the upper and lower recessed parts of the concrete skeleton (1) are concrete skeletons ( 1) Match the surface. After this, a heat insulating material (12) with a certain thickness is attached to the front surface of the concrete skeleton (1), and the interior board (10) is fixed to the front surface of this, but a plate-shaped heat insulating material is used. When installing (12) and the interior plate (10), the protection plate (4) is attached to the front open part of the first vacant chamber (20a) of the box (20), and the cap of this Since the tip of the body (41) has a conical shape, the plate-shaped heat insulating material (12) provided in front of this gas outlet (2) is positioned with respect to the concrete frame (1). When pressed against the surface of the concrete skeleton (1) in this state, a mark is attached to the back surface of the plate-shaped heat insulating material (12) at a position corresponding to the cap body (41). Therefore, if an opening is formed in line with the front opening of the first vacant chamber (20a) with this mark as a reference, when the plate-shaped heat insulating material (12) is attached and fixed to the surface of the concrete skeleton (1), The opening coincides with the front opening of the first chamber (20a). Further, even if it is attached to the interior plate (10), if an opening is formed in the same manner and attached and fixed to the front surface of the heat insulating material (12),
The opening coincides with the front opening of the first chamber (20a).

[0021] Therefore, the interior plate (10) is
It is installed on the front side of (1) and the insulation wall (12) is filled between it and the concrete skeleton (1) to finish the blown wall.
An opening (29) corresponding to the front opening of the vacant chamber (20a) is formed, and the entire protection plate (4) is exposed. Also, the first
The protruding height from the surface of the concrete skeleton (1) at the front open end of the vacant room (20a) shall be the surface of the concrete skeleton (1) and the interior plate.
Since it is aligned with the space with (10), the front open end of the first vacant chamber (20a) is aligned with the back surface of the interior plate (10) when the interior plate (10) is attached and fixed. It will be.

Then, a tool is inserted through the opening (29) to unscrew the protective plate (4), the protective plate (4) is removed, and the decorative frame (5) is screwed, as shown in FIG. , The opening (2
The peripheral edge of 9) is covered with this decorative frame (5), and the hose end (22) is exposed or protrudes from the opening of the decorative frame (5). In the case of the decorative frame (5) having a lid that can be opened and closed, the hose end (22) is protected by this lid.

[Other Examples of Use] Next, examples of use shown in FIGS. 6 to 7 are examples in which the gas outlet (2) of Example 1 described above is used for finishing a straight wall.
In (1), the box-out part (11) similar to that of the above-described first embodiment is formed. The front open end of the first vacant chamber (20a) should be aligned with the surface of the concrete skeleton (1), so that
The bolts and nails for concrete inserted through the long holes (26) and (26) are used to temporarily fix and fix the inside of the box removing part (11). Then, in the same manner as in the above-mentioned embodiment, the gas stopper (21) was connected to the flexible tube (6) and fixed in the first chamber (20a), and the first chamber (2)
Attach the protection plate (4) to the front open end of
Mortar finish the outer peripheral area of a), and match the finished surface with the surface of the concrete skeleton (1).

After that, the protective plate (4) is removed, and the decorative frame (5)
When the is fixed to the surface of the concrete skeleton (1), the installation work of the gas outlet (2) is completed.
In this case, the mortar layer is also located on the front surface of the cover plate (23), but in this embodiment, in order to improve the bonding force between the mortar layer and the cover plate (23), as shown in FIG. As shown in, the cover plate (23) is made of punching metal.

In any of the above embodiments, the box
Although (20) has a structure in which the side wall is penetrated and is fixed to the concrete skeleton by a fixing tool, it may be fixed using a fixing tool such as a bolt or a nail penetrating the bottom wall of the box. The present invention can also be applied to a wall surface other than the concrete skeleton (1). In any of the above-mentioned examples, the interior plate (10) has been described by taking an example of an interior plate having a trace such as a plaster board, but an interior plate having no trace such as wood.
It can also be used in (10). In this case, the cap body (4
It is recommended to apply stamp ink or non-drying paint to the tip of 1). Also, a system in which a sheet such as a sponge impregnated with ink is additionally provided can be adopted. [Embodiment 2] This embodiment corresponds to the invention of claim 2, and in this embodiment, as shown in FIG. 8, a protective plate (4) has a frame-shaped tongue piece (45) on its periphery. ) Is projected, and the protruding edge of this frame-shaped tongue (45) is made into a form in which sharp projections (46) (46) are continuous, and the outer peripheral shape and size of this frame-shaped tongue (45) are set to the The openings (29) formed in (10) are matched or set in a similar shape close to the size of the openings.In this case, the gas outlet is attached to the wall surface by the same method as in the above embodiment. In addition to fixing by embedding it, do the same with the interior plate (1
When the installation work of (0) is performed, a mark of a similar shape that corresponds to or substantially similar to the opening (29) will be attached to the back surface of the interior plate (10), and the opening (29) will be more accurate. Can be formed.

Also in the case of this embodiment, the protrusion of the frame-shaped tongue piece (45) is formed by, for example, applying the ink to this portion with the tip as a flat surface.
(46) A mark can be attached to the back surface of the interior plate by a method other than the method of biting into (46). Further, as shown in the figure, it is possible to add a cap body (41), and in this case, it is not necessary to make the tip of the cap body sharp.

[Brief description of drawings]

FIG. 1 is a sectional view of a gas outlet attached state according to a first embodiment of the present invention.

FIG. 2 is an explanatory view of the relationship between the box removing part (11) and the box (20).

[Figure 3] Exploded view of the box (20)

FIG. 4 is an explanatory view of a step of additionally installing an interior plate (10) or a plate-shaped heat insulating material (12).

FIG. 5 is an explanatory view of a connecting process between the gas stopper (21) and the flexible tube (6).

FIG. 6 is an explanatory view of the relationship between the box removing part (11) and the box (20) in another usage example.

FIG. 7 is a sectional view of a gas outlet buried in this case.

FIG. 8 is an explanatory view of a protection plate (4) of Example 2.

[Explanation of symbols]

 (1) ・ ・ ・ Concrete skeleton (10) ・ ・ ・ Interior plate (11) ・ ・ ・ Box removal part (2) ・ ・ ・ Gas outlet (3) ・ ・ ・ Gas pipe (20) ・ ・ ・ Box (4 ) ・ ・ ・ Protection plate (5) ・ ・ ・ Decorative frame (29) ・ ・ ・ Opening

 ─────────────────────────────────────────────────── ─── Continuation of front page (72) Masami Yamanaka 4-1-2, Hirano-cho, Chuo-ku, Osaka City Osaka Gas Co., Ltd. (72) Kozo Nishiike 4-1-2, Hirano-cho, Chuo-ku, Osaka No. Osaka Gas Co., Ltd. (72) Inventor Nobuo Tanaka 4-1-2 Hirano-cho, Chuo-ku, Osaka City Osaka Gas Co., Ltd.

Claims (2)

[Claims] 1. A wall outlet type gas outlet in which a gas cock connected to a gas pipe is housed in a box, the surface of which is embedded in a wall surface finished by an interior plate. A protective plate (4) that closes the inside of the box is detachably attached to the front open part of the, and a cap body (41) that is fitted over the hose end (22) of the gas stopper (21) is attached to the protective plate (4). A wall-embedded gas outlet in which the tip of the cap body (41) protrudes forward of the front open end of the box (20). 2. A wall outlet type gas outlet in which a gas cock connected to a gas pipe is housed in a box, the surface of which is buried in a wall surface finished by an interior plate. A protective plate (4) that closes the inside of the box is detachably attached to the front opening of the box, and a frame-shaped tongue (45) that substantially matches the opening (29) to be formed in the interior plate (10) is provided on the protective plate. (4) A wall-embedded gas outlet in which the tip of the frame-shaped tongue (45) protrudes further forward than the front open end of the box (20).