JPH0338536Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a lid for a gas tank installed embedded in a floor or wall surface.

[Conventional technology]

In the case of this type of conventional gas tank G, the first
As shown in Figure 4, it is installed via the installation frame 18 into the installation opening 2 formed on the floor or wall surface, and the gas plug G plug 3 and the socket 4 into which this plug is inserted are removed from the installation opening 2. A detachment push button 5 is exposed, and a lid A' is attached to the attachment opening 2 so as to be openable and closable, with the upper end pivoted to the lower edge of the attachment opening 2.

[Problem that the invention attempts to solve]

Conventionally, when using the gas cooker G, the lid A' is opened and the socket of the gas appliance is inserted into the plug 3, and after use, the release push button 5 is pressed to release the socket 4. , keep lid A′ closed. In this way, the lid A' must be opened and closed each time it is used, which is inconvenient to use.Furthermore, the plug 3 etc. are installed to prevent dust from entering the main body case 17 from the mounting opening 2 during use. The number of parts has increased because the front opening of the removed main body case 17 must be covered with the decorative cover 36.

[Means for solving problems]

The lid of the gas tank according to the present invention is provided on the back side of the mounting opening 2 formed on the floor or wall surface 1, and has a detachable mechanism for exposing the plug 3 in the mounting opening 2 and removing the socket 4 inserted into the plug 3. This is a lid for a gas tank G that is attached with a push button 5 exposed, and an insertion opening 7 for a socket 4 is provided in a plate-shaped lid main body 6 that closes an opening 2 for installation, and the insertion opening 7 is inserted into the insertion opening 7 toward the indoor side. A biased opening/closing lid 8 is attached, and a sliding opening 9 is provided in the lid body 6 to allow the release push button 5 to protrude toward the indoor side. With this configuration, the above-mentioned problems are solved. be.

[Effect]

If this lid A is attached to the mounting opening 2, the socket 4 can be opened and closed while pressing the lid 8 and inserted into the insertion opening 7 and plugged into the plug 3. The socket 4 can be detached, and there is no need to open and close the lid A every time when using or discontinuing use to attach and detach the socket 4, as in the conventional case, and it is easy to use.
Moreover, since it is not necessary to remove the lid A during use, there is no need for a conventional decorative cover 36, and the number of components can be reduced.

〔Example〕

The lid main body 6 is a vertically elongated resin plate, and a circular insertion opening 7 for the socket 4 is provided at the bottom thereof, and an opening/closing lid 8 biased toward the front side is attached to the insertion opening 7. There is. The opening/closing lid 8 has a circular shape whose outer diameter is larger than the inner diameter of the insertion opening 7, and is formed of two semicircular parts 8a, 8a, each of which has an arcuate portion as shown in FIG. It is pivotally supported by a pin 12 at a mounting portion 11 on the rear side of the side of the insertion port 7 via a pivot portion 10 that projects outward from the top and bottom, and is directed forward by a spring body 13 wound around this pin 12. The outer peripheral edge is pressed against the edge of the insertion port 7, thereby closing the insertion port 7. An overlapping piece 14 is made to protrude over the entire length on the front side from the straight line part of one divided body 8a of the opening/closing lid 8, so that no space is formed between the straight parts of the two divided bodies 8a in the closed state. ing. Further, a vertically elongated sliding opening 9 is formed in the upper part of the lid main body 6, and a guide cylinder portion 15 extends rearward from the edge of the sliding opening 9.
stands out. An attachment piece 16 projects rearward from the outer peripheral edge of the lid body 6.

This lid A is then attached to the attachment opening 2 in the wall surface 1 in the following manner. Gaskotok G is
As shown in FIG. 7, it is housed in a main body case 17, and is attached to the back side of the mounting opening 2 formed in the wall surface 1 via the mounting frame 18 shown in FIGS. 11 to 13. A plug 3 protruding toward the indoor side is provided at the bottom of the indoor side facing the installation opening 2 of the gas tank G, and a gas inlet is connected to the gas inlet via the fixing hole 20 of the fixed desk 19 and the communication hole 22 of the rotary desk 21. It is connected to 34. Above the plug 3, a release push button 5 is disposed at the rear so as to be slidable toward the indoor side by means of a guide rod 27, and the push button portion 23 projects toward the indoor side. The U-shaped interlocking body 24 is connected to the pivot shaft 2 as shown in FIG.
5, the socket 4 is pivotally supported at the center so as to be freely see-saw, and one end serves as an abutting portion 26 that abuts the operating ring 28 of the socket 4, and the other end abuts the release push button 5. In this way, Gaskotok G
The mounting frame 18 is attached to the mounting opening 2 where the
The lid A is attached to the flange 35 protruding toward the interior of the room with an attachment piece 16, and the push button portion 23 of the release push button 5 is inserted into the sliding opening 9.

When using the gas appliance, the socket 4 is inserted through the insertion opening 7 by pressing the opening/closing lid 8 of the lid A, and is inserted into the plug 3. In this state, the 9th
As shown in the figure, the operation ring 28 of the socket 4 comes into contact with the abutting part 26 of the interlocking body 24, the interlocking body 24 seesaws, and the push button part 23 of the release push button 5 projects toward the indoor side. Further, the push rod 29 provided inside the socket 4 is inserted into the plug 3, and the slide pin 3 is inserted into the plug 3.
0 is pressed, the slide guide cylinder 31 rotates the rotation guide cylinder 32, rotates the rotary plate 33, rotates the rotary desk 19 via this rotary plate 33, and connects the communication hole 22 to the fixed hole 20. This causes gas to flow from the gas inlet 34 through the plug 3 into the socket 4. When discontinuing use, when the push button part 23 of the release push button 5 is pushed in, the other end of the interlocking body 24 is pushed by the release push button 5, causing the interlocking body 24 to seesaw, and the abutting part 26 touches the socket 4. The socket 4 is removed by pushing the operation ring 28 toward the indoor side. In this state, the insertion port 7 is closed by the opening/closing lid 8. Further, the communication hole 22 of the rotary disk 21 and the fixed hole 20 of the fixed disk 19 are also blocked, and the flow of gas into the plug 3 is stopped. In this way, the socket 4 can be attached and detached without removing the lid A every time the gas appliance is used or when use is interrupted.

[Effect of idea]

In the present invention, a socket insertion opening is provided in the plate-shaped lid body that closes the mounting opening, and an opening/closing lid that is biased toward the indoor side is attached to this insertion opening, and a release push button is attached to the lid body. It has a sliding opening that protrudes toward the indoor side, so if you attach the lid to the installation opening on the floor or wall where the gas socket is attached, you can open and close the socket and insert it into the insertion opening while pressing the lid. It can be inserted into a plug, and the socket can be removed using the release push button that protrudes from the lid, making it easier to use as there is no need to open and close the lid each time to insert and remove the socket when using or discontinuing use. is good, and
There is no need to remove the lid when using it, and the installation opening is always closed by the lid body.
There is no need for a decorative cover like in the past, and the number of parts can be reduced.

[Brief explanation of the drawing]

Figures 1, 2, 3, 4, and 5 are front, rear, side, top, and bottom views showing an embodiment of the present invention, and Figure 6 is the same as Figure 1. X-X
7, 8 and 9 are partially broken exploded perspective views, partially broken side views and sectional views showing the same state of use, FIG. 10 is a perspective view showing the gas tank, and FIG. 11 12 is a front view and a rear view showing the mounting frame in the same as above, FIG. 13 is a YY sectional view of FIG. 11, and FIGS. 14 and 15 are a side sectional view and In the front view, A is the lid, G is the gas tank, 1 is the wall surface, 2 is the mounting opening, 3 is the plug, 4 is the socket, 5 is the release push button, 6 is the lid body, 7 is the insertion port, and 8 is the insertion port. opening/closing lid,
9 is a sliding opening.

Claims (1)

[Scope of utility model registration request] A lid for a gas tank installed on the back side of an installation opening formed on a floor or wall surface, exposing a plug to the installation opening and exposing a release push button for releasing a socket inserted in the plug. A socket insertion opening is provided in the plate-shaped lid body that closes the installation opening, and an opening/closing lid that is biased toward the indoor side is attached to the insertion opening, and a release push button is placed on the lid body toward the indoor side. A lid for a gas cooker with a sliding opening that protrudes.