JPS5913536Y2 - Stove ignition flame extinguishing device - Google Patents

Description

[Detailed description of the invention] This invention relates to a flame extinguishing device for gas stoves, etc., and its purpose is to instantly extinguish flames that accidentally ignite oil during cooking of tempura etc. There is no need to provide a cover device.

While cooking tempura in a household, the oil in the pan may ignite unexpectedly or while the person leaves the cooking area, and the flame spreads to nearby areas, causing a fire or causing burns due to incorrect extinguishing procedures. Incidents resulting in injuries have occurred.

Therefore, the present invention is designed to instantly extinguish the fire by covering the top of the stove with the cover 1 with a single touch operation when a flame ignites, thereby preventing disasters such as fires and burns. It was developed as follows.

Next, an example of implementation of the present invention will be specifically explained with reference to the drawings.

Note that it goes without saying that the drawings are not limited to this.

Gas stove (also called gas stove, gas stove, etc.)

), one end of which is fixed, and arms 2 are connected to both sides of the front end of a fireproof cover 1, which can be opened and closed forward in an accordion-like cross-section and forms a lid wall when opened. A support frame 10 made of a plate or the like may be interposed on the end surface, and in this case, the cover 1 may be attached to the rear end by being fixed to the rear end of the stove.

Further, the cover 1 has a mountain fold portion 11. By forming the valley fold part 12 as shown in the developed view of the example in FIG. 6, it can be opened and closed in an accordion-like cross section, and when opened, it forms a lid wall and can be turned over into a stove.

In FIG. 6, the wide parts facing each other are attached to the rear end (supporting frame 10) of the stove, or become the front end surface of the cover 1.

Furthermore, the four corners are configured so that they can be sewn together at their adjacent edges to form a cover that forms a lid wall.

The arm 2 is inserted into the stove at the middle part of the side surface of the stove and has a bent protrusion 3 at the tip, so that the arm 2 inside the stove is
One end of the bomb 4 attached to the holder is locked to the bent protrusion 3, and the other end is locked to the side wall 14 of the stove 13, and when the bomb 4 is tightened, that is, when the cover 1 is closed. The tip of the operating rod 6, which is provided with a stopper 5 for preventing the projecting movement of the bent protrusion 3, that is, the opening movement of the cover 1, is connected to the stove 1.
The receiver fixed in 3 is rotatably supported on metal 7, and the actuating rod 6
The other end of the spring 8, whose one end is locked to the bent protrusion 6' (for return) provided in front of the metal 7, is locked inside the stove, and the operating rod 6 is placed in the stove. The lever 9 is formed by extending the front plate 15 to the outside.

In addition, in the drawing, 16 is the support rod of the stove, 17 and 18
is a washer, and 19 is a retaining pin.

The present invention is based on the above configuration example, and when the flame ignites on the stove, by quickly operating the lever 9, the operating rod 6 connected to it rotates, and the stopper 5 integrated with it rotates, causing the arm 2 to bend. The arm 2, which has separated from the protrusion 3 and had been kept in the contracted state of the ammunition 4, is now released from the contracted state of the ammunition 4, and the arm 2 moves to the mounting part of the ammunition 4. With the arm 2 as a fulcrum, the cover 1 is displaced toward the front of the stove in an open state, and the cover 1 to which the arm 2 is attached is formed into an open lid shape as described above and is covered over the stove.

As described above, the cover 1 is covered over the stove with a simple one-touch operation, and any flame that unexpectedly ignites on the stove can be extinguished by the covered fireproof cover 1.

That is, in the event that the oil unexpectedly ignites and bursts into flames while cooking tempura, etc., by operating the lever 9 of the present invention, the cover 1 will be placed over the stove as described above. Flames can be extinguished instantly.

Therefore, there is the benefit of being able to implement disaster prevention for the time being.

In other words, it is possible to prevent further flare-up and spread of the fire to nearby areas, and it also does not cause any damage such as burns.

However, in the device of the present invention, the cover 1, the arm 2
Since the mechanisms on both sides are connected through the mechanism, the opening/closing movement of the cover is made smooth.Therefore, the mechanisms such as the operating rod 6 and the lever 9 can be easily operated even if only one side is used, as shown in the figure. It is something that can achieve a goal.

However, in the present invention, in order to be able to quickly extinguish the flame by covering the cover by operating the lever as described above in an unexpected case, the installation of the ammunition 4 and the The mechanism for expanding (activating) the bullet (stopper 5, actuating rod 6, bending protrusion 3 of arm 2, spring 8, etc.) is rationally constructed as described above, so it is possible to prevent unexpected shocks. By operating the differential lever 9, the arm 2 integrated with the cover 1 makes a door-opening motion as shown by the arrow 19, as shown in Figure 5, and the cover instantly covers the stove and extinguishes the fire. It is possible to perform

In the present invention, after the purpose of extinguishing the fire is achieved by covering the lid, the lever 9 can be operated (same operation as in the above case).
The arm 2 can be easily returned and the cover 1 can be folded and stored.

That is, by operating the lever 9 by rotating it clockwise or counterclockwise, the stopper 5 separates from the bending protrusion 3 and the arm 2 becomes ready to be rotated.
A spring 8, which is provided by locking the actuating rod 6 to the bending protrusion 6' at the front end and locking the other end in the stove, moves it in a certain direction, that is, moves the stopper 5 away from the bending protrusion 3 of the arm 2. Since the rotation is limited to the operating rod 6, it is released by folding the cover 1 toward the rear of the stove (the arm 2 with the bent protrusion 3 released can be displaced rearward in a door-opening shape). , the cover 1 can be stored therein.

That is, the cover 1 can be folded and stored like an accordion.

Therefore, if the gas cock is shut off immediately after extinguishing the ignited flame using the device of the present invention, the gas will also be shut off and gas accidents can be prevented.

Therefore, the cover 1 in the present invention is supported by a support frame 10, which is made of fireproof material to prevent splashes during cooking from scattering backwards and staining walls, etc. It has the benefit of acting as a back guard.

Moreover, since the cover 1 is kept neatly at the rear, the appearance is good.

The structure of this invention is extremely simple, and it is designed to function as a back guard and extinguish unexpected flames with a single touch.
Incorporating the device of the present invention can be done with simple processing, and it has practical value as a safety device for disaster prevention against flammable flames. It is something.

As mentioned above, the present invention can instantly extinguish unexpected flames during cooking of tempura, etc., and is effective and suitable for general household gas stoves.

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention, and show a gas stove (range). Figure 1 is an external view of the stove, Figure 2 is an external view of the stove with the cover placed over the stove, and Figure 3 is an external view of the stove. The figure is a perspective explanatory view showing the main part of the opening/closing mechanism of the cover 1, FIG. 4 is a side view showing the same part in section, and FIG. 5 is an explanatory side view of the cover in an open state, FIG. 6 is an exploded view of an example of the cover, and FIG. 7 is a partially enlarged cross-sectional view of the cover when it is stored. 1...Cover, 2...Arm (3...
...bending protrusion), 4... bullet, 6...
... Operating rod (5... Stopper, 6'...
...Bending protrusion, 9...Lever), 7...
・The receiver is gold, 8...spring, 10...
・Support frame.

Claims (1)

[Scope of utility model registration request] An arm 2 is connected to both sides of the front end of a fireproof cover 1, which has one end fixed to the rear end of the stove and can be opened and closed forward in an accordion-like cross-section and forms a lid wall when opened. A bending protrusion 3 is provided at the tip by penetrating into the stove at the middle part of the side surface of the stove, and one end of the bullet 4 attached to the arm 2 inside the stove is latched to the bending protrusion 3. The other end is locked to the side wall of the stove, and the tip of the actuating rod 6 is fixed in the stove, which is equipped with a stopper 5 that is attached to the bent protrusion 3 to stop the bullet expansion when the bullet 4 is compressed. The other end of the spring 8, which has one end locked in a bent protrusion 6' provided at the front of the actuating rod 6 and in front of the ring 7, is rotatably supported on the ring 7. A flammable flame extinguishing device for a stove, characterized in that a lever 9 is formed with the actuating rod 6 facing the outside of the stove.