JPH0426801Y2 - - Google Patents

Description

[Detailed description of the invention] "Industrial application field" This invention is inserted into a simple tabletop stove.
This invention relates to a safety device that is inserted into a simple tabletop stove that is configured to burn out the solid fuel stored therein when the stove topples over.

``Prior art'' Conventionally, in this type of simple tabletop stove, solid fuel is stored in the inner bottom of the stove, and an iron pot, etc. (hereinafter simply referred to as an iron pot) containing cooking ingredients is placed on the simple stove. ) is placed on a shelf.

After that, you can ignite the solid fuel and boil the cooking ingredients in the iron pot, or you can put the burning solid fuel stored in the simple stove into the iron pot mounted on the simple stove. It is used to boil udon noodles, rice porridge, etc. to a slightly hard but edible state, and is very useful as it is simple and can be used at the dining table.

In this case, as mentioned above, the solid fuel is usually stored in an exposed manner on the inner bottom surface of the simple stove, and ignited and burned in this state.

``Problems that the invention seeks to solve'' As mentioned above, in conventional simple stoves of this kind, the solid fuel is exposed, so the solid fuel does not burn during use. When this simple stove is used in situations such as when
For example, if someone falls down due to an earthquake, etc., the fire may spread to tabletops, tatami mats, clothing, etc., triggering a fire, which is extremely dangerous, and may cause personal injury. It is.

Also, if food in an iron pot is boiling and the solid fuel is ignited (combusted) even when it is ready to eat, it will end up being overcooked and tasteless, which often results in the meal not being tasty.

At the same time, people who do not like hot foods (generally known as cat-tongued people) and children prefer to eat somewhat cold foods.

In such a case, as mentioned above, it is difficult to keep the solid fuel in the ignited state, and an improvement has been strongly desired.

Of course, even in the case described above, it is possible to extinguish the solid fuel, but this is also difficult, and if handled incorrectly, there is a high possibility that an accident similar to the one described above will occur.

``Means for Solving Problems'' Therefore, this invention extinguishes solid fuel quickly when a simple stove is accidentally knocked over, or when you want to extinguish burning solid fuel quickly and with one touch. In order to provide a safety device that can be used in a safe manner, the present invention employs the following configuration.

That is, the present invention has a bottomed vessel that can be inserted into a simple tabletop stove and can store solid fuel, and a pair of mounting plates that are provided to face the outer surface of the rising side wall of the bottomed vessel. and first and second opening/closing plates for concealing the upper surface opening of the bottomed vessel, which are pivotally attached to the pair of mounting plates via pivot pins, and the first and second opening/closing plates first and second springs wound around the pivot pin and provided between the bases of the first and second opening/closing plates and the mounting plate for the purpose of controlling a part of the automatic return; a locking ring provided on the flat surface of the base of the first opening/closing plate and having a long inverted U-shape when viewed from the side and having a gap; an insertion portion slidably provided in the gap of the locking ring; a pivoting part that is pivoted to an outer part of the rising wall of the base of the second opening/closing plate and is provided at a position below the insertion part, and also regulates the compression state of the first and second springs. The present invention also provides a safety device inserted into a simple table-top stove, which includes: an annular linking ring configured to surround the outer surface of the side wall of the bottomed vessel body;

"action" Next, the operation of the present invention will be explained.

First, when the first and second opening/closing plates are respectively raised using their pivot pins as fulcrums, the first and second opening/closing plates are raised.
The first and second springs of the second opening/closing plate are sequentially compressed, and the pivoting part of the linking ring is moved to a position below its insertion part (on a horizontal plane when the bottomed vessel is installed horizontally). (hereinafter referred to as "positional relationship"), the linking ring is pushed toward the insertion part. (This word is omitted as it is only for the first time.)

Therefore, the insertion portion side of the linking ring moves through the gap in the locking ring from the inside to the outside (in FIG. 2, it moves from the right side to the left side in the drawing), and the first,
The second opening/closing plate rises from the state shown in FIG. 2 to the state shown in FIG. 3.

At this time, the first and second opening/closing plates are as shown in Fig. 3.
Stands up almost vertically.

As shown in FIG. 3, the first and second opening/closing plates are in the upright state, and the first and second opening/closing plates are maintained in this upright state via the linking ring.

In this state, the insertion portion side of the linking ring is on the base side of the upright locking ring, and the pivoting side of the linking ring is below the pivot pin and above. In addition to being held in a state located below the insertion part side, the compression state of the first and second springs is also regulated via the linking ring, and the repulsive force of the first and second springs is suppressed (regulated). ing.

As described above, since the first and second opening/closing plates are maintained in the upright state, the top opening of the bottomed vessel is open (see FIG. 4).

Therefore, the solid fuel inside the bottomed vessel can be easily ignited.

Thereafter, an iron pot is mounted on a simple stove equipped with a bottomed vessel containing ignited solid fuel, and the cooking ingredients in the iron pot are boiled.

For example, suppose that during this cooking process, a simple stove is accidentally tipped over.

In this case, if either one of them, for example, the second opening/closing plate, falls due to the impact, the pivoting part of the linking ring will be in the lower position as described above, the insertion part will be in the upper position, and the corresponding Since the insertion portion is movably provided in the gap between the locking rings, the second opening/closing plate gradually falls down using the pivot pin as a fulcrum.

At this time, the pivoting portion of the linking ring moves in one radial direction (to the right in FIG. 3) of the bottomed vessel body using the pivot pin as a fulcrum.

As a result, the linking ring moves rightward in the drawing in FIG. 3, and its insertion portion forcibly draws the base of the first opening/closing plate to the right in the drawing.

By resisting this forced attraction and the repulsive force of the first spring compressed by the rise, the first opening/closing plate
It falls down one by one as if following the second opening/closing plate.

Therefore, the top opening of the bottomed vessel, which had been open, was almost completely closed due to the second opening/closing plate which had already fallen down and was in a horizontal position, and the first opening/closing plate which was then in a horizontal position. It is closed (in other words, it is closed in an almost hermetically sealed state, see FIG. 1).

In addition, as mentioned above, when the first and second opening/closing plates rise and the top opening of the bottomed vessel is opened and the bottomed vessel is in use, the first opening/closing plate collapses due to the impact. Assume that

In this case, the first opening/closing plate swings around the pivot pin as a fulcrum, and as a result, the insertion portion of the linking ring is moved in the radial direction of the other bottomed vessel body (leftward in Fig. 3).
It moves slightly as it approaches.

In FIG. 3, the entire linking ring including the insertion part moves slightly toward the left in the drawing, and the base of the second opening/closing plate is forcibly pulled.
Almost the entire second opening/closing plate is temporarily tilted backward, and the second spring, which has been in a compressed state, is further compressed.

Then, as the first opening/closing plate falls further, the insertion portion of the linking ring slides within the gap between the locking rings, and as a result, the insertion portion of the linking ring Everything, including the , moves as if being pulled back in one radial direction.

Through this movement, the insertion part of the linking ring is released from the restraint on the base side of the locking ring, and then, just before the first opening/closing plate becomes horizontal, the insertion part of the linking ring is released. The whole including the
It becomes a free state, and the restriction (tension) between the base of the first opening/closing plate and the base of the second opening/closing plate by the linking ring is released.

This free state of the linking ring releases the restraint on the second spring, which has been compressed so far.

In this way, when the suppression of the second spring is released, the second spring, which has been compressed until now, rebounds, and the second opening/closing plate falls down through this repulsive force, and as described above, it is already horizontal. a first opening/closing plate in a state,
Subsequently, with the second opening/closing plate in the horizontal state, the open top opening of the bottomed vessel is almost completely closed.

Through the above-mentioned complete blockage, the supply of air to the solid fuel in the bottomed vessel is cut off, and the ignited solid fuel is extinguished.

By manually pushing down either the first or second opening/closing plate in the same manner as in each of the above-mentioned examples, the fire is completely closed and the fire is extinguished.

Since their operations (effects) are almost the same, explanations will be omitted.

"Embodiment" The drawing shows an embodiment of the present invention, and in the drawing, 1 is a known simple tabletop stove, and 2 is an iron pot placed on the simple stove 1.

3 is a bottomed vessel whose top surface is an open top portion 4, which is inserted into the inner bottom surface 1a of the simple stove 1;
Ideally, it should be circular, thin, and box-shaped. Of course, the shape is not limited to this.

A pair of mounting plates 5 and 6 are provided on the outer surface of the rising side wall 3b of the bottomed vessel body 3, and these mounting plates 5 and 6 are provided in opposing positions when viewed from above. In the illustrated example, these mounting plates 5, 6
In this example, two plates are arranged side by side, but the invention is not limited to this example.

A base 8a of a first opening/closing plate 8 that hides the left half of the bottomed vessel body 3 in the drawing is pivotally attached to the other mounting plate 5 via a pivot pin 7, and as shown in the figure, The first opening/closing plate is configured to rise with the support pin 7 as a fulcrum.

9 is a first spring wrapped around the pivot pin 7, one end of which is attached to the mounting plate 5 or the bottomed vessel body 3, and the other end is attached to the first spring.
The first opening/closing plate 8 is fixed to the opening/closing plate 8 or its base 8a, and is compressed when the first opening/closing plate 8 stands up, and is released from compression when it falls down.

Reference numeral 10 denotes a locking ring which is long in the shape of an inverted U when viewed from the side and is provided on the upper surface of the base 8a of the first opening/closing plate 8. A gap 10a of the locking ring 10, which is rectangular when viewed from the side, has a gap 10a which will be described later. One end of the linking ring is slidably inserted, and the linking ring moves within the gap 10a of the locking ring 10 mainly by raising and lowering the first opening/closing plate 8.

Further, a base 12a of a second opening/closing plate 12 that hides the right half of the bottomed vessel body 3 in the drawing is pivotally attached to one of the mounting plates 6 via a pivot pin 11, as shown in the figure. The second opening/closing plate 12 is configured to rise and fall using the second opening/closing plate 11 as a fulcrum.

Reference numeral 13 denotes a second spring wound around the pivot pin 11, one end of which is fixed to the mounting plate 6 or the bottomed vessel body 3, and the other end fixed to the second opening/closing plate 12 or its base 12a. It is compressed when the second opening/closing plate 12 stands up, and is released from compression when it falls down.

In the figure, 15 has one end inserted into the locking ring 10 of the first opening/closing plate 8, and the other end at the base 12a of the second opening/closing plate 12.
This is an annular linking ring having a size that surrounds the bottomed vessel body 3 which is pivotally connected to the bottom. As shown in Figure 3, the first and second
The opening/closing plates 8 and 12 are maintained in an upright position.

Also, when the linking ring 15 is pulled to the right in the drawing, the first opening/closing plate 8 falls down, and when the linking ring 15 is pulled back to the left in the drawing, the second opening/closing plate 12 falls down. It is becoming.

In the figure, reference numeral 16 denotes solid fuel stored in the inner bottom surface 3a of the bottomed vessel body 3.

Next, to explain the usage state of the present invention, the first and second opening/closing plates 8, 12 are opened against the repulsive forces of the first and second springs 9, 13, and are placed in an upright state. Then, the pivot portion 15a of the linking ring 15 moves from the outer position in FIG. 2 to the inner position in FIG. 3 along a circular trajectory.

As a result, the insertion portion 15b of the linking ring 15 is inserted into the gap 10a of the locking ring 10 of the first opening/closing plate 8 in FIG.
from the inward position (in the opening/closing side direction of the first opening/closing plate 8 in FIG. 2) to the locking ring 1 of the first opening/closing plate 8 in FIG.
0 (inward position of the gap 10a in Figure 2)
(towards the pivoting side of the opening/closing plate 8).

The first and second opening/closing plates 8 erected in this way,
12 is erected with the restriction of a linking ring 15, and is configured so that it will not fall down unless the first and second opening/closing plates 8, 12 are subjected to some kind of impact, closing operation, etc.

As a result, since the top opening 4 of the bottomed vessel body 3 is open, the inner bottom surface 3a of the bottomed vessel body 3
It is easy to ignite the solid fuel 16 stored in the solid fuel 16 .

In this way, the cooking ingredients in the iron pot 2 are boiled, but if the simple stove 1 is accidentally knocked over during this process, one of the stoves, for example, the second opening/closing plate 12, may be damaged by the impact. When it falls down, the insertion part 15b of the linking ring 15 moves above the locking ring 10 (in FIG. 3), and then the other first opening/closing plate 8
is forcibly pulled, and the first opening/closing plate 8 falls down due to the repulsive force of the first spring 9, and the top opening 4 of the bottomed vessel body 3 is closed by the first and second opening/closing plates 8, 12. be done.

Conversely, in the case where the first opening/closing plate 8 falls due to the impact, the linking ring 15 forcibly pulls the second opening/closing plate 12 at the initial stage, and the second opening/closing plate 12 is temporarily pushed further backward.

Therefore, as the first opening/closing plate 8 further falls down, the locking ring 10 of the linking ring 15
After moving (moving) along a circular trajectory, when the first opening/closing plate 8 becomes almost horizontal, the insertion portion 15b of the linking ring 15 slides on the locking ring 10, and the insertion portion 15b slides on the locking ring 10, The provided portion 15b moves inward of this locking ring 10.

As a result, the linking ring 15 becomes free, releasing the rearward restriction of the second opening/closing plate 12, and the reaction of the second opening/closing plate 12, which has fallen backward, as described above, and the further movement of the second spring 13. The second opening/closing plate 12 is quickly pulled down due to the repulsive force caused by the compression.

As a result, the upper surface opening 4 of the bottomed vessel body 3 is closed.

In addition, since the pivot portion 15a of the linking ring 15 is located at a lower position than the insertion portion 15b, and the first spring 9 or the second spring 13 is installed, the first opening/closing plate 8 or the second opening/closing plate 8 When either one of the opening/closing plates 12 falls down, the second opening/closing plate 12 or the first opening/closing plate 8 falls down in conjunction with each other via the linking ring 15 and the first spring 9 or the second spring 13, and ultimately As described above, is configured to close the top opening 4 of the bottomed vessel body 3.

In addition, the first and second opening/closing plates 8,
12 first to close the upper surface opening 4 of the bottomed vessel body 3 is also substantially the same as the above example, so a description thereof will be omitted.

As described above, the solid fuel 1 in the bottomed vessel body 3 is
When the supply of air to the fuel tank 6 is cut off, the burning solid fuel 16 is extinguished and, in principle, it is impossible for the solid fuel 16 to be ignited thereafter.

``Effect of the invention'' As detailed above, the invention has the following advantages:
A first and second opening/closing plate divided into two that controls opening, and a first and second opening/closing plate installed between the first and second opening/closing plates and a mounting plate that controls rising and falling of the first and second opening/closing plates, A second spring and a linking ring that regulates the first and second springs and is connected between the first and second opening/closing plates are provided, so that the bottomed appliance body can be overturned, that is, the simple stove can be overturned. When either the first opening/closing plate or the second opening/closing plate falls down, the other one falls down almost simultaneously.

As a result, if the simple stove is accidentally knocked over, or if you are trying to artificially extinguish a fire, simply knock down either the first opening/closing plate or the second opening/closing plate, and the other one will also immediately fall over. There is.

Moreover, this effect has the great effect of almost instantaneously closing (concealing) the open upper surface of the bottomed vessel.

Furthermore, the above-mentioned disadvantages can be eliminated, or, for example, the occurrence of fire can be prevented, and it is possible to enjoy food with the heat or hardness according to one's preference.

In addition, it has a simple structure, can be used for a long time with few failures, and is effective in operating reliably in an emergency.

Furthermore, opening and closing is performed by first and second opening/closing plates, first and second springs, linking rings, and the like.

Therefore, it is of course possible to use it repeatedly, which makes it very useful.

[Brief explanation of the drawing]

The drawings show one embodiment of the present invention, in which Fig. 1 is a perspective view, Fig. 2 is a side view, Fig. 3 is a side view showing an open state, Fig. 4 is a plan view of Fig. 3, and Fig. 5 FIG. 2 is a partially cutaway side view showing the state of use. 1...Simple stove, 2...Iron pot, 3...Bottomed vessel body, 4...Top opening, 5, 6...Mounting plate, 7,
11... Pivot pin, 8... First opening/closing plate, 9... First spring, 10... Locking ring, 12... Second opening/closing plate,
13...Second spring, 15...Linkage ring, 16...
...Solid fuel.

Claims (1)

[Scope of Claim for Utility Model Registration] A bottomed container body that is inserted into a simple tabletop stove and can store solid fuel, and a pair of bottomed container bodies that are provided so as to face the outer surface of the rising side walls of this bottomed container body. a mounting plate; first and second opening/closing plates for closing the upper openings of the bottomed vessel body pivotally attached to the pair of mounting plates via pivot pins; and the first and second opening/closing plates. First and second springs are wound around the pivot pin and are provided between the bases of the first and second opening/closing plates and the mounting plate for the purpose of partially controlling the automatic return of the plate. , a locking ring provided on the flat surface of the base of the first opening/closing plate and having a long inverted U-shape when viewed from the side and having a gap; and an insertion portion slidably provided in the gap between the locking ring. , and a pivoting part that is pivotally mounted to the outer side of the rising wall of the base of the second opening/closing plate and is provided at a position below the insertion part, and the first and second springs are in a compressed state. A safety device inserted into a simple tabletop stove, comprising: an annular linking ring configured to regulate the temperature and to surround the outer surface of the side wall of the bottomed vessel body;