JPS6237043Y2 - - Google Patents

Description

[Detailed description of the invention] The present invention can be easily carried by being disassembled and stored in a backpack during mountain climbing, etc., and can be assembled easily and quickly when in use. Another object of the present invention is to provide a portable gas stove that can be easily used for cooking in a living room or the like and can be easily moved from place to place.

The present invention is designed to hold a device that can be easily grasped with the palm of the hand.
Alternatively, it is a container that can be carried relatively easily and is equipped with a gas outlet at the top, and the gas outlet can be opened or closed for gas passage, or the amount of gas ejected can be adjusted as appropriate depending on the degree of opening and closing. The head of a gas container equipped with an on-off valve is used as a flame forming part, a shaft rod is connected and fixed to the outer bottom surface of the gas container, and a hollow burner is removably formed by screwing, etc., and is fixed to a specified gas outlet. A rotatable handle is inserted within the limit, and the opening/closing valve installed at the gas outlet is opened, closed, or adjusted by means of rotation thereof, and bent in a horizontal U-shape with respect to the gas outlet. and an insertion shaft extending downward is provided on the lower side to form a support rod,
A desired number of these were inserted at required intervals, so that they could be removed freely, and when the support rod was attached, a flame protection plate was fitted and held in the bent part of each support rod, and the flame protection plate was transparent. A portable gas stove, in which the shaft of the burner is inserted into the through hole and screwed onto the gas outlet, and the flame forming part, which is the head of the burner, is arranged to protrude into the flame protection tray, and its implementation An example of this is as follows.

Reference numeral 1 denotes a container, that is, a gas container, which is large enough to be easily held in the palm of the hand or relatively easily carried, and has a gas spout 2 at its top. . An on-off valve is installed inside the gas outlet 2 and over the top of the container 1 to open and close the passage of gas, and to adjust the amount of gas ejected (delivery amount) as appropriate depending on the degree of opening and closing. For the opening/closing valve, a press rod is usually fitted into the gas outlet 2, and the upper part thereof projects into the gas outlet 2. Reference numeral 3 denotes a flame forming portion having a large number of flame holes 3a formed therethrough, and a shaft rod 4 is connected and fixed to the outer bottom surface of the flame forming portion. These 3 and 4 form a burner. The burner usually has a fungus shape and is hollow, and the flame forming part 3 and the shaft rod 4 communicate with each other, and it goes without saying that the gas inside the container 1 can be fed into the shaft rod 4. The injected gas passes through the inner cavity of the burner to the flame hole 3.
It ejects from a and burns here. Note that a furnace grate 5 is installed inside the flame forming part 3 and brought into close contact with the inner peripheral part of the flame forming part 3. A thread is carved into the inside of the lower end of the shaft rod 4, and this thread is securely screwed onto a jetting part (nozzle) provided protruding from the top surface of the gas jetting port 2. 6 is an air suction hole provided horizontally in the shaft rod 4, 7 is a handle,
It is inserted into the side wall of the gas outlet 2 and is rotatable within a predetermined limit. The handle 7 engages with a pressure rod inserted into the gas outlet 2, and presses or releases it. When the pressure is reached to the maximum, the on-off valve is fully opened, and when it is released, the on-off valve is opened and closed. The valve shuts off the gas passage. The opening/closing of the gas passage can be adjusted as appropriate depending on the degree of rotation of the handle 7. In other words, the amount of gas delivered to the burner can be adjusted as appropriate in this section. 8 is a horizontal U-shaped bent portion, 8a is an insertion shaft extending downward from the lower end of the bent portion 8, and 8 and 8a form a support rod. A locking portion 8b is provided protrudingly from the lower part of the insertion shaft 8a. Reference numeral 9 denotes a support plate through which several insertion holes 9a for inserting and locking the insertion shaft 8a are formed at predetermined intervals or in a predetermined condition. Further, normally, a receiving hole is formed on the top surface of the gas outlet 2 to correspond to and communicate with the insertion hole 9a. Reference numeral 9b denotes a fitting hole formed through the center of the support plate 9. The support plate 9 is disposed on the gas outlet 2, and the fitting hole 9b is fitted into the outlet (nozzle) protruding from the top surface of the gas outlet 2, and is bored in the top surface of the gas outlet 2. The receiving hole and the insertion hole 9a are communicated with each other, and the insertion shaft 8a of each support rod is inserted into the insertion hole 9a, and the tip of each support rod is inserted into the receiving hole. The horizontal U-shaped bent portion 8 has its concave hole directed inward. Reference numeral 10 denotes a flame protection plate, which usually has a side circumferential portion 10a that is higher than the flame forming portion 3 of the burner, and a through hole 10b provided in the center portion. The flame protection plate 10 is fitted into each horizontal U-shaped bent portion 8 and held by the bent portions, and the through hole 10b is arranged above the spouting portion (nozzle) and is connected to the shaft of the burner. 4 through the insertion hole 10b and screwed onto the ejection part (nozzle). In this case, the flame forming portion 3 is located within the flame protection plate 10 as described above.
This is due to the height of a. Reference numeral 11 denotes a cooking dish, and the side circumferential portion 11 is bent at right angles and raised up.
It has a. Reference numerals 12 and 13 denote gripping pieces, each having gripping portions 12a and 13a formed at their tips.The gripping piece 12 is straddled over the gripping piece 13, and is pivotally connected with a pin 14 to form a gripping tool. Each gripping piece is bent in a U-shape with a transverse surface, and a cutout 15 is provided in the gripping piece 12. The container 1 in the present invention usually contains a liquefied gas, such as butane gas. Note that 16 indicates a cover applied to the container 1.

As described above, the present invention includes a container 1, a burner, a support rod, a support plate, a flame protection plate 10, and a cooking plate 1.
The flame forming part 3 of the assembled burner is ignited as described above, and the cooking plate 1 is placed on the horizontal U-shaped bent part 8 of the support rod.
1. Cooking is carried out by placing an appropriate boiling device such as a pot or other pot. When the handle 7 is turned to the maximum extent to release the pressure on the on-off valve associated with the gas outlet 2, the on-off valve shuts off the gas passage and the flame in the flame forming portion 3 is extinguished. The assembled gas furnace is then disassembled into each of the assembled elements. This disassembled product can be stored all at once in a small box or the like. Moreover, the gripping tool is the gripping part 12
a, 13a to open and close the heated cooking dish 11 and lower it from above the bent part 8, or
It is placed on the bending portion 8.

In the present invention, the flame forming part, which is the head of the burner, is located inside the flame protection plate, and since the flame forming part does not protrude above the flame protection plate, the flame forming part can be easily attached to the flame forming part when climbing mountains, etc. It prevents the lit flame from being extinguished by strong winds, etc., and since the flame protection plate is fitted and held in the horizontal U-shaped bent part of the support rod, there is no risk of it being blown away even when strong winds blow. There is no effect.

[Brief explanation of the drawing]

The figure shows an example of implementation of the present invention, and
Fig. 1 is a front view showing the portable gas stove of the present invention assembled and put into use; Fig. 2 is a right side view of Fig. 1 with the cooking dish removed;
Fig. 3 is a plan view of Fig. 2, but Fig. 2 is enlarged to show the flame holes of the burner. Fig. 4 is a front view of the burner, Fig. 5 is a front view showing the furnace grate, and Fig. 6 is a front view of the burner.
The figure is a front view of the support rod, Figure 7 is a plan view of the support plate,
Figure 8 is a cross-sectional view taken along the line A-A in Figure 7, Figure 9 is a plan view of the flame protection plate, Figure 10 is a cross-sectional view taken along the line B-B in Figure 9, and Figure 11 is a cross-sectional view taken along the line B-B in Figure 9. Top view of cooking plate,
FIG. 12 is a sectional view taken along the line CC in FIG. 11, FIG. 13 is a front view of the gripping tool, and FIG. 14 is a right side view thereof. The main parts in the diagram exist in a mutually complementary relationship between the matters stated in the scope of claims for utility model registration.

Claims (1)

[Scope of utility model registration request] As detailed in the text, it is a container that can be easily held in the palm of the hand or relatively easily carried, and is equipped with a gas spout at the top, and the gas can be opened and closed through the gas spout. , or a gas container equipped with an on-off valve that adjusts the amount of gas ejected as appropriate depending on how it is opened and closed, with the head as a flame forming part,
A shaft rod is connected and fixed to the outer bottom surface, and a hollow burner is formed to be detachable by screwing, etc., and a handle that can be freely rotated within a predetermined limit is inserted into the gas outlet to rotate it. The on-off valve installed at the gas outlet is configured to be able to be opened, closed, or adjusted by means, and has a horizontal U-shaped bent portion with respect to the gas outlet, and has an insertion shaft extending downward below the bent portion. A desired number of support rods are inserted at desired intervals, and the flame protection plates are fitted and held in the bent portions of each support rod when the support rods are attached. The shaft of the burner is inserted into the penetration hole made in the flame protection plate and screwed onto the gas outlet, and the flame forming part, which is the head of the burner, is arranged to protrude into the flame protection plate. gas stove.