KR100847892B1 - Detachable device of gas container of portable gasrange - Google Patents

Abstract

A gas-container detachable device for a portable gas range is provided to prevent contamination due to food cooked in a burner part by operating a gas cock of a gas container using a cock pressing rod moving horizontally in a regulator, and to reduce malfunction and afford easy detachable connection and manipulation by a simple construction using an adjusting knob. A gas-container detachable device for a portable gas range functions to connect a gas container to a regulator(4) which is provided in a housing(3) of the gas range and is provided with a flow controller(7) which controls the supply amount of gas to a burner part. The gas-container detachable device includes a cock pressing rod(11), a key protrusion(12), and a key groove(13). An adjusting knob(5) is detachably fitted over one end of the cock pressing rod, which is exposed to the outside of the regulator, a gas groove(111) is formed in the opposite end of the cock pressing rod, and a middle portion of the cock pressing rod passes through the flow controller. The cock pressing rod moves horizontally to operate the gas cock. The key protrusion is provided on an end of the flow controller, which faces the adjusting knob. The key groove is provided in the adjusting knob to face the regulator, so that the key protrusion is detachably fitted into the key groove.

Description

Detachable device of gas container of portable gasrange

1 is a perspective view showing an example of a portable gas stove having a gas container detachment apparatus according to the present invention,

2 is a perspective view showing an example of a regulator having a gas container detachment apparatus according to the present invention,

FIG. 3 is a plan view showing a state in which a part of the regulator having a gas container detachable device shown in FIG. 2 is omitted;

  Figure 3a is a gas container is separated,

  Figure 3b is a gas container coupled state,

Figure 4 is a perspective view showing another example of a regulator having a gas container detachable device according to the present invention,

FIG. 5 is a plan view showing a state in which a part of the regulator having a gas container detachable device shown in FIG. 4 is omitted;

  Figure 5a is a gas container is separated,

  Figure 5b is a gas container coupled state,

6 is a perspective view showing another example of a gas container detachment apparatus according to the present invention;

7 is a perspective view showing an example of a portable gas stove equipped with a conventional gas container detachment apparatus.

<Code Description of Main Parts of Drawing>

1: Gas container detachment device

  11: cock pressure rod 111: gas groove

  12: key projection

  13: keyway

  14: jamming projection

  15: leak prevention part 15a: oil

  16: spring

3: housing

  31: through groove

4: regulator

  41: rotating groove 41a: through groove

5: Adjustment knob

6: burner

7: flow control

8: container storage

The present invention relates to a gas container detachable device of a portable gas stove, and more particularly, to a gas container detachable device of a portable gas stove, which is easy to manufacture by simplifying a structure and easily detachable from a gas container.

Furthermore, the present invention relates to a gas container detachable device for a portable gas stove which can prevent the gas container detachable device from being contaminated by food because of its simple structure.

In general, a portable stove is a type of fire used for cooking food outdoors. Such a portable gas stove is commonly used as a removable mechanism for attaching and detaching a gas container to a burner as one of heating devices for fueling a gas filled in a butane gas cylinder (hereinafter, referred to as a "gas container").

An example of such a conventional portable stove is shown in FIG.

As shown, the conventional gas container detachable portable gas stove detaches the gas container 100 from the regulator 400 by pushing down the gas container detachable lever 200 provided on one side of the control knob 500. This is how you do it.

That is, by pushing the gas container detachable lever 200 downward, the container moving plate 300 supporting the rear end of the gas container 100 moves forward, so that the gas container 100 moves forward and The gas cock of the container is fitted into the regulator 400 and coupled to the gas container 100 in the state in which the regulator 400 is rotated so that the adjustment knob 500 rotates the flow rate control knob to burn the burner unit 600. It is configured to ignite a flame in the gas discharged from the furnace.

The conventional portable gas stove configured as described above is a component for attaching and detaching the gas container 100 to the regulator 400 as described above. The detachable rotary link 310 is connected to the gas container detachable lever 200 and rotates. ) And the moving plate 300 and the spring 320, which is moved forward and backward in conjunction with the rotation of the detachable rotary link 310, such that the defect is easily generated by being composed of a plurality of components There is this.

That is, the hinge fixing portion to which the rotary link 310, which is rotated by the operation of the detachable lever 200, is worn, or food waste that is being cooked is sandwiched between these components, and thus the operation is not performed smoothly. There was a problem.

The present invention has been invented to solve the above problems, and an object of the present invention is to provide a detachable device for a gas container of a portable gas stove that can be easily detached from the gas container.

In addition, it is an object of the present invention is to provide a gas container detachable device for a portable gas stove which is simple in structure and can be prevented from being contaminated by food.

Gas container detachment device of a portable gas stove according to the present invention for achieving the above object is the amount of gas discharged from the gas container placed in the container storage part is supplied to the burner by rotating by the adjustment knob to control the opening amount of the flow path In the gas container detachment device for coupling the gas container to the regulator of the portable gas stove configured by installing a regulator having a flow control to adjust the inside, the gas container detaching device is exposed to the outside of the regulator The control knob is detachably fitted at one end, and a gas groove is formed at the opposite end, and the stop is installed through the flow control port, and the cock pressing rod pushes the gas cock exposed from the gas container; A key protrusion formed at an end portion of the flow regulator toward the control knob; It is characterized in that it comprises a key groove which is formed in a portion facing the regulator of the control knob is detachable the key projection.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art can easily understand and reproduce.

1 is a perspective view showing an example of a portable gas stove having a gas container detachable device according to the present invention, Figure 2 is a perspective view showing an example of a regulator having a gas container detachable device according to the present invention, Figure 3 Figure 2 is a plan view showing a part of the regulator having a gas container detachable device shown in Figure 2 is omitted, Figure 3a is a gas container is separated, Figure 3b is a gas container is coupled, Figure 4 is a present invention 5 is a perspective view showing another example of a regulator having a gas container detaching device according to the present invention, and FIG. 5 is a plan view showing a part of the regulator having a gas container detaching device shown in FIG. 4, and FIG. 5b is a state in which the gas container is coupled, and FIG. 6 is a perspective view showing another example of the gas container detaching apparatus according to the present invention.

As shown, the gas container detachment apparatus of the portable gas stove according to the present invention includes a cock pressing rod 11 that moves horizontally by pushing the adjusting knob 5 to push the gas cock 110. .

Such a portable gas stove having a gas container detachment apparatus according to the present invention has a structure similar to that of a conventional gas stove, but has been described above.

The portable gas stove according to the present invention is provided with a burner part 6 in which a flame is generated on one side of the housing 3, and a container storing part 8 provided at one side of the burner part 6 to accommodate the gas container 100. And a regulator 4 which is provided in front of the container housing 8 to regulate the amount of gas discharged from the gas container and supplied to the burner unit 6, and installed inside the regulator 4; It comprises a control knob (5) for controlling the opening amount of the flow path by driving the flow rate control (7). The portable gas stove configured as described above is further configured with other supporting means, but such a configuration is the same as the conventional gas stove including the above-described configuration and a detailed description thereof will be omitted.

Hereinafter, the gas container detachment apparatus 1 which becomes the summary of this invention is demonstrated in detail.

The gas container detachable device 1 has the control knob 5 detachably fitted at one end exposed to the outside of the regulator 4, and a gas groove 111 is formed at the opposite end thereof. A cock pressurizing rod (11) installed through the flow rate regulator (7) and moving horizontally to operate the gas cock (110); A key protrusion 12 formed at an end of the flow tank mortar 7 toward the adjustment knob 5; The key knob 13 is formed at a portion opposite to the regulator 4 of the control knob 5 and the key protrusion 12 is detachable.

The gas container detaching apparatus 1 is installed in a space formed inside the regulator 4 as shown in the drawing, and is installed through the flow regulating opening 7 so as to be movable in the longitudinal direction.

The gas container detachable device 1 of the present invention is composed of only the cock pressing rod 11 as shown in the figure, and thus the configuration is simple. The key protrusion 12 and the key groove 13 are moved in the horizontal direction. It is a means for connecting the control knob 5 and the flow control mechanism (7) for moving the rod (11) horizontally.

That is, by pushing the adjusting knob 5, the cock pressing rod 11 is pushed toward the gas container 100 to operate the gas cock 110 so that the gas stored in the gas container 100 is discharged. In order to adjust the amount of the gas discharged from the 100 is supplied to the burner unit 6, the flow control port 7 must be operated by the rotation of the control knob (5). Therefore, the control knob 5 is connected to the flow regulating opening 7 using the key protrusion 12 and the key groove 13.

The key protrusion 12 is a protrusion formed at one side of the flow control opening 7 as shown in the through hole is formed through a shaft through which one end of the cock pressing rod 11 penetrates The key groove 13 to which the key protrusion 12 is fitted and coupled is formed at one side of the adjustment knob 5 so that the adjustment knob 5 and the flow rate control port 7 are connected to each other by being coupled or separated from each other. Are separated.

That is, the flow rate adjustment mechanism 7 is installed inside the regulator 4 in a rotatable state, and the cock pressing rod 11 moves horizontally by pushing or pulling the control knob 5 to move the gas cock. Push 110 or spaced apart from gas cock 110.

The stoppage portion of the cock pressing rod 11 is further provided with a leakage preventing part 15 provided with an o-ring 15a for preventing the gas flowing through the gas groove 111 from flowing into the control knob 5. have.

As described above and shown, the cock pressing rod 11 is installed in a space formed inside the regulator 4, and although not shown, the flow path is a gas groove of the cock pressing rod 11 in the same way as a conventional gas stove ( 111 starts from the inner wall of the formed end and is connected to one side wall of the space in which the flow regulating device 7 is installed.

The amount of gas supplied to the burner unit 60 can be adjusted by the flow rate control port 7 when the gas moves through the flow path configured as described above, and the cock pressurizing rod 11 and the flow rate control port 7 are penetrated. When gas is directly supplied to the flow regulator 7 through a space, the gas may leak between the end of the cock pressure rod 11 connected to the regulating knob 5 and the body of the regulator 5. In order to prevent the leakage of gas, the above-described leak preventing unit 15 is further provided.

In addition, the end of the cock pressing rod 11 toward the gas groove 111 may be further provided with a spring 16 may be configured to elastically push the cock pressing rod 11 by the adjustment knob (5). .

By installing the spring 16 and keeping the cock pressing rod 11 pushed toward the adjustment knob 5 side, the gas container 100 can be easily inserted into the container housing 8, and the gas cock 110 ) And the gas groove 111 formed at the end of the cock pressing rod 11 can be more accurately aligned.

In addition, by installing the spring 16 so that the cock pressing rod 11 is elastically supported, when the gas stove is not used, the cock pressing rod 11 is pushed toward the adjusting knob 5 so that the adjusting knob 5 It is kept far from the surface of the housing (3), and pushes the cock pressing rod 11 supported by the spring 16 to the gas container 100 side and the cock pressing rod 11 thus pushed back to its original state. Fixing means are required to prevent the return.

As a means for preventing the cock pressing rod 11 from being returned to its original state as shown in FIGS. 4, 3A, and 3B, the block facing the regulator 4 of the adjusting knob 5 is a block. And an additional shape (14), wherein the regulator (4) extends from the through groove (41a) through which the locking projections (14) extend so that the locking projections (14) can be rotated in the state caught on the sidewall. Rotating groove 41 of the was formed.

That is, when the adjustment knob 5 is pushed toward the gas container 100, the locking protrusion 14 formed in the adjustment knob 5 is pushed through the through groove 41a to the rotation groove 41, and thus the rotation groove. When the adjusting knob 5 is rotated counterclockwise in the state where the locking protrusion 14 is pushed up to 41, the locking protrusion 14 is inserted into the rotation groove 41 so that the adjusting knob 5 is not pushed backward. .

The pivot groove 41 is formed in a circular shape around the cock pressing rod 11 as shown.

Another means for preventing the cock pressing rod 11 from being returned to its original state is provided in the plate-shaped housing 3 as shown in FIGS. 2, 3A and 3B. When the adjusting knob 5 is pushed toward the gas container by forming the through groove 31 through which the engaging protrusion 14 formed at one side of the gas container is passed, the engaging protrusion 14 passes through the through groove 31 and the housing 3. The locking projection 14 is caught on the inner wall of the housing 3 by rotating the adjusting knob 5 counterclockwise while the locking projection 14 is pushed to the inside of the housing 3. (5) can also be prevented from being pushed.

Hereinafter, the operation of the gas container detaching device configured as described above will be described.

As shown in FIGS. 3 and 5, the gas container detaching apparatus of the present invention is configured to press the cock when the adjusting knob 5 is in a fired state, that is, as shown in FIGS. 3A and 5A. The rod 11 is kept in a state of being pushed toward the adjustment knob 5, at which time the end of the cock pressing rod 11 is separated from the gas cock 110 of the gas container 100.

When the adjusting knob 5 is pushed toward the gas container 10, the locking protrusion 14 formed on the adjusting knob 5 passes through the through grooves 31 and 41a formed in the housing 3 or the regulator 4 so that the housing ( 3) or inside the pivoting groove 41 formed in the regulator (4).

In this state, the gas groove 111 formed at the end of the cock pressing rod 11 pushes the gas cock 110 of the gas container 100 to be in a state in which the gaseous water in the gas container 100 is discharged to the outside, and is controlled. When the knob 5 is rotated counterclockwise, the amount of opening of the flow path of the flow regulating opening 7 increases, so that a large amount of gas is supplied to the burner section 6, and that is, the control knob 5 is turned clockwise. When it is rotated to a small amount of gas, it is supplied to the burner part 6.

In the above process, when the adjusting knob 5 is rotated so that the operating handle is vertical as shown in FIGS. 3A and 5A, the engaging protrusion 14 formed in the adjusting knob 5 is the through groove 31 and 41a. ), The spring 16 is pushed by the elasticity of the spring 16 and pushed outward of the housing 3. Accordingly, the cock pressing rod 11 also moves toward the adjustment knob 5, and thus the cock pressing rod 11. The gas groove 111 at the end is separated from the gas cock 9110 of the gas container 100 so that the gas is not discharged from the gas container 100.

The means for igniting the flame in the gas supplied to the burner unit 6 in the portable gas stove configured as described above is similar to that used in the conventional stove, and a detailed description thereof will be omitted.

While the invention has been described with reference to the preferred embodiments, many modifications and variations are possible without departing from the scope and spirit of the invention as set forth by the claims below.

As described in detail above, the present invention does not remove the gas container in the form of a rotary link provided on one side of the burner portion of the existing portable gas stove, but the gas as a cock pressure rod moved horizontally inside the regulator. By enabling the gas cock of the container to be operated, it is possible to prevent the gas container detachable device from being contaminated by the food cooked in the burner part, thereby preventing the gas container detachable device from aging or failing.

In addition, by configuring the gas container detachment device by simplifying the structure to operate by the adjustment knob in this way, it is possible to reduce the failure of the detachment device, it is possible to facilitate the removal and operation of the gas container.

While the present invention has been described with reference to the accompanying drawings, it will be apparent to those skilled in the art that many various obvious modifications are possible without departing from the scope of the invention from this description. Accordingly, the invention should be construed as limited only by the words of the appended claims.

Claims (5)

It is discharged from the gas container 100 by operating the gas cock 110 of the gas container 100 placed in the container storage part 8 by controlling the opening amount of the flow path by rotating by the adjustment knob 5. A gas container (100) in the regulator (4) of the portable gas stove provided with a regulator (4) inside the housing (3) having a regulator (7) for controlling the amount of gas supplied to the unit (6). In the gas container detaching device (1) to combine the The gas container detachment device (1) The control knob 5 is detachably fitted to one end exposed to the outside of the regulator 4, and a gas groove 111 is formed at the other end of the regulator 4, and the interruption penetrates through the flow regulator 7. A cock pressing rod 11 installed horizontally to operate the gas cock 110; A key protrusion 12 formed at an end portion of the flow control port 7 toward the control knob 5; Detachable apparatus for a gas container of a portable gas stove, characterized in that it comprises a key groove (13) formed in a portion opposite to the regulator (4) of the control knob (5) detachable from the key projection (12). The method of claim 1, The stoppage portion of the cock pressure rod 11 is further provided with a leakage preventing portion 15 is provided with an o-ring (15a) for preventing the gas flowing through the gas groove 111 is introduced into the control knob (5) side. Gas container detachable device of a portable gas stove characterized in that. The method according to claim 1 or 2, The end of the cock pressing rod 11 toward the gas groove 111 is further provided with a spring 16 is configured to push the cock pressing rod 11 by the adjustment knob (5) elastically Gas container detachment device of the stove. The method of claim 3, wherein A locking protrusion 14 is further formed on a surface of the control knob 5 facing the regulator 4. The regulator 4 is formed with a circular rotating groove 41 which extends from the through groove 41a through which the locking protrusion 14 penetrates so that the locking protrusion 14 can be rotated while being caught by the side wall thereof. Gas container detachable device of a portable gas stove characterized in that. The method of claim 3, wherein A locking protrusion 14 is further formed on a surface of the adjustment knob 5 facing the housing 3. The housing 3 has a through groove 31a through which the catching protrusion 14 penetrates and is caught by an inner wall of the housing 3 in a state where the catching protrusion 14 passes through the through groove 31a. Gas container detachable device for a portable stove, characterized in that configured to be rotated in a state.

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