KR20050003946A - Gas-Receptable loading/unloading equipment of portable gas range - Google Patents

Abstract

The present invention relates to a device for attaching and detaching a gas container of a portable gas stove, which is conventionally designed to be detached by a detachable lever (7) in FIG. 1, which detaches only a gas container. ] The gas container 22 and the regulator (2) is not completely combined due to the flexibility of the connection process, such as the slide link 10 and the seating table 12 and the after-installed gas container (22) regulator Although it is completely safe for safety to shut off the gas supply by deviating from (2), there was a problem in safety because the user could not implement it structurally.

Thus, the present invention operates the mounting lever 4 by using the pressing jaw 24 of the adjusting lever 4 for operating the ignition switch as shown in the exemplary drawings [Fig. 3, 4, 5, 6, 7, 8]. This movement causes the slide 6 to engage and return by means of the tension spring 26, thus actuating the lever 4 to actuate the pusher 24. As a result, the mounting lever 4 is rotated and a force is transmitted to the slide 6 to pull the gas container 22 mounted on the slide 6 to insert the nozzle of the gas container into the inlet ring 28 of the regulator 10. When gas is to flow into the regulator and the gas container 22 reaches the point to be mounted to the regulator 10, the locker 19 is guided by the support bracket 9 by the elasticity of the rocker spring 29. 6) It slides on the surface near the front groove part and reaches the promised groove part. It is thereby not may not use the gas container 22 in place.

When extinguishing, rotate the adjusting lever (4) to the original position counterclockwise, and when it is positioned at 12 o'clock, the pressing jaw (24) of the adjusting lever (4) lifts the locker (19) and the square of the slide (6). Slide the locker 19 close to the groove in the upward direction to control the slide so that the slide does not return to the original position, the gas container 22 is also separated from the regulator 10 so that the gas supply is cut off to be extinguished. Induced.

Therefore, in the present invention, the operation of the control lever is induced so that the gas container can be attached and detached, and the gas container is coupled to the regulator, thereby achieving the effect of improving the convenience and safety of the portable gas stove.

Description

Gas container detachment device of portable gas stove {Gas-Receptable loading / unloading equipment of portable gas range}

The present invention relates to a gas container detachable device of a portable gas stove, and more particularly, a gas container detachable device of a portable gas stove in which a gas container is detached and only a gas container is precisely coupled to a regulator by an operation of a control lever controlling a fire power. It is about.

Exemplary drawing (Fig. 1) is an explanatory view showing a conventional portable gas stove, the portable gas stove in conjunction with the burner (1), the control lever (4) to remove the regulator (2), the shade, the container detachable The device and the case 3 to which these parts are fixed are comprised.

The control lever 4 is also a function of igniting the burner (1), for this purpose, the pressing jaw of the adjusting lever 4 protrudes into the case for this purpose, and when the adjusting lever 4 is turned, the pressing jaw (5). Is to activate the ignition switch (6).

On the other hand, the detachable device is a device that engages or disengages the gas container at the inlet position of the adjuster 2 by a slide type, and when the user operates the detachable lever 7, the gas container is detached by the operation of each link linked thereto. It is supposed to be.

In more detail, as shown in FIG. 2, the detachable lever 7 is hinged to the partition wall between the portion where the gas container 8 is seated and the burner, and deforms the rotational movement of the detachable lever 7 to linear movement. A guide groove 9 is formed and one end of the slide link 10 is coupled thereto.

The slide link 10 is linearly moved by the guide groove 9 of the detachable lever 7 and the slide groove 11 formed in the partition wall, and a seating plate protruding toward the gas container 8 at the lower end of the slide link 10. (12) is formed, and the force of the detachable lever (7) is transmitted to the gas container (8), and the tension spring (13) is provided with the partition as a supporting point.

Therefore, when the user presses the detachable lever 7, the seating stand 12 is formed so that the force of the detachable lever 7 is transmitted to the gas container 8, and the tension spring 13 is installed with the partition as a supporting point. have.

Accordingly, when the user presses the detachable lever 7, the seating table 12 moves the gas container 8 toward the inlet of the regulator (regulator) 2, and when the user passes the bent part of the guide groove 9, the tension spring 13 ) Is the elastic force is applied to the gas container (8) is coupled.

On the other hand, the detachable lever (7) is slightly lifted in the coupled state of the gas container (8) when passing through the bent portion of the guide groove (9) again by the elastic force of the tension spring (13) seating table with the slide link (10) As the 12 is retracted, the coupling of the gas container 8 is to be disassembled.

As described above, the portable gas stove is provided with a slide detachable device for coupling or detaching the gas container 8 to the regulator 2.

However, such a removable device has a problem that the operation is cumbersome.

That is, in order to use the gas stove, the burner is ignited only when the gas container 8 is placed on the seating table 12 and the detachable lever 7 is operated to combine the gas container 8 and the regulator 2. In addition, after use of the burner, the gas container 8 must be separated from the regulator 2 for safety reasons, which also requires the operation of the detachable lever 7.

Therefore, the use of such a portable gas stove is cumbersome for the user because the operation of the detachable lever 7 and the operation of the control lever (4) must be repeated.

In addition, there is a problem in that the discharge port of the gas container 8 is not accurately positioned at the inlet of the regulator 2 due to assembly tolerances of the detachable device, and thus the gas container 8 and the regulator 2 are not properly coupled.

In addition, if the user does not dismantle the coupling of the gas container 8 after the use of the gas stove inadvertently, the gas container 8 is still in use while being unused, there was a risk of explosion.

The present invention has been made to improve the above problems, and the object of the present invention is to provide a detachable device for a portable gas stove which allows the gas container to be detached even without the operation of the detachable lever and precisely couples the gas container to the regulator. It is.

The present invention for this purpose is to remove the gas container only by the operation of the control lever to provide a control lever (4) and a locker (19) for returning the control lever and interlocked with the pressing jaw of the control lever and the gas on the slide (6) When the control lever is operated in the ignition position while the container is mounted, the gas container 22 is engaged with the regulator 10 and when the control lever 11 is operated in the fire position, the pressing jaw formed on the control lever 11 ( 24) the locker 19 is lifted up and the state in which the slide is inserted into the groove of the slide 6 to prevent the slide from being returned to its original position is released, so that the gas container seated on the slide is moved backward by the tension spring 26. It was retracted and detached from the regulator.

In addition, the slide (6) for moving the gas container is to support the entire body of the gas container, but the force is applied to the back portion of the body by moving the container to ensure that the gas container is accurately coupled.

Therefore, in the present invention, the desorption of the gas container is performed only by the operation of the control lever, and the gas container is precisely coupled to the regulator by the slide, which makes the use of the portable gas stove convenient, and the safety is improved. Will be obtained.

1 is a view illustrating an appearance of a conventional general portable gas stove

Figure 2 is a side explanatory view showing a gas container detachment device of a conventional portable gas stove

Figure 3 is a schematic diagram illustrating the main part showing a gas container detachable device according to the present invention

Figure 4 is a plan view showing a gas container detachable device according to the present invention

Figure 5 is a side explanatory view showing a gas container detachable device according to the present invention

Figure 6 is a partial assembly explanatory view showing the operating state of the detachable device according to the present invention

Figure 7 is a partial assembly detail showing the operating state of the detachable device according to the present invention

Figure 8 is an explanatory view of the partial assembly of the can mounting prevention device associated with the detachable device according to the present invention

<Explanation of the code for the main part of Fig. 1> (Conventional conventional portable stove)

1-Burner Body 2-Regulator

3-Case 4-Adjustable Lever

5-pusher 6-ignition switch

7-Detachable lever 8-Gas container (can)

9-Guide Home 10-Slide Link

11-Slide groove 12-Mounting stand

13-tension spring

<Explanation of symbols for main parts of Figure 3> (Other stoves in draft)

1-Body 2-Bracket 3-Cover

4-Mounting lever 5-Piezoelectric terminal 6-Slide

7-Venturi lower plate 8-Fixed foot 9-Support bracket

10-Adjuster 11-Adjuster 12-Nameplate (front)

13-Venturi Head 14-Venturi Body 15-Soup Dish

16-trivet 17-spark plug 18-plug holder

19-Locker 20-Torsion Springs 21-Can Mounting Lever

22-Gas container (can) 23-Name plate (rear) 24-Pusher

25-Seat 26-Tension Spring 27-Swivel Bolt

28-inlet ring 29-rocker spring 30-drip tray

31-Guide jaw 32-Guide plate (before) 33-Guide plate (rear)

34-projection 35-home 36-venturi tube

In the present invention, when the adjustment lever 11 supported on the main body in Figs. 4 and 5 is set to the ignition position (counterclockwise rotation), the push jaw 24 attached to the adjustment lever is attached at the same direction. The mounting lever 4 is rotated by the locking jaw.

This mounting lever (4) is attached to the lower surface of the support bracket (9) by a rotating bolt (27) and is moved in the opposite direction by force, and is constantly operated by the support bracket (9) in both forward and backward directions. In the state where the gas container is fitted to the slide 6 to be moved, it moves in contact with the inlet ring of the regulator 10.

When the gas container 22 is constantly moved by a given distance, the gas container 22 is brought into contact with the regulator 10 and the inlet ring 28. At this time, the pressing jaw 24 attached to the control lever 11 is attached to the main body 1. Pressing the lower part of the piezoelectric terminal (5) is to ignite the flame to ignite the gas burner. Since the gas container 12 should not be separated from the regulator 22 in such a state, the locker 19 which is fitted to the seating part of the support bracket 9 when the device to which the slide 6 stays reaches a certain distance is reached. The slide 6 is already locked when the position of the square hole formed in the surface of the slide 6 is reached by reaching the surface of the slide 6 according to the locker spring <Fig. 8 (29)>. The spring 29 acts to suppress the return force to the original position.

After the ignition is finished, the adjustment lever 11 is rotated clockwise (right) at the position of fire extinguishing, and when it reaches 12:00, the pressing jaw 24 formed on the adjustment lever 11 lifts the locker 19. The slide (6) to the original position by releasing the slide to return to the square groove portion of the slide so that the gas container can be separated from the regulator (10).

In addition, when the user puts the soup tray (30) upside down to reduce the volume of the logistics during packing movement, if the user operates the gas stove in the state, excessive heat is transferred to the gas container due to the irrationality of the ignition heat, and there is a risk of explosion. When the trivet 16, which is attached to the soup tray 30, presses the seating rod 25 in Fig. 8 as a measure of observing that it is prohibited by law, the seating rod is always the torsion spring 20 and the fixing bolt 27. Since it is located in the upward direction by lifting the locker 19 while rotating in the counterclockwise direction, even if the user operates the adjustment lever 11 arbitrarily, it is impossible to use it.

As described above, according to the present invention, the installation lever and the locker interlocked with the pusher of the control lever and the slide and the support bracket are installed so that the gas container can be detached and detached only by the operation of the control lever. It is effective to use the stove.

It also fundamentally blocks gas leaks in portable stoves, so that when the control lever is in the intact position when not in use, the safety of automatic separation of the gas container from the regulator is improved, and moreover, when the soup tray is upside down, By applying a device that does not ignite the fire, there is an effect to improve the double safety.

Claims (4)

The mounting lever 4 is interlocked with the adjustment lever pressing jaw 24 by the adjustment lever 11 at the front lower part of the main body case 1 in which the gas container 22 is positioned, and the slide 6 moves. The gas container 22 is fitted into the bracket 2 of FIG. 6 to be inserted into both undercut grooves so as to slide back and forth, and to be brought into contact with the inlet ring 28 of the regulator 10. When the ignition is used, the control lever 11 ) Moves counterclockwise so that the pressing jaw 24 of the control lever 11 lifts the locker 19 and exits from the square groove of the slide on which the gas container is mounted, thereby separating the gas container 22 and the regulator 10. One device to be The support bracket 9 is formed with the guide jaw 31 of FIG. 6 so that the slide 6 can reciprocate in a predetermined direction in the direction in which the gas container is mounted and the exiting direction thereof, and before the guide plate of FIG. Device to allow the slide (6) to come out and move the locker (19), which serves to fix the slide when the slide is fitted to the gas bracket and installed in the support bracket. The seating stand 25 of FIG. 8 is attached to the case of the main body 1 by the rotating bolts 27 so as not to ignite when the soup tray 30 is placed on the main body by the torso spring, and the broth is always made by the torsion spring 20. When the tricycle of the undercarriage (16) is extended, it is located at a working distance, and when pressed over a certain distance, it operates counterclockwise and lifts the locker (19) to block the slide (6). Device Venturi, the ignition bulb, formed a papillary projection 34 in the venturi head 13, and made four holes at each of the venturi bodies 14 through which the projection could be fitted. At this time, both sides of the plug holder 18 holding the spark plug 17 for ignition are also pressed and fixed together. The venturi body 14 has a groove 35 of FIG. 9 to facilitate ignition. The venturi body is long-shaped and collects the amount of air from the lower part in a short section and passes through the cut venturi tube 36 to accelerate the flow of the flow rate, and the upper part of the venturi head 13 is plate-shaped to prevent the loss of gas. It is a turbo-powered system in which the simultaneous gas which prevents a fire is double completely burned.