KR200215210Y1 - Motion prevention device for ader of gas container - Google Patents

Abstract

The present invention relates to a rotation preventing device of the gas container binding port, the gas volume control valve 11 is rotated by a knob (4) having a sparker actuating protrusion 41 integrally formed on one side of the rear side to determine the opening and closing amount thereof It is provided on the front surface, several mill pins 31 are protruded, the governor (1) is installed on the other side of the cam (3), the bolt insertion hole 30 is drilled, and the gas container support ring on one side outer peripheral surface ( Positioning piece 20 to be fitted into the cutting groove 91 of the 90 is provided in the rotary gas container binding port (2) protruded and the rotary gas container binding port (2), the gas container support ring (90) ) And a plurality of tungsten pieces 5 formed with a locking jaw 50 to be attached to and removed from the inner side, and installed on one lower side of the governor 1, and a small diameter portion 62 and a large diameter portion 61 therein. It is formed, the front of the body portion 6, the through hole 68 is located, the piston 64 and the piston 64 inserted into the large diameter portion 61 Each end is formed in one end is fitted to the small diameter portion 62, the other end is provided with a protrusion bar 63 is exposed to the outside of the body portion 6 is connected to the gas container support ring 90, , A limiting rod 60 moving forward and backward, an elastic member 65 fitted into the large diameter portion 61 of the body portion 6 to return the limiting rod 60 to an initial state, and the small diameter portion ( The stopper ring 66 is fixed on the protruding rod 63 protruding to the outside through the stop 62 to limit the return of the limiting rod 60, and the operation hole 69 formed on one side of the upper surface of the body 6. And, the left and right sliding in the operating hole 69 is installed, a protruding piece 71 is connected to the engaging projection 43 is formed on the upper side, the vertical surface to control the movement of the limiting rod (60) Consisting of the slider (7) having a stopper (72), the positioning means (10) is provided at one side of the rotary gas container binding port (2) and the limiting rod (60). The positioning means 10 has a positioning groove 101 formed at one side of the outer circumferential surface of the rotary gas container binding port 2 and is positioned so as to suppress rotation of the rotary gas container binding port 2. Positioning sphere 102 in close contact with the groove 101 is provided on one side of the limiting rod (60).

Therefore, the positioning means of the rotary gas container binding port is always placed in the position where the gas container is easily coupled by the positioning means, so that even the female and the beginner who do not frequently use the gas container can easily couple the gas container to the governor. It is such a useful design.

Description

Motion prevention device for ad apartment of gas container

The present invention relates to a rotation preventing device of the gas container binding port, and more particularly, it is designed to easily create a gas container even for women and beginners by having a positioning means on one side of the rotary gas container binding port and the limiting bar.

In general, a small butane gas container or a propane gas container is detachably mounted to various portable gas devices such as a heater including a portable gas range. Such small portable gas containers are typically moved forward and backward by a lever. The gas-stove outlet of the gas container is attached to and detached from the nozzle of the governor, and the gas-stove outlet portion of the gas container is positioned at the rotational gas container binding portion of the governor to rotate the gas container.

That is, in the manner of rotating the gas container in the rotational gas container binding port described above, as described in the 199497 filed and filed by the present applicant, the sparker operation projection 41 is formed on one side of the rear surface. The gas volume control valve 11, which is rotated by the knob 4 provided integrally and is determined at its opening and closing position, is provided on the front surface, several mill pins 31 are protruded, and the cam insertion hole 30 is drilled. (3) the rotary gas container binding port in which the governor (1) installed on the other side and the positioning piece (20) fitted on the cutout groove (91) of the gas container support ring (90) on one outer peripheral surface thereof are protruded. (2) and a plurality of fingerings (5) which are installed in the rotary gas container fastener (2), and formed with a locking jaw (50) detachable from the inside of the gas container support ring (90), and the governor ( A body portion 6 installed at one lower side of 1) and having a small diameter portion 62 and a large diameter portion 61 formed therein; It is formed at both ends of the piston 64 and the piston 64 inserted into the large diameter portion 61, one end is fitted into the small diameter portion 62, and the other end is exposed to the outside of the body portion 6 to the gas Protruding rod (63) is connected to the container support ring (90), and is provided with a limiting rod (60) for advancing and retreating forward and backward, and a limiting rod (63) inserted into the large diameter portion (61) of the body (6). An elastic member 65 for returning the 60 to an initial state and a stopper ring 66 fixed to the protruding rod 63 protruding to the outside through the small diameter portion 62 to limit the returning degree of the limiting rod 60. ), A through groove 68 formed at one side of the front surface of the body portion 6, an operation hole 69 formed at one side of the upper surface of the body portion 6, and left and right sliding in the operation hole 69. It is installed to be possible, the protrusion piece 71 is connected to the engaging projection 43 is formed on the upper side, the vertical surface to the slider 7 is provided with a stopper 72 for controlling the movement of the limiting rod (60) It is sex.

That is, when the user correctly positions the knob 4 coupled thereto so that the gas flow control valve 11 is completely closed, the locking protrusion 43 protruding from the engaging hole 40 of the knob 4 is the slider 7. Since the protruding piece 71 of the body is pushed to one side, the slider 7 which has been moved to the other side of the operating hole 69 of the body part 6 by the spring 8 is the operating hole 69 of the body part 6. Since the stopper 72 of the slider 7 is moved to one side from the one side from the end of the protruding rod 63 of the limiting rod 60.

Therefore, the limiting rod 63 whose movement is restricted by the slider 7 is in a state capable of moving forward and backward in the small diameter portion 62 and the large diameter portion 61 of the body portion 6. .

That is, when the user places and pressurizes the gaseous outlet portion of the gas container 9 in the rotary gas container engagement port 2 of the governor 1, the gas container formed on the gasoline outlet main surface of the gas container 9 is pressurized. Since the support ring 90 pressurizes the limiting rod 60, the limiting rod 60 receives an elastic force of the elastic member 65 installed in the large diameter portion 61 of the body portion 6 and moves forward. The protruding rod 63 protruding in the front portion of the limiting rod 60 is out of one side of the slider 7, but the through groove 68 is inserted into the front of the body portion, so that the gaseous outlet portion of the gas container 9 It will fit into the coupler correctly.

Conventional gas container fasteners configured as described above is proposed a function that can prevent the safety accidents due to gas leakage that may occur when the gas container is installed in the state in which the gas volume control valve of the governor is open due to user carelessness, There was a problem that it is very difficult for a female or a beginner to install a gas container in the governor due to the lack of a member that prevents the rotary gas container fastener that is directly attached or detached to the gas container.

In addition, when the rotary gas container fastener is not placed in the correct position, the user often misunderstands the abnormality of the product and requests a return and exchange, thereby reducing the reliability and recognition of the product.

The object of the present invention is to provide a positioning means on one side of the rotary gas container binding port and the limiting bar before the gas container is detached to prevent the rotation of the rotary gas container binder is idle to prevent the occurrence of difficulty in detaching the female and Even beginners can easily assemble the gas container, and to provide a rotation preventing device of the gas container binding port that can increase the recognition and reliability of the product.

1 is an exploded perspective view showing the shape of the governor and the handle is implemented device of the present invention.

Figure 2 is a side view showing the operating relationship between the device of the present invention and the rotary gas container binding section.

Figure 3 is a rear view showing the operation of the slider according to the rotation of the knob.

Figure 4 (a) ~ (b) is a rear view showing the shape of the positioning means applied to one side of the outer circumferential surface of the rotary gas container support rod and one side of the limiting rod.

Explanation of symbols on the main parts of the drawings

1-Governor 2-Rotary gas container splice

3-Cam 4-Knob

5-Bullet Part 6-Body

7-Slider 8-Spring

9-gas container 10-positioning means

11-Gas flow control valve 20-Positioning piece

30-Bolt Inserter 31-Milpin

40-Coupler 41-Sparker Actuator

43-Jamming 50-Jamming Jaw

60-Han Bong 61-Daekyeongbu

62-small diameter 63-protrusion

64-Piston 65-Elastic Member

66-stopper ring 68-through hole

69-Operator 71-Protrusion

72-stopper 90-gas container support ring

91-Incision groove 101-Positioning groove

102-Positioning Area

The present invention for achieving the above object is provided with a gas amount control valve 11 is rotated by a knob (4) having a sparker actuating protrusion 41 integrally at one side of the rear surface, the opening and closing amount of which is determined on the front surface. A governor (1) in which a plurality of mil pins (31) protrude and a cam (3) on which the bolt insertion hole (30) is drilled is installed on the other side;

A rotary gas container binding hole 2 in which a positioning piece 20 to be fitted into the cutout groove 91 of the gas container support ring 90 is protruded on one side outer peripheral surface thereof;

A plurality of tungsten pieces 5 which are installed at the rotary gas container fastener 2 and are formed with a locking jaw 50 attached to and detached from the inner side of the gas container support ring 90;

A body part 6 installed at one lower side of the governor 1 and having a small diameter part 62 and a large diameter part 61 formed therein, and having a through hole 68 located at a front surface thereof;

It is formed at both ends of the piston 64 and the piston 64 inserted into the large diameter portion 61, one end is fitted into the small diameter portion 62, and the other end is exposed to the outside of the body portion 6 to the gas Protruding rod (63) connected to the container support ring (90) is provided, and the limiting rod (60) moves forward and backward;

An elastic member (65) inserted into the large diameter portion (61) of the body portion (6) to return the limiting rod (60) to an initial state;

A stopper ring (66) fixed on the protruding rod (63) projecting outward through the small diameter portion (62) to limit the return degree of the limiting rod (60);

An operation hole 69 formed at one side of an upper surface of the body portion 6;

It is installed in the operating hole 69 so as to be slid left and right, a protrusion piece 71 to which the engaging projection 43 is connected is formed on the upper side, a stopper 72 for controlling the movement of the limiting rod 60 on the vertical surface. In the configuration of the slider 7 provided with),

One side of the rotary gas container binding port 2 and the limiting rod 60 is provided with a positioning means 10 is achieved.

Accordingly, the gas container can be easily attached to or removed from the governor by causing the positioning means to place the rotary gas container binding device in the correct position.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is an exploded perspective view showing the shape of a governor and a knob in which the device of the present invention is implemented, and is rotated by a knob 4 integrally provided with a sparker actuating protrusion 41 at one side of the rear side thereof, and the opening and closing amount thereof is rotated. The gas amount control valve 11 to be determined is formed on the front surface, several mill pins 31 are formed to protrude, and the front side of the governor 1 in which the cam 3 having the bolt insertion hole 30 drilled is installed on the other side. On the outer peripheral surface on one side of the rotary gas container binding hole formed in the positioning piece 20 is inserted into the cutting groove 91 of the gas container support ring 90, the positioning groove 101 is inserted into the outer peripheral surface (2) is provided between the cam (3) and the governor (1).

In addition, a plurality of tungsten pieces 5 are formed in the rotary gas container binding port 2 having a locking jaw 50 that is detachable inside the gas container support ring 90, and the locking jaw 50 is a gas. The end portion has a semi-circular shape so that the container support ring 90 can be detached from the container support ring 90, and the cam 3 is enclosed through a groove formed in the rotary gas container binding port 2. It is installed in the shape.

In addition, the hole is drilled in the same position as the position of the bolt insertion hole 30 formed on the front surface of the cam 3 is fastened by a bolt inserted into the bolt insertion hole 30, the rotary gas The hole formed in the container binding port 2 is perforated to have a value that is rotated by the distance angle between the mill pin 31 and the mill pin 31.

When the gas container 9 is installed in the burner 1, the gas outlet 9 of the gas container 9 is connected to the inside of the cam 3 to obtain thermal power by the gas injected from the gas outlet. By fixing the gas container 9, the gaseous outlet of the gas container 9 is connected to the fixed cam 3, and the cut-out groove 91 of the gas container support ring 90 rotates the rotary gas container binding port 2 Is inserted into and fixed to the positioning piece 20 formed on the outer circumferential surface of the cam, and the gas container 9 is disposed by the distance angle between the mill pin 31 and the mill pin 31 formed on the outer circumferential surface of the cam 3. By rotating, the gas container 9 can be interrupted.

That is, when the rotary gas container binding port 2 is rotated, the finger piece 5 assembled in the rotary gas container binding port 2 is raised by the height of the end of the mill pin 31. 5) is a member having an elastic force, and the end portion thereof has a semi-circular shape, so that the fixing force can be obtained by detaching the inner portion of the gas container support ring 90.

Figure 2 is a side view showing the operating relationship between the device of the present invention and the rotary gas container binding section, the body portion 6, the small diameter portion 62 and the large diameter portion 61 is formed therein the governor (1) It is installed on one side of the lower part.

In addition, one end of the large diameter portion 61 and the small diameter portion 62 is fitted into the small diameter portion 62, and the other end is exposed to the outside of the body portion 6 and is projected to be connected to the gas container support ring 90. A rod 63 is provided, and the rod 60 is installed to penetrate forward and backward in a forward direction, and the elastic member 65 for returning the rod 60 to its initial state is the large diameter portion 61. It is installed on the), the positioning port 102 is provided on one side of the limiting rod 60 connected to one surface of the gas container support ring 90.

In addition, one side of the protruding rod 63 protruding to the outside through the small diameter portion 62 is provided with a stopper ring 66 for limiting the return degree of the limiting rod 60, the front of the body portion 6 A through groove 68 is formed at one side, and an operating hole 69 is formed at one side of the upper surface.

Figure 3 is a rear view showing the operating relationship of the slider according to the rotation of the handle, the left and right slidingly installed in the operation hole, the projection is connected to the upper projection is formed on the upper side, the vertical surface to control the movement of the limiting bar It shows that the slider is provided with a stopper.

That is, as shown in Figure 3, when the engaging projection 43 provided on one side of the coupling hole 40 of the knob 4 pushes the projection piece 71 to one side, and the projection piece 71 The stopper 72 formed integrally moves to one side together.

At this time, when the gas container 9 is advanced to assemble the rotary gas container binding port 2, the protruding bar 63 connected to the front of the gas container 9 is advanced, the other end is the body portion It passes through the through groove 68 formed in the front of (6).

When the knob 4 is not in the correct position, the gas container support ring 90 is interrupted by the protruding rod 63 so that the knob 4 is not detachable from the governor 1. When positioned correctly, the limiting rod 60 is advanced so that the gas container 9 can be installed in the governor 1.

However, the rotary gas container binding opening 2 is not placed between the pins 31 in which the rotary gas container binding hole 2 is formed at the correct position, that is, the elastic piece 5 having the elastic force protrudes on the outer circumferential surface of the cam 3. When it is located on the upper surface of the 31, the inner side of the gas container support ring 90 is interfered with the engaging jaw 50 of the fingering piece (5) is difficult for women and beginners to install the gas container (9) When the gas container (9) is combined by providing the positioning means (10) on one side of the rotary gas container binder (2) and the limiting rod 60, the rotary gas container binder (2). Is always placed in the correct position by the positioning means 10, so that the attachment and detachment is easy.

The positioning means 10 forms a positioning groove 101 on one side of the outer circumferential surface of the rotary gas container binding port 2, and the positioning groove to suppress the rotation of the rotary gas container binding port 2 from rotating. Positioning tool 102 in close contact with the 101 is provided on one side of the limiting rod (60).

Figure 4 (a) ~ (b) is a front view showing the shape of the positioning means provided on one side of the rotary gas container binding port and the limiting bar, the positioning is fitted to the cut groove of the gas container support ring on the outer peripheral surface Rotating gas container binding port is formed with a positioning groove is provided, the positioning tool is in close contact with the positioning groove is shown that is formed on one side of the limiting bar.

That is, as shown in Figure 4 (a), the positioning means 10 is formed on one side of the positioning groove 101 and the limiting rod 60 formed on the outer peripheral surface of the rotary gas container binding port (2) Consisting of the positioning tool 102, the positioning tool 102 is formed larger than the diameter of the protrusion bar 63 formed at the end of the limiting rod 60, the rotary gas container binder (2) The outer peripheral surface of the positioning groove 101 of the size that is in close contact with the positioning sphere 102 is formed.

This means that the positioning tool 102 is tightly fixed to the positioning groove 101, and the gas container 9 is not detached from the governor 1, that is, the rotary gas container binding port is initially set. (2) can always be put in place.

And, as shown in Fig. 4 (b), when the support container 9 is detached and rotated to the rotary gas container binding port (2), the magazine piece 5 is rotated in the same direction to cam (3) It is located on the upper surface of the mill pin 31 formed to protrude on the outer circumferential surface of the opening is opened in the outward direction, the locking jaw 50 formed in the finger piece (5) detachable to the inside of the gas container support ring 90 Therefore, the gas container 9 can be installed in the governor 1,

Hereinafter, the operation relationship between the gas container and the rotary gas container binding port will be described in detail as follows.

When the user inserts the gas outlet into the cam 3, which is bolted to one side of the governor 1, the knob 4 is first positioned, and is formed at one side of the rear surface of the knob 4. Since the engaging protrusion 43 pushes the protruding piece 71 to one side as shown in FIG. 3, the stopper 72 integrally formed with the protruding piece 71 moves to one side.

At this time, the protruding rods 63 formed at both ends of the limiting rod 60 which are in close contact with the gas container support ring 90 are moved forward, and the through grooves 68 are formed at the front of the body part 6. One end will pass through.

That is, since the positioning tool 102 provided on one side of the limiting rod 60 is moved forward, the rotary gas container binding device 2 intermittent by the positioning tool 102 is rotated. Will be done.

Then, the rotary gas container binding opening 2 is rotated by rotating the finger piece 5 which is coupled together, so that the finger piece 5 is in close contact with the upper surface of the mill pin 31, the finger piece 5 The locking jaw 50 formed at the end of the c) is attached to and detached from the inner side of the gas container support ring 90 to intercept the gas container 9.

In addition, in the case where the gas container 9 is separated from the governor 1 after the use of the gas container 9 is finished, the gas container 9 is disposed by the distance angle between the mil fin 31 and the mil fin 31. That is, it can be separated by rotating to the correct position of the rotary gas container binder (2), wherein the rotary gas container binder (2) is positioned in the cutting groove 91 of the gas container support ring 90 ( 20 is coupled, so that it rotates in the rotational direction of the gas container (9), the positioning groove 102 is provided with a positioning groove 101 formed on the outer peripheral surface on one side of the limiting rod (60) Will be the same as.

Then, the limiting rod 60, which is advanced by the gas container support ring 90, retracts as the gas container 9 separates, which is a large diameter part 61 formed in the body part 6. This is achieved by pushing the end of the piston 64 of the limiting rod 60 to the elastic member 65 provided at the upper side.

When the limiting rod 60 is retracted to fix the position, the stopper ring 66 is provided on one side of the protruding rod 63 penetrating the small diameter portion 62, the stopper ring 66 By being in close contact with the outer surface of the small diameter portion 62, the movement of the limiting rod 60 is suppressed.

In other words, when the gas container 9 is combined with the governor 1, the female or the novice is not placed in the rotary gas container binding port 2 in the original position. It can be solved.

According to the configuration of the present invention as described above, by allowing the positioning means to always place the position of the rotary gas container binding port in the correct position where the gas container is easily coupled, even women and beginners who do not use the gas container often It is a very useful design, such as to easily combine the gas container.

Claims (2)

The gas volume control valve 11 is rotated by the knob 4 having the sparker actuating protrusion 41 integrally formed on one side of the rear surface, and the opening and closing amount thereof is determined on the front surface, and several mil pins 31 are formed to protrude. And a governor 1 in which a cam 3 having a bolt insertion hole 30 drilled therein is installed on the other side thereof; A rotary gas container binding hole 2 in which a positioning piece 20 to be fitted into the cutout groove 91 of the gas container support ring 90 is protruded on one side outer peripheral surface thereof; A plurality of tungsten pieces 5 which are installed at the rotary gas container fastener 2 and are formed with a locking jaw 50 attached to and detached from the inner side of the gas container support ring 90; A body part 6 installed at one lower side of the governor 1 and having a small diameter part 62 and a large diameter part 61 formed therein, and having a through hole 68 located at a front surface thereof; It is formed at both ends of the piston 64 and the piston 64 inserted into the large diameter portion 61, one end is fitted into the small diameter portion 62, and the other end is exposed to the outside of the body portion 6 to the gas Protruding rod (63) connected to the container support ring (90) is provided, and the limiting rod (60) moves forward and backward; An elastic member (65) inserted into the large diameter portion (61) of the body portion (6) to return the limiting rod (60) to an initial state; A stopper ring (66) fixed on the protruding rod (63) projecting outward through the small diameter portion (62) to limit the return degree of the limiting rod (60); An operation hole 69 formed at one side of an upper surface of the body portion 6; It is installed in the operating hole 69 so as to be slid left and right, a protrusion piece 71 to which the engaging projection 43 is connected is formed on the upper side, a stopper 72 for controlling the movement of the limiting rod 60 on the vertical surface. In the configuration of the slider 7 provided with), Rotation prevention device of the gas container binding port characterized in that the positioning means 10 is provided on one side of the rotary gas container binding port (2) and the limiting rod (60). The method of claim 1, wherein the positioning means 10 is a positioning groove 101 is formed on one side of the outer peripheral surface of the rotary gas container binding port 2, and the rotation of the rotary gas container binding port 2 is suppressed. Rotation prevention device for the gas container binding port characterized in that the positioning tool 102 is in close contact with the positioning groove 101 is provided on one side of the limiting rod (60).