KR200449975Y1 - Gas torch for butane gas - Google Patents

Abstract

The present invention relates to an improved design of a gaseous torch for butane gas, and more specifically, a discharge tube is formed laterally from a body portion of the present invention, and an annular coupling portion is formed at the bottom of the body portion, and is discharged through the body portion from the center of the annular coupling portion. Combustion tube formed with a gas passage leading to the pipe is formed, and a pressure ball is installed at one point of the gas passage leading to the combustion tube, and an opening / closing opening with a handle is installed on the outside to open and close the gas passage and communicate with the opening and closing opening. In the gas stove that combines the bottom fixing plate of the body part and the butane gas cylinder, a metal connection line is formed between the upper protrusion of the high-pressure igniter and the gas induction pipe to form a ground wire, and a rubber coupling pipe is connected to the connection portion between the gas induction pipe and the injection nozzle. Prevent leaks at the connection and replace the fittings It is constituted by butane gas torch for an improvement be made securely coupled as to facilitate the engagement and disengagement.

Gas torch, gas induction pipe, high pressure igniter. Rubber coupling pipe

Description

Gas stove for butane gas {Torch apparatus for portable butane gas chamber}

The present invention relates to an improvement plan of a gas stove for butane gas, and more specifically, a high pressure igniter is installed on a gas stove attached to a butane gas cylinder to ignite with one touch. The grounding device is newly installed so that the user will not be surprised and the coupling device equipped with double springs is attached to the coupling part attached to the lower part of the combustion pipe to connect the butane gas cylinder and the gas torch. It constitutes a coupler, and the rubber coupling pipe is installed at the place where the gas induction pipe and the injection nozzle are connected to prevent the gas from being leaked to be a safe gas torch.

The present applicant has a utility model right for the butane gas torch as utility model registration No. 437580, which has a discharge tube formed laterally from the body portion and an annular coupling portion is formed at the bottom of the body portion to form a body at the center of the annular coupling portion. The gas passage is formed to connect to the discharge tube through the parts, so that a combustion tube having an ignition unit is formed, and a pressure ball is mounted on the outer surface of the gas passage formed in the combustion tube, and operated as an opening / closing opening with a handle, opening and closing the gas passage by opening and closing. The high pressure igniter is provided so as to communicate with the sphere, and the coupling sphere is attached to the annular coupling portion at the bottom of the body to attach and detach the butane gas cylinder.

However, when the butane gas torch is operated when the high pressure igniter is operated, a part of the high pressure current leaks to the outside, and thus the electric shock phenomenon that is often delivered to the user may be startled, and a part of butane gas supplied to the gas passage is supplied to the injection nozzle. In some cases, leakage occurs in the path, and the coupling and separation speed is slow when operating the coupling.

The present invention is to improve the above conventional drawbacks.

The present invention is a discharge pipe is formed from the body side to the side and the annular coupling portion is formed at the bottom of the body portion is formed in the combustion pipe body formed with a gas passage leading to the discharge pipe through the body portion in the annular coupling portion, the gas passage leading to the combustion pipe High pressure igniter in a gas stove that installs a pressure ball at one point, installs an opening / closing actuator with a handle on its outer surface, opens and closes the gas passage, and installs a high pressure igniter to communicate with the opening and closing operation opening A metal connection line is installed between the upper protrusion and the gas induction pipe to form a ground wire, and a rubber coupling pipe is connected to the connection part between the gas induction pipe and the injection nozzle to prevent leakage from the connection part, and a new coupling device installed in the annular coupling part is newly installed. It is easy to combine and disassemble to make the connection safe It is good.

The present invention is coupled to connect the fuel outlet of the butane gas cylinder to the center of the fixed plate formed in the gas torch body, and rotate the opening and closing operation opening to open the gas passage to operate the igniter so that the butane gas through the gas passage combustion tube As it is supplied to the ignition, ignition occurs, butane gas passing through the gas passage in the ignition stage is preheated and the activated gas is continuously supplied to the combustion pipe for continuous combustion, and when the opening / closing operation is rotated in the opposite direction, the opening / closing ball is pressurized. Combustion is stopped because the fuel supply is stopped by pressing the gas passage, and the present invention is a metal ground wire between the upper portion of the high-pressure igniter and the gas induction pipe installed so that the gas supplied from the butane gas is led to the injection nozzle through the gas induction pipe. Because of the high pressure ignition The gas passage is formed through the ground wire to prevent leakage to the outside, which prevents a short circuit. The fuel supplied from the gas cylinder to the injection nozzle is supplied from the gas induction pipe to the combustion pipe inlet through the rubber coupling pipe. There is no risk of leakage to the outside in the supply stage is connected to the injection nozzle in the can ensure safety, the coupling hole 9 is supported by the support plate 90 is elastically of the pressure spring 209 is inward Elasticity and the center guide 96 is installed between the guide plates 91 on both sides of the support plate 90 so as to protrude further toward the center of the fixed plate 2, and hold the handle 90a of the support plate 90 When pulled out, it is pulled out together with the support plate, but when pressure is applied from the center guide inclined surface 96b, only the center guide part is moved out of the support plate to a certain range and then returned to its original position. When engaging the fixing plate 2, the hook 205 of the fixing plate 2 is hooked to the bent jaw of the butane gas combining plate, and the center guide 96 of the coupling hole 9 is inserted into the coupling groove formed in the combining plate of the butane gas cylinder. When the inclined surface 92 of the guide plate 91 on both sides of the center guide touches the upper surface of the coupling plate and pressurizes in such a state, the guide plate is pressurized slightly outward, overcoming the main wall of the coupling plate, and reaching the bottom of the coupling plate. Therefore, butane gas cylinder is coupled to the fixed plate is maintained so as not to be separated can be supplied with butane fuel to the gas torch, when detaching can be separated by pulling up the handle 90a of the coupling port to the outside while the support plate 90 outward. .

Therefore, the coupling hole 9 of the present invention is loaded between the pressurized spring 209 and the central guide 96 and the inner opening of the support plate, which are mounted between the central protrusion 208 of the fixed plate and the outer open portion of the support plate 90. Coil spring (99) has the advantage that the operation of the support plate and the center guide is smooth, the coupling and separation is easily made with one touch, and the operation reliability is improved, which makes the use of the gas stove more convenient. You will get

According to the present invention, the discharge part 101 is formed to protrude laterally from the body part 100, and the annular coupling part 102 is formed to be positioned downward from the body part 100 so that the through-hole is formed from the center of the annular coupling part toward the body part. Combustion tube (1) is formed and is composed of a divided body and assembled with fasteners (104),

The gas passage 201 of the stationary plate is made of an elastic rubber and a stationary plate 2 mounted inside the annular coupling portion 102 of the combustion tube 1 and having a guide tube 201 formed in the through hole 103 at the center thereof. Inserted into and fastened by a fastener, the center tube 401 is inserted into the opening and closing tube 3 and the guide tube 201 on the outer surface of the gas passage 301 is formed in the center rotates and guides from the inside of the center tube 401 Cam-shaped guide grooves 402 are formed between the pipes 201 so that the opening and closing balls 5 are provided, and the opening and closing balls 5 enter and exit the opening and closing pipes 3 through the holes 204 formed in the main wall of the guide tubes 201. While being pressed to open and close the opening and closing pipe (3) by the rotation of the operating port and the operating port (4) provided with a handle 43 on one side,

The high pressure igniter 6 fixed to the body portion is formed such that the annular projection 404 is formed on the outer circumference of the center tube formed with the upper surface of the operation port 4 so that the inclined groove 405 is formed and the operation button 601 is connected to the lower end of the inclined groove. And protruding guides 206 are formed to protrude to the opposite sides of the hook 205 formed on the bottom of the fixing plate 2 so that both guide plates 91 of the support plate 90 are inserted into the protruding guide both side guide grooves 207 and the fixing plate The gas induction pipe 302 is connected to the injection nozzle 303 at the end of the opening and closing pipe 3 inserted in the guide tube 201 of (2), and the combustion tube 304 is connected to the injection nozzle end to ignite and burn. In butanegastorch,

" 형상으로 되어 양측에 안내판(91)이 형성되어 돌출안내부(206)의 양측 안내홈(207)으로 삽입되고 양측 안내판(91) 내측단 저면에 경사면(92)이 형성되며 중앙연결대(93) 양측에 외측개방부(94)와 내측개방부(95)가 형성된 지지판(90)을 구성하여 지지판의 외측단부에 손잡이(90a)를 부착하고 손잡이 쪽에 있는 외측개방부(94)와 고정판(2)의 돌출안내부(206)에 형성된 중앙돌기(208) 사이에 가압스프링(209)을 장진하고 지지판(90)의 내측개방부(95)로 가운데에 결합홈(96a)이 있는 중앙가이드(96)를 삽입하여 중앙가이드 상단 연결판(97)이 지지판(90)의 양측 안내판(91) 상면으로 적층되어 돌출안내부(206)의 안내홈(207)에 같이 삽입 슬라이딩 되게 하고 중앙가이드 상단 연결판(97)에서 지지판(90)의 외측개방부(94)를 관통하여 중앙가이드(96)에 고정되도록 수직핀(98)을 끼워서 지지판(90)의 중앙연결대(93)가 중앙가이드(96) 중간 결합홈(96a)에 관통되게 하고 중앙가이드 개방부와 중앙연결대(93) 사이에 가압스프링보다 탄성이 약한 코일스프링(99)을 삽입하여 중앙가이드가 고정판(2) 중심부로 탄압되게하며 중앙가이드 내측단 저면에 경사면(96b)을 형성하여서 되는 결합구(9)를 갖추어서 되는 구성이다.A rubber coupling tube made of rubber is connected to the metal ground wire 603 between the upper protrusion 602 of the high-pressure igniter 6 and the gas induction pipe 302 and to which the gas induction pipe 302 and the injection nozzle 303 are connected. Coupling member 9 coupled to the protrusion guide portion 206 of the fixing plate 2 by forcibly connecting (7) is "

"Guide plate 91 is formed on both sides to be inserted into both guide grooves 207 of the protruding guide portion 206 and the inclined surface 92 is formed on the inner bottom surface of both guide plates 91 and the center connecting rod 93 is formed. A support plate 90 having an outer open portion 94 and an inner open portion 95 formed on both sides attaches the handle 90a to the outer end of the support plate, and the outer open portion 94 and the fixed plate 2 on the handle side. The central guide 96 is provided between the central projection 208 formed in the protruding guide 206 of the pressure spring 209 and the inner groove 95 of the support plate 90 with a coupling groove 96a at the center thereof. Insert the center guide upper connecting plate 97 is stacked on the upper surface of both guide plates 91 of the support plate 90 so as to slide into the guide groove 207 of the protruding guide 206, and the center guide upper connecting plate ( 97, the vertical pin 98 is inserted through the outer open portion 94 of the support plate 90 to be fixed to the center guide 96 The center connecting rod 93 of the fingerboard 90 passes through the middle coupling groove 96a of the center guide 96, and a coil spring 99 having a weaker elasticity than the pressure spring between the center guide opening and the central connecting rod 93 is provided. The center guide is inserted into the center of the fixing plate (2) to be inserted into the configuration and is provided with a coupler (9) to form an inclined surface (96b) on the bottom of the inner end of the center guide.

1 is an exploded perspective view of the present invention

Figure 2 is an assembled state of Figure 1

3 is an internal configuration diagram

4 is a perspective view of the high-pressure ignition unit

5 is a device diagram of FIG.

Figure 6a, 6b is an operating state of Figure 4

Figures 7a, 7b, 7c, 7d, 7e, 7f, 7g is a detail view of the coupler

8 is a perspective view of a rubber coupling pipe.

* Explanation of symbols on the main parts of the drawings

1: combustion tube 2: fixed plate

3: opening and closing pipe 4: operating port

5: opening and closing ball 6: high pressure igniter

7: rubber coupling pipe 9: coupling hole

43: handle 90: support plate

91: guide plate 92: inclined surface

93: center connecting rod 94: outer opening

95: inner open part 95: open part

96: center guide 96a: coupling groove

96b: slope 97: connecting plate

98: vertical pin 99: coil spring

100: body 101: discharge part

102: annular coupling portion 103: through hole

104: fastener 201: guide tube

204: hole 205: hook 206: protrusion guide 207: both side groove 208: center projection 209: pressure spring

301: gas passage 302: gas induction pipe

303: injection nozzle 304: combustion tube
401: center tube 402: cam type guide groove 404: annular projection 405: inclined groove
601: operation button 602: protrusion

Claims (1)

The discharge portion 101 is formed to protrude laterally from the body portion 100 and the annular coupling portion 102 is formed downward from the body portion 100 to form a through hole 103 from the center of the annular coupling portion toward the body portion. It is formed and the combustion pipe (1) is composed of a split body and assembled with fasteners 104, Mounted inside the annular coupling portion 102 of the combustion pipe (1) and the guide plate 201 is formed from the center toward the through hole 103 and made of elastic rubber in the guide tube 201 of the fixed plate Inserted into and fixed by the fastener and the gas passage 301 is formed in the center of the opening and closing tube (3) and the guide tube 201 is inserted into the center tube 401 is inserted into the rotation and the guide tube inside the center tube (401) Cam-shaped guide grooves 402 are formed between the 201 and the opening and closing ball 5 is provided, the opening and closing ball 5 is entered into the opening and closing tube 3 through the hole 204 formed in the main wall of the guide tube 201, The opening and closing pipe (3) to be pressed by the rotation of the operating port and the operating port (4) provided with a handle 43 on one side, The high pressure igniter 6 fixed to the body portion is formed such that the annular projection 404 is formed on the outer circumference of the center tube formed with the upper surface of the operation port 4 so that the inclined groove 405 is formed and the operation button 601 is connected to the lower end of the inclined groove. And protruding guides 206 are formed to protrude to the opposite sides of the hook 205 formed on the bottom of the fixing plate 2 so that both guide plates 91 of the support plate 90 are inserted into the protruding guide both side guide grooves 207 and the fixing plate The gas induction pipe 302 is connected to the injection nozzle 303 at the end of the opening and closing pipe 3 inserted in the guide tube 201 of (2), and the combustion tube 304 is connected to the injection nozzle end to ignite and burn. In butanegastorch, A rubber coupling tube made of rubber is connected to the metal ground wire 603 between the upper protrusion 602 of the high-pressure igniter 6 and the gas induction pipe 302 and to which the gas induction pipe 302 and the injection nozzle 303 are connected. Coupling member 9 coupled to the protrusion guide portion 206 of the fixing plate 2 by forcibly connecting (7) is "

"Guide plate 91 is formed on both sides to be inserted into both guide grooves 207 of the protruding guide portion 206 and the inclined surface 92 is formed on the inner bottom surface of both guide plates 91 and the center connecting rod 93 is formed. A support plate 90 having an outer open portion 94 and an inner open portion 95 formed on both sides attaches the handle 90a to the outer end of the support plate, and the outer open portion 94 and the fixed plate 2 on the handle side. The central guide 96 is provided between the central projection 208 formed in the protruding guide 206 of the pressure spring 209 and the inner groove 95 of the support plate 90 with a coupling groove 96a at the center thereof. Insert the center guide upper connecting plate 97 is stacked on the upper surface of both guide plates 91 of the support plate 90 so as to slide into the guide groove 207 of the protruding guide 206, and the center guide upper connecting plate ( 97, the vertical pin 98 is inserted through the outer open portion 94 of the support plate 90 to be fixed to the center guide 96 The central connecting rod 93 of the fingerboard 90 passes through the middle coupling groove 96a of the central guide 96, and a coil spring 99 having a weaker force than the pressure spring between the central guide opening and the central connecting rod 93. The gas guide for butane gas which is inserted into the center guide is pressed against the center of the fixing plate, and has a coupler 9 formed by forming an inclined surface 96b at the bottom of the inner end of the center guide.

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