KR20070001346A - Gas hose connecting structure - Google Patents

Gas hose connecting structure Download PDF

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Publication number
KR20070001346A
KR20070001346A KR1020050056751A KR20050056751A KR20070001346A KR 20070001346 A KR20070001346 A KR 20070001346A KR 1020050056751 A KR1020050056751 A KR 1020050056751A KR 20050056751 A KR20050056751 A KR 20050056751A KR 20070001346 A KR20070001346 A KR 20070001346A
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KR
South Korea
Prior art keywords
gas hose
gas
connector
connecting structure
hose connecting
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Application number
KR1020050056751A
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Korean (ko)
Inventor
오승근
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오승근
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Priority to KR1020050056751A priority Critical patent/KR20070001346A/en
Publication of KR20070001346A publication Critical patent/KR20070001346A/en

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L33/00—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses
    • F16L33/02—Hose-clips
    • F16L33/025—Hose-clips tightened by deforming radially extending loops or folds
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L21/00—Joints with sleeve or socket
    • F16L21/08—Joints with sleeve or socket with additional locking means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L33/00—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses
    • F16L33/18—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses characterised by the use of additional sealing means

Abstract

A gas hose connecting structure is provided to prevent damage of a gas hose even if the gas hose is bent or crooked by external pressure, and improve reliability of a product by fixing a connecting hole and a connecting pipe to a compression hole and the connecting hole to a gas cock. In a gas hose connecting structure, a connecting hole(30) has first and second fixing end projections(32,33) protruded on both ends of an outer peripheral surface, a coupling groove part(31) between the first and second fixing end projections, an inserting hole(35) into which a gas cock(10) is inserted in the connecting hole, and a separation preventing end protruded from one inner wall of the inserting hole. A connecting pipe(40) has a grip part(41) for being coupled to a gas hose(20) and a contacting end of the grip part contacting with the second fixing end projection. A compression hole(50) is installed in an outer diameter of the gas hose coupled to the grip part, and has a fixing part(52) for covering and fixing the contacting end and the second fixing end projection on one end. A torsion preventing hole(70) is coupled to the inserting hole of the connecting hole, and has a supporting part(74) and a supporting end(72) protruded for being hung on the separation preventing end. A coupling part(80) prevents the connecting hole and the gas cock from being separated from each other, and is installed on the connecting groove part of the connecting hole.

Description

가스호스 연결구조물{GAS HOSE CONNECTING STRUCTURE}GAS HOSE CONNECTING STRUCTURE}

도 1은 본 발명의 바람직한 실시예에 따른 가스호스 연결구조물을 도시한 분해 사시도;1 is an exploded perspective view showing a gas hose connecting structure according to a preferred embodiment of the present invention;

도 2는 도 1의 결합상태 단면도; 그리고2 is a cross-sectional view of the bonding state of FIG. And

도 3a 내지 도 3c는 도 1의 가스호스 연결구조물의 결합과정을 순서대로 보여주는 단면도이다.3A to 3C are cross-sectional views sequentially illustrating a coupling process of the gas hose connecting structure of FIG. 1.

＜도면의 주요 부분에 대한 부호의 설명＞<Description of the code | symbol about the principal part of drawing>

10 : 가스콕 20 : 가스호스10: gas cock 20: gas hose

30 : 연결구 31 : 결합홈부30: connector 31: coupling groove

32 :제1걸림단턱 33 : 제2걸림단턱32: first jam step 33: second jam step

35 : 끼움공 38 : 이탈방지단35: fitting hole 38: separation prevention step

40 : 연결관 41 : 삽지부40: connector 41: inserting unit

43 : 밀착단 50 : 압착구43: close end 50: crimp

52 : 고정부 60 : 변형방지링52: fixing part 60: deformation preventing ring

70 : 비틀림방지구 72 : 지지단70: torsion guard 72: support end

74 : 지지부 80 : 체결구74: support portion 80: fastener

본 발명은 가스호스 연결구조물에 관한 것으로, 특히 가정이나 업소에 가스를 공급할 때 사용되는 가스호스와 가스콕의 조립이 용이하고, 사용이 간편하며, 기밀성을 유지할 수 있어 유체의 유출을 방지할 수 있는 가스호스 연결구조물에 관한 것이다.The present invention relates to a gas hose connecting structure, in particular, easy to assemble the gas hose and gas cock used to supply gas to homes and businesses, easy to use, and can maintain the airtightness to prevent the leakage of fluid The present invention relates to a gas hose connecting structure.

일반적으로, 가정이나 업소에서 가스기구의 가스공급관이나 가스콕의 접속관에 가스호스를 연결시켜 사용하게 되는데, 이와 같은 구조는 가스콕의 접속관에 가스호스를 끼우고, 가스호스가 이탈되는 것을 방지하기 위해 접속관이 끼워진 가스호스의 외주연에 체결구로 조여주어 고정시켰다.Generally, a gas hose is connected to a gas supply pipe of a gas appliance or a connection pipe of a gas cock in a home or a business, and such a structure inserts a gas hose into the connection pipe of a gas cock, and the gas hose is separated. In order to prevent it, it was fixed by tightening a fastener to the outer circumference of the gas hose fitted with a connection tube.

그러나, 이와 같은 종래 기술은 가스호스를 가스콕에 결합시키는 작업이 번거로워 작업성이 저하되고, 가스 등의 유체가 유출되는 문제점이 있었다.However, such a prior art has a problem that the work of joining the gas hose to the gas cock is cumbersome and the workability is lowered, and the fluid such as gas flows out.

즉, 가스호스를 가스콕의 접속관에 고정시키고자 할 경우, 가스콕을 스패너와 같은 공구를 이용하여 유동되지 않게 고정시킨 후, 가스호스를 접속관에 끼운 다음 가스호스의 외주연에 체결구를 위치시킨 후 체결구를 스크류와 같은 부품을 사용하여 조여주어야 함으로 가스호스와 가스콕의 조립작업성이 저하되었다.In other words, in order to fix the gas hose to the connection pipe of the gas cock, fix the gas cock so as not to flow using a tool such as a spanner, and then insert the gas hose into the connection pipe, and then connect the fastener to the outer circumference of the gas hose. Since the fasteners should be tightened using parts such as screws, the workability of the gas hose and the gas cock was deteriorated.

또한, 가스호스가 직접 가스콕에 결합되어 있어 가스렌지를 자주 옮겨 사용하는 경우, 체결구의 체결력이 저하되어 접속관과 가스호스 사이에 기밀성이 유지될 수 없어 접속관과 가스호스 사이에서 가스 등의 유체가 유출되는 문제점이 있었다.In addition, when the gas hose is directly connected to the gas cock, and the gas stove is frequently used, the fastening force of the fastener is lowered, so that the airtightness cannot be maintained between the connection pipe and the gas hose. There was a problem that the fluid is leaked.

본 발명은 상기와 같은 종래 기술의 문제점을 해결하기 위해 안출된 것으로, 본 발명의 기술적 과제는 가정이나 업소에 가스를 공급할 때 사용되는 가스호스와 가스콕의 조립이 용이하고, 기밀성을 유지할 수 있어 유체의 유출을 방지하며, 체결구의 체결력이 저하되는 것을 방지할 수 있는 가스호스 연결구조물을 제공하는데 그 목적이 있다.The present invention has been made to solve the problems of the prior art as described above, the technical problem of the present invention is easy to assemble the gas hose and gas cock used when supplying gas to homes and businesses, it is possible to maintain airtightness It is an object of the present invention to provide a gas hose connecting structure that prevents the outflow of fluid and prevents the fastening force of the fastener from being lowered.

상기와 같은 목적을 달성하기 위하여, 본 발명은,In order to achieve the above object, the present invention,

가스콕과 가스호스를 연결하는 가스호스 연결구조물로서,Gas hose connecting structure for connecting the gas cock and gas hose,

외주 표면의 양단에 제1,2걸림단턱이 각각 돌출형성되되, 제1,2걸림단턱 사이에는 결합홈부가 형성되고, 내부에는 가스콕의 접속관이 끼워질 수 있도록 끼움공이 형성되며, 끼움공의 일측 내벽에는 이탈방지단이 돌출 형성된 연결구;First and second locking step projections are formed on both ends of the outer circumferential surface, respectively, a coupling groove is formed between the first and second locking step, and a fitting hole is formed therein to allow the connection pipe of the gas cock to be fitted therein. One side inner wall of the connector is formed with a separation prevention end protruding;

가스호스에 결합시키기 위한 삽지부가 형성되며, 삽지부의 일단에 일체로 형성되어 연결구의 제2걸림단턱에 밀착되는 밀착단이 포함되는 연결관;An insertion pipe formed with an insertion part for coupling to the gas hose, the connection pipe being integrally formed at one end of the insertion part and including a close end closely connected to the second locking step of the connector;

삽지부가 결합된 가스호스의 외경에 설치되고, 일단에는 밀착단과 제2걸림단턱을 감싸고정하기 위한 고정부가 형성된 압착구;A crimping hole which is installed at an outer diameter of the gas hose to which the inserting portion is coupled, and has a fixing portion formed at one end to surround and fix the close end and the second catching step;

연결구의 끼움공으로 결합되며, 일단에는 이탈방지단에 걸려 지지될 수 있게 지지단이 돌출 형성되고, 지지단의 타단에는 지지부가 일체로 형성된 비틀림방지구; 및It is coupled to the fitting hole of the connector, one end of the support end is formed to protrude so as to be supported by the separation prevention end, the other end of the support end is a torsion prevention tool integrally formed; And

연결구의 결합홈부에 설치되어 연결구와 가스콕의 이탈을 방지하는 체결구를 포함하는 것을 특징으로 가스호스 연결구조물을 제공한다.It is installed in the coupling groove of the connector provides a gas hose connecting structure comprising a fastener for preventing the separation of the connector and the gas cock.

상기와 같은 특징을 갖는 본 발명의 바람직한 실시예를 첨부된 도면을 토대로 상세하게 설명하면 다음과 같다.When described in detail with reference to the accompanying drawings a preferred embodiment of the present invention having the above characteristics as follows.

도 1은 본 발명에 따른 가스호스 연결구조물을 도시한 분리 사시도이고, 도 2는 도 1의 결합상태 단면도이다.1 is an exploded perspective view showing a gas hose connecting structure according to the present invention, Figure 2 is a cross-sectional view of the coupling state of FIG.

도 1 및 도 2를 참조하면, 본 발명의 가스호스 연결구조물은, 연결구(30), 연결관(40), 압착구(50), 비틀림방지구(70) 및 체결구(80)로 크게 이루어진다.1 and 2, the gas hose connecting structure of the present invention, the connector 30, the connector 40, the crimping port 50, the torsion prevention device 70 and the fastener 80 is large .

연결구(30)는 가스콕(10)의 접속관(12)에 결합되는 것으로, 외주 표면 양단에 제1,2걸림단턱(32),(33)이 각각 돌출 형성되고, 제1,2걸림단턱(32),(33) 사이에는 결합홈부(31)가 형성된다. 내부에는 가스콕(10)의 접속관(12)이 끼워질 수 있게 끼움공(35)이 형성된다. 끼움공(35)의 일측 내벽에는 이탈방지단(38)이 돌출 형성된다. 끼움공(35)의 내벽에는 가스콕(10)의 접속관(12) 외주면의 형상에 대응되는 파형홈(36)이 형성된다. 연결구(30)의 재질은 고무재 및 합성수지재이다.The connector 30 is coupled to the connection pipe 12 of the gas cock 10, and the first and second locking step 32 and 33 are formed to protrude from both ends of the outer circumferential surface, and the first and second locking step are respectively formed. Coupling grooves 31 are formed between the 32 and 33. The fitting hole 35 is formed therein so that the connection pipe 12 of the gas cock 10 can be fitted. On one inner wall of the fitting hole 35, the separation prevention end 38 is formed to protrude. The inner wall of the fitting hole 35 is formed with a corrugated groove 36 corresponding to the shape of the outer circumferential surface of the connection pipe 12 of the gas cock 10. The material of the connector 30 is a rubber material and a synthetic resin material.

연결관(40)은 연결구(30)의 일단에 설치되며 가스호스(20)가 설치되는 것으로, 가스호스(20)의 내경에 삽입될 수 있게 삽지부(41)가 형성된다. 삽지부(41)의 일단에는 연결구(30)의 제2걸림단턱(33)에 밀착되는 밀착단(43)이 일체로 돌출 형성된다. 연결관(40)의 재질은 합성수지재이다.The connection pipe 40 is installed at one end of the connector 30, the gas hose 20 is installed, the insertion portion 41 is formed to be inserted into the inner diameter of the gas hose 20. One end of the inserting portion 41 is integrally protruded from the close end 43 in close contact with the second locking step 33 of the connector 30. The material of the connection pipe 40 is synthetic resin material.

압착구(50)는 삽지부(41)가 결합된 가스호스(20)의 외경에 설치되는 것으로, 일단에는 연결관(40)의 밀착단(43)과 연결구(30)의 제2걸림단턱(33)을 감싸고정하기 위한 고정부(52)가 형성된다. 고정부(52)의 일측 끝단부에는 내향절곡된 고정단 (53)이 형성된다.The pressing hole 50 is installed at the outer diameter of the gas hose 20 to which the inserting portion 41 is coupled, and at one end thereof, the close end 43 of the connecting pipe 40 and the second catching step of the connecting hole 30 ( A fixing portion 52 for wrapping and fixing 33 is formed. One end of the fixing portion 52 is formed with a fixed end 53 inwardly bent.

압착구(50)의 고정부(52)와 제2걸림단턱(33) 사이에 개재되는 변형방지링(60)은 고정단(53)이 형성되도록 고정부(52) 절곡시 제2걸림단턱(33)을 지지하여 제2걸림단턱(33)의 변형을 방지한다. 변형방지링(60)은 금속재이다.The deformation preventing ring 60 interposed between the fixing part 52 and the second catching step 33 of the crimp 50 has a second catching step when the fixing part 52 is bent so that the fixing end 53 is formed. 33) to prevent deformation of the second locking step (33). The strain relief ring 60 is made of metal.

비틀림방지구(70)는 연결구(30)의 끼움공(35)의 전방을 통해 결합되어 가스호스(20)가 외부로부터 굴곡 및 휨등의 전달력에 의해 변형되었을 때 압착구(50)의 고정부(52)에 결합되어 있는 연결구(30)의 이탈을 방지하는 것으로, 일단에는 이탈방지단(38)에 걸려 지지될 수 있게 지지단(72)이 돌출 형성된다. 지지단(72)의 타단에는 지지부(74)가 일체로 연장 형성된다. 비틀림방지구(70)는 충분한 강도를 갖는 금속재 및 합성수지재이다.Torsion prevention device 70 is coupled through the front of the fitting hole 35 of the connector 30 when the gas hose 20 is deformed by a transmission force such as bending and bending from the outside fixing portion of the compression port 50 By preventing the separation of the connector 30 is coupled to the 52, one end of the support 72 is protruded to be caught and supported by the separation prevention end 38. The other end of the support end 72 is integrally formed with a support 74. The torsion guard 70 is a metal material and a synthetic resin material having sufficient strength.

체결구(80)는 연결구(30)의 외주 표면에 형성된 결합홈부(31)에 고정 설치되는 것으로, 연결구(30)와 가스콕(10)의 이탈을 방지한다.The fastener 80 is fixedly installed in the coupling groove 31 formed on the outer circumferential surface of the connector 30, and prevents the connector 30 from being separated from the gas cock 10.

상기와 같이 구성된 본 발명의 작용을 첨부된 도면 도 3a 내지 도 3c를 참조하여 설명하면 다음과 같다.The operation of the present invention configured as described above will be described with reference to FIGS. 3A to 3C.

본 발명을 사용하기 위해서는 연결구(30)와 연결관(40)을 압착구(50)로 고정시킨다. 즉, 연결구(30)의 제2걸림단턱(33) 외측면에 가스호스(20)의 내경에 삽지부(41)가 결합된 연결관(40)의 밀착단(43) 전면을 밀착시키고, 연결구(30)의 끼움공(35)에 비틀림방지구(70)를 결합시킨다. 그러면, 비틀림방지구(70)의 지지부(74) 외주연은 연결구(30)의 내측면과 연결관(40)의 내측면에 밀착 지지되고, 비틀림방지구(70)의 지지단(72)은 연결구(30)의 이탈방지단(38)의 일측면에 걸려 지지된다( 도 3a 참조).In order to use the present invention, the connector 30 and the connector 40 are fixed to the crimping device 50. That is, the front end of the close end 43 of the connection pipe 40 coupled with the insertion portion 41 is coupled to the inner diameter of the gas hose 20 on the outer surface of the second locking step 33 of the connector 30, the connector Couple the torsion prevention port 70 to the fitting hole 35 of the (30). Then, the outer periphery of the support portion 74 of the torsion guard 70 is supported in close contact with the inner surface of the connector 30 and the inner surface of the connector 40, the support end 72 of the torsion guard 70 It is supported by one side of the separation prevention end 38 of the connector 30 (see Fig. 3a).

상기와 같은 상태에서, 가스호스(20)의 외경에 설치되어 있는 압착구(50)를 연결관(40)의 밀착단(43)과 연결구(30)의 제2걸림단턱(33)으로 이동시킨 후 압착구(50)의 고정부(52) 끝단부를 내향 절곡시킨다. 그러면, 연결관(40)의 밀착단(43)과 연결구(30)의 제2걸림단턱(33)은 절곡된 압착구(40)의 고정단(53)에 의해 감싸고정되면서 이탈되지 않게 된다. 이때, 압착구(50)의 고정부(52)와 연결구(30)의 제2걸림단턱(33) 사이에는 제2걸림단턱(33)의 변형을 방지하는 변형방지링(60)이 개재된다.In the above state, the pressure port 50 installed in the outer diameter of the gas hose 20 is moved to the close end 43 of the connection pipe 40 and the second locking step 33 of the connection port 30. After the end of the fixing portion 52 of the crimping port 50 is bent inward. Then, the close end 43 of the connection pipe 40 and the second engaging step 33 of the connector 30 is wrapped and fixed by the fixed end 53 of the bent crimping 40 is not separated. At this time, between the fixing portion 52 of the crimping opening 50 and the second locking step 33 of the connector 30 is interposed a deformation preventing ring 60 to prevent deformation of the second locking step 33.

이러한 상태에서 프레스와 같은 공구를 이용하여 압착구(50)를 압착 시킨다. 그러면, 가스호스(20)가 연결관(40)에서 이탈되지 않게 고정 설치된다(도 3b 참조).In this state, the crimp 50 is crimped using a tool such as a press. Then, the gas hose 20 is fixedly installed so as not to be separated from the connecting pipe 40 (see FIG. 3B).

상기한 압착구(50)에 의해 가스호스(20)가 연결관(40)의 삽지부(41)에 고정되고, 압착구(50)의 고정부(52)에는 밀착단(43)과 제2걸림단턱(33) 및 변형방지링(60)이 설치되면, 연결구(30)를 가스콕(10)의 접속관(12)에 결합시킨 후 연결구(30)의 결합홈(31)에 설치되는 체결구(80)로 고정시킨다. 그러면, 체결구(80)에 의해 연결구(30)가 압축되면서 연결구(30)의 파형홈(36)이 가스콕(10)의 접속관(12) 외주면에 밀착 결합된다(도 3c 참조).The gas hose 20 is fixed to the inserting portion 41 of the connecting pipe 40 by the pressing hole 50, and the close end 43 and the second contacting portion are fixed to the fixing portion 52 of the pressing hole 50. When the locking step 33 and the deformation preventing ring 60 are installed, the coupling 30 is coupled to the connection pipe 12 of the gas cock 10, and then the coupling is installed in the coupling groove 31 of the connector 30. Fix with a sphere (80). Then, while the connector 30 is compressed by the fastener 80, the corrugated groove 36 of the connector 30 is tightly coupled to the outer peripheral surface of the connection pipe 12 of the gas cock 10 (see FIG. 3C).

이에 따라, 가스콕(10)과 가스호스(20)를 연결하는 작업이 완료된다.Accordingly, the operation of connecting the gas cock 10 and the gas hose 20 is completed.

이와 같이 본 발명은 연결구(30)와 연결관(40)과 가스호스(20)를 결합시킨 다음, 연결구(30)의 끼움공(35)을 가스콕(10)의 접속관(12)에 연결 설치한 후 연결 구(30)와 가스콕(10)을 체결구(80)로 고정시키는 것으로, 가스콕과 가스호스의 조립이 용이하고, 가스호스의 파손 및 손상을 방지하며, 가스의 유출을 방지한다.As described above, the present invention couples the connector 30, the connector 40, and the gas hose 20, and then connects the fitting hole 35 of the connector 30 to the connector 12 of the gas cock 10. After the installation, the connector 30 and the gas cock 10 are fixed by the fastener 80 to facilitate the assembly of the gas cock and the gas hose, to prevent damage and damage to the gas hose, and to prevent the outflow of gas. prevent.

한편, 가스콕(10)에서 연결구(30)를 분리하고자 할 경우에는 체결구(80)를 분리시킨 다음, 연결구(30)의 끼움공(35)을 가스콕(10)의 접속관(12)에서 분리 시키면 연결구(30)가 가스콕(10)에서 분리된다.On the other hand, when the connector 30 is to be separated from the gas cock 10, the fastener 80 is removed, and then the fitting hole 35 of the connector 30 is connected to the connection pipe 12 of the gas cock 10. When separated from the connector 30 is separated from the gas cock (10).

이상에서 상세히 설명한 바와 같이 본 발명에 따른 가스호스 연결구조물 에서는, 연결구와 연결관을 가스호스의 외주연에 설치되는 압착구로 고정 설치하고, 연결구를 가스콕에 고정 설치하는 것으로, 가스콕과 가스호스를 견고하게 연결하여 사용할 수 있고, 압착구에 의해 가스호스가 견고하게 고정 설치되어 기밀성을 유지할 수 있어 유체가 유출되는 것을 방지할 수 있으며, 외부의 가압에 의해 가스호스가 꺾이거나 굴곡지더라도 가스호스가 파손 및 손상되지 않게 되고, 이에 따라 제품의 신뢰성을 향상시킬 수 있는 등의 효과가 있다.As described in detail above, in the gas hose connecting structure according to the present invention, the connector and the connection pipe are fixedly installed by a crimping hole installed on the outer circumference of the gas hose, and the connector is fixedly installed on the gas cock. It can be used to connect firmly, and the gas hose is firmly installed by the crimping hole to maintain the airtightness to prevent the fluid from leaking, and even if the gas hose is bent or curved by external pressure The hose is not broken and damaged, thereby improving the reliability of the product.

이상에서는 본 발명의 바람직한 실시예를 참조로하여 설명하였으나, 본 발명은 상기한 실시예로서 한정되지 아니하며, 하기의 특허청구범위에 기재된 본 발명의 요지를 벗어나지 않는 범위내에서 해당기술분야의 숙련된 당업자는 다양한 변형이 가능함을 용이하게 이해할 수 있을 것이다.Although the above has been described with reference to a preferred embodiment of the present invention, the present invention is not limited to the above-described embodiment, and those skilled in the art without departing from the spirit of the present invention described in the claims below. Those skilled in the art will readily appreciate that various modifications are possible.

Claims (9)

가스콕과 가스호스를 연결하는 가스호스 연결구조물로서,Gas hose connecting structure for connecting the gas cock and gas hose, 외주 표면의 양단에 제1,2걸림단턱이 각각 돌출 형성되되, 상기 제1,2걸림단턱 사이에는 결합홈부가 형성되고, 내부에는 상기 가스콕의 접속관이 끼워질 수 있도록 끼움공이 형성되며, 상기 끼움공의 일측 내벽에는 이탈방지단이 돌출 형성된 연결구;First and second locking stepped protrusions are formed at both ends of the outer circumferential surface, respectively, a coupling groove is formed between the first and second locking stepped holes, and a fitting hole is formed therein to allow the connection pipe of the gas cock to be fitted therein. One end of the fitting hole is formed on the inner wall of the connector preventing the separation end; 상기 가스호스에 결합시키기 위한 삽지부가 형성되며, 상기 삽지부의 일단에 일체로 형성되어 상기 연결구의 제2걸림단턱에 밀착되는 밀착단이 포함되는 연결관;An insertion tube formed with an insertion portion for coupling to the gas hose, the connection tube being integrally formed at one end of the insertion portion and having a close end in close contact with the second locking end of the connector; 상기 삽지부가 결합된 상기 가스호스의 외경에 설치되고, 일단에는 상기 밀착단과 상기 제2걸림단턱을 감싸고정하기 위한 고정부가 형성된 압착구;A pressing hole which is installed at an outer diameter of the gas hose to which the inserting portion is coupled, and at one end of which a fixing portion for wrapping and fixing the close end and the second locking step is secured; 상기 연결구의 끼움공으로 결합되며, 일단에는 상기 이탈방지단에 걸려 지지될 수 있게 지지단이 돌출 형성되고, 상기 지지단의 타단에는 지지부가 일체로 형성된 비틀림방지구; 및It is coupled to the fitting hole of the connector, one end of the support end is formed to protrude so as to be supported by the separation prevention end, the other end of the support end is a torsion prevention tool integrally formed; And 상기 연결구의 결합홈부에 설치되어 상기 연결구와 상기 가스콕의 이탈을 방지하는 체결구를 포함하는 것을 특징으로 가스호스 연결구조물.The gas hose connecting structure is installed in the coupling groove of the connector comprises a fastener for preventing separation of the connector and the gas cock. 청구항 1에 있어서, 상기 고장부와 상기 제2걸림단턱 사이에는 상기 고정부 절곡시 상기 제2걸림단턱의 변형을 방지하도록 하는 변형방지링이 설치되는 것을 특징으로 가스호스 연결구조물.The gas hose connecting structure according to claim 1, wherein a deformation preventing ring is installed between the fault part and the second locking step to prevent deformation of the second locking step when the fixing part is bent. 청구항 1에 있어서, 상기 연결구의 끼움공 내벽에는 상기 가스콕의 접속관 외주면의 형상에 대응되는 파형홈이 형성된 것을 특징으로 하는 가스호스 연결구조물.The gas hose connecting structure according to claim 1, wherein a corrugated groove corresponding to a shape of an outer circumferential surface of the connection pipe of the gas cock is formed on an inner wall of the fitting hole. 청구항 1 또는 청구항 3에 있어서, 상기 연결구는 고무재질로 이루어진 것을 특징으로 하는 가스호스 연결구조물.The gas hose connecting structure according to claim 1 or 3, wherein the connector is made of a rubber material. 청구항 1 또는 청구항 3에 있어서, 상기 연결구는 합성수지재로 이루어진 것을 특징으로 하는 가스호스 연결구조물.The gas hose connecting structure according to claim 1 or 3, wherein the connector is made of a synthetic resin material. 청구항 1에 있어서, 상기 연결관은 합성수지재로 이루어진 것을 특징으로 하는 가스호스 연결구조물.The gas hose connecting structure according to claim 1, wherein the connecting pipe is made of a synthetic resin material. 청구항 1에 있어서, 상기 비틀림방지구는 합성수지재로 이루어진 것을 특징으로 하는 가스호스 연결구조물.The gas hose connecting structure according to claim 1, wherein the torsion preventing tool is made of a synthetic resin material. 청구항 1에 있어서, 상기 비틀림방지구는 금속재로 이루어진 것을 특징으로 하는 가스호스 연결구조물.The gas hose connecting structure of claim 1, wherein the torsion preventing tool is made of a metal material. 청구항 2에 있어서, 상기 변형방지링은 금속재로 이루어진 것을 특징으로 하는 가스호스 연결구조물.The gas hose connecting structure according to claim 2, wherein the deformation preventing ring is made of metal.
KR1020050056751A 2005-06-29 2005-06-29 Gas hose connecting structure KR20070001346A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104813089A (en) * 2012-08-24 2015-07-29 姜锡根 One-touch three-stage joining apparatus for fittings for connecting pressure pipes, and method for constructing pressure pipes using same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104813089A (en) * 2012-08-24 2015-07-29 姜锡根 One-touch three-stage joining apparatus for fittings for connecting pressure pipes, and method for constructing pressure pipes using same

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