KR200165070Y1 - A flexible hose for connecting gas pipe line and gas device - Google Patents

A flexible hose for connecting gas pipe line and gas device Download PDF

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Publication number
KR200165070Y1
KR200165070Y1 KR2019990014791U KR19990014791U KR200165070Y1 KR 200165070 Y1 KR200165070 Y1 KR 200165070Y1 KR 2019990014791 U KR2019990014791 U KR 2019990014791U KR 19990014791 U KR19990014791 U KR 19990014791U KR 200165070 Y1 KR200165070 Y1 KR 200165070Y1
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South Korea
Prior art keywords
flexible hose
gas
delivery pipe
fastening
packing
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KR2019990014791U
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Korean (ko)
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오승일
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오승일
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Priority to KR2019990014791U priority Critical patent/KR200165070Y1/en
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Publication of KR200165070Y1 publication Critical patent/KR200165070Y1/en

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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L33/00Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses
    • F16L33/22Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses with means not mentioned in the preceding groups for gripping the hose between inner and outer parts
    • F16L33/223Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses with means not mentioned in the preceding groups for gripping the hose between inner and outer parts the sealing surfaces being pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)

Abstract

본 고안은 플렉시블호스에 관한 것으로, 서로 다른 직경의 가스배송관과 플렉시블호스를 보다 용이하게 상호 연결하기 위한 가스배송관과 가스기기 연결용 플렉시블호스에 관한 것이다.The present invention relates to a flexible hose, and to a gas hose and a flexible hose for connecting the gas appliance for easily interconnecting the gas delivery pipe and the flexible hose of different diameters.

이를 위한 본 고안은, 가스 배송관과 가스기기를 연결하도록 된 플렉시블호스에 있어서, 일단부에는 상기 가스기기에 체결되도록 제 1연결부재가 설치되고, 타단부에는 암나사가 형성된 체결부재가 회동가능하게 결합 설치되며, 상기 체결부재의 암나사가 상기 가스 배송관의 암나사에 체결되어 결합되고 가스누출 방지부재를 구비한 제 2연결부재가 결합되어, 끼움부와 체결부가 일체화된 상태에서 상기 밸브종단부와의 체결공정이 단축됨에 따라, 시공이 보다 용이하게 이루어질 수있는 효과를 얻는다.The present invention for this purpose, in the flexible hose to connect the gas delivery pipe and the gas device, one end is provided with a first connection member to be fastened to the gas device, the other end of the fastening member formed with a female screw is rotatable It is coupled and installed, the female screw of the fastening member is coupled to the female screw of the gas delivery pipe and coupled to the second connecting member having a gas leakage preventing member is coupled, the valve end and the valve in the state in which the fitting portion and the fastening portion are integrated As the fastening process of the is shortened, the construction obtains the effect that can be made more easily.

Description

가스배송관과 가스기기 연결용 플렉시블호스{A FLEXIBLE HOSE FOR CONNECTING GAS PIPE LINE AND GAS DEVICE}FLEXIBLE HOSE FOR CONNECTING GAS PIPE LINE AND GAS DEVICE}

본 고안은 플렉시블호스에 관한 것으로, 보다 상세히는 서로 다른 직경의 가스배송관과 플렉시블호스를 상호 연결하기에 수월하도록 한 가스배송관과 가스기기 연결용 플렉시블호스에 관한 것이다.The present invention relates to a flexible hose, and more particularly to a flexible hose for connecting the gas delivery pipe and gas equipment to facilitate the interconnection between the gas delivery pipe and the flexible hose of different diameters.

일반적으로 플렉시블호스(Flexible hose)를 가스 배관용으로 사용할 경우에는, 통상 가스배송관과 가스기기(예컨대, 가스보일러) 사이에 장착하게 된다. 이러한 플렉시블호스의 장착시에는 보일러 및 가스배송관의 체결부위의 내경 또는 외경에 따라 컨버터의 사용여부가 결정된다. 그러면 상기한 컨버터를 사용한 플렉시블호스의 사용을 일예로 한 도면을 참조로 종래 플렉시블호스의 연결부재를 살펴보면 다음과 같다.In general, when a flexible hose is used for gas piping, it is usually installed between a gas delivery pipe and a gas device (eg, a gas boiler). When the flexible hose is installed, the use of the converter is determined by the inner diameter or the outer diameter of the fastening portion of the boiler and the gas delivery pipe. Then, referring to the drawing using the flexible hose using the converter as an example, a connection member of the conventional flexible hose will be described.

도 1은 종래 플렉시블호스의 사용을 일예로 나타낸 사시도이다. 도 2는 도 1의 연결부를 구체적으로 나타낸 분해 단면도이다. 먼저 도 1을 참조하면, 보일러 (100), 가스배송관(103), 상기 가스배송관(103)을 통해 공급되는 가스를 개폐시키기 위한 밸브(109) 및 상기 밸브(109)와 보일러(100)를 상호 연결하기 위한 플렉시블호스(101 : Metal Flexible Hose)로 구성된다.1 is a perspective view showing the use of a conventional flexible hose as an example. 2 is an exploded cross-sectional view illustrating in detail the connection of FIG. 1. First, referring to FIG. 1, a valve 109 and a valve 109 and a boiler 100 for opening and closing a gas supplied through a boiler 100, a gas delivery pipe 103, and the gas delivery pipe 103. It consists of a flexible hose (101: Metal Flexible Hose) for interconnecting the.

그리고 상기 플렉시블호스(101)와 밸브(109)를 연결시키는 연결부(105) 및 상기 보일러(100)와 플렉시블호스(101) 사이에는 체결나사(107)를 통해 조인이 이루어진다.In addition, a connection is made between the connection portion 105 connecting the flexible hose 101 and the valve 109 and the boiler 100 and the flexible hose 101 through a fastening screw 107.

한편, 상기 연결부(105)는 도 2에 도시된 바와 같이, 상기 밸브(109)의 끝단에는 제 1암나사(201)를 갖는 밸브종단부(203)가 마련되며, 플렉시블호스의 종단에는 체결부(211)가 구비되는데, 상기 체결부(211)의 외면은 상측부위에 제 2숫나사 (213)를 형성하고 있다. 그리고 상기 체결부(211)의 안측에는 안치대(215)를 마련한 후, 상기 플렉시블호스(101)를 안치대(215)의 내측으로 끼워 넣어 상기 플렉시블호스(101)의 종단면(101a)을 압착시켜 접힘부(217)를 형성시키므로서, 체결부 (211)와 플렉시블호스(101)를 분리되지 않도록 하고 있다. 또한 상기 체결부(211)와 밸브종단부(203) 사이에는 컨버터(205)가 마련되며, 상기 컨버터(205)의 외측면은 제 1암나사(201)에 조인될 수 있는 제 1숫나사(207)가 형성되고, 상기 컨버터 (205)의 내경에는 상기 체결부(211)의 제 2숫나사(213)와 조인될 수 있는 제 2암나사(209)가 마련된다.Meanwhile, as shown in FIG. 2, the connection part 105 is provided with a valve end part 203 having a first female screw 201 at the end of the valve 109, and a fastening part (at the end of the flexible hose). 211 is provided, the outer surface of the fastening portion 211 is formed with a second male screw 213 on the upper side. In addition, after arranging the support 215 on the inner side of the fastening part 211, the flexible hose 101 is inserted into the inner support 215 to crimp the end face 101a of the flexible hose 101. By forming the folded portion 217, the fastening portion 211 and the flexible hose 101 are not separated. In addition, a converter 205 is provided between the fastening part 211 and the valve end part 203, and an outer surface of the converter 205 may be a first male screw 207 which may be joined to the first female screw 201. Is formed, and the inner diameter of the converter 205 is provided with a second female screw 209 that can be joined with the second male screw 213 of the fastening portion 211.

이하, 상기 구성에 따른 종래 플렉시블호스의 조립과정 및 작용을 살펴보면 다음과 같다.Hereinafter, looking at the assembly process and action of the conventional flexible hose according to the above configuration.

먼저 시공자는 상기 가스배송관(103)과 보일러(100)를 연결하기 위한 플렉시블호스(101)를 절단한 후, 상기 보일러(100)의 가스배관구와 플렉시블호스(101)를 체결나사(107)를 통해 체결한다. 그리고 플렉시블호스(101)의 종단은 체결부(211)와 안치대(215)를 순차적으로 끼워진 후, 플렉시블호스의 종단면(101a)을 압착시켜 접힘부(217)에 의해 상기 체결부(211)와 플렉시블호스 (101)가 밀착되도록 한다.First, the contractor cuts the flexible hose 101 for connecting the gas delivery pipe 103 and the boiler 100, and then tightens the screw 107 with the gas piping port of the boiler 100 and the flexible hose 101. Tighten through. In addition, the ends of the flexible hose 101 are fitted with the fastening portion 211 and the support 215 in sequence, and then press the end surface 101a of the flexible hose to the fastening portion 217 and the fastening portion 211. Make sure the flexible hose 101 is in close contact.

여기서 상기 체결부(211)는 플렉시블호스(101) 위에서 회동가능하며, 안치대 (215)는 체결부(211)에 끝단에 마련된 턱에 의해 이탈되지 않는다.In this case, the fastening part 211 is rotatable on the flexible hose 101, and the arbor 215 is not separated by the jaw provided at the end of the fastening part 211.

상기한 컨버터(205)는 제 1숫나사(207)를 이용하여 상기 제 1암나사(201)에 체결토록 하며, 상기 체결부(211)의 제 2숫나사(213)는 이미 체결되어진 컨버터 (205)의 안측면에 구비된 제 2암나사(209)와 체결하므로서, 밸브종단부(203)의 내경과 상기 플렉시블호스(101)의 외경에 맞게 컨버터(207)를 구비하여 가스배송관 (303)과 플렉시블호스(101)간의 조인이 이루어지는 것이다.The converter 205 is fastened to the first female screw 201 using a first male screw 207, and the second male screw 213 of the fastening part 211 is connected to the converter 205 that is already fastened. By fastening with the second female screw 209 provided on the inner side, the gas delivery pipe 303 and the flexible hose are provided with a converter 207 adapted to the inner diameter of the valve end portion 203 and the outer diameter of the flexible hose 101. Join between 101 is made.

그러나, 시공자가 직경이 다른 플렉시블호스(101)와 가스배송관(303)을 상호 연결하고자 할 경우에는 컨버터(405)를 가스배송관(303)에 체결한 후, 플렉시블호스(101)를 상기 컨버터(405)에 체결해야 하기 때문에, 시공의 번거로움이 야기되었다. 즉, 시공자는 규격화된 가스배송관(303)에 다수 종류로 구비된 플렉시블호스 (101)를 맞추기 위해서는 컨버터(405)를 별도로 구비해야 하는 것이다.However, when the contractor wants to interconnect the flexible hose 101 having a different diameter and the gas delivery pipe 303, the converter 405 is fastened to the gas delivery pipe 303, and then the flexible hose 101 is connected to the converter. Since it has to be fastened to 405, the trouble of construction was caused. That is, the contractor must separately provide a converter 405 in order to fit the flexible hose 101 provided in a plurality of types to the standardized gas delivery pipe 303.

본 고안은 이와 같은 문제점을 해결하기 위해 창안된 것으로, 본 고안의 목적은 플렉시블호스와 가스배송관의 체결이 보다 용이하도록 하여, 배관시공시 의 편의성과 더불어 시공시간을 단축시킬 수 있는 가스배송관과 가스기기 연결용 플렉시블호스를 제공함에 있다.The present invention was devised to solve the above problems, and an object of the present invention is to facilitate the fastening of the flexible hose and the gas delivery pipe, and the gas delivery pipe can shorten the construction time with the convenience of piping construction. To provide a flexible hose for connecting gas and gas appliances.

이와 같은 목적을 달성하기 위한 본 고안의 관점에 따른 가스배송관과 가스기기 연결용 플렉시블호스는, 가스 배송관과 가스기기를 연결하도록 된 플렉시블호스에 있어서, 일단부에는 상기 가스기기에 체결되도록 제 1연결부재에 설치되고, 타단부에는 제 2암나사가 형성된 체결부재가 회동가능하게 결합 설치되며, 상기 체결부재의 제 2암나사가 상기 가스 배송관의 암나사에 체결되어 결합되고 가스누출 방지부재를 구비한 제 2연결부재가 결합되는 것을 특징으로 한다.According to an aspect of the present invention for achieving the above object, a flexible hose for connecting a gas delivery pipe and a gas device, in a flexible hose to connect the gas delivery pipe and the gas device, one end is to be fastened to the gas device It is installed on the first connecting member, the other end is provided with a second member of the fastening member is rotatably coupled to the installation, the second female screw of the fastening member is coupled to the female screw of the gas delivery pipe and is provided with a gas leakage prevention member It is characterized in that the second connection member is coupled.

도 1은 종래 플렉시블호스의 사용상태를 나타낸 사시도.1 is a perspective view showing a state of use of the conventional flexible hose.

도 2는 도 1의 연결부를 나타낸 단면도.2 is a cross-sectional view showing the connection portion of FIG.

도 3은 본 고안에 따른 플렉시블호스의 사용상태를 나타낸 사시도.3 is a perspective view showing a state of use of the flexible hose according to the present invention.

도 4는 도 3의 연결부를 나타낸 단면도.4 is a cross-sectional view showing the connecting portion of FIG.

도 5는 도 4의 결합 단면도.5 is a cross-sectional view of the combination of FIG.

<도면의 주요 부분에 대한 부호의 설명>≪ Description of Codes for Major Parts of Drawings>

301 : 플렉시블호스 303 : 가스배송관301: flexible hose 303: gas delivery pipe

305 : 연결부 309 : 밸브305: connection portion 309: valve

405 : 제 2연결부재 407 : 제 1숫나사405: second connecting member 407: first male thread

409 : 제 2숫나사 411 : 체결부409: 2nd male thread 411: Fastening part

417 : 제 1패킹부재 419 : 제 2패킹부재417: first packing member 419: second packing member

430 : 패킹 안내부재 433 : 접힘부430: packing guide member 433: folded part

435 : 안치대435: Restoration

이하, 본 고안을 첨부된 예시도면에 의거 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail based on the accompanying drawings.

도 3은 본 고안의 설치 상태도이다. 도 4는 도 3의 연결부를 나타낸 분해 단면도이다. 도 5는 도 4의 결합 단면도이다. 먼저 도 3을 참조하면, 가스기기(300), 가스배송관(303), 상기 가스배송관(303)을 통해 공급되는 가스를 개폐시키기 위한 밸브(309) 및 상기 밸브(309)와 가스기기(300)를 상호 연결하기 위한 플렉시블호스 (301 : Metal Flexible Hose)로 구성된다.3 is an installation state diagram of the present invention. 4 is an exploded cross-sectional view illustrating the connection part of FIG. 3. 5 is a cross-sectional view of the combination of FIG. First, referring to FIG. 3, a gas device 300, a gas delivery pipe 303, a valve 309 for opening and closing a gas supplied through the gas delivery pipe 303, and the valve 309 and a gas device ( 300 is composed of a flexible hose (301: Metal Flexible Hose) for interconnecting.

그리고 상기 플렉시블호스(301)와 밸브(309)를 연결시키는 연결부(305) 및 상기 가스기기(300)와 플렉시블호스(301) 사이에는 제 1연결부재(307)를 통해 조인이 이루어진다.The connection part 305 connecting the flexible hose 301 and the valve 309 and the gas device 300 and the flexible hose 301 are joined through a first connection member 307.

한편, 상기 연결부(305)는 도 4에 도시된 바와 같이, 상기 플렉시블호스 (301)의 종단부(301a)에는 내경에 제 2암나사(431)가 형성된 체결부(411)가 인입되고, 상기 체결부(411)의 내경으로는 상기 플렉시블호스(301)의 외경과 동일한 내경을 갖는 안치대(435)가 인입되되, 체결부(411)와 안치대(435)가 이탈되지 않도록 하고 있다. 그리고 상기 플렉시블호스(301)의 종단부(301a)를 압착하여 접힘부 (433)를 형성시키고 있다.Meanwhile, as shown in FIG. 4, the connecting portion 305 has a fastening portion 411 having a second female screw 431 formed therein at an inner diameter thereof and inserted into an end portion 301a of the flexible hose 301. As the inner diameter of the part 411, a settable 435 having the same inner diameter as that of the flexible hose 301 is introduced, but the fastening portion 411 and the settable 435 are not separated. Then, the end portion 301a of the flexible hose 301 is pressed to form a folded portion 433.

상기 체결부(411)의 상단으로는 제 2연결부재(405)가 안착 고정되는데, 상기 제 2연결부재(405)는 상기 밸브(309)와 맞물릴 제 1숫나사(407)가 일측부에 마련되고, 타측부에 상기 제 2암나사(431)에 맞물릴 제 2숫나사(409)가 서로다른 직경으로 형성된다. 상기 제 2연결부재(405)의 내경은 소정 직경을 갖는 내측공(413)이 형성되고, 상기 제 2숫나사(409) 부위의 내측에는 내측공(413)의 내경보다 큰 외측공(415)이 형성된다. 상기 내측공(413)과 외측공(415)에는 가스누출 방지부재(440)가 안착되는데, 가스누출 방지부재(440)는 상기 내측공(413)과 동일한 제 1패킹공 (417a)을 구비한 고무재질의 제 1패킹부재(417)가 외측공(415)에 안착되며, 상기 제 1패킹부재(417)의 제 1패킹공(417a)에 내접되는 패킹체결대(423) 및 상기 외측공(415)의 내경과 동일한 직경을 갖는 패킹척(421)으로 이루어진 패킹 안내부재 (430)로 구성된다.A second connecting member 405 is seated and fixed to an upper end of the fastening part 411, and the second connecting member 405 has a first male screw 407 to be engaged with the valve 309. The second male screw 409 to be engaged with the second female screw 431 at the other side is formed to have a different diameter. The inner diameter of the second connection member 405 is formed with an inner hole 413 having a predetermined diameter, and the outer hole 415 larger than the inner diameter of the inner hole 413 is formed inside the second male thread 409. Is formed. The gas leakage preventing member 440 is seated in the inner hole 413 and the outer hole 415, and the gas leakage preventing member 440 has the same first packing hole 417a as the inner hole 413. The first packing member 417 of rubber material is seated in the outer hole 415, the packing fastening table 423 and the outer hole (internally inscribed in the first packing hole 417a of the first packing member 417) It consists of a packing guide member 430 made of a packing chuck 421 having the same diameter as the inner diameter of the 415.

또한 상기 패킹 안내부재(430)는 가스가 관통하기에 적당한 유입공(427)이 마련되고, 상기 패킹척(421)에 고무재질의 제 2패킹부재(419)가 안착될 수 있도록 끼움홈(425)이 마련되며, 제 2패킹부재(419)는 제 2패킹공(419a)를 구비하여 유입공(427)과 연통되도록 한다.In addition, the packing guide member 430 is provided with an inlet hole 427 suitable for gas penetration, the fitting groove 425 so that the second packing member 419 of the rubber material is seated in the packing chuck 421. ) Is provided, the second packing member 419 is provided with a second packing hole (419a) to communicate with the inlet hole (427).

이하, 상기 구성을 첨부도면과 더불어 설명하면 다음과 같다.Hereinafter, the configuration will be described with reference to the accompanying drawings.

도 5는 본 고안의 조립단면도로써, 먼저 상기 패킹 안내부재(430)의 패킹체결대(423)로 제 1패킹부재(417)를 끼워 넣은 후, 제 2패킹부재(419)를 패킹 안내부 (430)의 끼움홈(425)으로 인입한다. 그리고 상기 패킹부재(417,419)의 조립이 완료된 패킹 안내부재(430)를 제 2연결부재(405)의 외측공(415)으로 밀어 넣는다. 이는 상기 패킹 안내부재(430)의 패킹체결대(423) 일부가 제 2연결부재(405)의 내측공 (413)에 내접되며, 상기 패킹척(421)은 외측공(415)에 내접된다.5 is an assembly cross-sectional view of the present invention, first inserting the first packing member 417 into the packing fastening band 423 of the packing guide member 430, and then the second packing member 419 to the packing guide portion ( 430 is inserted into the fitting groove 425. In addition, the packing guide member 430 in which the packing members 417 and 419 are assembled is pushed into the outer hole 415 of the second connection member 405. A portion of the packing fastening stand 423 of the packing guide member 430 is inscribed in the inner hole 413 of the second connection member 405, and the packing chuck 421 is inscribed in the outer hole 415.

여기서 상기 끼움홈(425)에 안착된 제 2패킹부재(419)는 패킹척(421)으로부터 약간 돌출되는 것이 바람직하다.Here, it is preferable that the second packing member 419 seated in the fitting groove 425 slightly protrudes from the packing chuck 421.

또한, 상기 체결부(411)와 안치대(435)가 조립된 상태에서 플렉시블호스 (301)의 종단부(301a)를 압착시켜 접힘부(433)를 형성함에 따라, 상기 체결부 (411)는 하향 이탈만이 가능하여 회동이 수월하게 되는데, 상기 체결부(411)와 제 2연결부재(405)가 상호 안착 체결된 상태에서 본 고안의 조립이 완료되는 것이다.In addition, the fastening portion 411 is formed by pressing the end portion 301a of the flexible hose 301 to form the folded portion 433 in the state in which the fastening portion 411 and the support 435 are assembled. Only the downward departure is possible to facilitate the rotation, the assembly of the present invention is completed in the state in which the fastening portion 411 and the second connection member 405 is seated and fastened to each other.

그러면 본 고안의 조립완료시 상기 밸브(309)와의 체결방법을 설명하면 다음과 같다.Then, when the assembly of the present invention will be described a fastening method with the valve 309 as follows.

먼저, 상기 체결부(411)는 내측에 구비되는 제 2암나사(431)를 제 2연결부재 (405)의 제 2숫나사(409)와 가압하지 않는 상태에서, 상기 제 2연결부재(405)의 제 1숫나사(407)를 밸브종단부(403)에 체결한다. 체결 종료시점에서는 상기 체결부 (411)와 제 2연결부재(405)를 동시에 회동시켜 제 2연결부재(405)의 제 1숫나사 (407)가 밸브종단부(403)에 완전히 체결되도록 한다. 이 때, 상기 체결부(411)와 플렉시블호스(301)는 완전히 체결되지 않은 상태이며, 시공자는 상기 체결부(411)만을 회동시키므로서 제 2연결부재(405)의 제 2숫나사(409)와 체결부(411)의 제 2암나사(431)를 가압 체결시키는 것이다.First, the fastening part 411 of the second connection member 405 in a state in which the second female screw 431 provided inside is not pressed against the second male screw 409 of the second connection member 405. The first male screw 407 is fastened to the valve end portion 403. At the end of the fastening, the fastening part 411 and the second connecting member 405 are rotated at the same time so that the first male screw 407 of the second connecting member 405 is completely fastened to the valve end part 403. At this time, the fastening part 411 and the flexible hose 301 is not completely fastened, and the contractor rotates only the fastening part 411 with the second male screw 409 of the second connection member 405. Pressing the second female screw 431 of the fastening portion 411.

따라서, 플렉시블호스(301)의 종단부(301a)와 제 2패킹부재(419)가 맞닿게 되며, 상기 안치대(435)와 플렉시블호스(301)가 제 2패킹부재(419)로 가압됨에 따라, 제 2패킹부재(419)는 플렉시블호스(301)의 접힘부(433)와 압착된다.Accordingly, the end portion 301a of the flexible hose 301 and the second packing member 419 come into contact with each other, and the rest 435 and the flexible hose 301 are pressed by the second packing member 419. The second packing member 419 is pressed against the folded portion 433 of the flexible hose 301.

본 고안에 의한 가스 배송관과 가스기기 연결용 플렉시블호스는, 제 1연결부재가 구비되어 가스기기에 체결되며, 타단으로 제 2연결부재와 체결부재가 일체화되어 가스 배송관에 체결되도록 함에 따라, 제 2연결부재 및 체결부재를 통해 밸브종단부와의 체결공정이 단축되어, 시공이 보다 용이하게 이루어지는 효과가 있다.The flexible hose for connecting the gas delivery pipe and the gas appliance according to the present invention is provided with a first connection member and fastened to the gas appliance, and as the other end of the second connection member and the fastening member are integrally fastened to the gas delivery pipe, The fastening process with the valve end part is shortened through the second connection member and the fastening member, so that the construction can be more easily performed.

이상에서는 본 고안을 특정의 바람직한 실시예에 대하여 도시하고 설명하였으나, 본 고안은 상기한 실시예에 한정되지 아니하며, 실용신안등록 청구범위에서 청구하는 본 고안의 요지를 벗어남이 없이 당해 발명이 속하는 분야에서 통상의 지식을 가진 자라면 누구든지 다양한 변형이 가능할 것이다.The invention has been shown and described with respect to a specific preferred embodiment, but the invention is not limited to the embodiment described above, the field to which the invention belongs without departing from the spirit of the invention claimed in the utility model registration claims Anyone of ordinary skill in the art would be able to make various variations.

Claims (2)

가스 배송관과 가스기기(300)를 연결하도록 된 플렉시블호스(301)에 있어서,In the flexible hose 301 to connect the gas delivery pipe and the gas device 300, 일단부에는 상기 가스기기(300)에 체결되도록 제 1연결부재(307)가 설치되고, 타단부에는 제 2암나사(431)가 형성된 체결부재(411)가 회동가능하게 결합 설치되며, 상기 체결부재(411)의 제 2암나사(431)에는 상기 가스 배송관의 암나사에 체결되어 결합되고 가스누출 방지부재(440)를 구비한 제 2연결부재(405)가 결합되는 것을 특징으로 하는 가스 배송관과 가스기기 연결용 플렉시블호스.A first connecting member 307 is installed at one end to be fastened to the gas device 300, and a fastening member 411 having a second female screw 431 is rotatably installed at the other end thereof. The second female screw 431 of 411 is coupled to the female screw of the gas delivery pipe and the gas delivery pipe, characterized in that coupled to the second connection member 405 having a gas leakage preventing member 440 is coupled; Flexible hose for connecting gas equipment. 제 1 항에 있어서, 상기 가스누출 방지부재(440)는 상기 제 2연결부재(405)의 일측 내경에 삽입 밀착되는 제 1패킹부재(417);The method of claim 1, wherein the gas leakage preventing member 440 comprises: a first packing member 417 which is inserted into close contact with an inner diameter of one side of the second connection member 405; 상기 제 1패킹부재(417)의 일단에 끼움 결합되고, 타측에 끼움홈(425)을 구비하여 상기 제 2연결부재(405)의 내경에 삽입 설치되는 패킹 안내부재(430); 및A packing guide member 430 inserted into and coupled to one end of the first packing member 417 and inserted into an inner diameter of the second connection member 405 by having a fitting groove 425 on the other side thereof; And 상기 패킹 안내부재(430)의 끼움홈(425)에 삽입되고 일면이 플렉시블호스 (301)의 종단부(301a)에 밀착되는 제 2패킹부재(419)로 구성된 것을 특징으로 하는 가스 배송관과 가스기기 연결용 플렉시블호스.The gas delivery pipe and the gas, characterized in that the second packing member 419 is inserted into the fitting groove 425 of the packing guide member 430 and one surface is in close contact with the end portion 301a of the flexible hose 301. Flexible hose for connection of equipment.
KR2019990014791U 1999-07-23 1999-07-23 A flexible hose for connecting gas pipe line and gas device KR200165070Y1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20140003211U (en) * 2012-11-19 2014-05-30 주식회사 콜러노비타 Valve structure

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20140003211U (en) * 2012-11-19 2014-05-30 주식회사 콜러노비타 Valve structure
KR200483690Y1 (en) * 2012-11-19 2017-06-15 주식회사 콜러노비타 Valve structure

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