KR200164726Y1 - A pipe coupling apparatus - Google Patents
A pipe coupling apparatus Download PDFInfo
- Publication number
- KR200164726Y1 KR200164726Y1 KR2019990014217U KR19990014217U KR200164726Y1 KR 200164726 Y1 KR200164726 Y1 KR 200164726Y1 KR 2019990014217 U KR2019990014217 U KR 2019990014217U KR 19990014217 U KR19990014217 U KR 19990014217U KR 200164726 Y1 KR200164726 Y1 KR 200164726Y1
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- South Korea
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- fastening
- elastic
- outer diameter
- elastic member
- fastening member
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Joints With Sleeves (AREA)
- Joints Allowing Movement (AREA)
Abstract
본 고안은 관 연결장치에 관한 것이다. 본 고안은 보일러 및 가스렌지 본체에 구비되는 체결부재에 탄성부재의 고정력과 체결부재의 체결력으로써 관을 연결하는 장치에 있어서, 상기 체결부재 일측 내경에 삽입되고, 상기 체결부재의 일측 단부에 걸리게 되는 걸림부가 외경에 형성되며, 상기 탄성부재의 탄성편 외주연이 밀착 삽입되는 경사면을 갖는 끼움공이 관통 형성된 연결구; 상기 탄성부재의 탄성편의 내주연에 밀착되고, 상기 관의 외경에 이동 가능하게 삽입된 이동부재; 및 상기 이동부재가 걸리게 되는 걸림단이 형성되고, 상기 탄성부재의 일면이 걸리게 되는 걸림턱이 내경에 형성된 체결부재로 구성된다.The present invention relates to a pipe connecting device. The present invention is a device for connecting the pipe by the fastening force of the fastening member and the fastening member of the elastic member to the fastening member provided in the boiler and gas stove body, is inserted into the inner diameter of one side of the fastening member, and is caught on one end of the fastening member A connector having a locking portion formed at an outer diameter and having a fitting hole having an inclined surface through which an outer circumference of the elastic piece of the elastic member is closely inserted; A moving member in close contact with the inner circumference of the elastic piece of the elastic member and inserted into the outer diameter of the tube to be movable; And a locking end to which the movable member is engaged, and a locking jaw to which one surface of the elastic member is engaged includes a fastening member formed at an inner diameter.
이와 같이 구성된 본 고안은 관의 외경에 탄성부재가 위치이동 가능하게 삽입됨으로써 보일러 및 가스렌지에 구비된 체결부재와의 체결력을 향상시키기고, 관 연결에 따른 조립성을 향상시키게 되는 효과가 제공된다.The present invention configured as described above has an effect of improving the fastening force with the fastening member provided in the boiler and the gas stove by inserting the elastic member to the outer diameter of the pipe and improving the assemblability according to the pipe connection. .
Description
본 고안은 보일러 및 가스렌지 등의 본체에 구비된 체결부재에 관을 연결하는 장치에 관한 것으로, 특히 관의 외경에 탄력적으로 삽입되어 관의 고정력을 높이는 탄성부재의 경사부에 대응되게 경사면을 갖는 이동부재를 밀착 삽입하여 관의 외경으로부터 탄성부재의 위치 이동이 가능하게 됨으로써 체결너트와의 체결력을 높히고, 조립성을 향상시키는 관 연결장치에 관한 것이다.The present invention relates to a device for connecting a tube to the fastening member provided in the main body, such as a boiler and a gas stove, in particular having an inclined surface corresponding to the inclined portion of the elastic member is elastically inserted into the outer diameter of the tube to increase the fixing force of the tube. The present invention relates to a pipe connecting device for tightly inserting a moving member to move a position of an elastic member from an outer diameter of a tube, thereby increasing a fastening force with a fastening nut and improving assemblability.
일반적으로 보일러 및 가스렌지 등의 본체에 구비되는 체결부재에 관을 연결하기 위해서는 관 외경에 탄성부재를 삽입한 다음, 체결너트의 체결력으로써 체결부재에 체결함으로써 연결하게 되는 것이다.In general, in order to connect the tube to the fastening member provided in the main body such as a boiler and a gas stove, an elastic member is inserted into the outer diameter of the tube, and then connected to the fastening member by the fastening force of the fastening nut.
이러한 종래의 각종 관을 연결하기 위한 장치를 첨부된 도면을 참조로 구체적으로 설명하기로 한다.The conventional apparatus for connecting various kinds of pipes will be described in detail with reference to the accompanying drawings.
도 1은 종래 관 연결장치가 설치된 상태의 정면이고, 도 2는 도 1의 A- A선 확대 조립 단면도이다. 도 1 및 도 2에 도시된 바와 같이, 보일러 및 가스렌지의 본체(100)에 관(200)을 연결하는 장치(300)는 본체(100)에 구비된 체결부재(110)와, 체결부재(110)에 삽입되고, 외경에 삽입되는 탄성부재(400)와, 관(200)을 체결부재(110)에 체결시키는 체결너트(500)로 이루어진다.1 is a front view of a state in which a conventional pipe connecting device is installed, and FIG. 2 is an enlarged cross-sectional view taken along line A-A of FIG. As shown in Figure 1 and 2, the apparatus 300 for connecting the pipe 200 to the main body 100 of the boiler and gas stove is a fastening member 110 and the fastening member (110) provided in the main body 100 It is inserted into the 110, the elastic member 400 is inserted into the outer diameter and the fastening nut 500 for fastening the pipe 200 to the fastening member 110.
체결부재(110)는 본체(100)와 연통되게 구비되고, 외경에 숫나사부(111)가 형성되며, 일측 내경에는 패킹부재(600)가 삽입 안착되는 안착단(112)이 형성된다.The fastening member 110 is provided in communication with the main body 100, and a male screw part 111 is formed at an outer diameter, and a mounting end 112 is formed at one inner diameter of the packing member 600.
탄성부재(400)는 관(200)의 단부로부터 적정 길이의 외경에 탄력적으로 삽입되는 다수의 탄성편(410)이 동심원상에 등간격으로 형성된다. 그리고, 탄성편(410)은 외측방으로 적정한 각도를 유지하여 경사부(411)가 형성된다.The elastic member 400 has a plurality of elastic pieces 410 that are elastically inserted into the outer diameter of the appropriate length from the end of the tube 200 is formed at equal intervals on the concentric circles. And the elastic piece 410 maintains an appropriate angle to the outer side, and the inclined part 411 is formed.
체결부재(500)는 내경에 체결부재(110)의 숫나사부(111)에 체결되는 암나사부(510)가 각각 형성되고, 탄성부재(400)의 일면이 걸리게 되는 걸림턱(520)이 형성된다.The fastening member 500 has an internal threaded portion 510 fastened to the male threaded portion 111 of the fastening member 110 at an inner diameter, and a locking step 520 to which one surface of the elastic member 400 is engaged is formed. .
패킹부재(600)는 체결부재(110)의 안착단(112)에 안착 삽입되고, 내경에는 탄성부재(400)의 탄성편(410)이 밀착되어 기밀을 유지하게 된다.The packing member 600 is seated and inserted into the seating end 112 of the fastening member 110, and the elastic piece 410 of the elastic member 400 is in close contact with the inner diameter to maintain airtightness.
이와 같이 구성된 종래 관 연결장치의 조립되는 상태를 설명하면, 도 1 및 도 2에서와 같이 보일러 및 가스렌지 등의 본체(100)에 연통되게 구비된 체결부재(110) 일측 내경에 패킹부재(600)를 삽입시킨다. 그러면, 패킹부재(600)가 체결부재(110)의 안착단(112)에 삽입 안착된다.Referring to the assembled state of the conventional pipe connection device configured as described above, the packing member 600 in one inner diameter of the fastening member 110 provided to communicate with the main body 100, such as a boiler and a gas stove as shown in Figs. ). Then, the packing member 600 is inserted and seated in the seating end 112 of the fastening member 110.
이러한 상태에서 관(300)의 단부로부터 적정한 길이의 외경에 자체 탄성력이 구비된 탄성부재(400)를 삽입시킨다. 그러면, 탄성부재(400)가 관(200)의 적정 외경에 탄력적으로 삽입된다.In this state, the elastic member 400 having its own elastic force is inserted into an outer diameter of an appropriate length from the end of the tube 300. Then, the elastic member 400 is elastically inserted into the appropriate outer diameter of the pipe 200.
그 다음으로 체결부재(110) 일측 내경의 안착단(112)에 밀착 삽입된 패킹부재(600) 내경에 탄성부재(400)가 삽입된 관(200)을 삽입시키게 된다. 그러면, 관(200)의 외경이 패킹부재(600) 내부에 삽입된다. 이와 동시에 탄성부재(400)의 탄성편(410)에 형성된 경사부(411)가 패킹부재(600) 내경에 탄력적으로 삽입된다.Next, the tube 200 into which the elastic member 400 is inserted is inserted into the inner diameter of the packing member 600 which is tightly inserted into the seating end 112 of the inner diameter of the fastening member 110. Then, the outer diameter of the tube 200 is inserted into the packing member 600. At the same time, the inclined portion 411 formed on the elastic piece 410 of the elastic member 400 is elastically inserted into the inner diameter of the packing member 600.
이러한 상태에서 체결부재(110) 외경의 숫나사부(111)에 체결너트(500)를 체결하게 된다. 그러면, 체결너트(500)의 암나사부(510)가 체결부재(110)의 숫나사부(111)에 체결 고정되어 체결부재(110)에 관(200)이 연결된다.In this state, the fastening nut 500 is fastened to the male screw part 111 having the outer diameter of the fastening member 110. Then, the female threaded portion 510 of the fastening nut 500 is fastened and fixed to the male threaded portion 111 of the fastening member 110, so that the pipe 200 is connected to the fastening member 110.
이때, 체결부재(500)의 암나사부(510)가 체결부재(110)의 숫나사부(111)를 따라 체결 이동되면서 탄성편(410)의 경사부(441)가 자체의 탄성력으로 패킹부재(600) 내경에 밀착 삽입되고, 이와 동시에 체결너트(500) 내경의 걸림턱(520)에 탄성부재(310)의 일면이 걸리게 된다.At this time, while the female screw portion 510 of the fastening member 500 is fastened and moved along the male screw portion 111 of the fastening member 110, the inclined portion 441 of the elastic piece 410 is packed with the elastic force of the packing member 600. A close contact is inserted into the inner diameter, and at the same time, one surface of the elastic member 310 is caught by the locking jaw 520 of the inner diameter of the fastening nut 500.
그러나, 이와 같은 종래의 관 연결장치에 의하면 관 외경에 탄력적으로 삽입되어 관의 고정력을 높이게 되는 탄성부재의 탄성편이 외측방으로 경사지게 경사부가 형성되어 있어, 즉 탄성부재의 탄성편이 외측방으로 경사지게 돌출 형성되어 관외경을 따라 일측방으로는 이동이 가능하게 되나 타측방으로는 이동이 불가능하게 됨으로써 관의 연결작업이 용이하기 않게 되어 조립성이 저하되는 문제점이 발생되었다.However, according to such a conventional pipe connecting device, the inclined portion is formed to be inclined outwardly to the elastic piece of the elastic member which is elastically inserted into the tube outer diameter to increase the fixing force of the pipe, that is, the elastic piece of the elastic member is inclined outwardly. Formed to move along one side of the tube can be moved to one side, but the other side is not possible to move the connection work is not easy, the assembly is degraded.
본 고안은 이와 같은 종래의 문제점을 해결하기 위하여 안출된 것으로, 본 고안은 보일러 및 가스렌지에 구비되는 체결부재에 연결되는 관의 외경에 삽입되어 관의 고정력을 향상시키는 탄성부재를 관 외경으로부터 이동 가능하게 구성함으로써 관의 연결작업에 따른 체결력 및 조립성을 향상시키는 관 연결장치를 제공하는 데 그 목적이 있다.The present invention is devised to solve such a conventional problem, the present invention is inserted into the outer diameter of the tube connected to the fastening member provided in the boiler and gas stove is moved from the outer diameter of the elastic member to improve the fixing force of the tube It is an object of the present invention to provide a pipe connecting device that improves the fastening force and assemblability according to the connecting work of the pipe.
이와 같은 본 고안의 기술적 과제는, 보일러 및 가스렌지 본체에 구비되는 체결부재에 탄성부재의 고정력과 체결부재의 체결력으로써 관을 연결하는 장치에 있어서, 상기 체결부재 일측 내경에 삽입되고, 상기 체결부재의 일측 단부에 걸리게 되는 걸림부가 외경에 형성되며, 상기 탄성부재의 탄성편 외주연이 밀착 삽입되는 경사면을 갖는 끼움공이 관통 형성된 연결구; 상기 탄성부재의 탄성편의 내주연에 밀착되고, 상기 관의 외경에 이동 가능하게 삽입된 이동부재; 및 상기 이동부재가 걸리게 되는 걸림단이 형성되고, 상기 탄성부재의 일면이 걸리게 되는 걸림턱이 내경에 형성된 체결부재로 이루어짐으로써 달성된다.The technical problem of the present invention, in the apparatus for connecting the pipe by the fastening force of the fastening member and the fastening member of the elastic member to the fastening member provided in the boiler and gas stove body, the fastening member is inserted into one inner diameter, the fastening member A connector formed at an outer diameter of the engaging portion caught at one end of the connector and having a fitting hole having an inclined surface through which an outer circumference of the elastic piece of the elastic member is closely inserted; A moving member in close contact with the inner circumference of the elastic piece of the elastic member and inserted into the outer diameter of the tube to be movable; And a locking end to which the movable member is caught, and a locking step to which one surface of the elastic member is engaged is formed by a fastening member formed at an inner diameter.
그리고, 상기 이동부재는 상기 관의 외경에 이동 가능하게 삽입되는 이동공이 관통 형성된 몸체부; 상기 몸체부 일단 외경에 일체로 형성되어 상기 탄성부재의 탄성편 내주연에 밀착되는 경사면을 갖는 돌부로 이루어짐으로써 달성된다.And, the moving member is a body portion through which the moving hole is inserted to be movable to the outer diameter of the tube; The body portion is formed by forming a protrusion having an inclined surface integrally formed at one end of the outer diameter and in close contact with the inner circumference of the elastic piece of the elastic member.
도 1은 종래 관 연결장치가 설치된 상태의 정면도.1 is a front view of a conventional pipe connection state is installed.
도 2는 도 1의 A- A선 확대 조립 단면도.2 is an enlarged cross-sectional view taken along line A-A of FIG.
도 3은 본 고안에 따른 관 연결장치가 설치된 상태의 정면도.3 is a front view of a state in which a pipe connecting device according to the present invention is installed.
도 4는 본 고안에 따른 관 연결장치의 요부 분해 사시도.Figure 4 is an exploded perspective view of the main portion of the pipe connecting device according to the present invention.
도 5는 도 4의 B- B선 확대 단면도.5 is an enlarged sectional view taken along the line B-B in FIG.
도 6은 본 고안에 따른 관 연결장치의 동작상태 단면도.Figure 6 is a cross-sectional view of the operating state of the pipe connecting device according to the present invention.
〈도면의 주요 부분에 대한 부호의 설명〉<Explanation of symbols for main parts of drawing>
10 : 체결부재 20 : 관10: fastening member 20: tube
40 : 탄성부재 50 : 연결구40: elastic member 50: connector
51 : 걸림부 52,73 : 경사면51: engaging portion 52,73: inclined surface
53 : 끼움공 70 : 이동부재53: fitting hole 70: moving member
71 : 이동공 72 : 몸체부71: moving hole 72: body portion
74 : 돌부 80 : 체결너트74: protrusion 80: tightening nut
82 : 걸림턱 83 : 걸림단82: locking step 83: hanging end
이하, 첨부된 도면을 참조하여 본 고안의 구성을 설명 하기로 한다.Hereinafter, with reference to the accompanying drawings will be described the configuration of the present invention.
도 3은 본 고안에 따른 관 연결장치가 설치된 상태의 정면도이고, 도 4는 본 고안에 따른 관 연결장치의 요부 분해 사시도이며, 도 5는 도 4의 B- B선 확대 단면도이고, 도 6은 본 고안에 따른 관 연결장치의 동작상태 단면도이다. 도 3 내지 도 6에 도시된 바와 같이, 보일러 및 가스렌지의 본체(1)에 관(20)을 연결하는 장치(30)는 본체(1)에 구비된 체결부재(10)와, 체결부재(10)에 삽입되고, 외경에 삽입되는 탄성부재(40)와, 관(20)을 체결부재(10)에 체결시키는 체결너트(80)로 이루어진다.Figure 3 is a front view of the pipe connection device installed state according to the present invention, Figure 4 is an exploded perspective view of the main portion of the pipe connection device according to the present invention, Figure 5 is an enlarged cross-sectional view taken along the line B-B of Figure 4, Figure 6 Sectional view of the operation state of the pipe connecting device according to the present invention. 3 to 6, the apparatus 30 for connecting the pipe 20 to the main body 1 of the boiler and the gas stove includes a fastening member 10 provided in the main body 1 and a fastening member ( 10 is inserted into the elastic member 40 is inserted into the outer diameter, and the fastening nut 80 for fastening the tube 20 to the fastening member (10).
체결부재(10)는 본체(1)와 연통되게 구비되고, 외경에 숫나사부(11)가 형성되며, 일측 내경에는 패킹부재(60)가 삽입 안착되고, 연결구(50)가 삽입되는 안착단(12)이 형성된다.Fastening member 10 is provided in communication with the main body 1, the male screw portion 11 is formed on the outer diameter, one side inner diameter of the packing member 60 is inserted and seated, the mounting end (50) is inserted into the mounting end ( 12) is formed.
탄성부재(40)는 관(20)의 단부로부터 적정 길이의 외경에 탄력적으로 삽입되는 다수의 탄성편(41)이 동심원상에 등간격으로 형성된다. 그리고, 탄성편(41)은 외측방으로 적정한 각도를 유지하여 경사부(42)가 형성된다.The elastic member 40 has a plurality of elastic pieces 41 are elastically inserted into the outer diameter of the appropriate length from the end of the tube 20 are formed at equal intervals on the concentric circles. And the elastic piece 41 maintains an appropriate angle to an outer side, and the inclined part 42 is formed.
연결구(50)는 패킹부재(60)에 일단이 밀착되고, 체결부재(10)의 안착단(12)에 삽입되며, 체결부재(10)의 일측 단부에 걸리게 되는 걸림부(51)가 외경에 형성되며, 체결부재(10)와 연통되게 경사면(52)을 갖는 끼움공(53)이 형성된다.One end of the connector 50 is in close contact with the packing member 60, inserted into the seating end 12 of the fastening member 10, and the engaging portion 51 that is caught by one end of the fastening member 10 has an outer diameter. Is formed, the fitting hole 53 having an inclined surface 52 in communication with the fastening member 10 is formed.
그리고, 연결구(50)의 끼움공(53)에 형성된 경사면(52)은 탄성부재(40)의 경사부(42) 외주연이 삽입되도록 동일한 각도로 형성된다.Then, the inclined surface 52 formed in the fitting hole 53 of the connector 50 is formed at the same angle so that the outer periphery of the inclined portion 42 of the elastic member 40 is inserted.
한편, 탄성부재(40)의 탄성편(41)에 형성된 경사부(42) 내주연에 밀착되는 이동부재(70)가 관(20) 외경에 이동 가능하게 삽입된다.On the other hand, the movable member 70 in close contact with the inner circumference of the inclined portion 42 formed on the elastic piece 41 of the elastic member 40 is inserted into the outer diameter of the tube 20 to be movable.
이동부재(70)는 관(20) 외경에 이동 가능하게 삽입되는 이동공(71)이 관통 형성된 몸체부(72)와, 몸체부(72)의 일단 외경에 일체로 형성되고, 경사지게 경사면(73)이 형성된 돌부(74)로 이루어진다.The moving member 70 is formed integrally with one end of the body portion 72 and one end of the body portion 72 through which the moving hole 71 is movably inserted into the outer diameter of the tube 20, and the inclined surface 73 is inclined. ) Is formed of a protrusion 74.
그리고, 이동부재(70)의 돌부(74)에 형성된 경사면(73)은 탄성부재(40)의 탄성편(41)에 형성된 경사부(42)의 내주연에 밀착되어 관(20)의 외경으로부터 탄성부재(40)를 이탈시키게 됨으로써 관(20)의 고정력을 향상시키게 된다.Then, the inclined surface 73 formed on the protrusion 74 of the movable member 70 is in close contact with the inner circumference of the inclined portion 42 formed on the elastic piece 41 of the elastic member 40, and thus from the outer diameter of the pipe 20. By separating the elastic member 40 is to improve the fixing force of the tube (20).
체결너트(80)는 내경에 체결부재(10)의 숫나사부(11)에 체결되는 암나사부(81)가 형성되고, 탄성부재(40)의 일면이 걸리게 되는 걸림턱(82)이 형성되고, 이동부재(70)의 돌부(74)가 걸리게 되는 걸림단(83)이 형성된다.The fastening nut 80 has an internal threaded portion 81 fastened to the male threaded portion 11 of the fastening member 10 at an inner diameter thereof, and a locking step 82 is formed at which one surface of the elastic member 40 is caught. A locking end 83 to which the protrusion 74 of the moving member 70 is engaged is formed.
이와 같이 구성된 본 고안 관 연결장치의 조립되는 상태를 설명하면, 도 3 내지 도 5에서와 같이 보일러 및 가스렌지 등의 본체(1)에 연통되게 구비되는 체결부재(10) 일측 내경에 패킹부재(60)를 삽입시키게 된다. 그러면, 패킹부재(60)가 체결부재(10)의 안착단(12)에 안착된다.Referring to the assembled state of the present invention pipe connecting device configured as described above, as shown in Figures 3 to 5, the packing member (10) on one side of the inner diameter of the fastening member 10 provided in communication with the main body 1, such as a boiler and a gas stove ( 60). Then, the packing member 60 is seated on the seating end 12 of the fastening member 10.
이러한 상태에서 패킹부재(60)가 삽입 안착된 체결부재(10) 일측 내경의 안착단(12)을 통하여 연결구(50)의 외경을 삽입시키게 된다. 그러면, 연결구(50)의 단부가 패킹부재(60)에 밀착되는 동시에 연결구(50) 외경의 걸림부(51)가 체결부재(10)의 일측 단부에 걸리게 되어 연결구(50)가 삽입된다.In this state, the packing member 60 is inserted into the outer diameter of the connector 50 through the mounting end 12 of the inner diameter of one side of the fastening member 10 into which the packing member 60 is inserted. Then, the end of the connector 50 is in close contact with the packing member 60 and the engaging portion 51 of the outer diameter of the connector 50 is caught by one end of the fastening member 10 so that the connector 50 is inserted.
그 다음으로 관(20)의 단부로부터 적정한 길이의 외경에 자체 탄성력이 구비된 탄성부재(40)를 삽입시킨다. 그러면, 탄성부재(40)가 관(20)의 적정 외경에 탄력적으로 삽입된다.Next, the elastic member 40 having its own elastic force is inserted into the outer diameter of an appropriate length from the end of the tube 20. Then, the elastic member 40 is elastically inserted into the appropriate outer diameter of the tube 20.
이러한 상태에서 연결구(50)의 걸림공(53)을 통하여 탄성부재(40)가 삽입된 관(20)을 삽입시키게 된다. 그러면, 관(20)의 외경이 체결부재(10) 일측 내경에 삽입되고, 이와 동시에 탄성부재(40)의 탄성편(41)에 형성된 경사부(42)가 연결구(50)에 관통된 끼움공(53)의 경사면(52)에 탄력적으로 밀착된다.In this state, the tube 20 into which the elastic member 40 is inserted is inserted through the engaging hole 53 of the connector 50. Then, the outer diameter of the tube 20 is inserted into the inner diameter of one side of the fastening member 10, and at the same time the fitting hole in which the inclined portion 42 formed in the elastic piece 41 of the elastic member 40 penetrates the connector 50. It is elastically in close contact with the inclined surface 52 of 53.
그 다음으로 관(20)의 외경에 이동 가능하게 이동부재(70)를 삽입시키고, 이동부재(70)의 돌부(74)를 탄성부재(40)의 탄성편(41) 내주연에 밀착시킨 다음, 체결너트(80)를 체결부재(10) 외경의 숫나사부(11)에 체결시키게 된다. 그러면, 체결너트(80)의 암나사부(81)가 체결부재(10)의 숫나사부(11)에 체결 고정된다.Next, the movable member 70 is inserted into the outer diameter of the tube 20 so as to be movable, and the protrusion 74 of the movable member 70 is brought into close contact with the inner circumference of the elastic piece 41 of the elastic member 40. , The fastening nut 80 is fastened to the male screw portion 11 of the outer diameter of the fastening member 10. Then, the female screw portion 81 of the fastening nut 80 is fastened and fixed to the male screw portion 11 of the fastening member 10.
이때, 체결너트(80) 내경의 걸림턱(82)에는 탄성부재(40)의 일면이 걸리게 되고, 체결너트(80)의 걸림단(83)에는 이동부재(70)의 돌부(74) 일면에 각각 걸린 상태에서 체결너트(80)가 체결 고정된다. 이에 따라 연결구(50)의 경사면(52)에 제 탄성부재(40)의 경사부(42) 외주연이 밀착되고, 탄성부재(40)의 내주연에 이동부재(70)의 경사면(73)이 밀착됨으로써 체결부재(10)에 관(20)이 연결된다.At this time, one surface of the elastic member 40 is caught by the locking jaw 82 of the inner diameter of the fastening nut 80, and one surface of the protrusion 74 of the movable member 70 is connected to the locking end 83 of the fastening nut 80. The fastening nut 80 is fastened and fixed in the locked state. Accordingly, the outer periphery of the inclined portion 42 of the first elastic member 40 is in close contact with the inclined surface 52 of the connector 50, and the inclined surface 73 of the movable member 70 is in contact with the inner periphery of the elastic member 40. The tube 20 is connected to the fastening member 10 by being in close contact.
한편, 도 6에서와 같이 관(20)의 외경에 삽입된 탄성부재(40)의 위치를 이동시키기 위해서는 관(20) 외경에 이동공(71)으로써 이동 가능하게 삽입된 이동부재(70)를 타측방으로 이동시켜 탄성부재(40)의 탄성편(41)에 밀착시킨다.On the other hand, as shown in Figure 6 in order to move the position of the elastic member 40 inserted into the outer diameter of the tube 20, the movable member 70 is inserted into the outer diameter of the tube 20 so as to be movable as a moving hole 71 By moving to the other side is in close contact with the elastic piece 41 of the elastic member (40).
그 다음으로 이동부재(70)를 타측방으로 밀게 된다. 그러면, 이동부재(70)의 이동공(71)이 관(20)의 외경을 따라 이동되어 이동부재(70)의 돌부(74)에 형성된 경사면(73)이 탄성부재(40)의 탄성편(41)에 형성된 경사부(42)에 밀착되어 타측방으로 밀리게 된다. 이에 따라 탄성부재(40)의 탄성편(41)이 관(20)의 외경으로부터 탄력적으로 벌어져 이격되어 이동되고, 이동이 완료되면 탄성편(41)이 복귀되어 관(20) 외경에 탄력적으로 삽입됨으로써 체결부재(10) 내부에 조립이 용이하게 된다.Then, the moving member 70 is pushed to the other side. Then, the moving hole 71 of the moving member 70 is moved along the outer diameter of the tube 20 so that the inclined surface 73 formed on the protrusion 74 of the moving member 70 is the elastic piece of the elastic member 40 ( It is in close contact with the inclined portion 42 formed at 41 and is pushed to the other side. Accordingly, the elastic piece 41 of the elastic member 40 is elastically spaced apart from the outer diameter of the tube 20 and moved apart. When the movement is completed, the elastic piece 41 is returned and elastically inserted into the outer diameter of the tube 20. By doing so, the assembly inside the fastening member 10 is facilitated.
이상에서 상술한 본 고안의 관 연결장치에 의하면, 관의 외경에 탄력적으로 삽입되어 관의 고정력을 향상시키는 탄성부재의 경사부에 대응되게 경사면을 갖는 이동부재를 밀착 삽입하여 탄성부재를 관의 외경으로부터 위치 이동이 가능함으로써 보일러 및 가스렌지 본체에 구비된 체결부재와의 체결력을 높히고, 관 연결작업에 따른 조립성을 향상시키게 되는 효과가 제공된다.According to the pipe connecting device of the present invention described above, the elastic member is inserted into the outer diameter of the tube in close contact with the inclined portion of the elastic member to improve the fixing force of the tube to close the elastic member to the outer diameter of the tube Since the position can be moved from to increase the fastening force with the fastening member provided in the boiler and the gas stove body, it is provided with the effect of improving the assemblability according to the pipe connection work.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019990014217U KR200164726Y1 (en) | 1999-07-19 | 1999-07-19 | A pipe coupling apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019990014217U KR200164726Y1 (en) | 1999-07-19 | 1999-07-19 | A pipe coupling apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR200164726Y1 true KR200164726Y1 (en) | 2000-02-15 |
Family
ID=19581348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019990014217U KR200164726Y1 (en) | 1999-07-19 | 1999-07-19 | A pipe coupling apparatus |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR200164726Y1 (en) |
-
1999
- 1999-07-19 KR KR2019990014217U patent/KR200164726Y1/en not_active IP Right Cessation
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