KR101192693B1 - Structure for fixing socket to water pipe - Google Patents

Structure for fixing socket to water pipe Download PDF

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Publication number
KR101192693B1
KR101192693B1 KR1020120019191A KR20120019191A KR101192693B1 KR 101192693 B1 KR101192693 B1 KR 101192693B1 KR 1020120019191 A KR1020120019191 A KR 1020120019191A KR 20120019191 A KR20120019191 A KR 20120019191A KR 101192693 B1 KR101192693 B1 KR 101192693B1
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KR
South Korea
Prior art keywords
water
sewage pipe
pipe
polo
circumferential surface
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KR1020120019191A
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Korean (ko)
Inventor
허병욱
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현대주철산업 주식회사
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Priority to KR1020120019191A priority Critical patent/KR101192693B1/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
    • F16L13/00Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints
    • F16L13/12Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints with a seal made of lead, caulked packing, or the like
    • 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
    • F16L21/00Joints with sleeve or socket
    • F16L21/08Joints with sleeve or socket with additional locking means

Abstract

PURPOSE: A combination structure for a faucet member of water and sewage pipes is provided to prevent water leakage between a faucet member and a water and sewage pipe. CONSTITUTION: A combination structure for a faucet member of water and sewage pipes comprises water and sewage pipes(130) and a faucet member(110). The water and sewage pipes comprise an upper stopping sill(134) and a lower stopping sill(132). A groove(131) is formed along the circumferential surface of the water and sewage pipes for forming the stopping sills. A space(S1) is formed on the upper stopping sill to split the upper stopping sill into plural elements. A plurality of combining projections(113) are formed on the lower inner peripheral surface(111) of the faucet member. The combining projections are installed between the upper stopping sill and the lower stooping sill. A filling space is formed between the faucet member and the water and sewage pipe for charging in filling material.

Description

상하수도관 수구부재 결합구조{STRUCTURE FOR FIXING SOCKET TO WATER PIPE}Water and sewage pipe water pipe member coupling structure {STRUCTURE FOR FIXING SOCKET TO WATER PIPE}

본 발명은 상하수도관의 단부에 수구부재가 고정되는 상하수도관 수구부재 결합구조에 관한 것으로서, 보다 상세하게는 수구부재의 결합 돌기가 상하수도관의 단부에 형성된 상부 걸림턱과 하부 걸림턱에 걸린 상태에서 수구부재와 상하수도관 사이의 충진공간에 충진제가 충진됨으로써, 상하수도관과 수구부재의 결합력이 높고 누수위험이 없는 상하수도관 수구부재 결합구조에 관한 것이다.
The present invention relates to a water and sewage pipe water pipe member coupling structure is fixed to the end of the water supply and sewage pipe, more specifically, in the state that the engaging projection of the water pipe member is caught in the upper locking jaw and lower locking jaw formed at the end of the water and sewage pipe The filler is filled in the filling space between the water duct member and the water and sewage pipe, and the coupling force between the water and sewage pipe and the water duct member is high and there is no leakage risk.

본 출원인의 대한민국 특허 제10-0992830호(2010년 11월 2일, 등록)에 "관 연결용 소켓"이 소개되어 있다.Korean Patent No. 10-0992830 (registered November 2, 2010) of the applicant has introduced a "socket for pipe connection".

상기 관 연결용 소켓에는 수구부재의 플랜지와 상하수도관의 단부에 형성된 플랜지와 볼트 및 너트에 의해 연결되는 구조가 소개되어 있다.The pipe connection socket has a structure connected by the flange of the water pipe member and the flange formed on the end of the water and sewage pipe and bolts and nuts.

그러나, 상기와 같이 상하수도관과 수구부재를 플랜지 이음 방식으로 연결하는 구조는 관 내부의 압력이상, 계절의 온도에 따른 관의 수축 및 팽창 등과 같은 외부환경요인에 의해 수구부재와 상하수도관의 단부 사이로 누수가 발생할 수 있으며, 수부부재를 연결하기 위해 상하수도관의 단부에 플랜지를 성형해야 하는 단점이 있었다.
However, as described above, the structure connecting the water supply and sewage pipe and the water duct member in a flanged manner is connected between the water duct member and the end of the water and sewage pipe due to external environmental factors such as the pressure of the pipe inside, the contraction and expansion of the pipe according to the seasonal temperature, and the like. Leakage may occur, and there is a disadvantage that a flange must be formed at the end of the water and sewage pipe to connect the water receiving member.

따라서, 본 발명의 목적은 수구부재의 결합 돌기가 상하수도관의 단부에 형성된 상부 걸림턱과 하부 걸림턱에 걸린 상태에서 수구부재와 상하수도관 사이의 충진공간에 충진제가 충진됨으로써, 누수위험 없이 결합력이 높은 상하수도관 수구부재 결합구조를 제공하는 것이다. Accordingly, an object of the present invention is to fill the filling space between the water duct member and the water and sewage pipe in the state that the engaging projection of the water polo member is caught in the upper locking jaw and the lower locking jaw formed at the end of the upper and lower sewer pipe, the coupling force without the risk of leakage It is to provide a high water and sewage pipe water pipe member coupling structure.

본 발명의 다른 목적은 수구부재가 핀에 의해 상하수도관에 1차로 고정되고, 수구부재와 상하수도관 사이에 충진제가 충진됨으로써, 누수위험 없이 결합력이 높은 상하수도관 수구부재 결합구조를 제공하는 것이다.Another object of the present invention is to provide a water and sewage conduit member coupling structure of the high water and sewage conduit member without the risk of leakage by being fixed to the water and sewage pipe primary by the pin, the filler is filled between the water and the water and sewer pipe.

본 발명의 또 다른 목적은 수구부재의 상부 걸림턱과 하부 걸림턱에 상하수도관의 단부에 형성된 결합 돌기가 걸린 상태에서 수구부재와 상하수도관 사이의 충진공간에 충진제가 충진됨으로써, 누수위험 없이 결합력이 높은 상하수도관 수구부재 결합구조를 제공하는 것이다.
Still another object of the present invention is to fill the filling space between the water duct member and the water and sewer pipe in the state that the engaging projection formed at the end of the water and sewage pipe is caught in the upper locking jaw and the lower locking jaw of the water polo member, so that the coupling force without the risk of leakage It is to provide a high water and sewage pipe water pipe member coupling structure.

상기와 같은 목적을 달성하기 위한 본 발명에 따른 상하수도관 수구부재 결합구조의 일례는 상하수도관의 외주면 단부에 하부 걸림턱과 상부 걸림턱이 형성되며, 어느 한 상부 걸림턱과 이와 이웃하는 상부 걸림턱 사이에 간극이 형성되고, 수구부재의 하단 내주면에 복수개의 결합 돌기가 형성됨으로써, 수구부재에 상하수도관의 단부를 끼울 때, 수구부재의 결합 돌기가 간극을 통과한 후, 수구부재가 상하수도관에 대해 상대적으로 각회전되면, 수구부재의 결합 돌기가 상하수도관의 상부 걸림턱과 하부 걸림턱 사이에 배치되고, 수구부재의 하단 내주면이 상하수도관의 외주면에 밀착되고, 수구부재와 상하수도관 사이에 충진공간이 형성되며, 충진공간에 충진제가 충진되는 것을 특징으로 한다.One example of the water and sewage pipe fitting member coupling structure according to the present invention for achieving the above object is a lower locking jaw and the upper locking jaw is formed on the outer peripheral surface end of the water and sewage pipe, any one of the upper locking jaw and the upper locking jaw adjacent thereto A gap is formed therebetween, and a plurality of engaging projections are formed on the inner circumferential surface of the lower end of the water polo member, so that when the end of the water and sewage pipe is fitted to the water polo member, after the engaging projection of the water polo member passes through the gap, the water polo member is connected to the water and sewer pipe. When the angular rotation relative to the water, the engaging projection of the water polo member is disposed between the upper locking jaw and the lower locking jaw of the water and sewage pipe, the lower inner circumferential surface of the water pipe member is in close contact with the outer circumferential surface of the water and sewage pipe, filling between the water polo member and the water pipe The space is formed, characterized in that the filler is filled in the filling space.

본 발명에 따른 상하수도관 수구부재 결합구조의 다른 예는 상하수도관의 단부 외주면에 1차 단차부와 2차 단차부가 형성되고, 1차 단차부의 수직면에 복수개의 핀구멍이 형성되고, 상하수도관의 단부가 수구부재에 끼워져, 수구부재의 하단이 상하수도관의 2차 단차부에 걸리게 되고, 수구부재의 하단 내주면이 상하수도관의 외주면에 밀착되고, 수구부재의 핀구멍과 상하수도관의 핀구멍에 핀이 끼워지고, 수구부재와 상하수도관 사이의 충진공간에 충진제가 충진되는 것을 특징으로 한다.Another example of the water supply and drainage pipe fitting member coupling structure according to the present invention is the primary stepped portion and the secondary stepped portion is formed on the outer peripheral surface of the end of the water supply and drainage pipe, a plurality of pin holes are formed on the vertical surface of the primary stepped portion, the end of the water supply and drainage pipe Is fitted to the water polo member, the lower end of the water polo member is caught by the secondary step of the water and sewage pipe, the lower inner circumferential surface of the water polo member is in close contact with the outer circumferential surface of the water and sewage pipe, and the pin is connected to the pin hole of the water polo member and the pin hole of the water and sewage pipe. It is fitted, characterized in that the filler is filled in the filling space between the water duct member and the water pipe.

본 발명에 따른 상하수도관 수구부재 결합구조의 또 다른 예는 수구부재의 내주면 상단에 상부 걸림턱과 하부 걸림턱이 형성되고, 상부 걸림턱 사이에 간극이 형성되어, 수구부재에 상하수도관의 하단을 끼우면, 상하수도관의 하단 외주면에 형성된 결합돌기가 간극을 통과하게 되고, 수구부재가 상하수도관에 대해 상대적으로 각회전되면, 상하수도관의 결합돌기가 수구부재의 하부 걸림턱과 상부 걸림턱 사이에 배치되고, 수구부재의 내주면에 상하수도관의 하단 외주면에 밀착되며, 수구부재과 상하수도관 사이에 형성되는 충진공간에 충진제가 충진되는 것을 특징으로 한다.
Another example of the water and sewage pipe water pipe member coupling structure according to the present invention is the upper locking jaw and the lower locking jaw is formed on the upper inner peripheral surface of the water pipe member, the gap is formed between the upper locking jaw, the lower end of the water pipe When fitted, the engaging projection formed on the lower outer circumferential surface of the water supply and sewage pipe passes through the gap, and when the water polo member is rotated relative to the upper and lower sewer pipe, the engaging projection of the water and sewage pipe is disposed between the lower locking jaw and the upper locking jaw of the water pipe member. And, the inner circumferential surface of the water polo member is in close contact with the lower outer surface of the water and sewage pipe, characterized in that the filler is filled in the filling space formed between the water duct member and the water and sewage pipe.

이것에 의해, 본 발명에 따른 상하수도관 수구부재 결합구조는 상하수도관의 길이 방향으로 작용하는 힘에 대해 구조적으로 강한 결합력을 가지며, 관 내부의 압력이상, 계절의 온도에 따른 관의 수축 및 팽창 등과 같은 외부환경요인이 작용하여도 충진제에 의해 수구부재와 상하수도관의 단부 사이로 누수가 발생하지 않는 효과가 있다.
Thereby, the water and sewage pipe fitting member coupling structure according to the present invention has a structurally strong coupling force against the force acting in the longitudinal direction of the water and sewage pipe, the pressure inside the pipe, the contraction and expansion of the pipe according to the seasonal temperature, etc. Even if the same external environmental factors act, there is an effect that the leakage does not occur between the water duct member and the end of the water and sewage pipe by the filler.

도 1은 본 발명의 제 1 실시예에 따른 상하수도관 수구부재 결합구조를 도시한 분해 사시도
도 2는 본 발명의 제 1 실시예에 따른 상하수도관 수구부재 결합구조를 도시한 조립 사시도
도 3은 본 발명의 제 1 실시예에 따른 상하수도관 수구부재 결합구조의 일부를 절취하여 도시한 부분 단면도
도 4는 본 발명의 제 2 실시예에 따른 상하수도관 수구부재 결합구조를 도시한 분해 사시도
도 5는 본 발명의 제 2 실시예에 따른 상하수도관 수구부재 결합구조의 일부를 절취하여 도시한 부분 단면도
도 6은 본 발명의 제 3 실시예에 따른 상하수도관 수구부재 결합구조를 도시한 분해 사시도
도 7은 본 발명의 제 3 실시예에 따른 상하수도관 수구부재 결합구조를 도시한 조립 사시도
도 8은 본 발명의 제 3 실시예에 따른 상하수도관 수구부재 결합구조의 일부를 절취하여 도시한 부분 단면도
1 is an exploded perspective view showing a coupling structure of the water and sewage pipe drain member according to the first embodiment of the present invention;
Figure 2 is an assembled perspective view showing the coupling structure of the water and sewage pipe drain member according to the first embodiment of the present invention
Figure 3 is a partial cross-sectional view showing a portion of the water pipe sewer member coupling structure according to the first embodiment of the present invention
Figure 4 is an exploded perspective view showing a coupling structure of the water and sewage pipe drain member according to a second embodiment of the present invention
5 is a partial cross-sectional view showing a portion of the water pipe sewer member coupling structure according to the second embodiment of the present invention;
Figure 6 is an exploded perspective view showing a coupling structure of the water and sewage pipe drain member according to a third embodiment of the present invention
7 is an assembled perspective view showing the coupling structure of the water and sewage pipe drain member according to the third embodiment of the present invention.
Figure 8 is a partial cross-sectional view showing a portion of the water pipe sewer member coupling structure according to a third embodiment of the present invention

이하, 본 발명의 바람직한 실시예를 도면을 참조하여 설명하기로 한다.Hereinafter, preferred embodiments of the present invention will be described with reference to the drawings.

도 1 내지 도 3을 참조하면, 본 발명의 제 1 실시예에 따른 상하수도관 수구부재 결합구조는 상하수도관(130)의 외주면 단부에 원주면을 따라 홈(131)을 성형하면 하부 걸림턱(132)과 상부 걸림턱(134)이 자연스레 형성되며, 상부 걸림턱(134) 사이사이에 간극(S1)을 형성함으로써 상부 걸림턱이 복수개로 분할되며, 수구부재(110)의 하단 내주면(111)에 복수개의 결합 돌기(113)가 형성되고, 수구부재(110)에 상하수도관(130)의 단부를 끼울 때, 수구부재(110)의 결합 돌기(113)가 간극(S1)을 통과한 후, 수구부재(110)가 상하수도관(130)에 대해 도 2의 화살표(129) 방향으로 상대적으로 각회전되면, 도 3에 도시된 것처럼, 수구부재(110)의 결합 돌기(113)가 상하수도관(130)의 상부 걸림턱(134)과 하부 걸림턱(132) 사이에 배치되고, 수구부재(110)의 하단 내주면(111)이 상하수도관(130)의 외주면에 밀착어, 수구부재(110)와 상하수도관(130) 사이에 충진공간이 형성되고, 충진공간에 충진제(140)가 충진된다.1 to 3, the upper and lower water pipe conduit member coupling structure according to the first embodiment of the present invention is formed when the groove 131 is formed along the circumferential surface at the end of the outer circumferential surface of the water and sewage pipe 130. ) And the upper locking jaw 134 is naturally formed, the upper locking jaw is divided into a plurality by forming a gap (S1) between the upper locking jaw 134, the lower inner peripheral surface 111 of the water polo member 110 A plurality of coupling protrusions 113 are formed in the fitting, and when the end of the water and sewage pipe 130 is fitted to the water polo member 110, the coupling protrusion 113 of the water polo member 110 passes through the gap S1, When the water polo member 110 is rotated relatively in the direction of the arrow 129 of FIG. 2 with respect to the water and sewage pipe 130, as shown in Figure 3, the engaging projection 113 of the water polo member 110 is the water and sewage pipe ( It is disposed between the upper locking jaw 134 and the lower locking jaw 132 of 130, the lower inner peripheral surface 111 of the water polo member 110 of the water and sewage pipe 130 The filling space is formed between the main surface in close contact with the air, water polo member 110 and sewage pipe 130, the filler 140 is filled in the filling space.

상기 수구부재(110)는 하단 내주면(111)에 복수개의 결합 돌기(113)가 형성된 원통형 본체(115)와, 원통형 본체(115)의 상단에 형성되는 경사부(117)와, 경사부(117)의 상단에 형성되는 상부 확장부(119)로 구성된다.The water polo member 110 has a cylindrical body 115 having a plurality of coupling protrusions 113 formed on the lower inner circumferential surface 111, an inclined portion 117 formed on the upper end of the cylindrical body 115, and an inclined portion 117. Consists of the upper extension 119 formed on the top of the).

상기 충진제(140)는 에폭시 수지와 같은 합성수지, 동, 납, 알루미늄 등과 같은 비철금속, 주철과 같은 금속 중 어느 하나일 수 있으며, 용액 상태에서 충진공간에 충진된 후 경화되어, 상하수도관(130)의 단부에 수구부재(110)를 고정한다.The filler 140 may be any one of a non-ferrous metal, such as a synthetic resin, such as epoxy resin, copper, lead, aluminum, and a metal, such as cast iron, and is hardened after filling the filling space in a solution state of the water and sewage pipe 130 Fix the water polo member 110 to the end.

상기와 같이 구성된 본 발명의 제 1 실시예에 따른 상하수도관 수구부재 결합구조는 상하수도관(130)의 길이 방향인 도 2의 화살표(150) 방향으로 작용하는 힘에 대해 구조적으로 강한 결합력을 가지며, 관 내부의 압력이상, 계절의 온도에 따른 관의 수축 및 팽창 등과 같은 외부환경요인이 작용하여도 충진제(140)에 의해 수구부재(110)와 상하수도관(130)의 단부 사이로 누수가 발생하지 않게 된다.Water and sewage pipe water pipe member coupling structure according to the first embodiment of the present invention configured as described above has a structurally strong coupling force against the force acting in the direction of the arrow 150 of Figure 2, the longitudinal direction of the water and sewage pipe 130, Even if an external environmental factor such as pressure over the inside of the pipe and contraction and expansion of the pipe according to seasonal temperature is applied, the leakage of water does not occur between the water duct member 110 and the end of the water supply and drainage pipe 130 by the filler 140. do.

도 4 및 도 5를 참조하면, 본 발명의 제 2 실시예에 상하수도관 수구부재 결합구조는 상하수도관(230)의 단부 외주면에 1차 단차부(231)와 2차 단차부(233)가 형성되고, 1차 단차부(231)의 수직면에 복수개의 핀구멍(235)이 형성되고, 상하수도관(230)의 단부가 수구부재(210)에 끼워져, 수구부재(210)의 하단이 상하수도관(230)의 2차 단차부(233)에 걸리게 되고, 수구부재(210)의 하단 내주면(211)이 상하수도관(230)의 외주면에 밀착되고, 수구부재(210)의 핀구멍(214)과 상하수도관(230)의 핀구멍(235)에 핀이 끼워지고, 수구부재(210)와 상하수도관(230) 사이의 충진공간에 충진제(250)가 충진된다.4 and 5, in the second embodiment of the present invention, the sewage water pipe conduit member coupling structure has a first step portion 231 and a second step portion 233 formed on an outer circumferential surface of an end portion of the water and sewage pipe 230. A plurality of pin holes 235 are formed in the vertical surface of the first stepped portion 231, and an end portion of the water and sewage pipe 230 is fitted into the water drop member 210, and a lower end of the water drop member 210 is connected to the water and sewage pipe ( The second stepped portion 233 of the 230 is caught, the lower inner circumferential surface 211 of the water polo member 210 is in close contact with the outer circumferential surface of the water and sewage pipe 230, the pinhole 214 and the water and sewage of the water polo member 210 A pin is inserted into the pin hole 235 of the pipe 230, and the filler 250 is filled in the filling space between the water polo member 210 and the water and sewage pipe 230.

상기 수구부재(210)는 원통형 본체(215)의 하단 내주면(111)이 상하수도관(230)의 외주면에 밀착되고, 하단 내주면의 상부에 다수개의 핀구멍(214)이 형성되고, 원통형 본체(115)의 상단에 경사부(217)가 형성되고, 경사부(117)의 상단에 상부 확장부(219)가 형성된다.The water port member 210 has a lower inner circumferential surface 111 of the cylindrical body 215 is in close contact with the outer circumferential surface of the water and sewage pipe 230, a plurality of pin holes 214 is formed on the upper inner circumferential surface of the lower end, the cylindrical body 115 The inclined portion 217 is formed at the upper end of the upper portion, and the upper extension 219 is formed at the upper end of the inclined portion 117.

상기 충진제(140)는 에폭시 수지와 같은 합성수지, 동, 납, 알루미늄 등과 같은 비철금속, 주철과 같은 금속 중 어느 하나일 수 있으며, 용액 상태에서 충진공간에 충진된 후 경화되어, 상하수도관(230)의 단부에 수구부재(210)를 고정한다.The filler 140 may be any one of a non-ferrous metal such as synthetic resin, such as epoxy resin, copper, lead, aluminum, and a metal such as cast iron, and is hardened after filling the filling space in a solution state, the water and sewage pipe 230 Fix the water polo member 210 to the end.

상기와 같이 구성된 본 발명의 제 2 실시예에 따른 상하수도관 수구부재 결합구조는 핀(240)에 의해 수구부재(210)가 상하수도관(230)의 단부에 고정되어, 상하수도관(230)의 길이 방향인 도 5의 화살표(270) 방향으로 작용하는 힘에 대해 구조적으로 강한 결합력을 가지며, 관 내부의 압력이상, 계절의 온도에 따른 관의 수축 및 팽창 등과 같은 외부환경요인이 작용하여도 충진제(250)에 의해 수구부재(210)와 상하수도관(230)의 단부 사이로 누수가 발생하지 않게 된다.
Water and sewage conduit member coupling structure according to the second embodiment of the present invention configured as described above is fixed to the end of the water supply and drain pipe 210 by the fin 240, the length of the water and sewage pipe 230 5 has a structurally strong bonding force with respect to the force acting in the direction of the arrow 270 of FIG. 5, and even if external environmental factors such as pressure and contraction and expansion of the tube according to seasonal temperature are applied, 250, the leak does not occur between the water polo member 210 and the end of the water and sewer pipe 230.

본 발명의 제 3 실시예에 따른 상하수도관 수구부재 결합구조는 본 발명의 제 1 실시예에 따른 상하수도관 수구부재 결합구조와 반대로 결합되는 구조를 갖는다. Water and sewage pipe water pipe member coupling structure according to the third embodiment of the present invention has a structure coupled to the water and sewage pipe water pipe member coupling structure according to the first embodiment of the present invention.

도 6 내지 도 8를 참조하면, 본 발명의 제 3 실시예에 따른 상하수도관 수구부재 결합구조는 수구부재(310)의 내주면 상단에 상부 걸림턱(313)과 하부 걸림턱(315)이 형성되고, 상부 걸림턱(313) 사이에 간극(a1)이 형성되어, 수구부재(310)에 상하수도관(330)의 하단을 끼우면, 상하수도관(330)의 하단 외주면에 형성된 결합돌기(332)가 간극(a1)을 통과하게 되고, 수구부재(310)가 상하수도관(330)에 대해 도 7의 화살표(350) 방향으로 상대적으로 각회전되면, 도 8에 도시된 것처럼, 상하수도관(330)의 결합돌기(332)가 수구부재(310)의 하부 걸림턱(315)과 상부 걸림턱(313) 사이에 배치되고, 수구부재(310)의 내주면에 상하수도관(330)의 하단 외주면에 밀착되며, 수구부재(310)과 상하수도관(330) 사이에 형성되는 충진공간에 충진제(340)가 충진된다.6 to 8, the upper and lower sewer pipe fitting member coupling structures according to the third embodiment of the present invention are provided with an upper locking jaw 313 and a lower locking jaw 315 at the upper end of the inner circumferential surface of the water port member 310. When the gap a1 is formed between the upper locking jaws 313 and the lower end of the water and sewage pipe 330 is inserted into the water polo member 310, the coupling protrusion 332 formed on the outer peripheral surface of the lower end of the water and sewage pipe 330 is a gap. When passing through (a1) and the water polo member 310 is rotated relatively in the direction of the arrow 350 of FIG. 7 with respect to the water and sewage pipe 330, as shown in FIG. The projection 332 is disposed between the lower locking jaw 315 and the upper locking jaw 313 of the water polo member 310, is in close contact with the lower outer peripheral surface of the water and sewage pipe 330 to the inner peripheral surface of the water polo member 310, The filler 340 is filled in the filling space formed between the member 310 and the water supply and drainage pipe 330.

상기 수구부재(310)는 상단 내주면(111)에 상부 걸림턱(313)과 하부 걸림턱(315)이 형성된 원통형 본체(316)와, 원통형 본체(316)의 하단에 형성되는 경사부(317)와, 경사부(317)의 하단에 형성되는 하부 확장부(319)로 구성된다.The water polo member 310 has a cylindrical body 316 having an upper locking jaw 313 and a lower locking jaw 315 formed on the upper inner circumferential surface 111, and an inclined portion 317 formed at a lower end of the cylindrical body 316. And a lower expansion portion 319 formed at the lower end of the inclined portion 317.

상기 충진제(340)는 에폭시 수지와 같은 합성수지, 동, 납, 알루미늄 등과 같은 비철금속, 주철과 같은 금속 중 어느 하나일 수 있으며, 용액 상태에서 충진공간에 충진된 후 경화되어, 상하수도관(330)의 단부에 수구부재(310)를 고정한다.The filler 340 may be any one of a synthetic resin such as epoxy resin, a non-ferrous metal such as copper, lead, aluminum, and a metal such as cast iron. The filler 340 may be cured after being filled in the filling space in a solution state. Fix the water polo member 310 to the end.

상기와 같이 구성된 본 발명의 제 3 실시예에 따른 상하수도관 수구부재 결합구조는 상하수도관(330)의 길이 방향인 도 7의 화살표(360) 방향으로 작용하는 힘에 대해 구조적으로 강한 결합력을 가지며, 관 내부의 압력이상, 계절의 온도에 따른 관의 수축 및 팽창 등과 같은 외부환경요인이 작용하여도 충진제(340)에 의해 수구부재(310)와 상하수도관(330)의 단부 사이로 누수가 발생하지 않게 된다.
Water and sewage pipe water pipe member coupling structure according to the third embodiment of the present invention configured as described above has a structurally strong coupling force against the force acting in the direction of the arrow 360 of Figure 7, the longitudinal direction of the water and sewage pipe 330, No leakage occurs between the water duct member 310 and the end of the water supply and drainage pipe 330 by the filler 340 even when external environmental factors such as pressure over the inside of the pipe and contraction and expansion of the pipe according to seasonal temperature are applied. do.

110 : 수구부재 130 : 상하수도관
140 : 충진제
110: water duct member 130: water and sewage pipe
140: filler

Claims (9)

내주면(111)에 복수개의 결합돌기(113)가 형성된 원통형본체(115)와, 원통형본체(115) 상단에 형성되는 경사부(117)와 경사부(117)의 상단에 형성되는 상부 확장부(119)로 구성된 수구부재(110)가 상하수도관(130)의 외주면 단부에 끼워지고, 충진제(140)가 수구부재(110)와 상하수도관(130) 사이에 충진되어 수구부재(110)가 상하수관(130)의 단부에 고정되는 상하수관 수구부재 결합구조에 있어서,
상하수도관(130)의 단부에 원주면을 따라 홈(131)을 성형하면 상부 걸림턱(134)과 하부 걸림턱(132)이 자연스레 형성되고,
상부걸림턱(134) 사이 사이에 간극(S1)을 형성함으로써 상부 걸림턱(134)이 복수개로 분할되며, 수구부재(110)의 하단 내주면(111)에 복수개의 결합돌기(113)가 형성되고,
상기 결합돌기(113)가 상하수도관(130)의 간극(S1)을 통과하여 각 회전되어 하부걸림턱(132)과 분할된 상부 걸림턱(134) 사이에 배치되고,
수구부재(110)의 하단 내주면(111)이 상하수도관(130)의 외주면에 밀착되어 끼워지면 수구부재(110)와 상하수관(130) 사이에 충진공간이 형성되고 이 충진공간에 충진제(140)가 충진되는 것을 특징으로 하는 상하수관 수구부재 결합구조.
Cylindrical body 115 having a plurality of coupling protrusions 113 formed on the inner circumferential surface 111, and an inclined portion 117 formed on the upper end of the cylindrical body 115 and an upper extension portion formed on the upper end of the inclined portion 117 ( The water polo member 110 composed of 119 is fitted to the outer peripheral surface end of the water and sewage pipe 130, and the filler 140 is filled between the water polo member 110 and the water and sewage pipe 130, the water polo member 110 is water and sewage pipe In the water and sewer pipe coupling member fixed structure to the end of the 130,
When the groove 131 is formed along the circumferential surface at the end of the water and sewage pipe 130, the upper locking jaw 134 and the lower locking jaw 132 are naturally formed.
By forming a gap S1 between the upper catching jaws 134, the upper catching jaws 134 are divided into a plurality, and a plurality of engaging protrusions 113 are formed on the lower inner circumferential surface 111 of the water polo member 110. ,
The coupling protrusion 113 is rotated through the gap (S1) of the water and sewage pipe 130 and disposed between the lower locking jaw 132 and the divided upper locking jaw 134,
When the lower inner circumferential surface 111 of the water polo member 110 is in close contact with the outer circumferential surface of the water and sewage pipe 130, a filling space is formed between the water polo member 110 and the water and sewage pipe 130, and the filler 140 is filled in the filling space. Water and sewage pipe water pipe member coupling structure characterized in that the filling.
삭제delete 제 1 항에 있어서,
상기 충진제(140)는 합성수지, 비철금속, 및 금속 중 어느 하나일 수 있으며, 용액 상태에서 충진공간에 충진된 후 경화되어, 상하수도관(130)의 단부에 수구부재(110)를 고정하는 것을 특징으로 하는 상하수도관 수구부재 결합구조.
The method of claim 1,
The filler 140 may be any one of a synthetic resin, a nonferrous metal, and a metal. The filler 140 may be hardened after being filled in a filling space in a solution state, and the water filtration member 110 may be fixed to an end of the water and sewage pipe 130. Water and sewage pipe water pipe member coupling structure.
삭제delete 삭제delete 삭제delete 삭제delete 삭제delete 삭제delete
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KR101116344B1 (en) * 2011-12-19 2012-03-20 (주)한국피엔에스 Pipe connecting device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101343370B1 (en) * 2012-10-23 2013-12-20 현대주철산업 주식회사 Method for fixing socket to water pipe
KR101307278B1 (en) 2013-04-18 2013-09-11 신진정공 주식회사 Adjustable valves for waterworks
KR101358060B1 (en) * 2013-07-05 2014-02-05 서우실업 주식회사 Water control valve with variable flange
KR101626100B1 (en) * 2015-10-22 2016-06-01 현대주철산업 주식회사 Structure and method for fixing socket to water pipe

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