KR200155606Y1 - Plastic pipe connector - Google Patents
Plastic pipe connector Download PDFInfo
- Publication number
- KR200155606Y1 KR200155606Y1 KR2019960040878U KR19960040878U KR200155606Y1 KR 200155606 Y1 KR200155606 Y1 KR 200155606Y1 KR 2019960040878 U KR2019960040878 U KR 2019960040878U KR 19960040878 U KR19960040878 U KR 19960040878U KR 200155606 Y1 KR200155606 Y1 KR 200155606Y1
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- KR
- South Korea
- Prior art keywords
- synthetic resin
- resin pipe
- easy
- body portion
- pipe connection
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Classifications
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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
- F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
- F16L47/04—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with a swivel nut or collar engaging the pipe
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Branch Pipes, Bends, And The Like (AREA)
Abstract
본 고안은 합성수지관 접속구에 관한 것으로서, 좁은 공간에서도 작업이 신속하고도 간편ㆍ용이하고 불완전한 결합시 고압에 의해 발생되는 누수를 완벽하게 예방할 수 있도록 나사식 합성수지관 접속구에 있어서, 외주면상에는 방사상으로 조임편이 돌출되고 일측에는 고정부가 형성된 원통상의 이탈방지캡과, 내면상에는 삽입홈과 협지돌조가 형성되고 외연의 양단에는 체결공이 형성된 체결편이 일체로 결합된 반원통상의 제1협지구와, 제2협지구가 구비되어 합성수지관의 접속시 그 작업공간이 협소하여도 설치가 간편ㆍ용이하며 합성수지관의 직경이 크거나 수압이 고압 상태에서도 완벽하게 접속시킬 수 있으므로 누수를 예방할 수 있는 것이다.The present invention relates to a synthetic resin pipe connection, which is fast, simple, easy and easy to work even in a narrow space, and screwed synthetic resin pipe connection to completely prevent leakage caused by high pressure when incomplete coupling, radially tightened on the outer peripheral surface Cylindrical separation prevention cap with one side protruding, the fixing portion is formed on one side, and the first cylindrical region of the semi-cylindrical body in which the fastening piece formed with a fastening hole is formed on both ends of the insertion groove and the pinching protrusion on the outer edge, and the second, It is easy and easy to install even if the working space is narrow when connecting the synthetic resin pipe, and it is possible to prevent leaks because the diameter of the synthetic resin pipe is large or the pressure can be perfectly connected under high pressure.
Description
본 고안은 합성수지관 접속구에 관한 것으로서, 합성수지관의 시공시 협소한 작업공간과 높은 수압에서도 용이하고 안전한 시공을 할 수 있도록 한 것이다.The present invention relates to a synthetic resin pipe connection port, it is to enable easy and safe construction even in a narrow working space and high water pressure during the construction of the synthetic resin pipe.
일반적으로, 각종 건축물을 시공하게 되면, 그에 따른 생활편이를 위한 각종 전기, 난방, 급수 및 배수를 위한 설비작업이 이루어지며, 특히, 난방과 급수를 위해서는 지상이 아닌 지하상에 배관이 이루어지므로 장시간 매몰시 땅 속의 수분에 의해 산화되어 부식되는 것을 방지하기 위해 금속관이 아닌 합성수지관을 사용하게 되며, 현대사회는 문화와 문명의 발달과 인구의 급증에 의해 난방 및 급수에 필요한 에너지의 소비량이 증가하게 되어 이를 충족시키기 위해서는 보다 많은 양을 공급해야되므로 배관에 사용되는 합성수지관이 대형화 되며 이에 따라 공급압력이 높아지게 된다.In general, when the construction of various buildings, installation work for the various electricity, heating, water supply and drainage for the convenience of living according to the construction, in particular, because the piping is made on the basement rather than the ground for heating and water supply for a long time In order to prevent oxidization and corrosion by water in the ground, synthetic resin pipes are used instead of metal pipes. In modern society, the consumption of energy for heating and watering is increased by the development of culture and civilization and the increase of population. In order to meet this problem, a larger amount must be supplied, so that the synthetic resin pipe used for the pipe becomes larger, thereby increasing the supply pressure.
한편, 종래의 난방 및 급수를 위한 배관시 사용되는 합성수지관의 접속구는 첨부 도면 제1도 및 제2도에 나타낸 바와 같이, 양단의 소정 범위에 걸쳐 나사부(2)가 형성되고 내부에는 단턱(4)이 형성된 원통상의 몸체부(10)와, 상기 몸체부(10)에 끼워져 내설되는 유동방지구(6)와 O링(8)과, 일측에 그 길이를 따라 절결부(12)가 형성되고 외주면상에는 소정의 경사각을 갖는 협지편(14)과 내면상에 협지돌조(16)가 돌출된 협지구(20)와, 내면 선단이 소정의 각을 갖는 경사면(22)을 갖는 관통공(24)이 형성되고 후단에는 나사부(26)가 형성된 조임구(30)로 구성된다.On the other hand, the connection port of the synthetic resin pipe used in the piping for the conventional heating and water supply, as shown in Figures 1 and 2 of the accompanying drawings, the screw portion 2 is formed over a predetermined range of both ends and the stepped portion 4 inside A cylindrical body portion (10) formed therein, a flow preventing mechanism (6) and an O-ring (8) inserted into the body portion (10), and a cutout portion (12) is formed along one side thereof on one side thereof. And a through hole 24 having a clamping piece 14 having a predetermined angle of inclination on the outer circumferential surface, a clamping tool 20 protruding from the clamping protrusion 16 on the inner surface thereof, and an inclined surface 22 having a predetermined angle of an inner surface tip thereof. ) Is formed and the rear end is composed of a fastener 30 formed with a threaded portion (26).
이와 같이 구성된 종래의 접속구(1)는 상기 조임구(30)에 합성수지관(PP)을 관통시켜 O링(8)과 유동방지구(6)가 내설된 몸체부(10)에 삽입한 후, 상기 조임구(30)의 나사부(26)와 몸체부(10)의 나사부(2)를 접촉시켜 조임구(30)를 회동시켜 조여주게 되면, 상기 조임구(30)의 경사면(22)이 협지구(20)의 경사면(22)에 접촉되어 협지돌조(16)가 합성수지관(PP의 외연을 협지하여 상기 합성수지관(PP을 O링(8)측으로 이동시켜 그 단부가 O링(8)에 접촉되게 되며, 계속하여 상기 조임구(30)를 회동시켜 조여주게 되면 합성수지관(PP)은 상기 몸체부(10)상에 형성된 단턱(4)에 의해 더 이상의 이동이 저지된채 상기 협지구(20)가 미끄러지면서 전진하여 상기 유동방지구(6)와 접촉되므로서 결합이 완료되는 것이다.The conventional connection port 1 configured as described above is inserted into the body portion 10 in which the O-ring 8 and the flow preventing device 6 are inserted through the synthetic resin pipe PP through the fastener 30. When the screw portion 26 of the tightening hole 30 and the screwing portion 2 of the body portion 10 are brought into contact with each other, the tightening hole 30 is rotated to tighten the inclined surface 22 of the tightening hole 30. In contact with the inclined surface 22 of the earth 20, the pinching protrusion 16 grips the outer edge of the synthetic resin pipe (PP and moves the synthetic resin pipe (PP to the O ring 8 side) so that the end thereof is connected to the O ring 8. If the contact is continued, and the tightening hole 30 is rotated to tighten the synthetic resin pipe (PP) is further prevented further movement by the step (4) formed on the body portion 10, the narrowing gage ( As the 20 is slipped and moved forward, the coupling is completed by being in contact with the flow preventing device 6.
이와 같은 종래의 합성수지관 접속구는 그 결합이 나사부를 이용한 나사식 결합에 의해 이루어지므로 작업시 많은 공간을 확보해야 하며, 또한 협지구의 협지돌기가 합성수지관을 결합이 완료되기 전 상태에서 이미 협지하고 있기 때문에 조임구의 회동시 큰힘이 필요하게 되어 작업이 용이하지 못할 뿐만 아니라, 합성수지관의 끝단이 완전히 밀착되지 않은 상태로 결합될 경우에는 고압에 의해 누수현상이 발생되는 문제를 안고 있다.Such a conventional synthetic resin pipe connection port is made by screwing using a screw part, so a lot of space must be secured during the work, and the pinching protrusion of the narrow strip is already held in the state before the completion of the coupling. Due to the large force is required during the rotation of the fastener is not easy to work, as well as when the ends of the synthetic resin pipes are not completely in contact with the leak occurs due to high pressure.
본 고안은 이와 같은 종래의 문제점을 해결하기 위한 것으로서, 좁은 공간에서도 작업이 신속하고도 간편ㆍ용이하고 불완전한 결합시 고압에 의해 발생되는 누수를 완벽하게 예방할 수 있도록 된 합성수지관 접속구를 제공하고자 하는 것이다.The present invention is to solve such a conventional problem, and to provide a synthetic resin pipe connection that is able to completely prevent leakage caused by high pressure during fast, simple, easy and incomplete coupling even in a narrow space. .
제1도는 종래의 합성수지관 접속구를 나타내는 분해 사시도.1 is an exploded perspective view showing a conventional synthetic resin pipe connecting port.
제2도는 종래의 합성수지관 접속구를 나타내는 결합 단면도.2 is a cross-sectional view showing a conventional synthetic resin pipe connecting port.
제3도는 본 고안에 따른 합성수지관 접속구를 나타내는 분해 사시도.Figure 3 is an exploded perspective view showing a synthetic resin pipe connection according to the present invention.
제4도는 본 고안에 따른 합성수지관 접속구의 결합상태를 나타내는 사시도.Figure 4 is a perspective view showing a coupling state of the synthetic resin pipe connection according to the present invention.
제5도는 본 고안에 따른 합성수지관 접속구의 사용상태를 설명하기 위한 확대 단면도이다.5 is an enlarged cross-sectional view for explaining a state of use of the synthetic resin pipe connection according to the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
50 : 접속구 52 : 조임편50: connection port 52: tightening
54 : 고정부 56 : 나사부54: fixing part 56: screw part
60 : 이탈방지캡 62,62' : 삽입홈60: release prevention cap 62,62 ': insertion groove
64,64' : 협지돌조 66 : 체결공64,64 ': Narrowing stone 66: Fastener
68 : 체결편 70 : 제1협지구68: Fastener 70: First District
70' : 제2협지구70 ': 2nd District District
이하, 본 고안을 첨부된 도면에 의해 보다 상세히 설명하면 다음과 같다.Hereinafter, the present invention in more detail by the accompanying drawings as follows.
제3도 내지 제5도에 도시된 바와 같이, 본 고안에 따른 접속구(50)는 외주면상에 방사상으로 조임편(52)과 일측단에는 고정부(54)가 형성된 이탈방지캡(60)과, 내면상에는 삽입홈(62)과 협지돌조(64)가 형성되고 외연의 양단에는 체결공(66)이 형성된 체결편(68)이 일체로 형성된 소정곡률반경을 갖는 반원통상의 제1협지구(70)와, 제2협지구(70')가 구비된 것을 나타낸다.As shown in Figures 3 to 5, the connection port 50 according to the present invention is a separation prevention cap 60 formed with a fastening portion 52 and a fixing portion 54 on one end of the radially on the outer peripheral surface and The semi-cylindrical first narrow strip having a predetermined radius of curvature in which an insertion groove 62 and a pinching protrusion 64 are formed on the inner surface, and a fastening piece 68 having a fastening hole 66 is formed on both ends of the outer edge thereof. 70 and the second narrow zone 70 'are provided.
제5도는 본 고안에 따른 합성수지관 접속구의 사용상태를 설명하기 위한 확대 단면도로서, 몸체부(10)의 양측에 형성된 나사부(2)에 이탈방지캡(60)의 나사부(56)가 끼워져 결합되고, 그 내부에는 O링(8)과 합성수지관(PP)이 관통된 유동방지구(6)에 의해 협지되며, 상기 이탈방지캡(60)의 고정부(54)상에는 제1, 제2고정구(70,70')가 끼워져 설치되고 체결수단(일반적인 보울트와 너트이므로 도시하지 않음)에 의해 결합되며, 이때 상기 제1, 제2고정구(70,70')의 협지돌조(64,64')는 결합된 합성수지관(PP)의 외주면 일부분과 접촉되어 협지된 상태로 결합되는 것이다.5 is an enlarged cross-sectional view for explaining the state of use of the synthetic resin pipe connection according to the present invention, the screw portion 56 of the separation prevention cap 60 is fitted to the screw portion 2 formed on both sides of the body portion 10 is coupled The inner ring is sandwiched by an O-ring (8) and a synthetic resin pipe (PP) through a flow preventing hole (6), and the first and second fixing holes (50) on the fixing portion (54) of the separation preventing cap (60). 70, 70 'are fitted and installed and coupled by a fastening means (not shown since it is a general bolt and nut), wherein the pinching protrusions 64, 64' of the first and second fixing holes 70, 70 'are In contact with the portion of the outer circumferential surface of the combined synthetic resin pipe (PP) is coupled in a sandwiched state.
이와 같은 본 고안의 사용상태를 설명하면 다음과 같다.Referring to the use state of the present invention as follows.
제3도 내지 제5도에 도시된 바와 같이, 위에서와 같이 이루어진 몸체부(10), O링(8), 유동방지구(6), 이탈방지캡(60), 제1, 제2조임구(70,70')로 이루어진 접속구(50)를 구비한 상태에서, 소정 길이를 갖는 다수개의 합성수지관(PP)을 접속하고자 할 때에는 먼저, 상기 몸체부(10)내에 O링(8)을 삽입한 다음, 상기 합성수지관(PP)을 유동방지구(6)와 함께 몸체부(10)내에 끼운다. 이때 상기 O링(8) 및 유동방지구(6)와 합성수지관(PP)의 끝단은 완전 밀착되도록 약간의 힘을 가하여 밀어 넣는다.As shown in Figures 3 to 5, the body portion 10, the O-ring 8, the flow stopper 6, the release prevention cap 60, the first, the second tightening hole made as described above In the state where the connector 50 consisting of 70 and 70 'is provided, when the plurality of synthetic resin tubes PP having a predetermined length are to be connected, the O-ring 8 is first inserted into the body portion 10. Then, the synthetic resin pipe (PP) is inserted into the body portion 10 together with the flow preventing device (6). At this time, the end of the O-ring 8, the flow preventing mechanism 6 and the end of the synthetic resin pipe (PP) is pushed by applying a slight force to be completely in contact.
이상태에서, 상기 O링(8), 유동방지구(6), 합성수지관(PP)이 몸체부(10)로부터 이탈되지 않도록 상기 이탈방지캡(60)을 몸체부(10)에 결합하되, 상기 몸체부(10)의 나사부(2)와 이탈방지캡(60)의 나사부(56)를 치합하여 회동시켜 결합한다.In this state, the O ring (8), the flow preventing mechanism (6), the synthetic resin pipe (PP) is coupled to the release preventing cap 60 to the body portion 10 so as not to be separated from the body portion 10, The screw portion (2) of the body portion 10 and the screw portion 56 of the separation prevention cap 60 is engaged by rotating to combine.
이상태에서, 상기 이탈방지캡(60)의 고정부(54)를 제1조임구(70)와 제2조입구(70')의 삽입홈(62, 62')에 끼워 이를 결합한 다음, 체결수단을 이용하여 이들의 양측에 돌출된 체결편(68)상에 형성된 체결공(66)을 관통시켜 결합한다.In this state, the fixing portion 54 of the separation preventing cap 60 is inserted into the insertion grooves 62 and 62 'of the first fastening hole 70 and the second fastening hole 70', and then coupled thereto. Through the coupling holes 66 formed on the fastening pieces 68 protruding on both sides thereof are coupled.
이때, 상기 제1, 제2조임구(70,70')상에 형성된 협지돌조(64,64')는 상기 합성수지관(PP)의 외주연 일부분과 접촉되면서 이를 이탈되지 않도록 협지하게 되므로서, 배관시 사용되는 합성수지관의 결합이 완료되는 것이다.At this time, the pinching protrusions 64 and 64 'formed on the first and second clamping holes 70 and 70' are held in contact with the outer circumferential portion of the synthetic resin pipe PP so as not to be separated. The joining of the synthetic resin pipe used for the piping is completed.
이와 같은 본 고안을 적용하면, 합성수지관의 접속시 그 작업공간이 협소하여도 설치가 간편ㆍ용이하며 합성수지관의 직경이 크거나 수압이 고압 상태에서도 완벽하게 접속시킬 수 있으므로 누수를 예방할 수 있는 효과가 있다.When the present invention is applied, it is easy and easy to install even when the work space is narrow when connecting the synthetic resin pipe, and the effect can be prevented because the diameter of the synthetic resin pipe can be perfectly connected even when the diameter of the plastic pipe is large or the hydraulic pressure is high. There is.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960040878U KR200155606Y1 (en) | 1996-11-20 | 1996-11-20 | Plastic pipe connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960040878U KR200155606Y1 (en) | 1996-11-20 | 1996-11-20 | Plastic pipe connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR19980027901U KR19980027901U (en) | 1998-08-05 |
| KR200155606Y1 true KR200155606Y1 (en) | 1999-09-01 |
Family
ID=19474407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019960040878U KR200155606Y1 (en) | 1996-11-20 | 1996-11-20 | Plastic pipe connector |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR200155606Y1 (en) |
-
1996
- 1996-11-20 KR KR2019960040878U patent/KR200155606Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR19980027901U (en) | 1998-08-05 |
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