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KR100996950B1 - Synthetic Resin Pipe End Connection - Google Patents

Synthetic Resin Pipe End Connection Download PDF

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Publication number
KR100996950B1
KR100996950B1 KR1020080043265A KR20080043265A KR100996950B1 KR 100996950 B1 KR100996950 B1 KR 100996950B1 KR 1020080043265 A KR1020080043265 A KR 1020080043265A KR 20080043265 A KR20080043265 A KR 20080043265A KR 100996950 B1 KR100996950 B1 KR 100996950B1
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South Korea
Prior art keywords
pipe
connector
flange
coupling
synthetic resin
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KR1020080043265A
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KR20090117285A (en
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유수택
김낙주
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주식회사 고리
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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
    • F16L47/14—Flanged joints
    • 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
    • F16L23/00—Flanged joints
    • F16L23/02—Flanged joints the flanges being connected by members tensioned axially
    • F16L23/024—Flanged joints the flanges being connected by members tensioned axially characterised by how the flanges are joined to, or form an extension of, the pipes
    • 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
    • F16L23/00—Flanged joints
    • F16L23/16—Flanged joints characterised by the sealing means
    • F16L23/18—Flanged joints characterised by the sealing means the sealing means being rings

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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 발명은 합성수지관연결구에 관한 것으로, 보다 상세하게는 배관공사를 위한 작업시 연결하고자 하는 배관의 종단부에 구비되어 결합되는 합성수지관의 연결구로서, 배관공사시 작업공간이 협소함에도 불구하고 최소한의 작업으로 합성수지관의 연결할 수 있어서 배관연결 시공이 용이한 효과가 있다.The present invention relates to a synthetic resin pipe connector, and more particularly, the connector of the synthetic resin pipe is provided and coupled to the end of the pipe to be connected during the work for the plumbing work, at least in spite of the narrow working space during the plumbing work The work can be connected to the synthetic resin pipe, the pipe construction is easy to effect.

상기와 같은 본 발명은 배관용 파이프의 일측단부가 삽입되어 연결되는 배관연결구로서, 보다 상세하게는 일측에 프랜지가 형성되고, 상기 프랜지의 일측면의 동일원주상에 다수개의 결합돌기가 형성되어 있으며, 각각의 결합돌기 사이에 홀과 결합홈이 형성된다. 상기와 같이 형성된 프랜지와 접하며 연결을 위한 배관용 파이프가 삽입되는 연결구로 구성되며, 상기와 같이 형성된 두개의 배관연결구의 프랜지측을 마주보게 하여 결합함으로써 완성되는 것이다. The present invention as described above is a pipe connector which is connected to one side end of the pipe for insertion, more specifically, a flange is formed on one side, a plurality of coupling protrusions are formed on the same circumference of one side of the flange , Holes and coupling grooves are formed between the coupling protrusions. It consists of a connector that is in contact with the flange formed as described above and is inserted into the pipe for connection, the coupling is completed by facing the flange side of the two pipe connectors formed as described above.

배관연결구, 합성수지관의 연결구 Piping connector, connector of synthetic resin pipe

Description

합성수지관연결구{PIPE CONNECTOR}Synthetic resin pipe connector {PIPE CONNECTOR}

본 발명은 합성수지관연결구에 관한 것으로, 배관공사를 위한 작업시 연결하고자 하는 배관의 종단부에 구비되어 결합되는 합성수지관연결구에 관한 것이다.The present invention relates to a synthetic resin pipe connector, and relates to a synthetic resin pipe connector which is provided and coupled to the end portion of the pipe to be connected during the work for the plumbing work.

종래의 합성수지관 연결구조는 별도의 연결관 또는 이음관을 이용하여 연결하는 것이 대부분이었다. 이는 연결관의 외주면에 나사를 형성하고 이에 맞도록 내주면에 나사산을 형성한 연결관을 이용하여 두개의 연결관을 결합하는 것이 대부분이었다.The conventional synthetic resin pipe connection structure was mostly connected using a separate connection pipe or a joint pipe. This was mostly combined with two connectors by forming a screw on the outer circumferential surface of the connector and threaded on the inner circumferential surface to match it.

그러나 이러한 연결장치는 나사를 조이기 위해 별도의 공구가 필요한 단점이 있었고 , 또한 나사를 조이기 위해 배관작업을 하는 공간이 협소함에도 불구하고 여러번 회전시켜서 결합해야 하는 불편함이 있었다.However, such a connection device had a disadvantage in that a separate tool was required to tighten the screw, and in spite of a small space for the piping work for tightening the screw, there was an inconvenience to be combined by rotating several times.

상기와 같은 불편함을 해소하기 위해 본 발명은 배관공사시 최소한의 작업으로 배관연결 시공이 용이한 합성수지관의 연결구를 제공하는 것이다.In order to eliminate the inconvenience as described above, the present invention is to provide a connector of the synthetic resin pipe that is easy to connect the pipe construction with minimal work during plumbing.

본 발명은 합성수지관 연결구에 관한 것으로 배관용 파이프의 일측단부가 삽입되고, 일측에 프랜지(110)가 형성되고, 상기 프랜지의 일측면의 동일원주상에 다수개의 결합돌기(120)가 형성되어 있으며, 각각의 겹합돌기(120) 사이에 상기 결합돌기(120)가 삽입되는 홀(130)과 삽입된 결합돌기(120)가 이동하는 결합홈(140)이 형성된다. 상기와 같이 형성된 프랜지(110)와 접하며 연결을 위한 배관용 파이프가 삽입되는 연결구(150)로 구성되며, 한쌍의 배관연결구(10)를 회전결합시켜 배관을 결속함으로써 완성한다.The present invention relates to a synthetic resin pipe connector, one end of the pipe pipe is inserted, a flange 110 is formed on one side, a plurality of coupling protrusions 120 are formed on the same circumference of one side of the flange. The coupling groove 140 is formed between the overlapping protrusions 120 between the hole 130 in which the coupling protrusion 120 is inserted and the coupling protrusion 120 in which the coupling protrusion 120 is moved. It consists of a connector 150 in contact with the flange 110 formed as described above is inserted into the pipe pipe for connection, it is completed by coupling the pipe by rotating a pair of pipe connector 10.

본 발명의 합성수지관연결구를 제공함으로써, 배관공사시 작업공간이 협소함에도 불구하고 배관공사시 최소한의 작업으로 합성수지관의 연결할 수 있어서 배관연결 시공이 용이한 효과가 있다.By providing the synthetic resin pipe connector of the present invention, despite the narrow working space during plumbing work can be connected to the synthetic resin pipe with minimal work during the plumbing work, there is an easy pipe connection construction.

본 발명의 합성수지관연결구를 당업자가 용이하게 실시할 수 있도록 실시형태를 도시한 도면을 참조하여 상세하게 설명하겠다.The synthetic resin tube connector of the present invention will be described in detail with reference to the drawings showing embodiments so that those skilled in the art can easily implement.

도 1은 본 발명의 분해사시도, 도 2는 본 발명의 결합을 도시한 예시도, 도 3은 본 발명의 결합을 도시한 정면도, 도 4는 본 발명의 활용을 도시한 예시도이다.1 is an exploded perspective view of the present invention, Figure 2 is an exemplary view showing a combination of the present invention, Figure 3 is a front view showing a combination of the present invention, Figure 4 is an exemplary view showing the utilization of the present invention.

도 1 내지 도 4를 참조하여 상세히 설명하면, 본 발명은 배관연결시 사용되며, 배관용 파이프의 일측단부가 삽입되어 연결되는 배관연결구이다. 보다 상세하게는 일측에 프랜지(110)가 형성되고, 상기 프랜지의 일측면의 동일원주상에 다수개의 결합돌기(120)가 형성되어 있으며, 각각의 결합돌기(120) 사이에 홀(130)과 결합홈(140)이 형성된다. 상기와 같이 형성된 프랜지(110)와 접하며 연결을 위한 배관용 파이프가 삽입되는 연결구(150)로 구성된다. 1 to 4, the present invention is used when connecting the pipe, one end of the pipe for the pipe is connected to the pipe connection is inserted. In more detail, a flange 110 is formed at one side, and a plurality of coupling protrusions 120 are formed on the same circumference of one side of the flange, and each of the coupling protrusions 120 is formed with a hole 130. Coupling groove 140 is formed. It consists of a connector 150 in contact with the flange 110 formed as described above and inserted with a pipe for connection.

상기와 같이 형성된 두개의 배관연결구(10)를 결합하여 완성한다.Complete by combining the two pipe connectors 10 formed as described above.

상기 프랜지(110)의 일측면에 형성되어 있는 다수개의 결합돌기(120)는 머리부(120a)와 기둥부(120b)로 형성된다. 상기 머리부(120a)는 기둥부(120b)의 일측에 형성되어 있으며, 기둥부(120b)의 직경보다 크게 형성되어 상기 홀(130)에 삽입된 후 결합홈(140)을 따라 이동하여 결속되게 된다.A plurality of coupling protrusions 120 formed on one side of the flange 110 is formed of a head portion 120a and a pillar portion 120b. The head portion 120a is formed at one side of the pillar portion 120b, is formed larger than the diameter of the pillar portion 120b, is inserted into the hole 130, and moves along the coupling groove 140 to bind. do.

상기 결합돌기(120)가 삽입되는 홀(130)은 결합돌기(120)의 머리부(120a)가 삽입될 수 있도록 형성되며, 삽입된 결합돌기(120)는 기둥부(120b)를 결합홈(140)을 따라 이동시켜 결속하게 된다. 이때, 상기 결합홈(140)은 원호형태로 폭이 점점 좁아지게 형성되어 결합돌기(120)가 결합홈(140)을 따라 이동하게 되면 기둥부(120b)가 결합홈(140)에 밀착되게 된다. 상기와 같이 기둥부(120b)가 밀착되게 됨으로써, 기둥부(120b)의 일측에 형성되어 있는 머리부(120a)가 프랜지(110)에 걸리게 되어 결속되는 것이다. 이때, 상기 프렌지(110)의 측면은 결합홈(140)의 이동방향에 따라 경사지게 형성되어 있는데, 이는 결합홈(140)을 따라 결합돌기(120)가 이동하면서 머리부(120a)가 경사면을 따라 이동하게 되어 두개의 배관연결구(10)를 밀착시키게 된다.The coupling hole 120 is inserted into the hole 130 is formed so that the head portion (120a) of the coupling protrusion 120 is inserted, the inserted coupling protrusion 120 is coupled to the pillar portion (120b) groove ( It moves along 140) and binds. At this time, the coupling groove 140 is formed in a circular arc shape becomes gradually narrower width when the coupling protrusion 120 is moved along the coupling groove 140, the pillar portion (120b) is in close contact with the coupling groove 140. . As the pillar portion 120b is in close contact as described above, the head portion 120a formed at one side of the pillar portion 120b is caught by the flange 110 and bound. At this time, the side surface of the flange 110 is formed to be inclined in accordance with the moving direction of the coupling groove 140, which is the coupling protrusion 120 along the coupling groove 140, the head portion 120a along the inclined surface The two pipe connectors 10 are brought into close contact with each other.

상기 두개의 배관연결구(10)를 결합할 때, 수밀을 위한 패킹(30)이 두개의 배관연결구(10) 사이에 위치하게 되는데, 상기 패킹(30)은 고무재질이나 실리콘재질로 형성하게 된다.When the two pipe connectors 10 are combined, a packing 30 for watertightness is positioned between the two pipe connectors 10, and the packing 30 is formed of a rubber material or a silicon material.

이는 배관연결구(10)를 결합할 때, 수밀을 유지하는 목적이외에도, 두 관연결구사이의 완충을 위한 역할도 하기 위함이다. This is in addition to the purpose of maintaining the watertight when coupling the pipe connector 10, and also serves to buffer the two pipe connectors.

상기와 같이 형성된 두개의 배관연결구(10)의 프랜지(110)측을 마주보게 하고, 각각의 프랜지(110)에 형성되어 있는 결합돌기(120)를 반대측에 있는 프랜지(110)의 홀(130)에 삽입한 후 회전시켜 결합하게 되며, 상기와 같이 결합된 각각의 배관연결구(10)의 연결구(150)에 연결을 위한 파이프의 일측단부를 삽입하여 결속하게 된다. To face the flange 110 side of the two pipe connectors 10 formed as described above, the hole 130 of the flange 110 on the opposite side to the coupling protrusion 120 formed on each flange 110 After inserting in the rotation is coupled, it is coupled by inserting one side end of the pipe for connection to the connector 150 of each pipe connector 10 coupled as described above.

도 5는 본 발명의 또다른 실시예의 분해사시도, 도 6은 본 발명의 또다른 실시예의 결합을 도시한 예시도, 도 7은 본 발명의 또다른 실시예의 결합을 도시한 정면도, 도 8은 본 발명의 또다른 실시예의 활용을 도시한 예시도이다.Figure 5 is an exploded perspective view of another embodiment of the present invention, Figure 6 is an illustration showing a combination of another embodiment of the present invention, Figure 7 is a front view showing a combination of another embodiment of the present invention, Figure 8 is Illustrate the use of another embodiment of the present invention.

본 발명의 연결구의 또다른 실시예는, 배관용 파이프의 일측단부가 상기 본 발명의 연결구의 외경을 내삽하는 형태이다.In another embodiment of the connector of the present invention, one side end of the pipe for pipes interpolates the outer diameter of the connector of the present invention.

도 5 내지 도 8을 참조하여 상세하게 설명하면, 본 발명의 또다른 실시예는 배관용 파이프의 일측단부가 상기 배관연결구의 연결구 외경을 내삽하는 형태이다.5 to 8, another embodiment of the present invention is a form in which one end of the pipe for pipes interpolates the outer diameter of the connector of the pipe connector.

상기와 같은 배관연결구(20)는 일측에 프랜지(210)가 형성되어 있으며, 상기 프랜지(210)의 반대측에 형성되어 있는 연결구(250)쪽으로 갈수록 점점 구경이 작아지게 형성되어 배관용 파이프에 내삽이 용이하도록 형성되어 있다. 또한 상기 연결구는 배관용 파이프에 내삽될 때, 수밀을 유지하고, 결속력을 높일 수 있도록 수밀링(260)을 구비하고 있는데, 상기 패킹은 일측면이 경사지게 형성되어 파이프의 내경으로 삽입할 때, 삽입이 용이하며, 크기가 다양한 파이프에 삽입할 때에도 수밀을 유지할 수 있다.The pipe connector 20 as described above is formed with a flange 210 on one side, toward the connector 250 formed on the opposite side of the flange 210 toward the smaller toward the smaller opening formed in the pipe for pipe insertion. It is formed to be easy. In addition, the connector is provided with a water-tight ring (260) to maintain the water tightness and increase the binding force when inserted into the pipe pipe, the packing is formed when one side is inclined to be inserted into the inner diameter of the pipe, It is easy to maintain watertightness even when inserted into pipes of various sizes.

또한 상기 프랜지(210)의 일측면 동일원주상에 결합돌기(220)가 형성되어 있으며, 상기 결합돌기 또한 머리부(220a)와 기둥부(220b)로 형성된다. 상기 결합돌기(220)는 프랜지(220)의 일측에 형성된 홀(230)에 삽입되고, 결합홈(240)을 따라 이동하면서 결합된다.In addition, a coupling protrusion 220 is formed on the same circumference of one side of the flange 210, and the coupling protrusion is also formed of a head portion 220a and a pillar portion 220b. The coupling protrusion 220 is inserted into the hole 230 formed on one side of the flange 220, and is coupled while moving along the coupling groove 240.

상기와 같은 두개의 배관연결구(20)의 프랜지(210)를 마주보게 하여 각각의 프랜지에 형성되어 있는 결합돌기(220)를 반대측에 위치한 홀(230)에 삽입한 후 회전시켜 결합하게 된다.The flanges 210 of the two pipe connectors 20 as described above are faced to each other to insert the coupling protrusion 220 formed in each of the flanges into the holes 230 located on the opposite side, and then rotate to be coupled.

상기와 같이 결합된 두개의 배관연결구(20)의 연결구(250)의 외경을 연결을 위한 파이프의 내측에 삽입하게 되며 상기 파이프의 단부를 상기 배관연결구(20)의 프랜지(210) 쪽으로 밀착시키게 되고, 일측에 구비된 수밀링(260)과 접하며 결속되고 수밀을 유지하게 되는 것이다.The outer diameter of the connector 250 of the two pipe connectors 20 coupled as described above is inserted into the inside of the pipe for connection, and the end of the pipe is brought into close contact with the flange 210 of the pipe connector 20. In contact with the water-tight ring 260 provided on one side, it is to be bound and to maintain the watertight.

이상으로 본 발명의 합성수지관의 연결구에 대하여 일실시예를 참조하여 당업자가 용이하게 실시할 수 있도록 설명하였다. 이는 당업자가 용이하게 실시할 수 있도록 그 실시예를 참조하여 설명하였을 뿐, 본 발명을 한정하는 것이 아니며, 당업자라면 본 발명의 기술 사상을 이탈하지 아니하는 범위에서 다양한 변경 및 수정이 가능함을 알 수 있을 것이다. 따라서, 본 발명의 기술적 범위는 실시예에 기재된 내용으로 한정되는 것이 아니라 특허 청구의 범위에 의하여 정해져야 한다.The connector of the synthetic resin pipe of the present invention has been described so as to be easily implemented by those skilled in the art with reference to one embodiment. This has been described with reference to the embodiments so that those skilled in the art can be easily carried out, it is not intended to limit the present invention, those skilled in the art will recognize that various changes and modifications can be made without departing from the spirit of the present invention. There will be. Therefore, the technical scope of the present invention should not be limited to the contents described in the embodiments, but should be defined by the claims.

도 1은 본 발명의 분해사시이다.1 is an exploded perspective view of the present invention.

도 2는 본 발명의 결합을 도시한 예시도이다. 2 is an exemplary view showing a combination of the present invention.

도 3은 본 발명의 결합을 도시한 정면도이다.3 is a front view showing the combination of the present invention.

도 4는 본 발명의 활용을 도시한 예시도이다.4 is an exemplary view showing the use of the present invention.

도 5는 본 발명의 또다른 실시예의 분해사시이다.5 is an exploded perspective view of another embodiment of the present invention.

도 6은 본 발명의 또다른 실시예의 결합을 도시한 예시도이다. 6 is an exemplary view showing a combination of another embodiment of the present invention.

도 7은 본 발명의 또다른 실시예의 결합을 도시한 정면도이다.7 is a front view showing a combination of another embodiment of the present invention.

도 8은 본 발명의 또다른 실시예의 활용을 도시한 예시도이다.8 is an exemplary view showing the use of another embodiment of the present invention.

<도면의 주요부분에 대한 상세한 설명><Detailed Description of Main Parts of Drawing>

10, 20 : 배관연결구 30 : 패킹10, 20: pipe connection 30: packing

110, 210 : 프랜지 120, 220 : 결합돌기110, 210: flange 120, 220: coupling protrusion

30, 230 : 홀 140, 240 : 결합홈30, 230: hole 140, 240: coupling groove

150, 250 : 연결구 260 : 수밀링150, 250: connector 260: water milling

Claims (7)

배관용 파이프의 일측단부가 내삽되어 파이프를 연결하는 합성수지관연결구에 있어서, 측면이 결합홈(140)의 이동 방향에 따라 경사지게 형성되는 프랜지(110)가 일측에 형성되고, 상기 프랜지의 일측면의 동일원주상에 결합돌기(120)가 형성되어 있으며, 각각의 결합돌기(120) 사이에 상기 결합돌기(120)가 삽입되는 홀(130)과 삽입된 결합돌기(120)가 이동하는 결합홈(140)이 형성되며, 상기와 같이 형성된 프랜지(110)와 접하며 연결을 위한 배관용 파이프가 삽입되는 연결구(150)로 구성되는 배관연결구(10)와 상기와 같은 배관연결구(10) 한쌍을 프랜지(110)가 마주보도록하고, 상기 한쌍의 배관연결구(10) 사이에 수밀과 완충을 위하여 패킹(30)을 위치하게 한 후 회전결합시키되, 상기 결합홈(140)을 따라 결합돌기(120)가 이동하면서, 상기 프랜지(110)의 경사면을 따라 이동하게 되어 한쌍의 배관연결구(10)가 밀착되어 결합됨으로써 완성되는 것을 특징으로 하는 합성수지관연결구.In the synthetic resin connector for connecting the pipe by inserting one end of the pipe for pipes, a flange 110 having a side surface inclined in accordance with the moving direction of the coupling groove 140 is formed on one side, the one side of the flange Coupling protrusions 120 are formed on the same circumference, and each of the coupling protrusions 120 includes a hole 130 through which the coupling protrusions 120 are inserted and a coupling groove 120 through which the coupling protrusions 120 are moved. 140 is formed, a pair of pipe connector 10 and the pair of pipe connectors 10 as described above, consisting of a connector 150 that is in contact with the flange 110 formed as described above and the pipe for connection is inserted into the flange ( 110 to face each other, the packing 30 is placed between the pair of pipe connectors 10 for watertightness and buffering, and then rotated, and the coupling protrusion 120 moves along the coupling groove 140. While, along the inclined surface of the flange 110 Synthetic resin pipe connector, characterized in that the movement is completed by a pair of pipe connectors 10 are in close contact. 제 1항에 있어서, 상기 결합돌기(120)는 머리부(120a)와 기둥부(120b)로 형성되며, 상기 머리부(120a)는 기둥부(120b)의 일측에 형성되어 있으며, 기둥부(120b)의 직경보다 크게 형성되어 홀(130)에 삽입된 후 결합홈(140)을 따라 이동하여 결속되는 것을 특징으로 하는 합성수지관연결구.The method of claim 1, wherein the coupling protrusion 120 is formed of a head portion 120a and a pillar portion 120b, the head portion 120a is formed on one side of the pillar portion 120b, the pillar portion ( 120b) is formed larger than the diameter of the synthetic resin pipe connector, characterized in that coupled to move along the coupling groove 140 after being inserted into the hole (130). 제 1항 또는 제2항중 어느 한항에 있어서 상기 결합홈(140)은 폭이 점점 좁 아지게 형성되어 결합돌기(120)가 결합홈(140)을 따라 이동하게 되면 기둥부(120b)가 결합홈(140)에 밀착되는 것을 특징으로 하는 합성수지관연결구. According to any one of claims 1 or 2, wherein the coupling groove 140 is formed to become narrower gradually and the coupling protrusion 120 is moved along the coupling groove 140, the pillar portion (120b) is a coupling groove Synthetic resin pipe connector, characterized in that in close contact with (140). 삭제delete 삭제delete 삭제delete 배관용 파이프의 일측단부에 내삽되어 파이프를 연결하는 합성수지과연결구에 있어서, 일측에 프랜지(210)가 형성되고, 상기 프랜지의 일측면의 동일 원주상에 결합돌기(220)가 형성되어 있으며, 상기 결합돌기(220)가 삽입되는 홀(230)과 삽입된 결합돌기(220)가 이동하는 결합홈(240)이 형성되며, 상기와 같이 형성된 프랜지(210)와 접하며, 연결구쪽으로 갈수록 점점 구경이 작아지게 형성되어 연결을 위한 배관용 파이프에 내삽되는 연결구(250)와 상기 연결구(250)에는 수밀을 유지하며, 배관용 파이프와 결속력을 높일 수 있도록 수밀링(260)을 더 구비하도록 하여 구성되는 배관연결구(20)와 상기와 같은 배관연결구(20) 한쌍을 프랜지(210)가 마주보도록 하고, 상기 한쌍의 배관연결구(20) 사이에 수밀과 완충을 위하여 패킹(30)을 위치하게 한 후 회전결합시켜 배관을 결속함으로써 완성되는 것을 특징으로 하는 합성수지관연결구.In the synthetic resin and the connector that is inserted into one end of the pipe for connecting the pipe, the flange 210 is formed on one side, the coupling protrusion 220 is formed on the same circumference of one side of the flange, the coupling Coupling groove 240 is formed to move the hole 230 is inserted into the projection 220 and the insertion projection 220 is inserted, and contact with the flange 210 formed as described above, the diameter becomes smaller gradually toward the connector Pipe connector which is formed to be inserted into the pipe for the pipe for connection and the connector 250 and the connector 250 to maintain the water tightness, and further comprising a water milling ring 260 to increase the binding force with the pipe for piping. 20 and the pair of pipe connectors 20 as described above, the flange 210 to face, and between the pair of pipe connectors 20 to place the packing (30) for watertightness and buffering and then rotationally coupled ship A synthetic resin pipe coupling by the connector, characterized in that the finished.
KR1020080043265A 2008-05-09 2008-05-09 Synthetic Resin Pipe End Connection Expired - Fee Related KR100996950B1 (en)

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CN106704739A (en) * 2017-01-22 2017-05-24 江苏顺通管业有限公司 Novel flat welding flange
CN106813028A (en) * 2017-01-22 2017-06-09 江苏顺通管业有限公司 A kind of band neck W.N flange
CN108413160A (en) * 2018-05-14 2018-08-17 河北省农林科学院粮油作物研究所 Fast acting flange and flange connection
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