KR20080026749A - Pipe connection structure - Google Patents

Pipe connection structure Download PDF

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Publication number
KR20080026749A
KR20080026749A KR1020060091709A KR20060091709A KR20080026749A KR 20080026749 A KR20080026749 A KR 20080026749A KR 1020060091709 A KR1020060091709 A KR 1020060091709A KR 20060091709 A KR20060091709 A KR 20060091709A KR 20080026749 A KR20080026749 A KR 20080026749A
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South Korea
Prior art keywords
pipe
support
ring
support fixing
fixing member
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KR1020060091709A
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Korean (ko)
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허차순
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허차순
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Priority to KR1020060091709A priority Critical patent/KR20080026749A/en
Publication of KR20080026749A publication Critical patent/KR20080026749A/en

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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
    • F16L21/00—Joints with sleeve or socket
    • F16L21/06—Joints with sleeve or socket with a divided sleeve or ring clamping around the pipe-ends
    • F16L21/065—Joints with sleeve or socket with a divided sleeve or ring clamping around the pipe-ends tightened by tangentially-arranged threaded pins
    • 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
    • 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
    • F16L23/22—Flanged joints characterised by the sealing means the sealing means being rings made exclusively of a material other than metal

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sewage (AREA)

Abstract

Pipe connection structure having a locking ring is provided to prevent water leakage by inserting a synthetic resin pipe inside an expanded coupling pipe with a trumpet type. Pipe connection structure having a locking ring(50) comprises an expanded coupling pipe(30), a triangular packing member(21) and a fixing support member(40). The expanded coupling pipe has the expanded front with a trumpet type in an end of a synthetic resin pipe(11), and is used for connecting a waste supply pipe, a sewerage pipe or a waste water pipe. An end of the synthetic resin pipe is inserted into the expanded coupling pipe. The triangular packing member is inserted into a space portion of an obliquely cut portion(31) in a lower portion of a vertical portion installed from an end of the expanded coupling pipe to an upward direction. The fixing support member is penetrated into a pipe inserted inside the expanded coupling pipe and installed so as to be in close contact with the vertical portion.

Description

풀림방지링이 설치된 관연결구조.{Pipe connection structure}Pipe connection structure with anti-loosening ring. {Pipe connection structure}

도 1은 본 발명의 관연결구를 이용하여 합성수지관의 단부에 설치된 접속확대관에 일반단면의 합성수지관을 상호조립연결한 것을 보여주는 도면.1 is a view showing that the synthetic resin pipe of the general cross-section to the connection expansion tube installed at the end of the synthetic resin pipe using the pipe connector of the present invention.

도 2는 본 발명의 관연결구를 이용하여 합성수지관의 단부에 설치된 접속확대관과 일반단면의 합성수지관을 상호조립연결하는 과정을 보여주는 도면.2 is a view showing a process of assembling and connecting the connection expansion tube installed on the end of the synthetic resin pipe and the synthetic resin pipe of the general cross-section using the pipe connector of the present invention.

도 3은 본 발명의 관연결구에 설치된 지지고정부재를 상세히 보여주는 도면.Figure 3 is a view showing in detail the support fixing member installed in the connector of the present invention.

도 4는 본 발명의 관연결구에 설치된 풀림방지링을 상세히 보여주는 도면.Figure 4 is a view showing in detail the anti-loosening ring installed in the pipe connector of the present invention.

<도면의 주요 부분에 대한 부호의 설명><Explanation of symbols for the main parts of the drawings>

11 ; 합성수지관 11; Synthetic resin pipe

20 ; 관연결구 21 ; 삼각패킹부재20; Connector 21; Triangular packing member

22 ; 볼트 23 ; 너트22; Bolt 23; nut

24 ; 구멍24; hole

30 ; 접속확대관 31 ; 사선절단부30; Connection expansion tube 31; Diagonal Cutting

32 ; 수직부32; Vertical section

40 ; 지지고정부재 41 ; 홈부40; Support fixing members 41; Home

42 ; 내측지지고정돌출부 43 ; 외측지지돌출부42; Inner supporting protrusion 43; Outer support protrusion

44 ; 원형관몸체44; Round tube

50 ; 풀림방지링 51 ; 지지고정편50; Loosening ring 51; Support

52 ; 링몸체 53 ; 측편지지대52; Ring body 53; Lateral support

54 ; 요홈부54; Groove

본 발명은 합성수지관을 상하수도관, 폐수관등에 사용하기 위하여 배관설치시 관과 관을 상호 긴밀하게 연결조립할 수 있도록 한 풀림방지링이 설치된 관연결구조에 관한 것이다.The present invention relates to a pipe connection structure in which an anti-loosening ring is installed so that the pipe can be closely connected to each other when the pipe is installed in order to use the synthetic resin pipe for water and sewage pipe, waste water pipe, and the like.

상하수도관 또는 폐수관등에 사용하기 위하여 배관연결시 합성수지관의 단부에 나팔형식으로 전방이 확대된 접속확대관이 설치되고, 상기 접속확대관 내로 일반적인 단면의 합성수지관의 단부를 삽입하고, 상기 접속확대관의 끝단에서 상향으로 설치된 수직부의 하부에 사선으로 단면이 절단된 사선절단부의 공간부내에 삼각패킹부재를 압력삽입하고, 상기 접속확대관내에 삽입된 관을 관통하여 상기 수직부와 밀착되게 지지고정부재를 설치하되, 상기 지지고정부재의 원형관몸체의 내측을 따라 형성된 홈부내에 풀림방지링의 측편지지대를 삽입하고, 상기 수직부와 지지고정부재에 각각 형성된 구멍에 볼트와 너트로 상호 연결고정시키고, 상기 지지고정부재의 홈부내에 측편지지대가 삽입연결되어 설치된 풀림방지링의 지지고정편의 구멍에 볼트와 너트를 체결하여 고정결합되도록 한 것이다. For use in water supply and sewage pipes or wastewater pipes, a connection enlarged tube with a trumpet-shaped front is installed at the end of the synthetic resin pipe when the pipe is connected, and an end of a synthetic resin pipe having a general cross section is inserted into the connection enlarged pipe. Pressure inserting the triangular packing member into the space portion of the oblique cut portion of which the cross section is cut diagonally in the lower portion of the vertical portion installed upward from the end of the tube, penetrates the tube inserted into the connection enlarged tube and fixes the support to be in close contact with the vertical portion. The member is installed, and the side support of the release ring is inserted into the groove formed along the inner side of the circular tube body of the support fixing member, and the interconnections are fixed with bolts and nuts in the holes formed in the vertical portion and the support fixing member, respectively. And a ball in the hole of the support fixing piece of the release preventing ring installed by inserting the side support in the groove of the support fixing member. And by tightening the nut is to be fixed by bonding.

본 발명의 목적은 관연결구에 풀림방지링을 설치하여 지지고정부재와 수직부 를 볼트와 너트로 연결한 것에 보다 더 긴밀하게 연결되도록 하면서, 풀림방지링에 의하여 연결된 관이 이완되는 것도 동시에 방지하도록 하고, 나팔관형식의 접속확대관내로 일반적인 단면의 합성수지관을 삽입하여 연결부가 보다 밀실하게 연결되어 누수가 발생되지 않으면서 연결부의 관이 느슨하게되어 일탈되는 것을 방지하도록 하는 풀림방지링이 설치된 관연결구조를 제공하는데 있다.An object of the present invention is to install a release preventing ring in the pipe connection to be connected more closely than the connection between the fixing member and the vertical portion with the bolt and nut, while at the same time to prevent the pipe connected by the release preventing ring to relax. And inserting the synthetic resin pipe of general cross section into the trough type expansion tube, and the connection part is connected more tightly so that the pipe of the connection part is loosened without preventing leakage and the deviation of the pipe connection structure is installed. To provide.

일정한 목적을 위하여 설치된 배관을 상호 연결할 때 연결부가 긴밀하게 연결되지 않으면 연결부를 통하여 누수가 되고, 상수도의 경우 불필요하게 정수된 물이 누수되어 자원이 낭비되는 결과와 하수도 및 폐수관으로 이용되는 경우에는 연결부의 누수로 인하여 토양이 오염되거나 지하수가 오염되는 등 환경적인 측면에서도 폐해가 크게 발생되므로 관의 연결부를 보다 밀실하게 고정연결하여야할 필요성이 대두되어 왔다. When connecting the pipes installed for a certain purpose, if the connection part is not closely connected, water leaks through the connection part.In the case of waterworks, unnecessary water is leaked, which wastes resources and is used as sewage and wastewater pipes. Due to the leakage of the connection, soil pollution or groundwater contamination, such as environmental damage is generated largely, the need for more tightly fixed connection of the pipe connection has emerged.

본 발명은 상기의 문제점을 개선하기 위하여 제안된 것으로서, 관연결구에 풀림방지링을 설치하여 긴밀하면서 단단하게 고정연결되도록 하면서, 나팔관형식의 접속확대관내로 일반적인 단면의 합성수지관을 삽입하여 연결부가 보다 밀실하게 연결되어 누수가 발생되지 않으면서 연결부의 관이 느슨하게되어 일탈되는 것도 동시에 방지하는 관연결구조에 관한 것이다.The present invention has been proposed in order to improve the above problems, by installing the anti-loosening ring in the pipe connector to be tightly and tightly connected, inserting a synthetic resin pipe of the general cross-section into the connection tube of the fallopian tube type more than the connection portion It relates to a pipe connection structure that is tightly connected and prevents leakage of the pipes of the connection portion and prevents leakage at the same time without leaking.

본 발명은 상하수도관 또는 폐수관등에 사용하기 위하여 배관연결시 합성수지관(11)의 단부에 나팔형식으로 전방이 확대된 접속확대관(30)이 설치되고, 상기 접속확대관(30) 내로 일반적인 단면의 합성수지관(11)의 단부를 삽입하고, 상기 접속확대관(30)의 끝단에서 상향으로 설치된 수직부(32)의 하부에 사선으로 단면이 절단된 사선절단부(31)의 공간부내에 삼각패킹부재(21)를 압력삽입하고, 상기 접속확대관(30)내에 삽입된 관을 관통하여 상기 수직부(32)와 밀착되게 지지고정부재(40)를 설치하되, 상기 지지고정부재(40)의 원형관몸체(44)의 내측을 따라 형성된 홈부(41)내에 풀림방지링(50)의 측편지지대(53)를 삽입하고, 상기 수직부(32)와 지지고정부재(40)에 각각 형성된 구멍(24)에 볼트(22)와 너트(23)로 상호 연결고정시키고, 상기 지지고정부재(40)의 홈부(41)내에 측편지지대(53)가 삽입연결되어 설치된 풀림방지링(50)의 지지고정편(51)의 구멍(24)에 볼트(22)와 너트(23)를 체결하여 고정결합되도록 한 것에 특징이 있다. In the present invention, the connection enlarged tube 30 is extended in the form of a trumpet at the end of the synthetic resin pipe 11 at the end of the synthetic resin pipe 11 when the pipe is connected for use in water and sewage pipes or waste water pipes. Insert the end of the synthetic resin tube 11 of the triangular packing in the space portion of the diagonal cut section 31, the cross section is cut diagonally in the lower portion of the vertical portion 32 installed upward from the end of the connection expansion tube 30 Pressure support member (21) is inserted through the tube inserted into the connection expansion tube (30) to install a support fixing member 40 in close contact with the vertical portion 32, the support fixing member (40) The side support 53 of the release preventing ring 50 is inserted into the groove 41 formed along the inner side of the circular tube body 44, and the holes formed in the vertical portion 32 and the support fixing member 40, respectively ( 24 to the bolt 22 and the nut 23 to be fixed to each other, the groove 41 of the support fixing member 40 The side support 53 is inserted into and connected to the hole 24 of the support fixing piece 51 of the anti-loosening ring 50 is installed by fastening the bolt 22 and the nut 23 is characterized in that the fixed coupling. .

이하, 본 발명의 구성 및 작용을 첨부된 도면에 의하여 상세히 설명하면 다음과 같다.Hereinafter, the configuration and operation of the present invention will be described in detail by the accompanying drawings.

도 1과 2는 본 발명의 관연결구를 이용하여 합성수지관의 단부에 설치된 접속확대관에 일반단면의 합성수지관을 상호조립연결한 것과 연결하는 과정을 보여주는 도면으로서, 상하수도관 또는 폐수관등에 사용하기 위하여 배관연결시 합성수지관(11)의 단부에 나팔형식으로 전방이 확대된 접속확대관(30)이 설치되고, 상기 접속확대관(30) 내로 일반적인 단면의 합성수지관(11)의 단부를 삽입하고, 상기 접속확대관(30)의 끝단에서 상향으로 설치된 수직부(32)의 하부에 사선으로 단면이 절단된 사선절단부(31)의 공간부내에 삼각패킹부재(21)를 압력삽입하고, 상기 접속확대관(30)내에 삽입된 관을 관통하여 상기 수직부(32)와 밀착되게 지지고정부 재(40)를 설치하되, 상기 지지고정부재(40)의 원형관몸체(44)의 내측을 따라 형성된 홈부(41)내에 풀림방지링(50)의 측편지지대(53)를 삽입하고, 상기 수직부(32)와 지지고정부재(40)에 각각 형성된 구멍(24)에 볼트(22)와 너트(23)로 상호 연결고정시키고, 상기 지지고정부재(40)의 홈부(41)내에 측편지지대(53)가 삽입연결되어 설치된 풀림방지링(50)의 지지고정편(51)의 구멍(24)에 볼트(22)와 너트(23)를 체결하여 고정결합되도록 한 것이다. 1 and 2 is a view showing a process of connecting the synthetic resin pipe of the general cross-section to the connection enlargement pipe installed at the end of the synthetic resin pipe using the pipe connector of the present invention, the use of water and sewage pipe or wastewater pipe, etc. In order to connect the pipes, a connecting enlarged tube 30 having a frontal extension in the form of a trumpet is installed at the end of the synthetic resin tube 11, and an end of the synthetic resin tube 11 having a general cross section is inserted into the connecting enlarged tube 30. And pressure-inserting the triangular packing member 21 into the space portion of the diagonal cut portion 31 whose cross section is cut diagonally in a lower portion of the vertical portion 32 installed upward from the end of the connecting enlargement tube 30, and connecting the The support fixing member 40 is installed to penetrate the tube inserted into the enlarged tube 30 to be in close contact with the vertical part 32, and is formed along the inner side of the circular tube body 44 of the support fixing member 40. Of the anti-loosening ring 50 in the groove 41 Insert the stationery 53, and fixed to the holes 24 formed in the vertical portion 32 and the support fixing member 40, and interconnected with bolts 22 and nuts 23, and the support fixing member ( The bolt 22 and the nut 23 are fastened by fastening the bolt 22 and the nut 23 to the hole 24 of the support fixing piece 51 of the release preventing ring 50 installed by inserting and connecting the side support 53 into the groove 41 of the 40. To be combined.

상기 수직부(32)의 하부 단면을 사선으로 절단한 사선절단부(31)를 형성하도록 하는 것은 삼각형의 공간이 형성되도록 하여 삼각형의 고무부재가 형성되고 원형의 링형상으로 삼각패킹부재(21)를 설치하여 상기 삼각형의 공간부내에 압력삽입할 때 보다 긴밀하게 삽입되도록 하면 전방으로 밀려나가지 않도록 하고, 후방에는 지지고정부재(40)에 의하여 지지되게 하여 긴밀하게 패킹될 수 있도록 하는 것이다. Forming the oblique cut portion 31 by cutting the lower end of the vertical portion 32 in an oblique line is to form a triangular space so that a triangular rubber member is formed and the triangular packing member 21 in a circular ring shape. When the pressure is inserted into the space portion of the triangle to be inserted more tightly so as not to be pushed forward, the rear is to be supported by the support fixing member 40 to be packed tightly.

도 3은 본 발명의 관연결구에 설치된 지지고정부재를 상세히 보여주는 도면으로서, 전체적으로 일정한 두께를 갖는 원형의 링형상으로서 원형관 몸체(44)의 내측면의 중앙에 일정한 깊이의 홈부(41)를 형성하고, 상기 홈부(41)의 좌우측에는 일정한 높이의 돌출부가 설치되되, 그 내측에 설치된 내측지지고정돌출부(42)의 돌출높이는 외측에 설치되는 외측지지돌출부(43)의 돌출높이보다 높게 형성되도록 하고, 상기 원형관몸체(44)의 측면에는 몸체를 일정한 간격으로 관통설치된 구멍(24)을 다수개 설치한 지지고정부재(40)인 것이다.Figure 3 is a view showing in detail the support fixing member installed in the pipe connector of the present invention, as a circular ring shape having a constant thickness as a whole formed a groove portion 41 of a constant depth in the center of the inner surface of the circular tube body 44 And, the left and right sides of the groove portion 41 is provided with a protrusion of a predetermined height, so that the protrusion height of the inner support protrusions 42 installed in the inner side is formed to be higher than the protrusion height of the outer support protrusions 43 provided on the outside. On the side of the circular tube body 44 is a support fixing member 40 having a plurality of holes 24 installed through the body at regular intervals.

상기 지지고정부재(40)는 연결하기 위하여 설치된 합성수지관(11)을 관통하 기 위한 것이어서 물론 상기 부재도 합성수지관(11)과 동일하게 원형의 링형상으로 제작하되, 합성수지관을 관통하여 설치된 내측지지고정돌출부(42)는 도 1에서보는바와 같이 삽입된 합성수지관(11)의 외부면과 접하도록 하기 위하여 외측지지돌출부(43)의 돌출 높이보다 높게 형성한 것이며, 지지고정부재의 내측지지고정돌출부(42)에 의하여 합성수지관(11)이 지지되면서 동시에 고정되도록 하기 위한 것이라는 의미에서 지지고정이라는 명칭을 부여한 것이다. The support fixing member 40 is intended to penetrate the synthetic resin tube 11 installed to connect, of course, the member is also manufactured in the same circular ring shape as the synthetic resin tube 11, the inner side installed through the synthetic resin tube The support fixing protrusion 42 is formed higher than the protruding height of the outer supporting protrusion 43 in order to contact the outer surface of the synthetic resin tube 11 inserted as shown in Figure 1, the inner support fixing member The fixing part is given in the sense that the synthetic resin pipe 11 is supported and fixed at the same time by the protrusion 42.

홈의 외측에 설치된 외측지지돌출부(43)의 높이는 내측지지고정돌출부(42)의 돌출부 높이보다 상대적으로 낮게 설치하여 도 1에서 보는바와 같이 상기 지지고정부재(40) 다음에 설치되는 풀림방지구(50)의 측면지지대(53)가 상기 지지고정부재(40)의 홈부(41)내에 삽입설치되도록 하기 위한 틈을 제공하기 위하여 돌출높이를 내측지지고정돌출부(42)의 돌출높이보다 낮게 설치한 것이다.The height of the outer support protrusion 43 installed on the outer side of the groove is relatively lower than the height of the protrusion of the inner support protrusion 42, as shown in Figure 1 as shown in Fig. 1 In order to provide a gap for allowing the side support 53 of the 50 to be inserted into the groove 41 of the support fixing member 40, the protrusion height is lower than the protrusion height of the inner support protrusion 42. .

또한 원형관몸체(44)의 측면에 다수개 형성된 구멍(24)과 수직부(32)의 구멍(24)을 일치시킨 다음 상기 수직부(32)와 지지고정부재(40)의 구멍(24)을 관통하여 볼트(22)를 설치한 다음 너트(23)로 고정하기 위한 것이다. In addition, a plurality of holes 24 formed on the side of the circular tube body 44 coincide with the holes 24 of the vertical part 32, and then the holes 24 of the vertical part 32 and the support fixing member 40. The bolt 22 is installed through and then fixed with a nut 23.

도 4는 본 발명의 관연결구에 설치된 풀림방지링을 상세히 보여주는 도면으로서, 탄력성이 있는 철편으로 원형의 링형상으로 제작한 것이며, 전체가 연결되되 한 쪽이 트여진 것으로 하거나, 2개로 분리하여 제작한 것이다.Figure 4 is a view showing in detail the anti-loosening ring installed in the pipe connector of the present invention, it is made in a circular ring shape with a resilient iron piece, the whole is connected to one side, or made to be separated into two It is.

상기 탄성철편으로 원형링형상의 풀림방지링(50)은 일정한 면적의 링몸체(52)를 갖되 합성수지관(11)의 외부면에 접하는 내부에는 요홈부(54)가 형성된 것으로서, 전체가 연결되고 일측편이 상향으로 꺾여 돌출된 측편지지대(53)가 형성 되고, 링몸체의 한 쪽이 트여졌으며, 트여진 양쪽부분의 링몸체(52) 단부에는 수직의 지지고정편(51)을 설치하고 구멍(24)이 형성되도록 한 것이거나, 또는 2개로 각각 나뉘어져 제작하되, 각각 나뉘어진 각각의 원형링형상의 풀림방지링(50)은 일정한 면적의 링몸체(52)를 갖도록 하되, 일측편이 상향으로 꺾여 돌출된 측편지지대(53)가 형성되고, 양측의 링몸체(52) 단부에는 수직의 지지고정편(51)을 설치하고 구멍(24)을 형성한 것이다.The ring-shaped anti-loosening ring 50 of the elastic iron piece has a ring body 52 of a predetermined area, but in contact with the outer surface of the synthetic resin pipe 11 is formed with a recess 54, the whole is connected One side piece is bent upward and protruding side piece support 53 is formed, one side of the ring body is opened, the vertical support fixing piece 51 is installed at the ends of the ring body 52 of both open portions (holes) 24) is to be formed, or divided into two, each produced, each of the circular ring-shaped release prevention ring 50 each divided to have a ring body 52 of a predetermined area, one side is bent upwards The protruding side support 53 is formed, and vertical support fixing pieces 51 are installed at the ends of the ring bodies 52 on both sides, and holes 24 are formed.

상기 한 개로 제작한 것이거나, 2개로 구분하여 제작한 것이거나 모두 연결하고자 하는 합성수지관(11)의 외부에 설치하되, 도 1에서 보는바와 같이 지지고정부재(40)의 외측지지돌출부(43)의 하측에 형성된 간격을 통하여 홈부(41)내에, 풀림방지링(50)의 측편지지대(53)를 삽입하고, 측편지지대(53)에 연장된 링몸체(52)의 단부에 설치된 지지고정편(51)의 구멍(24)을 통하여 볼트(22)와 너트(23)로 조여고정시키므로서, 홈부(41)내에서는 측편지지대(53)가 지지고정부재(40)와 일체가 되어 고정결합되도록 하고, 풀림방지링(50)의 링몸체(52) 내부면에 형성된 요홈부(54)에 의하여는 풀림방지링(50)내에 삽입된 합성수지관(11)의 외부면과 치밀하게 결합되어 풀림을 방지하도록 하여 이중으로 연결부위의 긴밀성과 수밀성을 향상시키도록 한 것이다. It is produced in one, or produced by dividing into two or both of the synthetic resin tube 11 to be connected to the outside, as shown in Figure 1, the outer support protrusion 43 of the support fixing member 40 A support fixing piece provided at the end of the ring body 52 extending into the groove portion 41 through the gap formed at the lower side of the side support 53 of the release ring 50 and extending to the side support 53 ( The bolts 22 and the nuts 23 are fastened and fixed through the holes 24 of the 51, so that the side support 53 is integrally formed with the support fixing member 40 in the groove 41 so as to be fixed. , By the groove 54 formed on the inner surface of the ring body 52 of the anti-loosening ring 50 is tightly coupled to the outer surface of the synthetic resin pipe 11 inserted into the anti-loosening ring 50 to prevent loosening It is to improve the tightness and watertightness of the connection part by double.

상기 측면지지대(53)의 측면을 따라 일정한 간격을 두고 돌출부(미도시)를 다수개 형성하도록 하고, 상기 지지고정부재(40)의 내측지지고정돌출부(42)의 벽면 또는 외측지지돌출부(43)의 벽면에 다수개의 홈부(미도시)를 일정한 간격으로 형성되도록 하여 상기 측면지지대(53)가 홈부(41)내에 삽입되고, 지지고정편(51)에 볼 트(22)와 너트(23)로 조여고정시킬때 측면지지대(53)가 내측지지고정돌출부(42)의 벽면에 형성된 홈부(미도시)내에 측면지지대(53)의 측면에 설치된 돌출부(미도시)가 삽입되어 고정되도록 하거나, To form a plurality of protrusions (not shown) at regular intervals along the side of the side support 53, the wall surface or the outer support protrusion 43 of the inner support protrusion 42 of the support fixing member 40 A plurality of grooves (not shown) are formed at regular intervals on the wall surface thereof so that the side support 53 is inserted into the groove 41, and the bolts 22 and the nuts 23 are supported on the support fixing piece 51. When tightening and fixing the side support 53 is a groove (not shown) formed in the wall surface of the inner support protrusion 42, the projection (not shown) installed on the side of the side support 53 is inserted and fixed, or

또는 상기 측면지지대(53)의 측면을 따라 일정한 간격을 두고 돌출부(미도시)를 다수개 형성하도록 하고, 상기 지지고정부재(40)의 외측지지돌출부(43)의 벽면에 다수개의 홈부(미도시)를 일정한 간격으로 형성되도록 하여 상기 측면지지대(53)가 홈부(미도시)내에 삽입되고, 지지고정편(51)에 볼트(22)와 너트(23)로 조여고정시킬때 측면지지대(53)가 외측지지돌출부(43)의 벽면에 형성된 홈부(미도시)내에 측면지지대(53)의 측면에 설치된 돌출부(미도시)가 삽입되어 고정되도록 하여 연결부위가 보다 확실히 고정결합되도록 하기 위함이다.Or to form a plurality of protrusions (not shown) at regular intervals along the side of the side support 53, a plurality of grooves (not shown) on the wall surface of the outer support protrusion 43 of the support fixing member 40 The side support 53 is inserted into the groove (not shown) so that the side support 53 is formed at regular intervals, and the side support 53 is tightened by fastening the bolt 22 and the nut 23 to the support fixing piece 51. This is to ensure that the connection portion is more securely fixed by inserting a protrusion (not shown) installed on the side of the side support 53 in the groove portion (not shown) formed on the wall surface of the outer support protrusion 43 is fixed.

관을 연결하기 위한 모든 장치의 재료는 합성수지인 것이나 쓰이는 용도에 따라 비철금속재질로 제작하거나 탄성재질의 금속으로 제작하도록 한다.The materials of all devices for connecting pipes are made of non-ferrous metals or elastic metals, depending on their use.

본 발명의 목적은 관연결구에 풀림방지링을 설치하여 관의 풀림을 방지하고, 나팔관형식의 접속확대관내로 일반적인 단면의 합성수지관을 삽입하여 연결부가 보다 밀실하게 연결되어 누수가 발생되지 않으면서 연결부의 관이 느슨하게되어 일탈되는 것을 방지하도록 하는 신속한 연결조립이 가능하도록 하면서 연결부의 수밀성이 향상되는 관연결구조에 관한 것이다.The purpose of the present invention is to prevent the loosening of the pipe by installing the anti-loosening ring in the pipe connector, inserting the synthetic resin pipe of the general cross-section into the connection tube of the trumpet tube type, the connection is more tightly connected and no leakage occurs The present invention relates to a pipe connection structure in which the watertightness of the connecting portion is improved while enabling a quick connection assembly to prevent the pipe from being loosened and deviated.

Claims (5)

상하수도관 또는 폐수관등에 사용하기 위하여 배관연결시 합성수지관(11)의 단부에 나팔형식으로 전방이 확대된 접속확대관(30)이 설치되고, 상기 접속확대관(30) 내로 일반적인 단면의 합성수지관(11)의 단부를 삽입하고, 상기 접속확대관(30)의 끝단에서 상향으로 설치된 수직부(32)의 하부에 사선으로 단면이 절단된 사선절단부(31)의 공간부내에 삼각패킹부재(21)를 압력삽입하고, 상기 접속확대관(30)내에 삽입된 관을 관통하여 상기 수직부(32)와 밀착되게 지지고정부재(40)를 설치하되, 상기 지지고정부재(40)의 원형관몸체(44)의 내측을 따라 형성된 홈부(41)내에 풀림방지링(50)의 측편지지대(53)를 삽입하고, 상기 수직부(32)와 지지고정부재(40)에 각각 형성된 구멍(24)에 볼트(22)와 너트(23)로 상호 연결고정시키고, 상기 지지고정부재(40)의 홈부(41)내에 측편지지대(53)가 삽입연결되어 설치된 풀림방지링(50)의 지지고정편(51)의 구멍(24)에 볼트(22)와 너트(23)를 체결In order to use for water and sewage pipes or waste water pipes, a connection enlarged tube 30 having a trumpet-shaped front is installed at the end of the synthetic resin pipe 11 when the pipe is connected, and the synthetic resin pipe having a general cross section into the connection enlarged pipe 30. Insert the end of the (11), the triangular packing member 21 in the space portion of the oblique cut section 31, the cross section is cut diagonally in the lower portion of the vertical portion 32 installed upward from the end of the connection expansion tube (30). ) Is inserted into the connection expansion tube 30, the support fixing member 40 is installed to be in close contact with the vertical portion 32 through the tube inserted into the connection expansion tube 30, the circular tube body of the support fixing member 40 The side support 53 of the release preventing ring 50 is inserted into the groove 41 formed along the inner side of the 44, and the holes 24 formed in the vertical portion 32 and the support fixing member 40 respectively. Interconnection fixation with the bolt 22 and the nut 23, and the side letter in the groove 41 of the support fixing member 40 The bolts 22 and the nuts 23 are fastened to the holes 24 of the support fixing piece 51 of the release preventing ring 50 installed by inserting and connecting the zone 53. 제 1항에 있어서,The method of claim 1, 상기 수직부(32)의 하부 단면을 사선으로 절단한 사선절단부(31)를 형성하도록 하는 것은 삼각형의 공간이 형성되도록 하여 삼각형의 고무부재가 형성되고 원형의 링형상으로 삼각패킹부재(21)를 설치하여 상기 삼각형의 공간부내에 압력삽입할 때 보다 긴밀하게 삽입되도록 하면 전방으로 밀려나가지 않도록 하고, 후방에는 지지고정부재(40)에 의하여 지지되게 하여 긴밀하게 패킹될 수 있도록 한 것에 특 징이 있는 풀림방지링이 설치된 관연결구조.Forming the oblique cut portion 31 by cutting the lower end of the vertical portion 32 in an oblique line is to form a triangular space so that a triangular rubber member is formed and the triangular packing member 21 in a circular ring shape. When the pressure insert into the space of the triangle to be inserted more closely so that it is not pushed forward, the rear is supported by the support fixing member 40 is characterized in that it can be tightly packed Pipe connection structure with anti-lock ring installed. 제 1항에 있어서  The method of claim 1 상기 지지고정부재(40)는 전체적으로 일정한 두께를 갖는 원형의 링형상으로서 원형관 몸체(44)의 내측면의 중앙에 일정한 깊이의 홈부(41)를 형성하고, 상기 홈부(41)의 좌우측에는 일정한 높이의 돌출부가 설치되되, 그 내측에 설치된 내측지지고정돌출부(42)의 돌출높이는 외측에 설치되는 외측지지돌출부(43)의 돌출높이보다 높게 형성되도록 하고, 상기 원형관몸체(44)의 측면에는 몸체를 일정한 간격으로 관통설치된 구멍(24)을 다수개 설치한 것에 특징이 있는 풀림방지링이 설치된 관연결구조.The support fixing member 40 has a circular ring shape having a constant thickness as a whole, and forms a groove portion 41 having a constant depth at the center of the inner surface of the circular tube body 44, and is fixed on the left and right sides of the groove portion 41. Protruding part of the height is installed, the protruding height of the inner supporting protrusions 42 installed in the inner side is formed to be higher than the protruding height of the outer supporting protrusions 43 installed on the outside, the side of the circular tube body 44 Pipe connection structure is provided with an anti-loosening ring characterized in that a plurality of holes 24 are installed through the body at regular intervals. 제 1항에 있어서The method of claim 1 상기 풀림방지링(50)은 탄성철편의 원형링형상으로서 일정한 면적의 링몸체(52)를 갖되 합성수지관(11)의 외부면에 접하는 내부에는 요홈부(54)가 형성된 것으로서, 전체가 연결되고 일측편이 상향으로 꺾여 돌출된 측편지지대(53)가 형성되고, 링몸체의 한 쪽이 트여졌으며, 트여진 양쪽부분의 링몸체(52) 단부에는 수직의 지지고정편(51)을 설치하고 구멍(24)이 형성되도록 한 것이거나, 또는 2개로 각각 나뉘어져 제작하되, 각각 나뉘어진 각각의 원형링형상의 풀림방지링(50)은 일정한 면적의 링몸체(52)를 갖도록 하되, 일측편이 상향으로 꺾여 돌출된 측편지지대(53)가 형성되고, 양측의 링몸체(52) 단부에는 수직의 지지고정편(51)을 설치하 고 구멍(24)을 형성한 것에 특징이 있는 풀림방지링이 설치된 관연결구조.The anti-loosening ring 50 has a ring body 52 having a predetermined area as a circular ring shape of an elastic iron piece, but has a concave groove 54 formed therein in contact with the outer surface of the synthetic resin pipe 11, and the whole is connected. The side piece support 53 is formed by protruding one side upward, and one side of the ring body is opened, and vertical support fixing pieces 51 are installed at the ends of the ring body 52 of both the open portions. 24) is to be formed, or divided into two, each produced, each of the circular ring-shaped release prevention ring 50 each divided to have a ring body 52 of a predetermined area, one side is bent upwards The protruding side support 53 is formed, and at the ends of the ring bodies 52 at both sides, a vertical support fixing piece 51 is installed and a hole 24 is formed. rescue. 제 1항에 있어서,The method of claim 1, 상기 측면지지대(53)의 측면을 따라 일정한 간격을 두고 돌출부(미도시)를 다수개 형성하도록 하고, 상기 지지고정부재(40)의 내측지지고정돌출부(42)의 벽면 또는 외측지지돌출부(43)의 벽면에 다수개의 홈부(미도시)를 일정한 간격으로 형성되도록 하여 상기 측면지지대(53)가 홈부(41)내에 삽입되고, 지지고정편(51)에 볼트(22)와 너트(23)로 조여고정시킬때 측면지지대(53)가 내측지지고정돌출부(42) 또는 외측지지돌출부의 벽면에 형성된 홈부(미도시)내에 측면지지대(53)의 측면에 설치된 돌출부(미도시)가 삽입되어 고정되도록 한 것에 특징이 있는 풀림방지링이 설치된 관연결구조.To form a plurality of protrusions (not shown) at regular intervals along the side of the side support 53, the wall surface or the outer support protrusion 43 of the inner support protrusion 42 of the support fixing member 40 A plurality of grooves (not shown) are formed at regular intervals on the wall surface thereof so that the side support 53 is inserted into the groove 41, and the bolts 22 and nuts 23 are fastened to the support fixing piece 51. When the side support 53 is fixed to the inner supporting projection 42 or the groove (not shown) formed on the wall surface of the outer support projections (not shown) the projection (not shown) installed on the side of the side support 53 is inserted and fixed The pipe connection structure is provided with a release prevention ring characterized in that.
KR1020060091709A 2006-09-21 2006-09-21 Pipe connection structure KR20080026749A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11204114B2 (en) 2019-11-22 2021-12-21 Trinity Bay Equipment Holdings, LLC Reusable pipe fitting systems and methods

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11204114B2 (en) 2019-11-22 2021-12-21 Trinity Bay Equipment Holdings, LLC Reusable pipe fitting systems and methods

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