KR100821902B1 - A socket assembly for pipe - Google Patents

A socket assembly for pipe Download PDF

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Publication number
KR100821902B1
KR100821902B1 KR1020080005166A KR20080005166A KR100821902B1 KR 100821902 B1 KR100821902 B1 KR 100821902B1 KR 1020080005166 A KR1020080005166 A KR 1020080005166A KR 20080005166 A KR20080005166 A KR 20080005166A KR 100821902 B1 KR100821902 B1 KR 100821902B1
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South Korea
Prior art keywords
socket
flange
fastening
fixing
sockets
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KR1020080005166A
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Korean (ko)
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박원복
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박원복
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Priority to KR1020080005166A priority Critical patent/KR100821902B1/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
    • F16L21/02—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings
    • 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
    • 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
    • F16L21/08—Joints with sleeve or socket with additional locking means

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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

A socket assembly is provided to install sockets at an awkward place to assemble sockets close by replacing bolt holes at the lower portion of the assembly with an interlocking mechanism. A socket assembly(2) having an interlocking mechanism at the lower part includes a front socket which has a cylindrical front body(21), a flange(22) extended from the front body, a tapered area(23) between the body and the flange, and a fixing portion(33) at the lower part of the front socket; and a rear socket mated to the front socket and having a cylindrical rear body(31), a flange(32) extended from the rear body and an interlocking portion to accept the fixing portion of the front socket.

Description

배관 연결 소켓어셈블리{A socket assembly for pipe}A socket assembly for pipe

본 발명은 배관 연결 소켓어셈블리에 관한 것으로 더욱 상세하게는 상수도를 비롯하여 각종 오/폐수 이송에 적용되는 배관을 상호 연결하기 위해 배관의 전,후 가장자리에 개재되는 연결소켓에 있어서; 상기 연결 소켓의 하단을 홈을 이용한 끼움 방식을 통해 체결하고, 상단은 나사체결을 통해 고정함으로써 체결 효율을 극대화하여 작업성 및 조립성 향상을 도모할 수 있도록 한 배관 연결 소켓의 개선안에 관한 것이다.The present invention relates to a pipe connection socket assembly, and more particularly, to a connection socket interposed at the front and rear edges of pipes for interconnecting pipes applied to various wastewater / wastewater transfers including waterworks; The lower end of the connection socket is fastened through a fitting method using a groove, and the upper end is related to an improvement plan of a pipe connection socket to maximize work efficiency and assembly performance by maximizing fastening efficiency by screwing through screwing.

일반적으로 배관 연결소켓은 시공되는 배관의 전,후에 개재되어 배관을 상호 연결하기 위한 것으로 상,하수관이나 각종 오/폐수관을 비롯하여 다양한 배관설비에 적용된다.In general, pipe connection sockets are used to interconnect pipes before and after the construction of pipes, and are applied to various piping facilities including water and sewage pipes and various sewage / waste water pipes.

이러한 배관 연결소켓(1)은 도 1에서와 같이 통상의 배관을 연결 안치하는 원통형의 본체(10)와 상기 본체(10)와 일체로 형성되며 다수 개의 체결공(11)을 원주면으로 형성한 플랜지(12)로 구성된다.Such a pipe connecting socket 1 is formed integrally with the main body 10 and the cylindrical body 10 for mounting and connecting the conventional pipe as shown in Figure 1 and formed with a plurality of fastening holes 11 in the circumferential surface It consists of a flange 12.

상기와 같은 배관 연결소켓(1)은 배관의 양측에 각각 개재되고 체결공(11)을 통해 볼트/너트와 같은 체결수단으로써 연결 고정되어 배관의 연결작업을 완료한다.The pipe connection sockets 1 as described above are interposed on both sides of the pipe and connected and fastened by fastening means such as bolts / nuts through the fastening holes 11 to complete the pipe work.

이와 같이 통상의 배관 연결소켓을 상호 체결하기 위한 수단으로 생산원가와 시공성이 용이한 볼트/너트(이하 나사체결이라 함)를 이용한 체결수단이 널리 이용되며, 이러한 나사체결을 통한 체결부위는 배관의 직경에 따라 4곳에서 6곳이 널리 이용된다.As a means for fastening the normal pipe connecting sockets as described above, fastening means using bolts / nuts (hereinafter referred to as screw fastening), which are easy to produce and construct, are widely used. Depending on the diameter, four to six are widely used.

이처럼 배관 연결소켓의 체결을 위한 체결부위는 체결력의 극대화를 위해 플랜지의 가장자리와 인접한 부위에 형성됨이 일반적이다.As described above, the fastening portion for fastening the pipe connection socket is generally formed at a portion adjacent to the edge of the flange to maximize the fastening force.

하지만, 이와 같은 나사체결이 적용된 연결소켓은 형상이 간단하고, 저렴한 생산단가로 인해 널리 적용되지만, 배관의 적용 장소에 따라 나사체결의 문제를 나타내는 경우가 빈번히 발생하였다.However, the connection socket to which such a screw connection is applied is widely applied due to its simple shape and low production cost, but frequently shows a problem of screwing depending on the application place of the pipe.

특히 지하 매설용 배관의 경우 도 7에서와 같이 체결부위가 지면(E)과 인접하거나 불규칙한 지면상태로 흙속에 묻히는 경우가 발생하여 나사체결 작업이 아주 난이하여 작업성 저하의 직접적인 원인으로 작용하였다.Particularly, in the case of underground buried pipe, as shown in FIG. 7, the fastening part is buried in the soil adjacent to the ground (E) or in irregular ground state, and screw fastening work is very difficult, thus acting as a direct cause of deterioration of workability.

뿐만 아니라, 이러한 작업성 저하는 완전한 나사체결력을 유도하지 못하여 체결부위가 느슨해져 누수와 같은 시공상 불량을 초래하여 품질저하에 따른 경제적 손실을 야기하는 문제점을 안고 있었다.In addition, this deterioration of workability had a problem in that the loosening of the fastening part could not be induced to complete screw tightening force, resulting in poor construction, such as water leakage, resulting in economic loss due to quality deterioration.

이에 본 발명에서는 상기한 문제점을 해결하기 위해 제시된 것으로, 전,후소켓의 하단부는 홈에 의한 끼움 방식으로 고정하고, 상단은 나사체결과 같은 체결수단을 통해 고정함으로써 지면과 인접한 체결부위를 삭제하여 체결작업성 향상을 이룰 수 있으며, 나아가 하단부의 홈과 상단부의 나사체결에 의해 전반적인 연결소켓의 견고한 고정상태를 도모할 수 있어 시공성 향상과 체결효율 극대화에 따른 누수 등의 불량발생 억제에 따른 시공품질향상을 목적으로 한다.Therefore, in the present invention to solve the above problems, the lower part of the front and rear socket is fixed by the fitting method by the groove, and the upper part is fixed by the fastening means such as screw body to remove the fastening portion adjacent to the ground It is possible to achieve fastening workability, and furthermore, it is possible to achieve a firm fixing state of the overall connection socket by screwing the lower groove and the upper part, so that the construction quality is improved by improving the workability and preventing the occurrence of defects such as leakage by maximizing the fastening efficiency. For the purpose of improvement.

상기 목적을 달성하기 위한 본 발명인 배관 연결 소켓어셈블리는 소정의 두께와 직경을 가지는 원통형 본체에 플랜지를 구비하고, 본체와 플랜지의 경계부위에 테이퍼부를 더 구비하여 하단에는 고정부를 형성한 전소켓과,Piping connection socket assembly of the present invention for achieving the above object is provided with a flange on the cylindrical body having a predetermined thickness and diameter, and further provided with a tapered portion at the boundary between the main body and the flange and the bottom and a fixed socket formed in the fixed portion; ,

상기 전소켓과 상응하는 형상으로 원통형 본체에 플랜지를 형성하되, 플랜지 이면 하단으로 전소켓의 고정부를 수용하는 체결부를 더 구비하여 구성되는 후소켓으로 실현 가능하다.Forming a flange on the cylindrical body in a shape corresponding to the front socket, it is possible to realize a rear socket further comprises a fastening portion for receiving the fixing portion of the front socket to the bottom of the flange.

이상과 같은 본 발명인 배관 연결 소켓어셈블리는 전,후소켓의 고정부와 체결부를 통한 끼움 방식으로 고정하여 지면과 인접한 체결부위를 삭제하여 체결작업성 향상을 이루어 시공기간을 단축할 수 있다.The pipe connection socket assembly of the present invention as described above can be fixed by the fitting method through the fixing portion and the fastening portion of the front and rear sockets to improve the fastening workability by eliminating the fastening portion adjacent to the ground can shorten the construction period.

나아가 전소켓의 고정부와 이에 상응하는 후소켓의 체결부 내면이 테이퍼형 으로 형성됨으로써, 고정력에 의해 전,후소켓의 밀착력을 증대시켜 누수 등의 시공 후 불량발생을 원천적으로 봉쇄하여 시공신뢰도 향상과 이에 따른 고품질의 배관시공이 가능하도록 한 유용한 발명이라 할 것이다.Furthermore, since the fixed part of the front socket and the inner surface of the fastening part of the corresponding rear socket are formed in a tapered shape, the adhesion of the front and rear sockets is increased by the fixing force, and the construction reliability is improved by blocking the occurrence of defects after construction such as leakage. And according to this would be a useful invention to enable high-quality piping construction.

본 발명인 배관 연결 소켓어셈블리(2)는 소정의 두께와 직경을 가지는 원통형 본체(21)에 플랜지(22)를 구비하고, 본체(21)와 플랜지(22)의 경계부위에 테이퍼부(23)를 더 구비하여 하단에는 고정부(24)를 형성한 전소켓(20)과,The pipe connecting socket assembly 2 of the present invention includes a flange 22 in a cylindrical body 21 having a predetermined thickness and diameter, and a tapered portion 23 at a boundary between the body 21 and the flange 22. Further provided at the bottom and the front socket 20 to form a fixed portion 24,

상기 전소켓(20)과 상응하는 형상으로 원통형 본체(31)에 플랜지(32)를 형성하되, 플랜지(32) 이면 하단으로 전소켓(20)의 고정부(24)를 수용하는 체결부(33)를 더 구비한 후소켓(30)으로 구성된다.The flange 32 is formed on the cylindrical body 31 in a shape corresponding to that of the all sockets 20, and a fastening portion 33 for receiving the fixing portion 24 of the all sockets 20 to the lower surface of the flange 32. It is composed of a socket 30 further provided with.

이하 첨부되는 도면과 관련하여 본 발명의 구성 및 작용을 설명하면 다음과 같다.Hereinafter, the configuration and operation of the present invention will be described with reference to the accompanying drawings.

도 2 및 도 3의 사시도 및 분해 사시도에서와 같은 본 발명인 배관 연결 소켓어셈블리(2)는 배관을 삽입 고정하도록 소정의 두께와 직경을 가지며 내주연 일측으로 스토퍼(25)를 일체로 형성하여 플랜지(22)를 형성한 본체(21)와, 상기 본체(21)와 플랜지(22)의 경계지점으로 다수 개의 체결공(26)을 가지는 테이퍼부(23)를 더 구비하되 하단에는 고정부(24)를 형성한 전소켓(20)과,The pipe connection socket assembly 2 of the present invention as shown in the perspective and exploded perspective view of Figures 2 and 3 has a predetermined thickness and diameter to insert and fix the pipe and integrally formed with a stopper 25 to one side of the inner circumference flange ( 22 and a taper portion 23 having a plurality of fastening holes 26 as a boundary point between the main body 21 and the flange 22, the lower end of the fixing portion 24 Forming all sockets 20 and,

상기 전소켓(20)에 상응하는 형상으로 본체(31)와 플랜지(32)를 형성하되, 전소켓(20)과 연접하는 플랜지(32) 이면 하단으로 전소켓(20)의 고정부(24)를 수용 하여 고정하기 위한 체결부(33)를 더 구비한 후소켓(30)으로 구성된다.The main body 31 and the flange 32 is formed in a shape corresponding to the all socket 20, but the fixing portion 24 of the all socket 20 to the bottom of the rear surface of the flange 32 in contact with the all socket 20 It is composed of a socket 30 further provided with a fastening portion 33 for receiving and fixing the.

도 4 및 도 5는 본 발명인 배관 연결소켓어셈블리(2)의 정면 및 단면을 도시한 도면으로서, 상기 전소켓(20)의 하단에 형성되는 고정부(24)는 테이퍼부(23)와 경계를 이루는 플랜지테두리 일부분을 제거하여 원호형의 테이퍼부(23)만 형성되도록 하며, 상기 제거된 플랜지테두리로 인해 고정부(24) 양측에는 테이퍼부(23)와 플랜지테두리와의 단차에 의한 걸림턱(27)이 형성된다.4 and 5 are views showing the front and the cross-section of the pipe connection socket assembly 2 of the present invention, the fixing portion 24 formed at the lower end of the front socket 20 is bounded with the tapered portion 23. Part of the flange rim is formed to remove only the arcuate tapered portion 23, and because of the removed flange rim on both sides of the fixing portion 24 by the step of the tapered portion 23 and the flange rim step ( 27) is formed.

상기 후소켓(30)의 체결부(33)는 고정부(24)를 수용 고정하기 위한 것으로, 전소켓(20)과 연접하는 후소켓 플랜지(32) 이면 하단의 연장부를 통해 형성되며, 그 내측면은 고정부(24)의 테이퍼부(23)에 상응하는 테이퍼면(34)을 형성하여 구비된다.The fastening part 33 of the back socket 30 is for accommodating and fixing the fixing part 24, and is formed through an extension part of the bottom surface of the rear surface of the back socket flange 32 which is connected to the front socket 20. The side surface is provided by forming a tapered surface 34 corresponding to the tapered portion 23 of the fixing portion 24.

상기와 같이 구성된 전,후소켓(20,30)은 상단 테이퍼부(23)에 다수 개의 체결공(26)을 등간격으로 구비하여 나사체결에 의한 체결력 유지가 가능하도록 하며, 나아가 고정부(24)와 체결부(33) 선단에도 체결공(26')을 더 구비하여 보다 확고한 고정상태 유지가 이루어질 수 있도록 한다.The front and rear sockets 20 and 30 configured as described above are provided with a plurality of fastening holes 26 at equal intervals on the upper tapered portion 23 to maintain the fastening force by screwing, and further, the fixing part 24. ) And a fastening hole 26 ′ is also provided at the front end of the fastening part 33 so that a more firm fixed state can be maintained.

이와 같이 구성되는 전,후소켓(20,30)은 체결 후 누수를 방지하기 위해 전,후소켓(20,30) 어느 한 쪽의 이면에 그루브(groove;40)를 형성하고, 상기 그루브(40)에는 오-링(o-ring)과 같은 실링재(41)를 개재하여 누수를 방지하도록 한다.The front and rear sockets 20 and 30 configured as described above form grooves 40 on either side of the front and rear sockets 20 and 30 to prevent leakage after the fastening, and the groove 40 ) Is prevented from leaking through a sealing material 41 such as an o-ring.

이상과 같이 구성된 본 발명인 배관 연결 소켓어셈블리(2)는;Piping connection socket assembly 2 of the present invention configured as described above;

먼저, 도 6에 도시된 사용상태도에서와 같이 전소켓(20)의 본체(21)로 배관(100)을 삽입고정하고, 이 때 배관(100)은 본체(21) 내주연에 형성된 스토퍼(25)에 의해 정확한 체결부위를 유지할 수 있다.First, the pipe 100 is inserted into and fixed to the main body 21 of the front socket 20 as shown in the use state diagram shown in FIG. 6, and the pipe 100 is formed at the stopper 25 formed at the inner circumference of the main body 21. ) Can maintain the correct fastening area.

이와 같이 전소켓(20)을 배관(100)에 체결한 후, 후소켓(30) 역시 전소켓(20)과 동일하게 배관(100) 선단에 개재하여 전,후소켓의 연결이 가능하도록 준비한다.In this way, after the front socket 20 is fastened to the pipe 100, the rear socket 30 is also prepared to be connected to the front and rear sockets via the pipe 100 in the same way as the front socket 20. .

상기와 같이 전,후소켓(20,30)을 배관(100)에 개재하고, 이어 후소켓(30)의 플랜지(32)에 일체로 형성된 체결부(33)에 전소켓(20)의 고정부(24)를 삽입하여 끼움 방식에 의한 체결이 이루어지도록 하는데, 이 때 고정부(24) 양측에 형성된 걸림턱(27)이 체결부(33)의 선단과 맞닿을 때까지 가압하여 전,후소켓(20,30)의 이면이 밀착되도록 하여 실링재(41)에 의한 누수를 방지한다.As described above, the front and rear sockets 20 and 30 are interposed in the pipe 100, and then the fixing portion of the front socket 20 is fastened to the fastening portion 33 formed integrally with the flange 32 of the rear socket 30. Insertion (24) is to be fastened by the fitting method, at this time, the locking jaw (27) formed on both sides of the fixing portion 24 is pressed until the contact with the front end of the fastening portion 33 before and after the socket The back surfaces of the 20 and 30 are brought into close contact with each other to prevent leakage caused by the sealing material 41.

상기와 같이 고정부(24)와 체결부(33)는 그 조립면이 상호 테이퍼로 형성됨으로 인해 고정부(24)가 체결부(33)에 수용되면 될수록 전,후소켓(20,30)의 이면은 더욱더 견고히 밀착되게 된다.As described above, the fixing part 24 and the fastening part 33 are formed by mutual tapering, so that the fixing part 24 is accommodated in the fastening part 33, the front and rear sockets 20 and 30 are of the same. The back is more tightly adhered to.

이와 같이 전,후소켓(20,30)을 상호 결합한 후에는 상단과 더불어 체결부(33)선단에 형성된 체결공(26')을 통해 나사체결하여 전,후소켓에 의한 배관 연결작업이 완료되도록 한다.In this way, after the front and rear sockets 20 and 30 are mutually coupled, the pipe connection work by the front and rear sockets is completed by screwing through the fastening hole 26 'formed at the end of the fastening part 33 together with the upper end. do.

상기와 같이 전,후소켓으로 구성되는 배관 연결 소켓어셈블리(2)는 도 7에서와 같이 매설 지면(E)으로부터 체결부(33)에 형성된 체결공(26')과의 거리가 이격되어 나사체결시 지면의 방해를 받지 않고 용이한 체결작업이 가능하다.As described above, the pipe connection socket assembly 2 constituted by the front and rear sockets is spaced apart from the fastening hole 26 'formed at the fastening portion 33 from the buried ground E as shown in FIG. Easy fastening is possible without being disturbed by the ground.

이는 종래 배관 연결소켓의 체결이 지면과 인접하여 야기되는 문제점을 일소 에 해결할 수 있는 장점으로 작용하며, 더불어 원활한 나사체결작업으로 견고한 고정상태 유지가 가능하여 체결력 증대에 따른 누수를 미연에 방지할 수 있는 장점을 가진다.This acts as an advantage to solve the problems caused by the fastening of the conventional pipe connection socket adjacent to the ground at once, and also to maintain a firm fixed state by smooth screwing operation to prevent leakage due to the increase in the fastening force in advance. Has the advantage.

도 1은 종래 기술이 적용된 배관 연결 소켓 가운데 일실시예를 도시한 사용상태도,1 is a state diagram showing an embodiment of a pipe connection socket to which the prior art is applied,

도 2는 본 발명이 적용된 배관 연결 소켓어셈블리를 도시한 사시도,2 is a perspective view showing a pipe connection socket assembly to which the present invention is applied;

도 3은 본 발명이 적용된 배관 연결 소켓어셈블리를 도시한 분해 사시도,3 is an exploded perspective view illustrating a pipe connection socket assembly to which the present invention is applied;

도 4는 본 발명이 적용된 배관 연결 소켓어셈블리를 도시한 정면도,4 is a front view showing a pipe connection socket assembly to which the present invention is applied;

도 5는 본 발명이 적용된 배관 연결 소켓어셈블리를 도시한 측면도 및 단면도,5 is a side view and a cross-sectional view showing a pipe connection socket assembly to which the present invention is applied;

도 6은 본 발명이 적용된 배관 연결 소켓어셈블리의 사용상태를 도시한 사용상태도 및 그 단면도,Figure 6 is a state diagram showing the state of use of the pipe connection socket assembly to which the present invention is applied and its cross-sectional view,

도 7은 본 발명이 적용된 배관 연결 소켓어셈블리와 종래 기술이 적용된 배관 소켓의 사용상태를 상호 비교한 사용상태도.Figure 7 is a use state comparing the use state of the pipe connection socket assembly to which the present invention is applied and the pipe socket to which the prior art is applied.

*도면의 주요 부분에 사용된 부호의 설명** Description of the symbols used in the main parts of the drawings *

2;배관 연결 소켓어셈블리 20;전소켓2; piping connection socket assembly 20; all sockets

23;테이퍼부 24;고정부23; taper part 24; fixed part

30;후소켓 33;체결부30; socket 33; fastening part

Claims (4)

내주연 일측으로 스토퍼를 일체로 형성하여 플랜지를 일체로 형성한 본체와, 상기 본체와 플랜지의 경계지점으로 다수 개의 체결공을 가지는 테이퍼부를 더 구비하되 하단에는 고정부를 형성한 전소켓과,A stopper is integrally formed on one side of the inner circumference and a flange is integrally formed, and a taper part having a plurality of fastening holes as a boundary point between the main body and the flange is further provided, and a lower socket is formed at the bottom thereof; 상기 전소켓에 상응하는 형상으로 본체와 플랜지를 형성하되, 전소켓과 연접하는 플랜지 이면 하단으로 전소켓의 고정부를 수용하여 고정하기 위한 체결부를 더 구비한 후소켓으로 구성된 것을 특징으로 하는 배관 연결 소켓어셈블리.The main body and the flange is formed in a shape corresponding to the all sockets, pipe connection, characterized in that consisting of a rear socket further comprising a fastening portion for receiving and fixing the fixing portion of the front socket to the bottom bottom of the flange connected to the front socket Socket assembly. 제 1 항에 있어서;The method of claim 1; 상기 전소켓의 하단에 형성되는 고정부는;A fixing part formed at a lower end of the all sockets; 테이퍼부와 경계를 이루는 플랜지테두리 일부분을 제거하여 원호형의 테이퍼부만 형성되도록 하며, 상기 제거된 플랜지테두리로 인해 고정부 양측에는 테이퍼부와 플랜지테두리와의 단차에 의한 걸림턱이 형성되는 것을 특징으로 하는 배관 연결 소켓어셈블리.Part of the flange border forming a boundary with the tapered part is removed so that only an arcuate tapered part is formed, and the locking step is formed on both sides of the fixing part by the step between the tapered part and the flanged edge due to the removed flanged edge. Pipe connection socket assembly. 제 1 항에 있어서;The method of claim 1; 상기 후소켓의 체결부는;Fastening portion of the back socket; 고정부를 수용 고정하기 위한 것으로, 전소켓과 연접하는 후소켓 플랜지 이면 하단의 연장부를 통해 형성되며, 그 내측면은 고정부의 테이퍼부에 상응하는 테이퍼면을 형성하여 구비되는 것을 특징으로 하는 배관 연결 소켓어셈블리.It is for accommodating and fixing the fixing portion, it is formed through the extension portion of the lower surface of the rear surface of the rear socket flange in contact with the front socket, the inner surface is provided by forming a tapered surface corresponding to the tapered portion of the fixing portion Connection socket assembly. 제 1 항에 있어서;The method of claim 1; 상기 전,후소켓은 어느 한 쪽 선택적으로 이면에 그루브(groove)를 형성하고, 상기 그루브에 실링재를 개재하는 것을 특징으로 하는 배관 연결 소켓어셈블리.The front and rear sockets are optionally formed with grooves on either side thereof, and a pipe connection socket assembly comprising a sealing material interposed therebetween.
KR1020080005166A 2008-01-17 2008-01-17 A socket assembly for pipe KR100821902B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102464834B1 (en) * 2021-08-19 2022-11-09 씨제이제일제당 (주) Cart treatment system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20060082483A (en) * 2005-01-12 2006-07-18 동원철강 주식회사 Corrugated steel pipe a coupling device
KR20060115051A (en) * 2005-05-04 2006-11-08 최선필 Connection device for pipe
KR20070069223A (en) * 2005-10-10 2007-07-03 조정래 A structure of bypass pipe

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20060082483A (en) * 2005-01-12 2006-07-18 동원철강 주식회사 Corrugated steel pipe a coupling device
KR20060115051A (en) * 2005-05-04 2006-11-08 최선필 Connection device for pipe
KR20070069223A (en) * 2005-10-10 2007-07-03 조정래 A structure of bypass pipe

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102464834B1 (en) * 2021-08-19 2022-11-09 씨제이제일제당 (주) Cart treatment system
WO2023022325A1 (en) * 2021-08-19 2023-02-23 씨제이제일제당 (주) Cart treatment system

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