KR200304592Y1 - Connecting structure for plastic pipe - Google Patents

Connecting structure for plastic pipe Download PDF

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Publication number
KR200304592Y1
KR200304592Y1 KR20-2002-0035800U KR20020035800U KR200304592Y1 KR 200304592 Y1 KR200304592 Y1 KR 200304592Y1 KR 20020035800 U KR20020035800 U KR 20020035800U KR 200304592 Y1 KR200304592 Y1 KR 200304592Y1
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South Korea
Prior art keywords
connector
pipe
socket
synthetic resin
fixing band
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KR20-2002-0035800U
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Korean (ko)
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서상윤
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(주)용전
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Priority to KR20-2002-0035800U priority Critical patent/KR200304592Y1/en
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Publication of KR200304592Y1 publication Critical patent/KR200304592Y1/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
    • F16L47/00Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
    • F16L47/06Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with sleeve or socket formed by or in the pipe end
    • F16L47/065Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with sleeve or socket formed by or in the pipe end with sealing rings arranged between outer surface of pipe and inner surface of sleeve or socket, the sealing rings being placed previously on the male part
    • 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
    • F16L37/00Couplings of the quick-acting type

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Joints With Sleeves (AREA)

Abstract

본 고안은 배관공사시 시공현장에서 규격관체보다 짧은 구간이 발생될 경우 숙련공없이도 연결작업이 원터치로 신속하게 이루어질 수가 있고 또 분해후 재시공이 가능토록 한 합성수지관 연결구조에 관한 것으로서, 관체의 절단부위에 두개 이상의 밀폐링(19)과 걸림홈(20)이 형성된 삽입부(16)와 연결수단을 갖는 연결부(18)로 구성되는 연결구(6)(8)를 연결형성하여 중앙의 지지턱(26)을 사이에 두고 입구에 걸림테(30) (32)를 갖는 결합홈(28)이 형성되고 양단부에는 다수의 절개홈(34)(36)을 갖는 소켓(10)으로 연결하여 고정밴드(12)(14)로 고정해 주도록 한 것이다.The present invention relates to a synthetic resin pipe connection structure that can be quickly made in one-touch connection without a skilled worker and can be recomposed after disassembly when a shorter section than a standard pipe is generated at the construction site during piping work. At least two sealing rings 19 and the engaging grooves 20 are formed in the connecting portion (6) consisting of the insertion portion 16 and the connecting portion 18 having a connecting means formed in the support jaw (26) The coupling groove 28 having a hook frame 30 and 32 is formed at the inlet with the gap between the fixing bands 12 connected to the socket 10 having a plurality of cutting grooves 34 and 36 at both ends thereof. (14) is to be fixed.

Description

합성수지관 연결구조{Connecting structure for plastic pipe}Connecting structure for plastic pipe

본 고안은 합성수지관 연결구조에 관한 것으로서, 상세하게는 시공현장에서 규격관체보다 짧게 절단된 단관의 연결작업이 용이하게 이루어질 수 있도록 한 것이다.The present invention relates to a synthetic resin pipe connection structure, and in detail to facilitate the connection work of the short pipe cut shorter than the standard pipe in the construction site.

본건 출원인은 실용신안등록 제164483호를 통하여 압출성형된 중공관을 원하는 직경을 갖도록 와인딩하면서 그 접합부를 접합하여 구성한 파이프 양단에 삽입부와 결합부를 일체로 사출성형하여서 된 이중흄관의 결합장치를 제공한 바 있으며, 이는 규격화하여 공급하게 되면 시공작업시 삽입부와 결합부를 이용하여 원터치로 간단히 연결해 줄 수 있도록 한 것이다.The present applicant provides a joining device for a double-fume pipe formed by integrally injection-molding an inserting portion and a coupling portion at both ends of a pipe formed by joining the joints while winding the extruded hollow tube to have a desired diameter through Utility Model Registration No. 164483. This is, if the standardized supply is to provide a simple one-touch connection using the insert and the coupling portion during construction work.

그러나 시공작업 중 규격화된 관체길이보다 짧은 단관을 필요로 할 경우에는 관체를 절단하여 사용하여야 하므로 삽입부와 결합부를 이용한 연결작업은 불가능하므로 이제껏 단관의 연결시에는 연결하고자 하는 단관과 마주하는 관체의 삽입부나 결합부를 절단하여 그 절단면이 접촉하도록 한 상태에서 접착면이 토치로 가열된 수밀시트를 빙둘러 접착하고 그 외면에는 폭이 넓은 금속밴드를 둘러서 바이스클립으로 집은 상태에서 수개의 볼트넛으로 연결고정토록 하거나 또는 접착면에 열선을 깐 합성수지시트를 빙둘러 감은후 전원을 공급하여 열선의 발열에 의해 융착되도록 하는 방법으로 연결토록 하고 있다.However, if a short pipe shorter than the standard pipe length is required during construction, the pipe should be cut and used. Therefore, the connection work using the insert and the coupling part is not possible. Glue the watertight sheet heated by the torch with the adhesive side while cutting the insert or joining part, and connect it with several bolt nuts while surrounding the wide metal band with a vice clip. It is fixed or wrapped around a synthetic resin sheet wrapped with a hot wire on the adhesive surface, and then supplied with power so as to be fused by heat generation of the hot wire.

따라서 단관의 연결작업시에는 복잡하고 까다로운 작업공정으로 숙련공을 필요로 할 뿐 아니라 작업시간이 많이 소요되며, 관체의 연결후 누수나 위치선정잘못 등으로 재시공을 요할 경우 재사용이 불가능하여 폐기처분되므로 시공비용이 추가되고 자원이 낭비되는 등의 문제점들이 있는 것이다.Therefore, when connecting the pipe, it requires not only skilled workers as a complicated and difficult work process, but also requires a lot of work time, and if it is required to rebuild due to leakage or incorrect positioning after connecting the pipe, it is impossible to reuse and disposed of. There are problems such as adding cost and wasting resources.

본 고안은 이와 같은 문제점들을 해결하기 위하여 시공현장에서 적정길이로 절단하여 사용하는 단관의 연결작업이 원터치로 이루어질 수 있도록 한 합성수지관의 연결구조를 제공하고자 한다.The present invention is to provide a connection structure of a synthetic resin pipe that can be made in one-touch connection of the short pipe used by cutting to the appropriate length in the construction site to solve these problems.

상기한 목적을 달성하기 위하여 본 고안은 연결하고자 하는 관체 단부에 삽입부와 연결부로 구성된 연결구를 마주보게 연결고정하여 좌우연결구를 소켓으로 결합하여 고정밴드로 고정토록 구성함을 특징으로 한다.In order to achieve the above object, the present invention is characterized in that it is configured to be fixed to the fixing band by coupling the left and right connectors to the socket by fixing the connection to the connecting end consisting of the insertion portion and the connecting portion to the pipe end to be connected.

도 1 : 본 고안의 일부를 분해한 단면구성도1 is a cross-sectional view of a part of the subject innovation

도 2 : 본 고안 타실시예의 일부를 분해한 단면구성도2 is a cross-sectional configuration view of a part of another embodiment of the present invention

<도면의 주요부분에 대한 부호의 설명><Description of the symbols for the main parts of the drawings>

(2)(4)--관체 (6)(8)--연결구(2) (4)-body (6) (8)-connection

(10)--소켓 (12)(14)--고정밴드(10)-Socket (12) (14)-Fixed Band

(16)--삽입부 (18)--연결부(16)-insertion (18)-connection

(19)(24)--밀폐링 (20)--걸림홈(19) (24)-sealing ring (20)-locking groove

(26)--지지턱 (28)--결합홈(26)-supporting jaw (28)-engagement groove

(30)(32)--걸림테 (34)(36)--절개홈(30) (32)-Hanging Frame (34) (36)-Incision Groove

도 1은 본 고안의 일부를 분해한 단면구성도로서, 본 고안은 관체(2)(4)의 절단부위에 결합고정되는 연결구(6)(8)와, 좌우연결구(6)(8) 사이에 결합고정되는 소켓(10)과, 고정밴드(12)(14)로 구성된다.1 is a cross-sectional configuration of a part of the present invention, the present invention is connected between the connector (6) (8) and the left and right connector (6) (8) which is fixed to the cut portion of the tube (2) (4) The socket 10 is fixed to the coupling, and is composed of a fixed band (12) (14).

연결구(6)(8)는 단부로 갈수록 직경이 작고 또 링홈을 통하여 적어도 두개 이상의 밀폐링(19)이 끼워지며 그 안쪽에는 걸림홈(20)을 빙둘러 형성되는 삽입부(16)와, 관체(2)(4) 직경보다 큰 연결공 내벽에 링홈을 통하여 밀폐링(24)이 삽입형성되는 연결부(18)로 구성한다.The connector (6) (8) is smaller in diameter toward the end and at least two or more sealing rings (19) are fitted through the ring groove and the insertion portion 16 is formed around the engaging groove (20) and the tubular body (2) (4) Consists of a connecting portion 18, the sealing ring 24 is inserted through the ring groove on the inner wall of the connecting hole larger than the diameter.

소켓(10)은 양측 단부로부터 지지턱(26)을 사이에 두고 내측으로 갈수록 직경이 작은 결합홈(28)이 형성되고 결합홈(28)의 입구쪽에는 걸림테(30)(32)가 형성되며 좌우결합홈(28) 단부에는 다수의 절개홈(34)(36)을 길이방향으로 형성하여 구성한다.The socket 10 has a coupling groove 28 having a smaller diameter toward the inside with the support jaw 26 interposed therebetween from both ends, and a hook frame 30 and 32 are formed at the entrance of the coupling groove 28. And the left and right coupling groove 28 is formed by forming a plurality of incision grooves 34, 36 in the longitudinal direction.

고정밴드(12)(14)는 스테인레스나 아연등과 같은 철판의 선단을 절곡하여 선단부에 형성된 고정공을 통하여 볼트넛으로 죄여주도록 구성한 것으로서, 연결구용 고정밴드(12)와 소켓용 고정밴드(14)로 구분제작된다.The fixing bands 12 and 14 are configured to be bent with a bolt nut through a fixing hole formed at the tip portion by bending the tip of an iron plate such as stainless steel or zinc, and the fixing band 12 for the connector and the fixing band for the socket ( 14).

본 고안을 구성함에 있어 연결구(6)(8)의 삽입부(16)는 가급적 관체의 제작시 그 일단에 갖는 삽입부와 같은 형태와 구조를 갖도록 하며 이러한 경우 절단된관체에만 연결구를 형성하여 그 삽입부가 규격관체가 갖는 삽입부와 마주하도록 하면 되므로 작업공정을 그만큼 단축시켜 줄 수가 있게 된다.In the construction of the present invention, the inserting portion 16 of the connector 6, 8 should have the same shape and structure as the inserting portion at one end of the pipe, preferably in the case of forming the connector only in the cut pipe. Since the insertion part should face the insertion part of the standard tube, the work process can be shortened by that much.

도 2는 본 고안 타실시예의 일부를 분해한 단면구성도로서, 소켓(10')과의 결합수단을 갖는 연결구(6')(8')를 관체(2')(4')에 연결함에 있어서는 연결구(6') (8')의 연결부를 관체(2')(4') 단부에 열융착고정하여 일체감을 갖도록 구성할 수도 있다.FIG. 2 is a cross-sectional view of a part of another embodiment of the present invention, in which a connector 6 ', 8' having a coupling means with a socket 10 'is connected to a tube 2', 4 '. In this case, the connecting portion of the connector 6 'and 8' may be heat-sealed and fixed to the ends of the tube bodies 2 'and 4' to have a sense of unity.

본 고안은 규격관체를 이용한 배관작업 중 규격관체보다 짧은 단관을 필요로 하게 되면 규격관체를 적정길이로 절단하고 이때 절단된 단관을 연결하고자 하는 규격관체가 단관과 삽입부를 통하여 마주할 경우에는 무방하나 결합부를 통하여 마주할 경우 결합부를 절단하여 각각 그 절단부를 연결구(6)(8)의 연결부(18)가 갖는 연결공에 삽입한 다음 연결구(18)에 결합된 고정밴드(12)를 볼트넛으로 견고히 연결하여 연결구(6)(8)가 소정간격을 두고 마주하도록 한다.When the short pipe is shorter than the standard pipe during the pipe work using the standard pipe, the standard pipe is cut to an appropriate length, and the standard pipe to connect the cut pipe can be connected through the short pipe and the insertion part. When facing through the coupling part, the coupling part is cut and inserted into the connection hole of the connection part 18 of the connector 6 and 8, respectively, and then the fixing band 12 coupled to the connector 18 is bolted. Tightly connected so that the connector (6) (8) to face at a predetermined interval.

관체의 연결시에는 소켓(10)을 사이에 두고 소켓(10) 양측에 갖는 결합홈(28)에 삽입부(16)를 삽입하게 되면 소켓(10)의 양단이 절개홈(34)(36)에 의해 벌어지면서 깊숙히 결합되어 소켓(10)이 갖는 걸림테(30)(32)가 삽입부(16)의 걸림홈(20)과 걸림이 이루어지며 결합후 소켓(10) 양측에 결합된 고정밴드(14)를 볼트넛으로 연결해 주게 되면 걸림테(30)(32)에 의해 이탈이 방지되고 또 소켓(10)과 삽입부(16) 사이의 틈은 밀폐링(19)에 의해 밀폐가 이루어지게 된다.When the pipe is connected, the insertion portion 16 is inserted into the coupling groove 28 on both sides of the socket 10 with the socket 10 therebetween, so that both ends of the socket 10 are cut out grooves 34 and 36. It is opened by the deep coupling is coupled to the engaging frame 30, 32 having the socket 10 has a locking groove 20 of the insertion portion 16 is made and the fixing band coupled to both sides of the socket 10 after coupling When the nut 14 is connected with the bolt nut, separation is prevented by the catching frames 30 and 32, and the gap between the socket 10 and the inserting part 16 is sealed by the sealing ring 19. do.

단관의 연결작업 후 밀폐링의 불량이나 관리소홀로 인한 관체의 부분적인 파손으로 누수가 발생되거나 또는 시공위치선정이 잘못된 경우 볼트넛을 풀어 고정밴드(12)(14)를 느슨하게 한 상태에서 소켓(10)으로부터 관체가 갖는 삽입부(16)를 분리해 주면 되므로 부품이나 재사용이 가능하게 되는 것이다.If the leakage occurs due to a defective sealing ring or partial breakage of the pipe due to poor maintenance after the connection of the single pipe, or if the installation position is incorrect, loosen the bolt nut and loosen the fixing band (12) (14). Since it is necessary to separate the insertion portion 16 of the tubular body from the components and reuse is possible.

이와 같이 본 고안은 현장에서의 시공작업 중 규격관체보다 짧은 구간이 발생할 경우 관체를 적정길이로 절단하여 그 절단부를 연결구(6)(8)의 연결공(22)에 결합하여 고정밴드(12)로 고정하고 상기 연결구(6)(8)의 삽입부(16)는 소켓(10)의 결합홈(28)에 깊숙히 결합하여 고정밴드(14)로 고정해 주면 되므로 관체의 연결작업이 숙련공없이도 원터치로 간단하고 신속하게 이루어질 수가 있고 또 관체의 연결후 누수나 위치선정잘못 등으로 재시공을 요할 경우 분해하여 재사용할 수가 있게 되므로 구입비용을 절감할 수가 있는 등의 효과를 기대할 수가 있는 것이다.As such, the present invention cuts the tube to an appropriate length when a section shorter than the standard tube occurs during construction work in the field, and couples the cut portion to the connection hole 22 of the connector 6 and 8 to fix the band 12. And the insertion portion 16 of the connector 6, 8 is deeply coupled to the coupling groove 28 of the socket 10, and fixed by a fixing band 14, so that the connection work of the pipe is one-touch without skilled workers. It can be done simply and quickly, and can be disassembled and reused if it needs to be rebuilt due to leakage or incorrect positioning after connecting the pipes, so that the cost of purchasing can be expected to be reduced.

Claims (3)

링홈을 통하여 적어도 두개이상의 밀폐링(19)이 끼워지고 안쪽에는 걸림홈(20)이 형성되는 삽입부(16)와 연결부(18)로 구성되며 관체(2)(4)의 절단부에 연결고정되는 연결구(6)(8)와, 내측 중앙의 지지턱(26)을 사이에 두고 입구쪽에 걸림테(30)(32)를 갖는 결합홈(28)이 형성되고 양측에는 다수의 절개홈(34)(36)을 갖는 소켓(10)과, 소켓(10) 양측에 결합되는 고정밴드(14)로 구성하여서 된 합성수지관 연결구조.At least two or more sealing rings 19 are fitted through the ring grooves, and an insertion part 16 and a connection part 18 having a locking groove 20 formed therein are connected and fixed to the cutting parts of the tubular bodies 2 and 4. Coupling grooves (28) having hooks (30) and (32) are formed at the inlet side with the connector (6) (8) and the support jaw (26) in the inner center between the plurality of incision grooves (34). A synthetic resin pipe connection structure consisting of a socket (10) having a (36) and a fixing band (14) coupled to both sides of the socket (10). 제1항에 있어서, 연결구(6)(8)의 연결부(18)는 밀폐링(24)을 갖는 연결공을 형성하고 연결부(18)에는 고정밴드(12)를 결합하여 연결공에 관체(2)(4)의 절단부를 삽입하고 고정밴드(12)로 고정하여서 된 합성수지관 연결구조.The connecting part (18) of the connector (6) (8) forms a connecting hole having a sealing ring (24), and the connecting part (18) couples the fixing band (12) to the connecting hole (2). (4) A synthetic resin pipe connection structure made by inserting a cut portion and fixing it with a fixing band (12). 제1항에 있어서, 연결구(6')(8')를 관체(2')(4')의 절단부에 열용융접합하여 구성하여서 된 합성수지관 연결구조.The synthetic resin pipe connecting structure according to claim 1, wherein the connector (6 ') (8') is formed by hot-fusion welding the cut portions of the tube (2 ') (4').
KR20-2002-0035800U 2002-11-29 2002-11-29 Connecting structure for plastic pipe KR200304592Y1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100868490B1 (en) 2008-06-30 2008-11-12 주식회사 용전 Structure for coupling of resin pipe
KR100923031B1 (en) * 2009-04-14 2009-10-22 일우산업 주식회사 Apparatus for coupling of plastic pipe

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100868490B1 (en) 2008-06-30 2008-11-12 주식회사 용전 Structure for coupling of resin pipe
KR100923031B1 (en) * 2009-04-14 2009-10-22 일우산업 주식회사 Apparatus for coupling of plastic pipe

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