KR200424262Y1 - a pipe joint structure - Google Patents

a pipe joint structure Download PDF

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Publication number
KR200424262Y1
KR200424262Y1 KR2020060013731U KR20060013731U KR200424262Y1 KR 200424262 Y1 KR200424262 Y1 KR 200424262Y1 KR 2020060013731 U KR2020060013731 U KR 2020060013731U KR 20060013731 U KR20060013731 U KR 20060013731U KR 200424262 Y1 KR200424262 Y1 KR 200424262Y1
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South Korea
Prior art keywords
pipe
sealing member
fluid transfer
connection
transfer pipe
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KR2020060013731U
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Korean (ko)
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장동원
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장동원
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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
    • F16L17/00—Joints with packing adapted to sealing by fluid pressure
    • F16L17/02—Joints with packing adapted to sealing by fluid pressure with sealing rings arranged between outer surface of pipe and inner surface of sleeve or socket
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/02—Sealings between relatively-stationary surfaces

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)

Abstract

본 고안은 하수관 등의 유체이송관에 연결관을 간편하게 결합할 수 있도록 하는 유체이송관의 연결관 접속구조에 관한 것으로, The present invention relates to a connection pipe connection structure of the fluid transport pipe to easily connect the connection pipe to the fluid transport pipe, such as sewage pipe,

종래의 유체이송관의 연결관 접속구조는 대체적으로 구조가 복잡할 뿐 아니라 소요부품이 많아 제작이 힘들고 비용이 많이 들게 될 뿐 아니라 조립성 및 기밀성이 좋지 못한 문제가 있었던 바,The connection structure of the connection pipe of the conventional fluid transfer pipe is not only complicated in structure but also requires a lot of required parts, making manufacturing difficult and expensive, and having poor assembly and airtightness.

연결관(20)의 접속측 내부 선단부에 마련된 씰링부재 삽입부(21)에 씰링부재(30)를 삽입한 후 연결관(20)의 접속측 선단에 고정캡(40)을 결합하여 씰링부재(30)를 고정한 후 유체이송관(10)을 연결관(20)에 삽입 결합하도록 한 것을 특징으로 하는 본 고안에 의하면 씰링부재(30)를 연결관(20)에 투입하고 고정캡(40)으로 결합하는 사전작업 및 유체이송관(10)을 연결관(20)에 삽입하는 유체이송관 결합작업을 간편하게 할 수 있게 되어 유체이송관 조립에 따른 인력 및 비용을 절감할 수 있게 될 뿐 아니라 유체이송관(10)을 삽입할 때에 씰링부재(30)의 이탈이나 유동이 없게 되므로 조립불량이 발생하지 않게 되고 견고한 조립과 완벽한 기밀성을 유지할 수 있게 되어 연결관(20)의 상품성을 크게 향상시킬 수 있게 되는 등의 효과를 얻을 수 있게 된다.After inserting the sealing member 30 into the sealing member insertion portion 21 provided at the inner side of the connection side of the connecting tube 20, the fixing member 40 is coupled to the connecting side end of the connecting tube 20 to seal the sealing member ( According to the present invention, characterized in that the fluid transfer pipe 10 is inserted into the connecting pipe 20 after fixing the insert 30, the sealing member 30 is inserted into the connecting pipe 20 and coupled to the fixed cap 40. It is possible to simplify the pre-operation and the fluid transfer pipe coupling operation to insert the fluid transfer pipe 10 into the connection pipe 20 can not only reduce the manpower and cost of the fluid transfer pipe assembly, but also the fluid transfer pipe 10 Since there is no detachment or flow of the sealing member 30 when inserting, assembly defects do not occur, and solid assembly and perfect airtightness can be maintained, thereby greatly improving the merchandise of the connecting pipe 20. You can get it.

유체이송관, 연결관, 씰링부재, 고정캡 Fluid transfer pipe, connection pipe, sealing member, fixed cap

Description

유체이송관의 연결관 접속구조 { a pipe joint structure }{A pipe joint structure}

도 1은 본 고안의 한 실시예의 분해 사시도1 is an exploded perspective view of an embodiment of the present invention

도 2a는 동 실시예의 연결관에 고정캡을 결합하기 전의 분해 종단면도Figure 2a is an exploded longitudinal cross-sectional view before coupling the fixing cap to the connector of the embodiment

도 2b는 동 실시예의 연결관에 고정캡을 결합한 후의 종단면도Figure 2b is a longitudinal sectional view after coupling the fixed cap to the connector of the embodiment

도 2c는 동 실시예의 고정캡이 결합된 연결관에 유체이송관을 접속한 상태의 종단면도Figure 2c is a longitudinal cross-sectional view of the fluid transfer pipe connected to the connection pipe is fixed cap of the embodiment

〈도면의 주요 부분에 대한 부호의 설명〉<Explanation of symbols for main parts of drawing>

10 : 유체이송관 20 : 연결관10: fluid transfer pipe 20: connector

21 : 씰링부재 삽입부 21a : 하부단턱21: sealing member insertion portion 21a: lower step

22 : 걸림돌출부 30 : 씰링부재22: locking projection 30: sealing member

31 : 지지링 수납홈 32 : 지지링31: support ring receiving groove 32: support ring

33 : 밀착경사날개 40 : 씰링부재 고정캡33: close inclined wing 40: sealing member fixing cap

41 : 결합돌출부 42 : 걸림돌기41: engaging projection 42: locking projection

43 : 가압돌출부 43: pressure projection

본 고안은 상수관, 하수관 등의 유체이송관에 연결관을 간편하게 결합할 수 있도록 하는 유체이송관의 연결관 접속구조에 관한 것으로, 더 자세하게는 연결관의 내부 상부에 씰링부재를 설치하여 유체이송관을 연결관에 투입하는 것만으로 유체이송관과 연결관을 간편하게 접속할 수 있도록 한 것에 관한 것이다.The present invention relates to a connection pipe connection structure of a fluid transport pipe that can be easily coupled to the fluid transport pipe, such as water pipes, sewage pipe, more specifically, connecting the fluid transport pipe by installing a sealing member on the inner upper portion of the connection pipe The present invention relates to a method for easily connecting a fluid transfer pipe and a connection pipe by simply inputting the pipe.

일반적으로 하수나 상수 등의 물이나 그 밖의 유체를 이송하는 직선형 유체이송관에 다른 직선형 유체이송관을 결합할 때나 유체이송각도를 변경할 때, 또는 유체를 분기하여 이송할 때에는 일자형 연결관, 엘보(L), 티(T), 유(U), 와이(Y) 등의 연결관의 일단부를 접속한 후 연결관의 타단부에 다른 직선형 유체이송관을 연결하게 된다.Generally, when connecting other linear fluid transfer pipes or changing fluid transfer angles, or diverging fluids, straight connector pipes and elbows (L). After connecting one end of the connection tube, such as the tee (T), the oil (U), the wire (Y), the other linear fluid transfer pipe is connected to the other end of the connection tube.

그런데 종래에 있어서 상기 유체이송관의 연결관 접속구조는 대체적으로 구조가 복잡할 뿐 아니라 소요부품이 많아 제작이 힘들고 비용이 많이 들게 될 뿐 아니라 조립성 및 기밀성이 좋지 못한 문제가 있었다.By the way, in the related art, the connection pipe connection structure of the fluid transfer pipe is not only complicated in structure but also requires many parts, making manufacturing difficult and expensive, and having poor assembly and airtightness.

예를 들어 종래에 있어서 연결관의 내부 상부에 형성한 씰링부재 안착홈에 유연한 재질의 링형 씰링부재를 설치하고, 유체이송관을 연결관에 삽입하여 결합하도록 한 것은 유체이송관을 삽입하는 과정에서 씰링부재가 유체이송관과의 마찰력에 의해 연결관의 내부로 밀려들어가면서 안착홈으로부터 벗어나게 되어 조립이 제대로 이루어지지 않게 될 뿐 아니라 기밀성이 나빠지게 되는 등의 문제가 있었다.For example, in the related art, a ring-shaped sealing member made of a flexible material is installed in a sealing member seating groove formed in the upper portion of the connecting tube, and the fluid transfer tube is inserted into the connecting tube to be coupled to the sealing member in the process of inserting the fluid transfer tube. Was pushed into the interior of the connecting pipe by the frictional force with the fluid transfer pipe, and was released from the seating groove so that the assembly was not performed properly and the airtightness was deteriorated.

본 고안은 상기와 같은 종래의 실정을 감안하여 안출한 것이며, 그 목적이 보다 적은 수의 부품으로 간편하게 유체이송관과 연결관을 접속할 수 있도록 함은 물론 더욱 뛰어난 기밀성을 발휘할 수 있도록 하는 유체이송관의 연결관 접속구조를 제공하는 데에 있는 것이다.The present invention has been devised in view of the conventional situation as described above, and the purpose thereof is to connect the fluid transfer pipe to the fluid transfer pipe and the connection pipe with a smaller number of parts, as well as to provide more excellent airtightness. It is to provide a pipe connection structure.

본 고안은 상기의 목적을 달성하기 위하여 연결관의 접속측 내부 선단부에 설치한 씰링부재를 고정캡으로 고정하여 유체이송관이 연결관에 삽입 결합될 때에 씰링부재의 이탈이나 유동을 방지할 수 있도록 한 것을 특징으로 하며, 이하 그 구체적인 기술내용을 첨부도면에 의거하여 더욱 자세히 설명하면 다음과 같다.In order to achieve the above object, the present invention fixes the sealing member installed on the inner end of the connecting pipe with a fixing cap to prevent the sealing member from being separated or flowed when the fluid transfer pipe is inserted into the connecting pipe. Characterized in detail, hereinafter will be described in more detail based on the specific technical details as follows.

즉, 도 1에는 본 고안의 한 실시예의 분해 사시도가 도시되어 있고, 도 2a에서 도 2c까지에는 동 실시예의 연결관에 고정캡을 결합하기 전의 분해 종단면도, 연결관에 고정캡을 결합한 후의 종단면도, 고정캡이 결합된 연결관에 유체이송관을 접속한 상태의 종단면도가 도시되어 있는 바, 본 고안의 유체이송관의 연결관 접속구조는That is, Figure 1 is an exploded perspective view of one embodiment of the present invention, Figure 2a to Figure 2c is an exploded longitudinal cross-sectional view before coupling the fixing cap to the connector of the embodiment, longitudinal section after coupling the fixing cap to the connector Figure 10 is a longitudinal cross-sectional view showing a state in which the fluid transfer pipe is connected to the connection pipe coupled to the fixed cap, the connection pipe connection structure of the fluid transfer pipe of the present invention

유체이송관(10)과;A fluid transfer pipe 10;

상기 유체이송관(10)이 삽입 결합되는 접속측 내부 선단부에 하부단턱(21a)을 갖는 씰링부재 삽입부(21)가 마련되고, 접속측 외주면 상단부에 걸림돌출부(22) 가 형성된 연결관(20)과;A connecting member 20 having a sealing member inserting portion 21 having a lower stepped portion 21a at a connection side inner front end into which the fluid transfer pipe 10 is inserted and coupled, and a locking protrusion 22 formed at an upper end of the connecting side outer circumferential surface thereof. and;

내측 중앙에 형성된 지지링 수납홈(31)에 지지링(32)이 설치되고, 내측 상부에 밀착경사날개(33)가 마련되며, 상기 연결관(20)의 씰링부재 삽입부(21)에 삽입 설치되는 링형 씰링부재(30)와;The support ring 32 is installed in the support ring receiving groove 31 formed at the inner center, and the inclined blade 33 is provided at the upper inner side, and inserted into the sealing member inserting portion 21 of the connecting pipe 20. Ring type sealing member 30 is installed;

외측 하부에 상기 연결관(20)의 걸림돌출부(22)에 탄성 결합되는 걸림돌기(42)를 갖는 결합돌출부(41)가 마련되고, 내측 하부에 상기 씰링부재(30)의 밀착경사날개(33)를 가압하여 씰링부재(30)를 고정할 수 있도록 하는 가압돌출부(43)가 마련되는 씰링부재 고정캡(40);을 구비하여서 되는 것이다.A coupling protrusion 41 having a locking protrusion 42 elastically coupled to the locking protrusion 22 of the connecting pipe 20 is provided at an outer lower portion, and an inclined adhesive wing 33 of the sealing member 30 is disposed at an inner lower portion thereof. It is to be provided with a; sealing member fixing cap 40 is provided with a pressing protrusion 43 to press the pressing to secure the sealing member 30.

상기와 같이 구성된 본 고안에 있어서는 연결관(20)의 접속측 내부 선단부에 마련된 씰링부재 삽입부(21)에 씰링부재(30)를 삽입한 후 연결관(20)의 접속측 선단에 고정캡(40)을 결합하여 씰링부재(30)를 고정한 후 유체이송관(10)을 연결관(20)에 삽입하게 되면 유체이송관(10)을 연결관(20)을 간편하고도 견고하게 조립할 수 있게 된다.In the present invention configured as described above, after the sealing member 30 is inserted into the sealing member inserting portion 21 provided at the inner side of the connection side of the connection pipe 20, the fixed cap ( When the coupling member 40 is fixed to the sealing member 30 and the fluid transfer tube 10 is inserted into the connection tube 20, the fluid transfer tube 10 can be easily and firmly assembled to the connection tube 20.

즉, 도 2a와 같이 하부단턱(21a)을 갖는 연결관(20)의 씰링부재 삽입부(21)에 씰링부재(30)를 삽입하여 안착시킨 다음 연결관(20)의 접속측 상부로부터 고정캡(40)을 연결관(20)을 결합하여 도 2b와 같이 고정캡(40)의 결합돌출부(41)의 걸림돌기(42)가 연결관(20)의 걸림돌출부(22) 하단에 걸리도록 하는 동시에 가압돌출부(43)가 씰링부재(30)의 경사날개부(33)의 상단부를 가압하도록 하면 씰링부재(30)가 견고하게 결합되어 유동하지 않게 되며, 이처럼 고정캡(40)을 통해 씰링부재(30)를 고정한 상태에서 유체이송관(10)을 연결관(20)에 삽입하게 되면 씰링부재 (30)의 경사날개부(33)가 유체이송관(10)의 외주면에 밀착되어 완벽한 기밀성이 유지되면서 유체이송관(10)과 연결관(20)이 견고하게 결합될 수 있게 된다.That is, the sealing member 30 is inserted into the sealing member inserting portion 21 of the connecting pipe 20 having the lower step 21a as shown in FIG. 40 is coupled to the connecting pipe 20 so that the engaging projection 42 of the engaging projection 41 of the fixed cap 40 is caught to the lower end of the engaging projection 22 of the connecting tube 20 as shown in Figure 2b At the same time, when the pressure protrusion 43 presses the upper end of the inclined wing portion 33 of the sealing member 30, the sealing member 30 is firmly coupled and does not flow. Thus, the sealing member is fixed through the fixing cap 40. When the fluid transfer pipe 10 is inserted into the connection pipe 20 in a fixed state, the inclined wing portion 33 of the sealing member 30 comes into close contact with the outer circumferential surface of the fluid transfer pipe 10 to maintain perfect airtightness. The fluid transfer pipe 10 and the connection pipe 20 can be firmly coupled.

이상에서 설명한 바와 같이 본 고안은 연결관(20)의 접속측 내부 선단부에 설치한 씰링부재(30)를 고정캡(40)으로 고정한 후 유체이송관(10)을 연결관(20)에 삽입 결합하도록 한 것으로, 본 고안에 의하면 씰링부재(30)를 연결관(20)에 투입하고 고정캡(40)으로 결합하는 사전작업 및 유체이송관(10)을 연결관(20)에 삽입하는 유체이송관 결합작업을 간편하게 할 수 있게 되어 유체이송관 조립에 따른 인력 및 비용을 절감할 수 있게 될 뿐 아니라 유체이송관(10)을 삽입할 때에 씰링부재(30)의 이탈이나 유동이 없게 되므로 조립불량이 발생하지 않게 되고 견고한 조립과 완벽한 기밀성을 유지할 수 있게 되어 연결관(20)의 상품성을 크게 향상시킬 수 있게 되는 등의 효과를 얻을 수 있게 된다.As described above, the present invention fixes the sealing member 30 installed at the inner end of the connection pipe 20 with the fixing cap 40 to insert and couple the fluid transfer pipe 10 to the connection pipe 20. In one embodiment, according to the present invention, the sealing member 30 is inserted into the connecting pipe 20, and the preliminary work for coupling the fixing cap 40 and the fluid transport pipe coupling work for inserting the fluid transfer pipe 10 into the connecting pipe 20. It is possible not only to reduce the manpower and costs due to the fluid transfer pipe assembly as well as the separation or flow of the sealing member 30 when inserting the fluid transfer pipe 10, there is no assembly failure occurs. It is possible to maintain the robust assembly and perfect airtightness can be obtained such as the effect of greatly improving the marketability of the connector (20).

Claims (1)

유체이송관(10)과;A fluid transfer pipe 10; 상기 유체이송관(10)이 삽입 결합되는 접속측 내부 선단부에 하부단턱(21a)을 갖는 씰링부재 삽입부(21)가 마련되고, 접속측 외주면 상단부에 걸림돌출부(22)가 형성된 연결관(20)과;A connecting member 20 having a sealing member inserting portion 21 having a lower stepped portion 21a at a connection side inner front end into which the fluid transfer pipe 10 is inserted and coupled, and a locking protrusion 22 formed at an upper end of the connection outer peripheral surface thereof. and; 내측 중앙에 형성된 지지링 수납홈(31)에 지지링(32)이 설치되고, 내측 상부에 밀착경사날개(33)가 마련되며, 상기 연결관(20)의 씰링부재 삽입부(21)에 삽입 설치되는 링형 씰링부재(30)와;The support ring 32 is installed in the support ring receiving groove 31 formed at the inner center, and the inclined blade 33 is provided at the upper inner side, and inserted into the sealing member inserting portion 21 of the connecting pipe 20. Ring type sealing member 30 is installed; 외측 하부에 상기 연결관(20)의 걸림돌출부(22)에 탄성 결합되는 걸림돌기(42)를 갖는 결합돌출부(41)가 마련되고, 내측 하부에 상기 씰링부재(30)의 밀착경사날개(33)를 가압하여 씰링부재(30)를 고정할 수 있도록 하는 가압돌출부(43)가 마련되는 씰링부재 고정캡(40);을 구비하는 것을 특징으로 하는 유체이송관의 연결관 접속구조.A coupling protrusion 41 having a locking protrusion 42 elastically coupled to the locking protrusion 22 of the connecting pipe 20 is provided at an outer lower portion, and an inclined adhesive wing 33 of the sealing member 30 is disposed at an inner lower portion thereof. And a sealing member fixing cap (40) provided with a pressure protrusion (43) to pressurize the sealing member (30) to pressurize the sealing member (30).
KR2020060013731U 2006-05-23 2006-05-23 a pipe joint structure KR200424262Y1 (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100875306B1 (en) 2008-01-03 2008-12-26 주식회사 신기술특허컨설팅 Sewer pipe having prevention structure of sinking
KR200488599Y1 (en) * 2017-02-06 2019-02-27 주식회사 진안 packing for connecting pipe and connecting pipe having the same
KR102016102B1 (en) * 2019-04-05 2019-08-29 최철한 slip joint for piping

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100875306B1 (en) 2008-01-03 2008-12-26 주식회사 신기술특허컨설팅 Sewer pipe having prevention structure of sinking
KR200488599Y1 (en) * 2017-02-06 2019-02-27 주식회사 진안 packing for connecting pipe and connecting pipe having the same
KR102016102B1 (en) * 2019-04-05 2019-08-29 최철한 slip joint for piping

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