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KR20090007813A - Upper and lower coupling with simple coupling - Google Patents

Upper and lower coupling with simple coupling Download PDF

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Publication number
KR20090007813A
KR20090007813A KR1020070070939A KR20070070939A KR20090007813A KR 20090007813 A KR20090007813 A KR 20090007813A KR 1020070070939 A KR1020070070939 A KR 1020070070939A KR 20070070939 A KR20070070939 A KR 20070070939A KR 20090007813 A KR20090007813 A KR 20090007813A
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South Korea
Prior art keywords
lower couplings
clamp
couplings
coupling
grooves
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Korean (ko)
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이도연
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이정연
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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
    • 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)
  • Clamps And Clips (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)

Abstract

본 발명은 상,하부커플링의 내부에 원통체패킹을 내장시키고 각 선단부로 연결하고져 하는 배관의 끝단부를 원통체패킹의 선단밀폐링 내부로 삽입시켜 배관을 밀폐시키면서 배관의 반원형돌륜은 상,하부커플링의 반원형결속홈에 끼워 배관이 고정되게 상,하부커플링을 상접시킨 후

Figure 112007051397286-PAT00001
형 클램프로서 상,하부커플링의 각 선단부 양쪽 끝단에서 상접되는 외곽의 띠홈과 상향돌출테를
Figure 112007051397286-PAT00002
형클램프의 절개띠 사이간격틈으로 띠홈을 압입시켜 상향돌출테가
Figure 112007051397286-PAT00003
형 클램프 내부에 걸리도록 체결시켜서 간단하게 상,하부커플링을 고정시킬 수가 있는 결합체결이 간단한 상,하부커플링According to the present invention, the semi-circular protrusions of the pipe are embedded in the upper and lower couplings and the pipe ends are inserted into the end sealing rings of the cylindrical packing to seal the pipes. Insert the upper and lower couplings into the semicircular binding groove of the coupling so that the pipe is fixed.
Figure 112007051397286-PAT00001
As a clamp, the outer band groove and the upward protrusion frame which are connected at both ends of each tip of the upper and lower couplings
Figure 112007051397286-PAT00002
Press the band groove into the gap between the incision bands of the mold clamps
Figure 112007051397286-PAT00003
The upper and lower couplings are easy to fasten by fastening them to fit inside the clamp.

Description

결합체결이 간단한 상,하부커플링{Up and down coupling for easying the joint and fix therof}Up and down coupling for easying the joint and fix therof}

도 1은 본 발명의 구성을 보인 분해사시도1 is an exploded perspective view showing the configuration of the present invention

도 a,b는 도 1의 완전 결합된 상태의 구조를 보인 횡, 종단면도Figures a and b are lateral, longitudinal cross-sectional view showing the structure of the fully coupled state of FIG.

도 3은 본 발명에서 엘보우형으로 결합된 구조를 보인 횡단면도Figure 3 is a cross-sectional view showing a structure coupled to the elbow form in the present invention

제 4도 본 발명에서 일자형으로 결합된 구조를 보인 횡단면도4 is a cross-sectional view showing a structure coupled in a straight line in the present invention

도면의 중요부분에 대한 부호의 설명Explanation of symbols for important parts of the drawings

1 : 배관 2: 배관끝단부 3:반원형 돌륜1: Piping 2: Piping end 3: Semi-circular wheel

10,10a : 상,하부커플링 11,11a : 반원형 결속홈 12,12a : 외곽 띠홈10,10a: Upper and lower coupling 11,11a: Semicircular binding groove 12,12a: Outer band groove

13,13a : 상향돌출테 20 : 원통체패킹 21 : 선단 밀폐링13,13a: upward protrusion frame 20: cylindrical packing 21: end sealing ring

30 :

Figure 112007051397286-PAT00004
형 클램프 31 : 절개띠 30:
Figure 112007051397286-PAT00004
Type clamp 31: incision band

본 발명은 내부에 원통형패킹이 내장된 상, 하부커플링의 결합을

Figure 112007051397286-PAT00005
형 클램프로서 간단하게 체결시킬 수 있는 결합체결이 간단한 상,하부커플링에 관한 것이다.The present invention is a combination of the upper, lower coupling is built in a cylindrical packing
Figure 112007051397286-PAT00005
The fastening which can be simply fastened as a type clamp relates to a simple upper and lower coupling.

통상 상하 이등분으로 분리된 상,하부커플링을 결합할 때에는 상,하부커플링의 외곽으로 서로 대향지게 돌출시킨 여러개의 체결구를 전부 볼트, 너트로서 체결하므로서 상,하부커플링을 결합하는데 체결시간이 많이 소요된다.In general, when joining the upper and lower couplings divided into two upper and lower parts, the upper and lower couplings are combined by fastening all the fasteners protruding from the upper and lower couplings to the outside of the upper and lower couplings as bolts and nuts. This takes a lot.

본 발명에서는 이와같은 문제점을 개선하기 위하여 상,하부커플링의 내부에 원통체패킹을 내장시키고 각 선단부로 연결하고져 하는 배관의 끝단부를 원통체패킹의 선단밀폐링 내부로 삽입시켜 배관을 밀폐시키면서 배관의 반원형돌륜은 상,하부커플링의 반원형결속홈에 끼워 배관이 고정되게 상,하부커플링을 상접시킨 후

Figure 112007051397286-PAT00006
형 클램프로서 상,하부커플링의 각 선단부 양쪽 끝단에서 상접되는 외곽의 띠홈과 상향돌출테를
Figure 112007051397286-PAT00007
형 클램프의 절개띠 사이간격틈으로 띠홈을 압입시켜 상향돌출테가
Figure 112007051397286-PAT00008
형 클램프 내부에 걸리도록 체결시켜서 간단하게 상,하부커플링을 고정시킬 수가 있는 것으로 도면의 의거 상세히 설명하면 다음과 같다.In the present invention, in order to improve the above problems, the cylindrical packing is embedded in the upper and lower couplings, and the end of the pipe to be connected to each end is inserted into the end sealing ring of the cylindrical packing to seal the pipe. The semi-circular wheels of the upper and lower couplings are inserted into the semi-circular binding grooves of the upper and lower couplings so that the pipes are fixed to each other.
Figure 112007051397286-PAT00006
As a clamp, the outer band groove and the upward protrusion frame which are connected at both ends of each tip of the upper and lower couplings
Figure 112007051397286-PAT00007
Press the band groove into the gap between the incision bands of the clamp and lift it upward.
Figure 112007051397286-PAT00008
The upper and lower couplings can be fixed simply by being fastened so as to be caught inside the mold clamp, which will be described in detail with reference to the accompanying drawings.

상하 이등분으로 분리된 상,하부커플링(10)(10a)의 내부 반원주형 삽입부에 원통체패킹(20)을 일치되게 끼우고 연결하고져 하는 배관(1)을 끝단부(2)는 원통체패킹(20)의 각 선단밀폐링(21) 내부로 삽입시키고 반원형돌륜(3)은 상,하부커플링(10)(10a)의 선단 내부주연의 반원형결속홈(11)(11a)에 끼워지도록 상,하부커플링(10)(10a)을 결합시키는 구성에 있어서 상,하부커플링(10)(10a)이 상호 상접하는 각 선단부의 끝단 가장자리에 외곽으로 띠홈(12)(12a)과 함께 상향돌출테(13)(13a)를 돌출시키고 사이간격틈이 상,하부커플링(10)(10a)의 외곽 띠홈(12)(12a)두께 크기의 절개띠(31)를 길이방향으로 절개시킨

Figure 112007051397286-PAT00009
형 클램프(30)로서 상,하부커플링(10)(10a)의 각 선단부 양쪽 끝단에서 상접되는 외곽의 띠홈(12)(12a)과 상향돌출테(13)(13a)를
Figure 112007051397286-PAT00010
형 클램프(30)의 절개띠(31) 사이간격틈으로 띠홈(12)(12a)을 압입시켜 상향돌출테(10)(10a)가
Figure 112007051397286-PAT00011
형 클램프(30)내부에 걸리도록 체결시켜서 상,하부 커플링(10)(10a)이 결합하도록 하였다.The end (2) is a cylindrical body (1) of which the cylindrical packing 20 is fitted in the semi-circular insert portion of the upper and lower couplings 10 and 10a separated into two upper and lower parts. Each end sealing ring 21 of the packing 20 is inserted into the semicircular protrusion wheel 3 so as to fit into the semicircular binding grooves 11 and 11a of the inner circumference of the tip of the upper and lower couplings 10 and 10a. In the configuration of coupling the upper and lower couplings 10 and 10a, the upper and lower couplings 10 and 10a are upwardly circumscribed with the band grooves 12 and 12a at the end edges of the front end portions of the upper and lower couplings 10 and 10a. The protruding frame 13, 13a is protruded and the gap between the upper and lower couplings 10, 10a of the outer band groove 12, 12a of the thickness of the cut band 31 is cut in the longitudinal direction.
Figure 112007051397286-PAT00009
As the clamp 30, the outer band grooves 12 and 12a and the upwardly projecting frame 13 and 13a which are mutually abutted at both ends of the upper and lower couplings 10 and 10a.
Figure 112007051397286-PAT00010
The band grooves 12 and 12a are press-fitted into the gaps between the cutting bands 31 of the clamp 30 so that the upwardly projecting frames 10 and 10a
Figure 112007051397286-PAT00011
The upper and lower couplings 10 and 10a were coupled to each other so as to be engaged within the mold clamp 30.

이와 같은 구성으로 된 본 발명의 조립상태를 설명하면 하부커플링(10a)의 내부 반원주형삽입부에 원통체패킹(20)을 일치되게 얹고 연결하고져 하는 배관(1)으로 끝단부(2)를 원통체패킹(20)의 각 선단밀폐링(21) 내부로 삽입시키면서 배관(1)의 반원형돌륜(3)을 하부커플링(10a)의 반원형결속홈(11a) 내부로 끼우고 상부커플링(10)을 하부커플링(10a)과 상호 일치되게 덮어서 상,하부커플링(10)(10a)을 상호 일치되게 상접시킨 후

Figure 112007051397286-PAT00012
형 클램프(30)로서 상,하부커플링(10)(10a)의 각 선단부에 상접된 외곽의 상향돌출테(13)(13a)가 내부로 삽입되게 띠홈(12)(12a)을
Figure 112007051397286-PAT00013
형 클램프(30)의 절개띠(31) 사이간격틈으로 압입시켜서 상,하부커플링(10)(10a)이 상호 밀착되도록 고정시키는 것이다.When explaining the assembled state of the present invention having such a configuration, the end portion (2) with the pipe (1) to be placed on the inner semi-cylindrical insertion portion of the lower coupling (10a) to match and connect the cylindrical packing (20) Inserting the semicircular protrusion wheel 3 of the pipe 1 into the semicircular binding groove 11a of the lower coupling 10a while inserting the inner end sealing rings 21 of the cylindrical packing 20 into the upper coupling ( 10) covered with the lower coupling 10a to coincide with each other, and then the upper and lower couplings 10 and 10a are matched with each other.
Figure 112007051397286-PAT00012
As the clamp 30, the band grooves 12 and 12a are inserted so that the outer upward protruding frames 13 and 13a, which are adjacent to each of the front end portions of the upper and lower couplings 10 and 10a, are inserted into the inner clamp 30.
Figure 112007051397286-PAT00013
The upper and lower couplings 10 and 10a are fixed to each other by being press-fitted into the gap between the cut bands 31 of the mold clamp 30.

상기와 같이 본 발명은 상,하부커플링(10)(10a)의 내부에 원통체패킹(20)을 내장시키고 각 선단부로 연결하고져 하는 배관(1)을 끝단부(2)는 원통체패킹(20)의 선단밀폐링(21) 내부로 삽입시켜 배관(1)을 밀폐시키면서 배관(1)의 반원형돌륜(3)은 상,하부커플링(10)(10a)의 반원형결속홈(11)(11a)에 끼워 배관이 커플링에 고정이 되게 상,하부커플링을 상접시킨 후 각 선단부의 외곽 띠홈(12)(12a)과 상향돌출테(13)(13a)를

Figure 112007051397286-PAT00014
형 클램프(30)로서 압입시켜서 간단하게 상,하부커플링을 고정시킬 수 가 있는 것이다.As described above, the present invention has a cylindrical packing (20) embedded in the upper and lower couplings (10) and (10a) and connected to each tip end portion (2) is a cylindrical packing ( The semicircular protrusion wheel 3 of the pipe 1 is inserted into the front end sealing ring 21 of the 20 and the semicircular binding groove 11 of the upper and lower couplings 10 and 10a is sealed. 11a), the upper and lower couplings are in contact with each other so that the pipes are fixed to the couplings, and then the outer band grooves 12, 12a and the upward protruding frame 13, 13a of each end portion are
Figure 112007051397286-PAT00014
As the clamp 30, the upper and lower couplings can be fixed simply by press-fitting.

Claims (1)

상하 이등분으로 분리된 상,하부커플링(10)(10a)의 내부 반원주형 삽입부에 원통체패킹(20)을 일치되게 끼우고 연결하고져 하는 배관(1)을 끝단부(2)는 원통체패킹(20)의 각 선단밀폐링(21) 내부로 삽입시키고 반원형돌륜(3)은 상,하부커플링(10)(10a)의 선단 내부주연의 반원형결속홈(11)(11a)에 끼워지도록 상,하부커플링(10)(10a)을 결합시키는 구성에 있어서 상,하부커플링(10)(10a)이 상호 상접하는 각 선단부의 끝단 가장자리에 외곽으로 띠홈(12)(12a)과 함께 상향돌출테(13)(13a)를 돌출시키고 사이간격틈이 상,하부커플링(10)(10a)의 외곽 띠홈(12)(12a)두께 크기의 절개띠(31)를 길이방향으로 절개시킨
Figure 112007051397286-PAT00015
형 클램프(30)로서 상,하부커플링(10)(10a)의 각 선단부 양쪽 끝단에서 상접되는 외곽의 띠홈(12)(12a)과 상향돌출테(13)(13a)를
Figure 112007051397286-PAT00016
형 클램프(30)의 절개띠(31) 사이간격틈으로 띠홈(12)(12a)을 압입시켜 상향돌출테(10)(10a)가
Figure 112007051397286-PAT00017
형 클램프(30)내부에 걸리도록 체결시켜서 된 결합체결이 간단한 상,하부커플링The end (2) is a cylindrical body (1) of which the cylindrical packing 20 is fitted in the semi-circular insert portion of the upper and lower couplings 10 and 10a separated into two upper and lower parts. Each end sealing ring 21 of the packing 20 is inserted into the semicircular protrusion wheel 3 so as to fit into the semicircular binding grooves 11 and 11a of the inner periphery of the tip of the upper and lower couplings 10 and 10a. In the configuration of coupling the upper and lower couplings 10 and 10a, the upper and lower couplings 10 and 10a are upwardly circumscribed with the band grooves 12 and 12a at the end edges of the front end portions of the upper and lower couplings 10 and 10a. The protruding frame 13, 13a is protruded and the gap between the upper and lower couplings 10, 10a of the outer band groove 12, 12a of the thickness of the cut band 31 is cut in the longitudinal direction.
Figure 112007051397286-PAT00015
As the clamp 30, the outer band grooves 12 and 12a and the upwardly projecting frame 13 and 13a which are mutually abutted at both ends of the upper and lower couplings 10 and 10a.
Figure 112007051397286-PAT00016
The band grooves 12 and 12a are press-fitted into the gaps between the cutting bands 31 of the clamp 30 so that the upwardly projecting frames 10 and 10a
Figure 112007051397286-PAT00017
Upper and lower couplings with simple fastenings that are fastened to fit inside the clamp 30
KR1020070070939A 2007-07-16 2007-07-16 Upper and lower coupling with simple coupling Withdrawn KR20090007813A (en)

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US9182058B2 (en) 2012-02-08 2015-11-10 Victaulic Company Fitting having receptacle of varying depth
US9395024B2 (en) 2011-11-21 2016-07-19 Victaulic Company Coupling having gasket pocket of varying depth
USD764029S1 (en) 2015-05-04 2016-08-16 Victaulic Company Pipe fitting segment
US9435469B2 (en) 2012-09-11 2016-09-06 Victaulic Company Coupling with notched projections having gasket pocket of varying depth
USD767105S1 (en) 2015-05-04 2016-09-20 Victaulic Company Pipe fitting
USD767103S1 (en) 2015-05-12 2016-09-20 Victaulic Company Pipe coupling segment
US10533688B2 (en) 2016-05-16 2020-01-14 Victaulic Company Coupling having tabbed retainer
US10578234B2 (en) 2013-05-02 2020-03-03 Victaulic Company Coupling having arcuate stiffness ribs
US10605394B2 (en) 2016-05-16 2020-03-31 Victaulic Company Fitting having tabbed retainer and observation apertures
CN111038668A (en) * 2019-12-27 2020-04-21 无锡欧特海洋科技有限公司 Movable joint connecting device and method for underwater diving suit
US10731780B2 (en) 2016-05-16 2020-08-04 Victaulic Company Sprung coupling
US11060639B2 (en) 2015-12-28 2021-07-13 Victaulic Company Adapter coupling
US11781683B2 (en) 2019-11-15 2023-10-10 Victaulic Company Shrouded coupling
WO2024206572A1 (en) * 2023-03-28 2024-10-03 Advanced Drainage Systems, Inc. Fasteners for a manifold

Cited By (24)

* Cited by examiner, † Cited by third party
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US9395024B2 (en) 2011-11-21 2016-07-19 Victaulic Company Coupling having gasket pocket of varying depth
US9791083B2 (en) 2012-02-02 2017-10-17 Victaulic Company Fitting for joining pipe elements
US8820795B2 (en) 2012-02-02 2014-09-02 Victaulic Company Fitting for joining pipe elements
US9182058B2 (en) 2012-02-08 2015-11-10 Victaulic Company Fitting having receptacle of varying depth
US9435469B2 (en) 2012-09-11 2016-09-06 Victaulic Company Coupling with notched projections having gasket pocket of varying depth
US12129941B2 (en) 2013-05-02 2024-10-29 Victaulic Company Coupling having arcuate stiffness ribs
US10578234B2 (en) 2013-05-02 2020-03-03 Victaulic Company Coupling having arcuate stiffness ribs
USD764029S1 (en) 2015-05-04 2016-08-16 Victaulic Company Pipe fitting segment
USD767105S1 (en) 2015-05-04 2016-09-20 Victaulic Company Pipe fitting
USD767103S1 (en) 2015-05-12 2016-09-20 Victaulic Company Pipe coupling segment
US12486929B2 (en) 2015-12-28 2025-12-02 Victaulic Company Adapter coupling
US11725756B2 (en) 2015-12-28 2023-08-15 Victaulic Company Adapter coupling
US11060639B2 (en) 2015-12-28 2021-07-13 Victaulic Company Adapter coupling
US10731780B2 (en) 2016-05-16 2020-08-04 Victaulic Company Sprung coupling
US11125369B2 (en) 2016-05-16 2021-09-21 Victaulic Company Coupling having tabbed retainer
US11821546B2 (en) 2016-05-16 2023-11-21 Victaulic Company Sprung coupling
US11859737B2 (en) 2016-05-16 2024-01-02 Victaulic Company Captured element coupling
US11879571B2 (en) 2016-05-16 2024-01-23 Victaulic Company Captured element coupling
US10605394B2 (en) 2016-05-16 2020-03-31 Victaulic Company Fitting having tabbed retainer and observation apertures
US10533688B2 (en) 2016-05-16 2020-01-14 Victaulic Company Coupling having tabbed retainer
US11781683B2 (en) 2019-11-15 2023-10-10 Victaulic Company Shrouded coupling
CN111038668A (en) * 2019-12-27 2020-04-21 无锡欧特海洋科技有限公司 Movable joint connecting device and method for underwater diving suit
WO2024206572A1 (en) * 2023-03-28 2024-10-03 Advanced Drainage Systems, Inc. Fasteners for a manifold
US12188600B2 (en) 2023-03-28 2025-01-07 Advanced Drainage Systems, Inc. Fasteners for a manifold

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