KR100915412B1 - 파이프 연결구 - Google Patents
파이프 연결구Info
- Publication number
- KR100915412B1 KR100915412B1 KR1020070031265A KR20070031265A KR100915412B1 KR 100915412 B1 KR100915412 B1 KR 100915412B1 KR 1020070031265 A KR1020070031265 A KR 1020070031265A KR 20070031265 A KR20070031265 A KR 20070031265A KR 100915412 B1 KR100915412 B1 KR 100915412B1
- Authority
- KR
- South Korea
- Prior art keywords
- pipe
- circumferential surface
- tightening
- ring
- cap nut
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- 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
- F16L37/00—Couplings of the quick-acting type
- F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
- F16L37/084—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking
- F16L37/092—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of elements wedged between the pipe and the frusto-conical surface of the body of the connector
-
- 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
- F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on, or into, one of the joint parts
- F16L19/005—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on, or into, one of the joint parts comprising locking means for the threaded member
-
- 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
- F16L37/00—Couplings of the quick-acting type
- F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
- F16L37/084—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking
- F16L37/091—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of a ring provided with teeth or fingers
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joints With Pressure Members (AREA)
Abstract
Description
Claims (9)
- 내주면에 복수단으로 단차진 연통로(11)가 형성되고 외주면에는 나사부(13)가 형성된 입구(10a) 또는 출구(10b)를 구비한 통체(10)에 파이프(20)를 연결/결합하기 위한 연결구에 있어서,일단부가 상기 연통로(11)의 단차부(11b) 내측으로 삽입/결합되고 타단부는 상기 통체(10)의 외부로 돌출되는 지지링(31)과, 상기 지지링(31)의 타단부에 돌출형성됨과 아울러 서로 일정간격 이격되어 내측으로 삽입되는 상기 파이프(20)의 외주면을 지지하는 복수의 조임편(32)과, 상기 복수의 조임편(32)의 각 단부 내주면에 돌출 형성된 쐐기편(33)으로 이루어진 조임링(30);상기 지지링(31)과 상기 단차부(11b)의 사이에 개재되는 패킹링(40);상기 통체(10)의 입구(10a) 또는 출구(10b)의 나사부(13)에 나사 결합될 수 있도록 일단부 내주면에 나사부(51)가 형성되고 타단부 내주면에는 상기 조임편(32)을 내측방향으로 압박할 수 있도록 압박부(52)가 형성된 캡너트(50)를 포함하여 구성되고,상기 쐐기편(33)은 상기 각 조임편(32)의 내주면 원주방향을 따라 하향 경사지게 형성되며,상기 지지링(31)의 외주면에는 상기 통체(10)의 단부에 안착되는 두께 연장부(34)가 더 형성되고,상기 캡너트(50)의 나사부(51)와 압박부(52) 사이의 내측면에는 상기 두께 연장부(34)가 걸릴수 있도록 수용하는 수용부(53)가 단차지게 형성되는 것을 특징으로 하는 파이프 연결구.
- 삭제
- 제 1 항에 있어서,상기 쐐기편(33)의 단면은 삼각형 형상으로 형성되되 하측방향으로 경사지게 형성된 것을 특징으로 하는 파이프 연결구.
- 제 1 항에 있어서,상기 파이프(20)의 단부 내주면에는 상기 조임편(32) 보다 외측으로 돌출되게 일정길이의 내경 지지관(60)이 삽입 설치되되, 상기 쐐기편(33)의 위치와 대응하는 상기 내경 지지관(60)의 외주면에는 상기 파이프(20)의 내주면과의 사이에 공간부(62)를 형성하여주는 단차부(61)가 형성되는 것을 특징으로 하는 파이프 연결구.
- 제 1 항에 있어서,상기 캡너트(50)의 일단부에는 상기 통체(10)의 외주면에 형성되는 단차부(12)에 압착되면서 캡너트(50)의 풀림을 방지하는 복수개의 풀림 방지돌기(54)가 형성되는 것을 특징으로 하는 파이프 연결구.
- 제 1 항에 있어서,상기 지지링(31)의 두께 연장부(34)는 일정간격으로 복수개로 분할된 것을 특징으로 하는 파이프 연결구.
- 제 6 항에 있어서,상기 두께 연장부(34)의 상단면과 상기 상단면과 대응하는 상기 수용부(53)의 일측면은 각각 경사면(34a)(53a)으로 형성된 것을 특징으로 하는 파이프 연결구.
- 삭제
- 삭제
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20060036181 | 2006-04-21 | ||
| KR1020060036181 | 2006-04-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20070104218A KR20070104218A (ko) | 2007-10-25 |
| KR100915412B1 true KR100915412B1 (ko) | 2009-09-03 |
Family
ID=38818371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020070031265A Expired - Fee Related KR100915412B1 (ko) | 2006-04-21 | 2007-03-30 | 파이프 연결구 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100915412B1 (ko) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101232318B1 (ko) * | 2011-02-09 | 2013-02-13 | 박강훈 | 방향조절기능을 갖는 나사 연결구 |
| KR101423830B1 (ko) * | 2012-09-07 | 2014-07-25 | 성기천 | 공기조화기용 냉매 관 이탈방지 기능을 갖는 연결장치 |
| KR101534212B1 (ko) * | 2013-03-20 | 2015-07-08 | 박강훈 | 밸브용 나사연결구 |
| KR102305236B1 (ko) * | 2020-12-18 | 2021-09-24 | 박강훈 | 원 홀 수전 조립체의 씰링구조 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR940008054U (ko) * | 1992-09-30 | 1994-04-18 | 김종석 | 합성수지제 수도관의 연결부 조임장치 |
| EP0863356A2 (en) * | 1997-02-14 | 1998-09-09 | Hidroten, S.A. | Improved coupling head for connecting pipes |
| KR20030090617A (ko) * | 2001-04-19 | 2003-11-28 | 필맥 프로프라이어터리 리미티드 | 파이프 커플링 |
| WO2006041285A2 (en) * | 2004-10-14 | 2006-04-20 | Wavin B.V. | Pipe coupling |
-
2007
- 2007-03-30 KR KR1020070031265A patent/KR100915412B1/ko not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR940008054U (ko) * | 1992-09-30 | 1994-04-18 | 김종석 | 합성수지제 수도관의 연결부 조임장치 |
| EP0863356A2 (en) * | 1997-02-14 | 1998-09-09 | Hidroten, S.A. | Improved coupling head for connecting pipes |
| KR20030090617A (ko) * | 2001-04-19 | 2003-11-28 | 필맥 프로프라이어터리 리미티드 | 파이프 커플링 |
| WO2006041285A2 (en) * | 2004-10-14 | 2006-04-20 | Wavin B.V. | Pipe coupling |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20070104218A (ko) | 2007-10-25 |
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