JP6912545B2 - ワンタッチ結合構造及び緩み防止構造を有する継手管 - Google Patents
ワンタッチ結合構造及び緩み防止構造を有する継手管 Download PDFInfo
- Publication number
- JP6912545B2 JP6912545B2 JP2019210879A JP2019210879A JP6912545B2 JP 6912545 B2 JP6912545 B2 JP 6912545B2 JP 2019210879 A JP2019210879 A JP 2019210879A JP 2019210879 A JP2019210879 A JP 2019210879A JP 6912545 B2 JP6912545 B2 JP 6912545B2
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- fixing
- fixing cap
- sealing member
- accommodating portion
- 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.)
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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
- 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
- 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
- F16L19/02—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member
- F16L19/0212—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member using specially adapted sealing means
- F16L19/0218—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member using specially adapted sealing means comprising only sealing 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
- 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
- F16L19/02—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member
- F16L19/0212—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member using specially adapted sealing means
-
- 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
- F16L19/06—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 in which radial clamping is obtained by wedging action on non-deformed pipe ends
- F16L19/065—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 in which radial clamping is obtained by wedging action on non-deformed pipe ends the wedging action being effected by means of a ring
- F16L19/0653—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 in which radial clamping is obtained by wedging action on non-deformed pipe ends the wedging action being effected by means of a ring the ring being rotatably connected to one of the connecting parts
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Joints With Pressure Members (AREA)
Description
Claims (9)
- 連結対象パイプが内部に挿入される複数のパイプ収容部及び前記複数のパイプ収容部を連結する連結部を含む本体;
前記パイプ収容部の端部に形成されるシーリング部材収容部に収容され、前記パイプ収容部に挿入される前記連結対象パイプと前記パイプ収容部との間をシーリングするシーリング部材;及び、
一端には、前記連結対象パイプが通す通過孔が形成され、前記パイプ収容部の端部とネジ結合されて、前記シーリング部材を前記連結対象パイプに密着する方向に加圧する固定キャップを含み、
前記パイプ収容部の端部の外周面には固定キャップ支持部が形成され、前記固定キャップ支持部は、前記パイプ収容部の端部の外周面から径方向に延出し、また前記固定キャップが前記パイプ収容部の端部とネジ結合されるとき、前記固定キャップの他端を支持し、
前記固定キャップ支持部は、前記固定キャップの他端に向かう方向及び前記パイプの挿入方向とは反対の方向に突き出る複数の固定突起を含む固定キャップ固定部を含み、前記固定キャップ固定部は、前記パイプ収容部の端部の外周面から前記固定キャップ支持部の残部よりも径方向に長く延出するように設けられ、
前記固定キャップの他端には、前記固定突起を収容する複数の固定突起収容部が形成される、
継手管。 - 前記固定キャップの一端には、前記固定キャップの一端の方向に段差を有して延びて形成されるパイプ支持部が形成される、
請求項1に記載の継手管。 - 前記固定キャップは、
前記通過孔が形成されるリング状部;
前記リング状部の縁から前記連結対象パイプの挿入方向に沿って延びるスカート部;
前記リング状部の内周面と前記スカート部の内周面との間に、前記リング状部の内周面を基準として予め定まった傾斜角度で傾くように形成される加圧部が形成される、
請求項1に記載の継手管。 - 前記シーリング部材が前記パイプ収容部の端部に形成されるシーリング部材収容部に収容された状態で、前記固定キャップが前記パイプ収容部の端部とネジ結合されると、前記加圧部が前記シーリング部材を加圧することにより、前記シーリング部材の少なくとも一部が前記連結対象パイプに密着する方向に曲げ変形される、
請求項3に記載の継手管。 - 前記加圧部の端部には、前記連結対象パイプの挿入方向に突き出る突出加圧部が形成される、
請求項3に記載の継手管。 - 前記傾斜角度は、
14゜〜22゜の間で設定される、
請求項3に記載の継手管。 - 前記固定キャップが前記パイプ収容部の端部とネジ結合されると、前記固定突起が前記固定突起収容部の内部に収容され、前記固定キャップの回転が防止される、
請求項1に記載の継手管。 - 前記パイプ収容部の端部の外周面には複数の固定キャップ固定部が形成され、
前記複数の固定キャップ固定部は、互いに同じ距離だけ離隔するように配置される、
請求項1に記載の継手管。 - 請求項1〜8のいずれか一項による継手管に連結対象パイプを連結する方法において、
前記シーリング部材を前記シーリング部材収容部に挿入するステップ;
前記固定キャップを前記パイプ収容部の端部に載せるステップ;
前記固定キャップの通過孔を介して前記連結対象パイプを前記パイプ収容部の内部へ挿入するステップ;及び、
前記固定キャップをロック方向に回転させて前記パイプ収容部とネジ結合するステップ、とを含む、
連結対象パイプの連結方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2019-0061257 | 2019-05-24 | ||
KR1020190061257A KR102035976B1 (ko) | 2019-05-24 | 2019-05-24 | 원터치 결합 구조 및 풀림 방지 구조를 갖는 이음관 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020193705A JP2020193705A (ja) | 2020-12-03 |
JP6912545B2 true JP6912545B2 (ja) | 2021-08-04 |
Family
ID=68460766
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019210879A Active JP6912545B2 (ja) | 2019-05-24 | 2019-11-21 | ワンタッチ結合構造及び緩み防止構造を有する継手管 |
Country Status (6)
Country | Link |
---|---|
US (1) | US11873923B2 (ja) |
EP (1) | EP3763983B1 (ja) |
JP (1) | JP6912545B2 (ja) |
KR (1) | KR102035976B1 (ja) |
ES (1) | ES2953329T3 (ja) |
WO (1) | WO2020242001A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102035976B1 (ko) * | 2019-05-24 | 2019-10-23 | 피피아이평화 주식회사 | 원터치 결합 구조 및 풀림 방지 구조를 갖는 이음관 |
KR102188307B1 (ko) | 2020-04-29 | 2020-12-08 | 토트라 | 시공용이한 오배수용 플라스틱 사출이음관의 원터치 결합구조 |
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US6481763B2 (en) * | 2000-02-11 | 2002-11-19 | Superior Workshop Tool Company | Waste pipe connector |
US7407196B2 (en) | 2003-08-06 | 2008-08-05 | Swagelok Company | Tube fitting with separable tube gripping device |
AUPR447001A0 (en) * | 2001-04-19 | 2001-05-17 | Philmac Pty Ltd | Pipe coupling |
US6988746B2 (en) * | 2002-10-09 | 2006-01-24 | Olson Mark H | Nut type raintight threadless couplings and connectors for electrical conduits |
GB0504899D0 (en) * | 2005-03-09 | 2005-04-13 | Guest John Int Ltd | Improvements in or relating to tube couplings |
CA2613120A1 (en) * | 2005-06-27 | 2007-01-04 | Swagelok Company | Tube fitting |
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KR20170002509U (ko) * | 2015-12-31 | 2017-07-10 | 김순희 | 풀림방지 구조를 갖는 배관밸브용 결합체 |
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KR102035976B1 (ko) * | 2019-05-24 | 2019-10-23 | 피피아이평화 주식회사 | 원터치 결합 구조 및 풀림 방지 구조를 갖는 이음관 |
-
2019
- 2019-05-24 KR KR1020190061257A patent/KR102035976B1/ko active IP Right Grant
- 2019-09-27 US US16/585,072 patent/US11873923B2/en active Active
- 2019-11-21 JP JP2019210879A patent/JP6912545B2/ja active Active
-
2020
- 2020-01-14 WO PCT/KR2020/000677 patent/WO2020242001A1/ko unknown
- 2020-01-14 EP EP20706047.6A patent/EP3763983B1/en active Active
- 2020-01-14 ES ES20706047T patent/ES2953329T3/es active Active
Also Published As
Publication number | Publication date |
---|---|
EP3763983B1 (en) | 2023-07-19 |
EP3763983A4 (en) | 2021-05-19 |
JP2020193705A (ja) | 2020-12-03 |
EP3763983A1 (en) | 2021-01-13 |
US20200370684A1 (en) | 2020-11-26 |
US11873923B2 (en) | 2024-01-16 |
WO2020242001A1 (ko) | 2020-12-03 |
ES2953329T3 (es) | 2023-11-10 |
KR102035976B1 (ko) | 2019-10-23 |
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