JP6706727B2 - 流体継手 - Google Patents
流体継手 Download PDFInfo
- Publication number
- JP6706727B2 JP6706727B2 JP2014138007A JP2014138007A JP6706727B2 JP 6706727 B2 JP6706727 B2 JP 6706727B2 JP 2014138007 A JP2014138007 A JP 2014138007A JP 2014138007 A JP2014138007 A JP 2014138007A JP 6706727 B2 JP6706727 B2 JP 6706727B2
- Authority
- JP
- Japan
- Prior art keywords
- plug
- socket
- diameter
- tip
- base
- 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.)
- Active
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Classifications
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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
- F16L37/00—Couplings of the quick-acting type
- F16L37/28—Couplings of the quick-acting type with fluid cut-off means
- F16L37/38—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in only one of the two pipe-end fittings
- F16L37/47—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in only one of the two pipe-end fittings with a tap or cock
-
- 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
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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
- F16L27/00—Adjustable joints, Joints allowing movement
- F16L27/02—Universal joints, i.e. with mechanical connection allowing angular movement or adjustment of the axes of the parts in any direction
- F16L27/04—Universal joints, i.e. with mechanical connection allowing angular movement or adjustment of the axes of the parts in any direction with partly spherical engaging surfaces
- F16L27/06—Universal joints, i.e. with mechanical connection allowing angular movement or adjustment of the axes of the parts in any direction with partly spherical engaging surfaces with special sealing means between the engaging surfaces
- F16L27/073—Universal joints, i.e. with mechanical connection allowing angular movement or adjustment of the axes of the parts in any direction with partly spherical engaging surfaces with special sealing means between the engaging surfaces one of the cooperating surfaces forming the 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
- F16L37/00—Couplings of the quick-acting type
- F16L37/28—Couplings of the quick-acting type with fluid cut-off means
- F16L37/38—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in only one of the two pipe-end fittings
- F16L37/40—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in only one of the two pipe-end fittings with a lift valve being opened automatically when the coupling is applied
- F16L37/407—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in only one of the two pipe-end fittings with a lift valve being opened automatically when the coupling is applied the lift valve being of the ball type
-
- 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
- F16L37/50—Couplings of the quick-acting type adjustable; allowing movement of the parts joined
-
- 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
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/07—Arrangement or mounting of devices, e.g. valves, for venting or aerating or draining
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Description
12 ソケット部
14 プラグ部
16 第1基部
18 第2基部
20 球体バルブ
22 開口部
24 Oリング
26 パッキン
28 凹状部分
30 拡径部
32 挿入孔
34 軸線
36 軸線
38 軸線
40 流路
42 流路
44 拡径部
46 縮径部
48 縮径部
50 上端部
52 孔部
Claims (5)
- 流体が供給される経路に介装される流体継手であり、
ソケット部と、前記ソケット部に先端部が挿入されるプラグ部と、を備え、
前記ソケット部は、先端部から側部に延在する開口部が設けられた略筒形状の第1基部と、前記第1基部に先端部が挿入される略筒形状の第2基部と、前記第1基部に内蔵されて前記プラグ部の前記先端部が挿入される挿入孔が形成された球体形状の球体バルブと、を有し、
前記第1基部は、その先端部側から、前記第1基部の先端よりも縮径させた縮径部と、前記縮径部よりも直径が大きい拡径部と、前記球体バルブに面的に接触する曲面部と、を有し、前記縮径部と前記拡径部とを繋ぐ内面を部分的に拡径させた凹状部分が形成され、 前記凹状部分の端部は前記第1基部の中央部よりも前記開口部の側部側に配置され、且つ、前記凹状部分の前記端部は前記開口部から離間しており、
前記球体バルブの前記挿入孔が前記ソケット部の側方を向くことで、前記流体の供給が遮断される遮断状態となり、
前記球体バルブの前記開口部に前記プラグ部の前記先端部を挿入し、前記プラグ部を前記開口部に沿って回動させることで、前記ソケット部と前記プラグ部とが連通する連通状態となり、
前記プラグ部を前記ソケット部から離間させる方向に移動させることで、前記第1基部の前記凹状部分に、前記プラグ部の拡径部分が係合し、前記プラグ部が回動方向に固定される固定状態となることを特徴とする流体継手。 - 前記ソケット部は、前記第1基部の内部で、前記球体バルブと前記第2基部の前記先端部との間に配置されたパッキンを、更に有し、
前記パッキンはゴム材料から成ることを特徴とする請求項1に記載の流体継手。 - 前記連通状態では、前記ソケット部の軸線方向と前記プラグ部の軸線方向とが略一致することを特徴とする請求項1または請求項2に記載の流体継手。
- 前記プラグ部の前記拡径部分は、円周方向に於いて半分以上の部分が前記第1基部の前記凹状部分に嵌合することを特徴とする請求項1から請求項3の何れかに記載の流体継手。
- 前記球体バルブの内壁にOリングを配置することを特徴とする請求項1から請求項4の何れかに記載の流体継手。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014138007A JP6706727B2 (ja) | 2014-07-03 | 2014-07-03 | 流体継手 |
US14/522,032 US9581273B2 (en) | 2014-07-03 | 2014-10-23 | Fluid fitting |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014138007A JP6706727B2 (ja) | 2014-07-03 | 2014-07-03 | 流体継手 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016014454A JP2016014454A (ja) | 2016-01-28 |
JP6706727B2 true JP6706727B2 (ja) | 2020-06-10 |
Family
ID=55016723
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014138007A Active JP6706727B2 (ja) | 2014-07-03 | 2014-07-03 | 流体継手 |
Country Status (2)
Country | Link |
---|---|
US (1) | US9581273B2 (ja) |
JP (1) | JP6706727B2 (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9737686B2 (en) * | 2012-03-12 | 2017-08-22 | Becton, Dickinson And Company | Catheter adapter port valve |
US20160061368A1 (en) * | 2014-08-28 | 2016-03-03 | Caterpillar Inc. | Hose coupling with swivel joint |
WO2017091685A1 (en) * | 2015-11-25 | 2017-06-01 | Wal-Mart Stores, Inc. | Unmanned aerial delivery to secure location |
AT518984B1 (de) * | 2016-10-11 | 2018-03-15 | Georg Hagleitner Hans | Kupplungsvorrichtung mit integriertem Absperrhahn |
US10823317B1 (en) * | 2016-10-18 | 2020-11-03 | Hydro-Gear Limited Partnership | Swivel fitting adaptor and assembly |
TWI603025B (zh) * | 2017-04-11 | 2017-10-21 | zhong-yi Gao | Quick connector water stop structure |
DE102018119089B4 (de) * | 2018-08-06 | 2021-01-07 | Ivostud Gmbh | Zuführeinheit für Schweißbolzen mit Anschlusskupplung und Verfahren zum Verbinden/Trennen von Zuführeinheiten für Schweißbolzen |
JP7281360B2 (ja) * | 2019-08-06 | 2023-05-25 | 日東工器株式会社 | 雌型継手および管継手 |
DE202020100810U1 (de) * | 2020-02-14 | 2021-05-17 | Neoperl Gmbh | Schlauchkupplung |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH675619A5 (ja) * | 1988-02-03 | 1990-10-15 | Wuethrich Albrecht Maschinen | |
SE465181B (sv) * | 1989-06-29 | 1991-08-05 | Atlas Copco Tools Ab | Snabbkoppling med vridventil |
JP3514724B2 (ja) | 2000-11-29 | 2004-03-31 | 日東工器株式会社 | 管継手 |
US7320484B2 (en) * | 2001-03-01 | 2008-01-22 | Albrecht Wuthrich | Plug-in safety coupling |
JP3677491B2 (ja) * | 2002-06-28 | 2005-08-03 | 日東工器株式会社 | 管継手 |
JP3829117B2 (ja) * | 2002-12-27 | 2006-10-04 | 日東工器株式会社 | 管継手 |
JP4242759B2 (ja) * | 2003-12-22 | 2009-03-25 | 日東工器株式会社 | 管継手 |
JP2005233244A (ja) * | 2004-02-17 | 2005-09-02 | Ms Giken:Kk | 管継手 |
JP5854907B2 (ja) * | 2012-03-28 | 2016-02-09 | 日東工器株式会社 | 管継手 |
-
2014
- 2014-07-03 JP JP2014138007A patent/JP6706727B2/ja active Active
- 2014-10-23 US US14/522,032 patent/US9581273B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US20160003396A1 (en) | 2016-01-07 |
JP2016014454A (ja) | 2016-01-28 |
US9581273B2 (en) | 2017-02-28 |
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