TWI617760B - 衛浴用快速接頭 - Google Patents

衛浴用快速接頭 Download PDF

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Publication number
TWI617760B
TWI617760B TW106109158A TW106109158A TWI617760B TW I617760 B TWI617760 B TW I617760B TW 106109158 A TW106109158 A TW 106109158A TW 106109158 A TW106109158 A TW 106109158A TW I617760 B TWI617760 B TW I617760B
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Taiwan
Prior art keywords
section
claw
opening
diameter
hollow chamber
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TW106109158A
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English (en)
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TW201835486A (zh
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Zhen-Zhang Yang
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Priority to US15/923,331 priority patent/US20180266604A1/en
Publication of TW201835486A publication Critical patent/TW201835486A/zh
Priority to US16/430,648 priority patent/US20190285214A1/en

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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
    • F16L37/08—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
    • F16L37/0925—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 with rings which bite into the wall of the pipe
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/02—Plumbing installations for fresh water
    • E03C1/021—Devices for positioning or connecting of water supply lines
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/02—Construction of housing; Use of materials therefor of lift valves
    • 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
    • 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
    • F16L37/0927—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 the wedge element being axially displaceable for releasing the coupling

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)

Abstract

一種衛浴用快速接頭，包括有一本體及一固定爪。此本體之一端凹設有一中空室並具有一開口，中空室內設有一小徑段及一內徑較大之擴張段，其中此擴張段連接於小徑段遠離開口之一側；固定爪設於中空室中，其具有一環狀基座，且於基座之一側伸出複數個環繞基座且間隔設置之爪塊，用以夾掣固定一外接管，各爪塊可藉由彼此之間的間隙而具有微幅張合的變形裕度；而固定爪以其爪塊對應伸於擴張段處。

Description

衛浴用快速接頭
本發明與接頭結構有關，尤指一種衛浴用之快速接頭。
按，自來水被提供至衛浴空間後，須以可控制水流啟閉的水龍頭及相關管件連接方得取用。習知上連接兩個相鄰管件５１、５２的技術如第４圖所示者，其包括有一迫緊件６１及一螺套６２，其中被連接的管件５１上設有螺紋段５１１，且靠近管口處形成有一管內徑呈漸縮之漸縮段５１２；該迫緊件６１套於一管件５２上，且其一端設有對應該漸縮段５１２之斜度的導引段６１１，當該螺套６２藉由旋鎖動作鎖於被連接之管件５１的螺紋段５１１時，會推動該迫緊件６１以其導引段６１１壓抵於該漸縮段５１２上，進而緊縮該迫緊件６１以夾掣固定管件５２，而完成相鄰管件的連接。
惟上述習知做法需要該迫緊件６１及該螺套６２等兩個構件，且操作連接的過程亦須使用如鉗子等工具，而有構件較多且操作過程較為複雜的缺點。有鑑於此，如何改進上述問題即為本發明所欲解決之首要課題。
本發明之主要目的在於提供一種衛浴用快速接頭，其利用可彈性張合的固定爪直接扣住欲連接的管件，無需另外的構件即可加以固定，因而具有減少構件及簡化操作之功效。
為達前述之目的，本發明提供一種衛浴用快速接頭，其包括有： 　　一本體，其一端界定為一用以連接外接管之連接端；該連接端凹設有一中空室並界定形成一開口，該中空室設有一小徑段及一內徑較該小徑段大之擴張段，其中該擴張段連接於該小徑段遠離該開口之一側； 　　一固定爪，其具有一呈環狀之基座，且於該基座之一側伸出複數個環繞該基座且間隔設置之爪塊，用以夾掣固定外接管，各爪塊可藉由彼此之間的間隙而具有微幅張合的變形裕度；該固定爪設於該中空室中，且以該爪塊對應伸於該擴張段處。
於一實施例中，該擴張段之內徑係朝逆於該開口之方向漸擴。
於一實施例中，該小徑段靠近該開口之一側連接有一內徑朝該開口之方向漸擴之導引段。
於一實施例中，該固定爪之各爪塊的相對內側凸設有一逆齒部。
於一實施例中，該固定爪之各爪塊的相對外側設有一凸部，並界定該固定爪以各爪塊之凸部外緣之間的距離為其外徑，而該固定爪之外徑係大於該小徑段之內徑。
於一實施例中，該中空室設有至少一個環凹槽，且各環凹槽設有一密封環。
而本發明之上述目的與優點，不難從下述所選用實施例之詳細說明與附圖中獲得深入了解。
請參閱第１、２圖，所示者為本發明提供之衛浴用快速接頭，包括有一呈管狀之本體１，其具有一用以連接自來水源之水源端１１，以及一用以連接外接管之連接端１２，而該本體１於上述兩端之間設有一閥件１３，用以控制水流。
承上，該本體１於該連接端１２凹設有一中空室２，並形成有一開口２１。該中空室２內設有至少一個環凹槽２２，且分別設有一密封環２２１，俾供外接管***該中空室２後藉由該密封環２２１包覆緊抵以達止漏目的。該中空室２於靠近該開口２１之處設有一小徑段２３，且於該小徑段２３遠離該開口２１之一側連接有一內徑較該小徑段２３大之擴張段２４，其中該擴張段２４之內徑係朝逆於該開口２１之方向漸擴。此外，於該小徑段２３靠近該開口２１之一側連接有一導引段２５，其中該導引段２５之內徑朝該開口２１之方向呈漸擴狀。
另一方面，該中空室２中設有一用以固定外接管之固定爪３，其具有一基座３１，該基座３１形成環狀而包圍有一通道３１１，且該基座３１之一側伸出複數個爪塊３２，其中各爪塊３２環繞該基座３１之通道３１１且彼此間以一間隙３３呈間隔設置，並藉由該等間隙３３使各爪塊３２於受力後可產生微幅張合之變形。各爪塊３２之相對內側處分別凸設有一可穩固夾掣外接管之逆齒部３２１，且相對外側處分別設有一凸部３２２，其中該固定爪３以各爪塊３２之凸部３２２外緣之間的距離界定為其外徑Ｄ１，且該固定爪３之外徑Ｄ１係大於該小徑段２３之內徑Ｄ２。
該固定爪３係自該開口２１卡入該中空室２中；細言之，由於該固定爪３之外徑Ｄ１大於該小徑段２３之內徑Ｄ２，則該固定爪３先以各爪塊３２之凸部３２２抵於該導引段２５上，在將該固定爪３推入該中空室２的過程中，各爪塊３２受到該導引段２５的斜度導引而收合，藉此暫時減縮其外徑並進入該小徑段２３，待其通過該小徑段２３而至該擴張段２４後，各爪塊３２則不再受到壓迫而回復原狀，且再度由於其外徑大於該小徑段２３而卡掣於該中空室２內。
藉由上述結構，將一外接管連接於本創作時，如第３圖所示，係將該外接管４自該開口２１經該固定爪３之基座３１的通道３１１***該中空室２，此時各爪塊３２於該擴張段２４的空間中被該外接管４向外撐開，並透過其回復原狀之力量夾住該外接管４，藉此固定該外接管４。更進一步地，各爪塊３２以該逆齒部３２１緊扣該外接管４，並產生較大的摩擦阻力，而使該外接管４更加穩固地連接於該本體１之連接端１２。
經由上述說明，可瞭解本創作之優點在於構件數量較習知結構少，且組裝外接管４的操作手法亦僅需將其***該連接端１２，即可藉由該固定爪３自動夾住而完成，十分簡單、方便且節省時間，因而有利於衛浴設備的管件組裝作業。
惟，以上實施例之揭示僅用以說明本發明，並非用以限制本發明，故舉凡等效元件之置換仍應隸屬本發明之範疇。
綜上所述，可使熟知本項技藝者明瞭本發明確可達成前述目的，實已符合專利法之規定，爰依法提出申請。
１‧‧‧本體
１１‧‧‧水源端
１２‧‧‧連接端
１３‧‧‧閥件
２‧‧‧中空室
２１‧‧‧開口
２２‧‧‧環凹槽
２２１‧‧‧密封環
２３‧‧‧小徑段
２４‧‧‧擴張段
２５‧‧‧導引段
３‧‧‧固定爪
３１‧‧‧基座
３１１‧‧‧通道
３２‧‧‧爪塊
３２１‧‧‧逆齒部
３２２‧‧‧凸部
３３‧‧‧間隙
４‧‧‧外接管
Ｄ１‧‧‧固定爪之外徑
Ｄ２‧‧‧小徑段之內徑
５１、５２‧‧‧管件
５１１‧‧‧螺紋段
５１２‧‧‧漸縮段
６１‧‧‧迫緊件
６１１‧‧‧導引段
６２‧‧‧螺套
第１圖為本發明之立體分解示意圖； 第２圖為本發明之剖面示意圖； 第３圖為本發明之使用狀態示意圖； 第４圖為習知接頭結構之剖面示意圖。
1‧‧‧本體
11‧‧‧水源端
12‧‧‧連接端
13‧‧‧閥件
2‧‧‧中空室
21‧‧‧開口
22‧‧‧環凹槽
221‧‧‧密封環
23‧‧‧小徑段
24‧‧‧擴張段
25‧‧‧導引段
3‧‧‧固定爪
31‧‧‧基座
311‧‧‧通道
32‧‧‧爪塊
321‧‧‧逆齒部
322‧‧‧凸部
D1‧‧‧固定爪之外徑
D2‧‧‧小徑段之內徑

Claims (4)

  1. 一種衛浴用快速接頭，其包括有：一本體，其一端界定為一用以連接外接管之連接端；該連接端凹設有一中空室並界定形成一開口，該中空室設有一小徑段及一內徑較該小徑段大之擴張段，其中該擴張段連接於該小徑段遠離該開口之一側，該小徑段靠近該開口之一側連接有一內徑朝該開口之方向漸擴之導引段；一固定爪，其具有一呈環狀之基座，且於該基座之一側伸出複數個環繞該基座且間隔設置之爪塊，用以夾掣固定外接管，各爪塊可藉由彼此之間的間隙而具有微幅張合的變形裕度，該固定爪之各爪塊的相對外側設有一凸部，並界定該固定爪以各爪塊之凸部外緣之間的距離為其外徑，而該固定爪之外徑係大於該小徑段之內徑；該固定爪係自該開口卡入該中空室中，且在該固定爪卡入該中空室的過程中，該固定爪先以各爪塊之凸部抵於該導引段上，使各爪塊受到該導引段的斜度導引而收合進入該小徑段，待其通過該小徑段後，各爪塊回復原狀並對應伸於該擴張段處。
  2. 如請求項1所述之衛浴用快速接頭，其中，該擴張段之內徑係朝逆於該開口之方向漸擴。
  3. 如請求項1所述之衛浴用快速接頭，其中，該固定爪之各爪塊的相對內側凸設有一逆齒部。
  4. 如請求項1所述之衛浴用快速接頭，其中，該中空室設有至少一個環凹槽，且各環凹槽設有一密封環。
TW106109158A 2017-03-20 2017-03-20 衛浴用快速接頭 TWI617760B (zh)

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Application Number Priority Date Filing Date Title
TW106109158A TWI617760B (zh) 2017-03-20 2017-03-20 衛浴用快速接頭
US15/923,331 US20180266604A1 (en) 2017-03-20 2018-03-16 Bathroom quick coupling
US16/430,648 US20190285214A1 (en) 2017-03-20 2019-06-04 Solenoid valve quick-connecting structure

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Application Number Priority Date Filing Date Title
TW106109158A TWI617760B (zh) 2017-03-20 2017-03-20 衛浴用快速接頭

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TWI617760B true TWI617760B (zh) 2018-03-11
TW201835486A TW201835486A (zh) 2018-10-01

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3830463A4 (en) * 2018-09-18 2022-05-04 Accor Technology, Inc ADAPTER FOR TUBE CONNECTION TO PLUG-IN FITTINGS

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10816120B2 (en) 2017-12-15 2020-10-27 Reliance Worldwide Corporation Faucet with integrated push-to-connect fitting
SE544767C2 (en) * 2021-03-19 2022-11-08 Nyh Jessica A push-on connector for connecting cylindrical pipes, and a valve comprising such a connector

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140371746A1 (en) * 2011-11-14 2014-12-18 Biomet Manufacturing, Llc Surgical instrument including angle adjustment mechanism and quick-connect mechanism
TWM527058U (zh) * 2016-05-05 2016-08-11 Wen Sheng Fu Co Ltd 管件快速接頭結構

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2261042A (en) * 1991-11-01 1993-05-05 Guest John D Improvements in or relating to tube couplings for co-axial tubing
US5474336A (en) * 1994-09-20 1995-12-12 Dana Corporation Quick connect tube couplings
IT241960Y1 (it) * 1996-05-02 2001-05-24 Chimasi S R L Supporto scorrevole per doccia
US5683120A (en) * 1996-06-03 1997-11-04 Parker-Hannifin Corporation Releasable push-to-connect tube fitting
US6224117B1 (en) * 1998-10-05 2001-05-01 Dana Corporation Contaminant resistant tube fitting
EP1141610B1 (en) * 1998-12-18 2003-05-21 Accor Technology, Inc. Tube coupling
US6158783A (en) * 1999-07-12 2000-12-12 Johnson Welded Products, Inc. Weldable plug-in coupling for a pressure vessel
IT1317161B1 (it) * 2000-04-04 2003-05-27 Camozzi S P A Dispositivo di raccordo rapido di un tubo ad un elemento rigido
US7314209B2 (en) * 2004-08-06 2008-01-01 Cooper Standard Automotive, Inc. Stub out fluid quick connector with shut off valve interface
US7469880B2 (en) * 2005-03-16 2008-12-30 Green Ronald D Quick connect feature for a fluid connection
US7338030B2 (en) * 2005-06-17 2008-03-04 Brown Iii Chester O Quick stop supply valve
US20090160185A1 (en) * 2007-12-19 2009-06-25 Robert Learmont Quick connect fitting
US8025318B1 (en) * 2008-05-20 2011-09-27 Alkon Corporation Push to connect fitting with formed gripper teeth
US20100171308A1 (en) * 2009-01-05 2010-07-08 Sanzone Brian D Plumbing fitting with o-ring spacer
US9506592B2 (en) * 2009-10-21 2016-11-29 Brass-Craft Manufacturing Company Supply stop with connection verification
US9494268B2 (en) * 2009-10-21 2016-11-15 Brasscraft Manufacturing Company Supply stop with connection verification
US9464743B2 (en) * 2009-10-21 2016-10-11 Brass-Craft Manufacturing Company Bias release cartridge
US9523454B2 (en) * 2009-10-21 2016-12-20 Brasscraft Manufacturing Company Anti-rotation gripper ring
US10697678B2 (en) * 2014-12-15 2020-06-30 Bosch Automotive Service Solutions, Inc. Quick-connect system for a high pressure connection

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140371746A1 (en) * 2011-11-14 2014-12-18 Biomet Manufacturing, Llc Surgical instrument including angle adjustment mechanism and quick-connect mechanism
TWM527058U (zh) * 2016-05-05 2016-08-11 Wen Sheng Fu Co Ltd 管件快速接頭結構

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3830463A4 (en) * 2018-09-18 2022-05-04 Accor Technology, Inc ADAPTER FOR TUBE CONNECTION TO PLUG-IN FITTINGS

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