TW201835486A - 衛浴用快速接頭 - Google Patents
衛浴用快速接頭 Download PDFInfo
- Publication number
- TW201835486A TW201835486A TW106109158A TW106109158A TW201835486A TW 201835486 A TW201835486 A TW 201835486A TW 106109158 A TW106109158 A TW 106109158A TW 106109158 A TW106109158 A TW 106109158A TW 201835486 A TW201835486 A TW 201835486A
- Authority
- TW
- Taiwan
- Prior art keywords
- claw
- section
- quick connector
- opening
- hollow chamber
- Prior art date
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
- 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
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。
Claims (6)
- 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。
- 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。
- 如請求項1所述之衛浴用快速接頭,其中,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。
- 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。
- 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。
- 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。
Priority Applications (3)
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 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW106109158A TWI617760B (zh) | 2017-03-20 | 2017-03-20 | 衛浴用快速接頭 |
Publications (2)
Publication Number | Publication Date |
---|---|
TWI617760B TWI617760B (zh) | 2018-03-11 |
TW201835486A true TW201835486A (zh) | 2018-10-01 |
Family
ID=62189047
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW106109158A TWI617760B (zh) | 2017-03-20 | 2017-03-20 | 衛浴用快速接頭 |
Country Status (2)
Country | Link |
---|---|
US (1) | US20180266604A1 (zh) |
TW (1) | TWI617760B (zh) |
Families Citing this family (3)
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 |
US10920892B2 (en) * | 2018-09-18 | 2021-02-16 | Accor Technology, Inc. | Adapter for connecting tubing with push-fit fittings |
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 |
Family Cites Families (21)
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 |
ES2198162T3 (es) * | 1998-12-18 | 2004-01-16 | Accor Technology, Inc. | Acoplador de tubos. |
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 |
US9494268B2 (en) * | 2009-10-21 | 2016-11-15 | Brasscraft Manufacturing Company | Supply stop with connection verification |
US9506592B2 (en) * | 2009-10-21 | 2016-11-29 | Brass-Craft 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 |
US8834484B2 (en) * | 2011-11-14 | 2014-09-16 | Biomet Manufacturing, Llc | Surgical instrument including angle adjustment mechanism and quick-connect mechanism |
US10697678B2 (en) * | 2014-12-15 | 2020-06-30 | Bosch Automotive Service Solutions, Inc. | Quick-connect system for a high pressure connection |
TWM527058U (zh) * | 2016-05-05 | 2016-08-11 | Wen Sheng Fu Co Ltd | 管件快速接頭結構 |
-
2017
- 2017-03-20 TW TW106109158A patent/TWI617760B/zh active
-
2018
- 2018-03-16 US US15/923,331 patent/US20180266604A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
US20180266604A1 (en) | 2018-09-20 |
TWI617760B (zh) | 2018-03-11 |
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