CN100353004C - 改良型下水阀及开闭方法 - Google Patents
改良型下水阀及开闭方法 Download PDFInfo
- Publication number
- CN100353004C CN100353004C CNB2005100496559A CN200510049655A CN100353004C CN 100353004 C CN100353004 C CN 100353004C CN B2005100496559 A CNB2005100496559 A CN B2005100496559A CN 200510049655 A CN200510049655 A CN 200510049655A CN 100353004 C CN100353004 C CN 100353004C
- Authority
- CN
- China
- Prior art keywords
- valve
- valve rod
- spool
- rib
- stop cover
- 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
Images
Classifications
-
- 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
- E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
- E03C1/22—Outlet devices mounted in basins, baths, or sinks
- E03C1/23—Outlet devices mounted in basins, baths, or sinks with mechanical closure mechanisms
- E03C1/2306—Outlet devices mounted in basins, baths, or sinks with mechanical closure mechanisms the plug being operated by hand contact
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
- A47K1/00—Wash-stands; Appurtenances therefor
- A47K1/14—Stoppers for wash-basins, baths, sinks, or the like
-
- 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
- E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
- E03C1/22—Outlet devices mounted in basins, baths, or sinks
- E03C1/23—Outlet devices mounted in basins, baths, or sinks with mechanical closure mechanisms
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Mechanically-Actuated Valves (AREA)
- Lift Valve (AREA)
- Sink And Installation For Waste Water (AREA)
Abstract
Description
Claims (6)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005100496559A CN100353004C (zh) | 2005-04-22 | 2005-04-22 | 改良型下水阀及开闭方法 |
US11/209,999 US7032254B1 (en) | 2005-04-22 | 2005-08-22 | Plug for sink drainage |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005100496559A CN100353004C (zh) | 2005-04-22 | 2005-04-22 | 改良型下水阀及开闭方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1676792A CN1676792A (zh) | 2005-10-05 |
CN100353004C true CN100353004C (zh) | 2007-12-05 |
Family
ID=35049509
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005100496559A Expired - Fee Related CN100353004C (zh) | 2005-04-22 | 2005-04-22 | 改良型下水阀及开闭方法 |
Country Status (2)
Country | Link |
---|---|
US (1) | US7032254B1 (zh) |
CN (1) | CN100353004C (zh) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8893321B2 (en) | 2007-04-09 | 2014-11-25 | Michael Delmonico | Drain systems and related methods |
US20110119821A1 (en) * | 2009-11-20 | 2011-05-26 | Wen-Ping Chen | Screw-tight plug for a sink |
TR201006285A2 (tr) * | 2010-07-29 | 2012-02-21 | Matel Hammadde San.Ve Ti̇c.A.Ş. | Bir sifon grubu ve kullanıldığı bir lavabo. |
CN102704554B (zh) * | 2012-01-15 | 2014-02-19 | 太原理工大学 | 过滤式下水管道组件 |
MX354104B (es) | 2013-03-13 | 2018-02-13 | Wcm Ind Inc | Depurador con flujo mejorado. |
US9518383B2 (en) | 2014-11-12 | 2016-12-13 | John Lesmeister | Bathtub drain stopper assembly and screen |
JP6682071B2 (ja) * | 2015-11-27 | 2020-04-15 | 丸一株式会社 | 止水構造 |
USD834685S1 (en) * | 2016-04-04 | 2018-11-27 | Foolproof Ab | Outlet |
US11566407B2 (en) * | 2017-10-26 | 2023-01-31 | Danco, Inc. | Gasket seals for drain closures |
US10605293B1 (en) | 2017-11-07 | 2020-03-31 | Louis Sardo | Bolt for fastening two surfaces with drainage feature |
USD884838S1 (en) * | 2018-02-13 | 2020-05-19 | Wcm Industries, Inc. | Strainer |
USD858718S1 (en) * | 2018-07-03 | 2019-09-03 | Juka Innovations Corporation | Tub drain cover |
CN109183915B (zh) * | 2018-11-19 | 2023-11-10 | 宁波大学科学技术学院 | 一种多功能水槽 |
CN110279331A (zh) * | 2019-06-27 | 2019-09-27 | 长春理工大学 | 一种全自动、多功能、无障碍深度清洁洗浴系统 |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN87212160U (zh) * | 1987-08-28 | 1988-06-08 | 朴龙奎 | 可节流调节的自闭阀 |
US4908883A (en) * | 1988-05-18 | 1990-03-20 | Price Pfister, Inc. | Vandal resistant push-pull drain stopper |
US4926507A (en) * | 1989-08-09 | 1990-05-22 | American Brass And Aluminum Foundry Co., Inc. | Adjustable drain closure |
US5072461A (en) * | 1990-11-14 | 1991-12-17 | The Logsdon Foundation | Movable fitting members for use with drain fittings |
US5758368A (en) * | 1997-05-21 | 1998-06-02 | Wcm Industries, Inc. | Waste water valves for bathtubs and the like |
US6067669A (en) * | 1999-02-10 | 2000-05-30 | Bathcrest, Inc. | Strainer equipped drain plug assembly |
CN2426499Y (zh) * | 2000-06-16 | 2001-04-11 | 林铨鸿 | 止水塞盖组结构 |
CN2427560Y (zh) * | 2000-06-03 | 2001-04-25 | 胡结辉 | 下水器 |
US6418570B1 (en) * | 2001-04-04 | 2002-07-16 | Wcm Industries, Inc. | Drain closure |
CN2641392Y (zh) * | 2003-09-06 | 2004-09-15 | 陈永茂 | 防拆卸分体式阀芯提升阀门 |
-
2005
- 2005-04-22 CN CNB2005100496559A patent/CN100353004C/zh not_active Expired - Fee Related
- 2005-08-22 US US11/209,999 patent/US7032254B1/en not_active Expired - Fee Related
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN87212160U (zh) * | 1987-08-28 | 1988-06-08 | 朴龙奎 | 可节流调节的自闭阀 |
US4908883A (en) * | 1988-05-18 | 1990-03-20 | Price Pfister, Inc. | Vandal resistant push-pull drain stopper |
US4926507A (en) * | 1989-08-09 | 1990-05-22 | American Brass And Aluminum Foundry Co., Inc. | Adjustable drain closure |
US5072461A (en) * | 1990-11-14 | 1991-12-17 | The Logsdon Foundation | Movable fitting members for use with drain fittings |
US5758368A (en) * | 1997-05-21 | 1998-06-02 | Wcm Industries, Inc. | Waste water valves for bathtubs and the like |
US6067669A (en) * | 1999-02-10 | 2000-05-30 | Bathcrest, Inc. | Strainer equipped drain plug assembly |
CN2427560Y (zh) * | 2000-06-03 | 2001-04-25 | 胡结辉 | 下水器 |
CN2426499Y (zh) * | 2000-06-16 | 2001-04-11 | 林铨鸿 | 止水塞盖组结构 |
US6418570B1 (en) * | 2001-04-04 | 2002-07-16 | Wcm Industries, Inc. | Drain closure |
CN2641392Y (zh) * | 2003-09-06 | 2004-09-15 | 陈永茂 | 防拆卸分体式阀芯提升阀门 |
Also Published As
Publication number | Publication date |
---|---|
CN1676792A (zh) | 2005-10-05 |
US7032254B1 (en) | 2006-04-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Ningbo Tianbao zinc alloy product Co., Ltd. Assignor: Ding Hanping|Dong Weilong Contract record no.: 2010990000725 Denomination of invention: Improved drainge valve and open-close method Granted publication date: 20071205 License type: Exclusive License Open date: 20051005 Record date: 20100908 |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071205 Termination date: 20140422 |