EP3929366A4 - Drain valve switch having clutch structure, and drain valve - Google Patents

Drain valve switch having clutch structure, and drain valve Download PDF

Info

Publication number
EP3929366A4
EP3929366A4 EP20758677.7A EP20758677A EP3929366A4 EP 3929366 A4 EP3929366 A4 EP 3929366A4 EP 20758677 A EP20758677 A EP 20758677A EP 3929366 A4 EP3929366 A4 EP 3929366A4
Authority
EP
European Patent Office
Prior art keywords
drain valve
clutch structure
switch
valve switch
drain
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.)
Pending
Application number
EP20758677.7A
Other languages
German (de)
French (fr)
Other versions
EP3929366A1 (en
Inventor
Xingdong Wang
Qicheng Hong
Rongyu Zhang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xiamen R&T Plumbing Technology Co Ltd
Original Assignee
Xiamen R&T Plumbing Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Xiamen R&T Plumbing Technology Co Ltd filed Critical Xiamen R&T Plumbing Technology Co Ltd
Publication of EP3929366A1 publication Critical patent/EP3929366A1/en
Publication of EP3929366A4 publication Critical patent/EP3929366A4/en
Pending legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D5/00—Special constructions of flushing devices, e.g. closed flushing system
    • E03D5/02—Special constructions of flushing devices, e.g. closed flushing system operated mechanically or hydraulically (or pneumatically) also details such as push buttons, levers and pull-card therefor
    • E03D5/09—Special constructions of flushing devices, e.g. closed flushing system operated mechanically or hydraulically (or pneumatically) also details such as push buttons, levers and pull-card therefor directly by the hand
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D5/00—Special constructions of flushing devices, e.g. closed flushing system
    • E03D5/02—Special constructions of flushing devices, e.g. closed flushing system operated mechanically or hydraulically (or pneumatically) also details such as push buttons, levers and pull-card therefor
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D1/00—Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices
    • E03D1/30—Valves for high or low level cisterns; Their arrangement ; Flushing mechanisms in the cistern, optionally with provisions for a pre-or a post- flushing and for cutting off the flushing mechanism in case of leakage
    • E03D1/34—Flushing valves for outlets; Arrangement of outlet valves
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G1/00—Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
    • G05G1/02—Controlling members for hand actuation by linear movement, e.g. push buttons

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Sink And Installation For Waste Water (AREA)
EP20758677.7A 2019-02-20 2020-02-18 Drain valve switch having clutch structure, and drain valve Pending EP3929366A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201920214862.2U CN210066925U (en) 2019-02-20 2019-02-20 Take separation and reunion structure's drainage valve switch and drain valve
PCT/CN2020/075634 WO2020169007A1 (en) 2019-02-20 2020-02-18 Drain valve switch having clutch structure, and drain valve

Publications (2)

Publication Number Publication Date
EP3929366A1 EP3929366A1 (en) 2021-12-29
EP3929366A4 true EP3929366A4 (en) 2022-03-30

Family

ID=69432628

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20758677.7A Pending EP3929366A4 (en) 2019-02-20 2020-02-18 Drain valve switch having clutch structure, and drain valve

Country Status (4)

Country Link
EP (1) EP3929366A4 (en)
CN (1) CN210066925U (en)
MA (1) MA55035A (en)
WO (1) WO2020169007A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN210066925U (en) * 2019-02-20 2020-02-14 厦门瑞尔特卫浴科技股份有限公司 Take separation and reunion structure's drainage valve switch and drain valve

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2117903A1 (en) * 1992-11-12 1998-08-16 Agullo Pablo Fominaya Improvements to patent No. 9202287/1 for improvements to discharge devices for lavatory systems
US20140165280A1 (en) * 2012-12-18 2014-06-19 Geberit International Ag Actuating device for a drain fitting

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20110003864U (en) * 2009-10-13 2011-04-20 주식회사 루트싸이언스 Toilet Bowl Drain Valve
CN205189086U (en) * 2015-12-04 2016-04-27 厦门立业卫浴工业有限公司 General exchange device of drain valve key -holder
CN206080379U (en) * 2016-06-28 2017-04-12 厦门康谱卫浴科技有限公司 Luminous flush tank button of intelligence
CN106195295B (en) * 2016-08-29 2018-08-28 张玉莲 Clutch structure
CN206512804U (en) * 2017-02-24 2017-09-22 九牧厨卫股份有限公司 A kind of draining valve rapid dismounting apparatus and draining valve
CN107237911B (en) * 2017-06-23 2023-08-18 厦门瑞尔特卫浴科技股份有限公司 Connection structure of drain valve
CN207109967U (en) * 2017-07-18 2018-03-16 厦门瑞尔特卫浴科技股份有限公司 A kind of attachment structure of draining valve
CN210066925U (en) * 2019-02-20 2020-02-14 厦门瑞尔特卫浴科技股份有限公司 Take separation and reunion structure's drainage valve switch and drain valve

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2117903A1 (en) * 1992-11-12 1998-08-16 Agullo Pablo Fominaya Improvements to patent No. 9202287/1 for improvements to discharge devices for lavatory systems
US20140165280A1 (en) * 2012-12-18 2014-06-19 Geberit International Ag Actuating device for a drain fitting

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2020169007A1 *

Also Published As

Publication number Publication date
MA55035A (en) 2022-03-30
EP3929366A1 (en) 2021-12-29
WO2020169007A1 (en) 2020-08-27
CN210066925U (en) 2020-02-14

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Legal Events

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STAA Information on the status of an ep patent application or granted ep patent

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Effective date: 20210920

AK Designated contracting states

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Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

RIN1 Information on inventor provided before grant (corrected)

Inventor name: ZHANG, RONGYU

Inventor name: HONG, QICHENG

Inventor name: WANG, XINGDONG

A4 Supplementary search report drawn up and despatched

Effective date: 20220225

RIC1 Information provided on ipc code assigned before grant

Ipc: E03D 1/34 20060101ALN20220221BHEP

Ipc: E03D 5/09 20060101ALI20220221BHEP

Ipc: G05G 1/02 20060101ALI20220221BHEP

Ipc: F16K 31/44 20060101ALI20220221BHEP

Ipc: E03D 5/02 20060101AFI20220221BHEP

DAX Request for extension of the european patent (deleted)
RAV Requested validation state of the european patent: fee paid

Extension state: MA

Effective date: 20210920