WO2009096666A3 - Apparatus and control method for toilet seat having non-power chamber pot auto-flush by water pressure and body weight - Google Patents

Apparatus and control method for toilet seat having non-power chamber pot auto-flush by water pressure and body weight Download PDF

Info

Publication number
WO2009096666A3
WO2009096666A3 PCT/KR2008/007821 KR2008007821W WO2009096666A3 WO 2009096666 A3 WO2009096666 A3 WO 2009096666A3 KR 2008007821 W KR2008007821 W KR 2008007821W WO 2009096666 A3 WO2009096666 A3 WO 2009096666A3
Authority
WO
WIPO (PCT)
Prior art keywords
toilet seat
water
body weight
unit
water pressure
Prior art date
Application number
PCT/KR2008/007821
Other languages
French (fr)
Other versions
WO2009096666A2 (en
Inventor
Jae Tong Lee
Original Assignee
Auto-Flush 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 Auto-Flush Co., Ltd filed Critical Auto-Flush Co., Ltd
Priority to US12/865,307 priority Critical patent/US20110010831A1/en
Priority to JP2010544879A priority patent/JP2011511189A/en
Priority to EP08871718A priority patent/EP2250322A2/en
Priority to CN2008801262235A priority patent/CN101939496A/en
Publication of WO2009096666A2 publication Critical patent/WO2009096666A2/en
Publication of WO2009096666A3 publication Critical patent/WO2009096666A3/en

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
    • E03D5/10—Special constructions of flushing devices, e.g. closed flushing system operated electrically, e.g. by a photo-cell; also combined with devices for opening or closing shutters in the bowl outlet and/or with devices for raising/or lowering seat and cover and/or for swiveling the bowl
    • 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
    • E03D5/024—Operated hydraulically or pneumatically
    • 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

Landscapes

  • Engineering & Computer Science (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)
  • Mechanical Engineering (AREA)
  • Sanitary Device For Flush Toilet (AREA)

Abstract

The present invention provides a toilet seat having a non-powered apparatus for automatically flushing a toilet using water pressure and body weight and a method for controlling the toilet seat. The toilet seat includes a weight sensor and water passage control unit (300) which senses a body weight and controls discharge of water, supplied through a pipe, depending on the turning on/off of a control valve, and a check valve unit (400) which controls the amount of water passing through a water passage from the control valve of the unit (300) depending on water pressure and displacement of the toilet. The toilet seat further includes a cylinder actuating unit (500) which is operated by pressure of water supplied from the weight sensor and water passage control unit (300) when the body weight is detected by the unit (300), thus automatically supplying water to the automatic flushing apparatus.
PCT/KR2008/007821 2008-01-31 2008-12-31 Apparatus and control method for toilet seat having non-power chamber pot auto-flush by water pressure and body weight WO2009096666A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US12/865,307 US20110010831A1 (en) 2008-01-31 2008-12-31 Apparatus and control method for toilet seat having non-power chamber pot auto-flush by water pressure and body weight
JP2010544879A JP2011511189A (en) 2008-01-31 2008-12-31 Toilet seat with power-free automatic flushing device for toilet using water pressure and human body load and control method thereof
EP08871718A EP2250322A2 (en) 2008-01-31 2008-12-31 Apparatus and control method for toilet seat having non-power chamber pot auto-flush by water pressure and body weight
CN2008801262235A CN101939496A (en) 2008-01-31 2008-12-31 Be used to have equipment and control method by the toilet seat of hydraulic pressure and the automatic non-electricity consumption urinal that washes of body weight

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2008-0010178 2008-01-31
KR1020080010178A KR100946391B1 (en) 2008-01-31 2008-01-31 Apparatus and control method for toilet seat having non-power chamber pot auto-flush by water pressure and body weight

Publications (2)

Publication Number Publication Date
WO2009096666A2 WO2009096666A2 (en) 2009-08-06
WO2009096666A3 true WO2009096666A3 (en) 2009-10-22

Family

ID=40913385

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2008/007821 WO2009096666A2 (en) 2008-01-31 2008-12-31 Apparatus and control method for toilet seat having non-power chamber pot auto-flush by water pressure and body weight

Country Status (6)

Country Link
US (1) US20110010831A1 (en)
EP (1) EP2250322A2 (en)
JP (1) JP2011511189A (en)
KR (1) KR100946391B1 (en)
CN (1) CN101939496A (en)
WO (1) WO2009096666A2 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101014790B1 (en) * 2008-06-13 2011-02-15 주식회사 에이에프 methode and device for non-power auto-flush of chamber pot to used spring
KR101303826B1 (en) * 2010-10-13 2013-09-04 송대석 Auto-flushing device for urinal
CN102477767A (en) * 2010-11-29 2012-05-30 赵秋娴 Intelligent water closet capable of automatically deodorizing
KR101296342B1 (en) * 2011-02-11 2013-08-14 베스트오토앤시트 주식회사 The body's weight energy with just a toilet seat toilet seat capable of automatic water in
US9955828B2 (en) 2012-08-31 2018-05-01 Gmat Ventures, Llc Automatic raising and controlled lowering of a toilet seat
CN102943517A (en) * 2012-12-10 2013-02-27 毕鹏云 Intelligent environmental-friendly water-saving toilet and intelligent toilet flushing control method
US10640961B2 (en) 2012-12-19 2020-05-05 Gmat Ventures, Llc Water conservation based on toilet seat position
CN104358294B (en) * 2014-11-03 2016-02-10 宁波博帆卫浴有限公司 A kind of toilet of water saving
CN109024821A (en) * 2018-10-02 2018-12-18 深圳市优瑞新科技有限公司 Intelligent closestool bath water volume control device based on the detection of toilet lid weight

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06128995A (en) * 1992-02-19 1994-05-10 Kimura Giken:Kk Wash water discharger to urinal stool
KR20000024390A (en) * 2000-02-11 2000-05-06 성기정 A stool equipped with an automatic washer
KR100756652B1 (en) * 2006-11-30 2007-09-07 주식회사 자동물내림 Bidet with the function of automatic water dropping using of water pressure which is supplied to the baths of toilet bowls

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63541A (en) * 1986-06-02 1988-01-05 株式会社イナックス Valve for washing urinal and automatic washing apparatus of urinal
JP2001279766A (en) 2000-03-31 2001-10-10 Toto Ltd Device in water use section
JP2002106019A (en) * 2000-09-29 2002-04-10 Toto Ltd Flush toilet bowl
JP2003313918A (en) * 2002-04-23 2003-11-06 Vaital:Kk Tank equipment for water closet
JP2004332470A (en) * 2003-05-12 2004-11-25 Sansui Seisakusho:Kk Controlling method of drain valve in low tank device and its device
JP2005068837A (en) * 2003-08-26 2005-03-17 Nok Corp Toilet washing auxiliary device
KR200354643Y1 (en) 2004-04-14 2004-07-05 서찬복 An apparatus for automatically supplying water in a chamber pot
JP2006022587A (en) * 2004-07-09 2006-01-26 Yuzo Ijima Attached type toilet bowl cleaning instrument
KR100761006B1 (en) 2006-08-24 2007-10-01 송유리 Fluid operated multi-purpose automated valve without energy supply
WO2008030016A1 (en) * 2006-09-04 2008-03-13 Auto-Flush Co., Ltd Auto flushing devices of toilet bowls using the water pressure

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06128995A (en) * 1992-02-19 1994-05-10 Kimura Giken:Kk Wash water discharger to urinal stool
KR20000024390A (en) * 2000-02-11 2000-05-06 성기정 A stool equipped with an automatic washer
KR100756652B1 (en) * 2006-11-30 2007-09-07 주식회사 자동물내림 Bidet with the function of automatic water dropping using of water pressure which is supplied to the baths of toilet bowls

Also Published As

Publication number Publication date
EP2250322A2 (en) 2010-11-17
CN101939496A (en) 2011-01-05
KR20090084162A (en) 2009-08-05
KR100946391B1 (en) 2010-03-18
WO2009096666A2 (en) 2009-08-06
US20110010831A1 (en) 2011-01-20
JP2011511189A (en) 2011-04-07

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