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WO2009002062A3 - Toilet stool having supporting water tank for preventing overflowing - Google Patents

Toilet stool having supporting water tank for preventing overflowing Download PDF

Info

Publication number
WO2009002062A3
WO2009002062A3 PCT/KR2008/003561 KR2008003561W WO2009002062A3 WO 2009002062 A3 WO2009002062 A3 WO 2009002062A3 KR 2008003561 W KR2008003561 W KR 2008003561W WO 2009002062 A3 WO2009002062 A3 WO 2009002062A3
Authority
WO
WIPO (PCT)
Prior art keywords
water
tank
wash
bowl
rim
Prior art date
Application number
PCT/KR2008/003561
Other languages
French (fr)
Other versions
WO2009002062A2 (en
Inventor
Woo-Seung Shin
Bong-Suk Kim
Hong-Suk Lee
Dong-Hyun Suh
Original Assignee
Isooin Co Ltd
Woo-Seung Shin
Bong-Suk Kim
Hong-Suk Lee
Dong-Hyun Suh
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 Isooin Co Ltd, Woo-Seung Shin, Bong-Suk Kim, Hong-Suk Lee, Dong-Hyun Suh filed Critical Isooin Co Ltd
Priority to CN2008800210197A priority Critical patent/CN101688389B/en
Priority to JP2010513129A priority patent/JP5180295B2/en
Publication of WO2009002062A2 publication Critical patent/WO2009002062A2/en
Publication of WO2009002062A3 publication Critical patent/WO2009002062A3/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
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D11/00—Other component parts of water-closets, e.g. noise-reducing means in the flushing system, flushing pipes mounted in the bowl, seals for the bowl outlet, devices preventing overflow of the bowl contents; devices forming a water seal in the bowl after flushing, devices eliminating obstructions in the bowl outlet or preventing backflow of water and excrements from the waterpipe
    • 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
    • E03D5/01—Special constructions of flushing devices, e.g. closed flushing system using flushing pumps
    • 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
    • E03D5/016—Special constructions of flushing devices, e.g. closed flushing system with recirculation of bowl-cleaning fluid
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D2201/00—Details and methods of use for water closets and urinals not otherwise provided for
    • E03D2201/30—Water injection in siphon for enhancing flushing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
    • Y02A10/30—Flood prevention; Flood or storm water management, e.g. using flood barriers

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Sanitary Device For Flush Toilet (AREA)

Abstract

Provided is a toilet stool having a supporting water tank for preventing wash water from continuously overflowing a wash bowl. The toilet stool includes: a tank containing a predetermined amount of wash water using a bowl tap for allowing or cutting off the flow of water according to a water level; a wash bowl including a rim water pipe to which water is supplied from the bowl tap and a rim discharge port disposed on an inner circumferential surface of a rim, the wash bowl connected to the tank through a lateral water pipe; a flapper for opening or closing an exhaust port of the lateral water pipe and disposed under the tank; a jet pump interposed between the bowl tap and the rim water pipe and for supplying a mixture of supplied water and stored wash water to the rim water pipe; and a supporting water tank disposed in the tank and including a jet pump and a check valve for allowing wash water to flow out from the supporting water tank in one way, the supporting water tank having a wall higher than a normal water level of the tank. The toilet stool includes the supporting water tank for preventing overflowing so that when the toilet stool is clogged with human excreta or dirt, wash water can be prevented from overflowing the wash bowl.
PCT/KR2008/003561 2007-06-25 2008-06-23 Toilet stool having supporting water tank for preventing overflowing WO2009002062A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN2008800210197A CN101688389B (en) 2007-06-25 2008-06-23 Toilet stool having supporting water tank for preventing overflowing
JP2010513129A JP5180295B2 (en) 2007-06-25 2008-06-23 Western-style toilet with an overflow prevention auxiliary tank

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2007-0061990 2007-06-25
KR1020070061990A KR100814681B1 (en) 2007-06-25 2007-06-25 Toilet bowl with overflow prevention auxiliary tank

Publications (2)

Publication Number Publication Date
WO2009002062A2 WO2009002062A2 (en) 2008-12-31
WO2009002062A3 true WO2009002062A3 (en) 2009-03-19

Family

ID=39410906

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2008/003561 WO2009002062A2 (en) 2007-06-25 2008-06-23 Toilet stool having supporting water tank for preventing overflowing

Country Status (4)

Country Link
JP (1) JP5180295B2 (en)
KR (1) KR100814681B1 (en)
CN (1) CN101688389B (en)
WO (1) WO2009002062A2 (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7888054B2 (en) * 2007-10-31 2011-02-15 Idexx Laboratories, Inc. Ehrlichia canis DIVA (differentiate infected from vaccinated animals)
KR101120636B1 (en) * 2009-03-24 2012-03-16 대림비앤코주식회사 bidet and bowl
CN101956416B (en) 2010-09-21 2012-04-25 虞吉伟 Self-closed water-saving device, method and toilet stool
KR101163721B1 (en) * 2011-11-09 2012-07-09 와토스코리아 주식회사 Switching devices for rim side water in low tank toilet
KR101163722B1 (en) * 2011-11-09 2012-07-09 와토스코리아 주식회사 Switching devices for rim side water in low tank toilet
JP5912990B2 (en) * 2012-08-17 2016-04-27 株式会社Ｌｉｘｉｌ Toilet bowl cleaning tank
CN103122653B (en) * 2013-02-27 2015-04-08 路达(厦门)工业有限公司 Low cistern closestool and flushing control method thereof
JP6347318B2 (en) * 2013-03-27 2018-06-27 Toto株式会社 Flush toilet equipment
CN105839745B (en) * 2013-03-27 2018-04-10 Toto株式会社 Flush toilet device
KR101468884B1 (en) * 2013-06-28 2014-12-05 이수인 (주) Jet pump for preventing overflowing and toilet stool having the same
JP6268464B2 (en) * 2013-08-12 2018-01-31 Toto株式会社 Flush toilet equipment
US9752310B2 (en) * 2013-08-12 2017-09-05 Toto Ltd. Flush toilet apparatus
JP6361855B2 (en) * 2014-02-14 2018-07-25 Toto株式会社 Flush toilet equipment
JP6361856B2 (en) * 2014-02-14 2018-07-25 Toto株式会社 Flush toilet equipment
JP6406499B2 (en) * 2014-05-30 2018-10-17 Toto株式会社 Flush toilet equipment
JP6406498B2 (en) * 2014-05-30 2018-10-17 Toto株式会社 Flush toilet equipment
US9951506B2 (en) * 2015-04-16 2018-04-24 Komoo Intelligent Technology Co., Ltd. Water replenishing device for a flush rim of a toilet and toilet including the same
KR101719505B1 (en) 2015-05-11 2017-04-04 조성현 Multifunctional toilet bowl
JP6628083B2 (en) * 2015-09-30 2020-01-08 Toto株式会社 Flush toilet equipment
JP7161694B2 (en) * 2018-10-23 2022-10-27 Toto株式会社 toilet equipment
KR102034015B1 (en) * 2019-04-19 2019-10-18 이수인 (주) Non electric water saving toilet bowl washing water feeding device
JP6967193B2 (en) * 2019-08-26 2021-11-17 Toto株式会社 Toilet equipment and toilet system
JP7550530B2 (en) * 2020-04-16 2024-09-13 株式会社Lixil Mobile toilet

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08151671A (en) * 1994-11-28 1996-06-11 Inax Corp One-piece stool integrated with tank
KR100483510B1 (en) * 2004-04-29 2005-04-19 이수인 (주) Toilet stool having rim side water supply equipment using jet pump
US6986172B2 (en) * 2000-03-29 2006-01-17 Toto, Ltd. Flush toilet

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5579542A (en) * 1995-02-23 1996-12-03 Eljer Manufacturing, Inc. Toilet with water saving, vacuum-assisted flushing apparatus and associated methods
JP2001279767A (en) * 2000-03-31 2001-10-10 Toto Ltd Flush toilet
JP2004156382A (en) * 2002-11-08 2004-06-03 Toto Ltd Toilet bowl
WO2005106141A1 (en) * 2004-04-29 2005-11-10 Isooin Co., Ltd. Jet pump and toilet stool having rim side water supply apparatus using the same

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08151671A (en) * 1994-11-28 1996-06-11 Inax Corp One-piece stool integrated with tank
US6986172B2 (en) * 2000-03-29 2006-01-17 Toto, Ltd. Flush toilet
KR100483510B1 (en) * 2004-04-29 2005-04-19 이수인 (주) Toilet stool having rim side water supply equipment using jet pump

Also Published As

Publication number Publication date
KR100814681B1 (en) 2008-03-18
CN101688389A (en) 2010-03-31
CN101688389B (en) 2011-04-20
JP5180295B2 (en) 2013-04-10
WO2009002062A2 (en) 2008-12-31
JP2010531399A (en) 2010-09-24

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