WO2010030242A8 - Sitting and squatting water closet and seat with cistern below - Google Patents

Sitting and squatting water closet and seat with cistern below Download PDF

Info

Publication number
WO2010030242A8
WO2010030242A8 PCT/SG2009/000320 SG2009000320W WO2010030242A8 WO 2010030242 A8 WO2010030242 A8 WO 2010030242A8 SG 2009000320 W SG2009000320 W SG 2009000320W WO 2010030242 A8 WO2010030242 A8 WO 2010030242A8
Authority
WO
WIPO (PCT)
Prior art keywords
receptacle
squatting
footrests
sitting
water closet
Prior art date
Application number
PCT/SG2009/000320
Other languages
French (fr)
Other versions
WO2010030242A1 (en
Inventor
Ee Pin Chern
Wei Long Alex Koh
Original Assignee
Ee Pin Chern
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 Ee Pin Chern filed Critical Ee Pin Chern
Priority to US13/063,180 priority Critical patent/US20110179563A1/en
Priority to EP09813321A priority patent/EP2321478A1/en
Priority to CN2009801447378A priority patent/CN102209816A/en
Publication of WO2010030242A1 publication Critical patent/WO2010030242A1/en
Publication of WO2010030242A8 publication Critical patent/WO2010030242A8/en

Links

Classifications

    • 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
    • E03D11/02—Water-closet bowls ; Bowls with a double odour seal optionally with provisions for a good siphonic action; siphons as part of the bowl
    • E03D11/04—Bowls of flat shape with only slightly inclined bottom ; Squat-type closets
    • 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
    • E03D11/18—Siphons
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D9/00—Sanitary or other accessories for lavatories ; Devices for cleaning or disinfecting the toilet room or the toilet bowl; Devices for eliminating smells

Abstract

A water closet (WC) or toilet bowl usable in either in the: 1 ) sitting, 2) front facing squatting, or 3) rear facing squatting postures. The WC consists of an elongated receptacle (10) similar in ratio of length to width to an eastern squatting-type WC, with shrouds (11 ) at each end to contain urine spray and footrests on each side, at a slightly lower level than the receptacle, but at such a height above the floor that mounting the footrests is not uncomfortably precarious. The volume below the receptacle and footrests is used for a cistern, fed from a normal pressurised water supply, so that the flush water source is near the siphon jet entrance at the front part of the S-bend. A hinged seat, of suitable thickness / height so that when folded down and resting on the receptacle, forms a suitably high ring-shaped sitting surface.
PCT/SG2009/000320 2008-09-10 2009-09-08 Sitting and squatting water closet and seat with cistern below WO2010030242A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US13/063,180 US20110179563A1 (en) 2008-09-10 2009-09-08 Sitting and squatting water closet and seat with cistern below
EP09813321A EP2321478A1 (en) 2008-09-10 2009-09-08 Sitting and squatting water closet and seat with cistern below
CN2009801447378A CN102209816A (en) 2008-09-10 2009-09-08 Sitting and squatting water closet and seat with cistern below

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SG200806814-0 2008-09-10
SG200806814-0A SG160240A1 (en) 2008-09-10 2008-09-10 Sitting and squatting water closet and seat with cistern below

Publications (2)

Publication Number Publication Date
WO2010030242A1 WO2010030242A1 (en) 2010-03-18
WO2010030242A8 true WO2010030242A8 (en) 2011-03-24

Family

ID=42005350

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SG2009/000320 WO2010030242A1 (en) 2008-09-10 2009-09-08 Sitting and squatting water closet and seat with cistern below

Country Status (5)

Country Link
US (1) US20110179563A1 (en)
EP (1) EP2321478A1 (en)
CN (1) CN102209816A (en)
SG (1) SG160240A1 (en)
WO (1) WO2010030242A1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8752218B2 (en) * 2009-09-09 2014-06-17 Thomas R. Mathieson Waste removal system
GB2490135A (en) * 2011-04-19 2012-10-24 Shamoon Amerat Squat toilet with integral footrests
US9307879B2 (en) 2012-01-10 2016-04-12 Fagre Enterprises, Llc Body positioning systems
WO2014035339A1 (en) * 2012-08-27 2014-03-06 Chern Ee Pin Sitting and squatting water closet with seat inner wall flushing
DE102014002367A1 (en) 2014-02-18 2015-08-20 Till Kindsvater Water closet (WC) for use in squatting as well as in sitting with both the squat position and the sitting position are oriented towards the room.
DE102014002490A1 (en) 2014-02-18 2015-08-20 Till Kindsvater Water closet (WC) for use in squatting as well as sitting, the squatting position being taken towards the wall, the seating position towards the room.
EP3173333B1 (en) * 2015-11-27 2020-05-13 Airbus Operations GmbH Dual mode toilet assembly
USD800280S1 (en) 2016-02-19 2017-10-17 Zied Aouadi Toilet housing
GB2557319B (en) * 2016-12-06 2020-06-24 Project No 2 Ltd Toilet for use while squatting, components thereof, and processes for its manufacture
US10633848B1 (en) 2017-05-05 2020-04-28 Albert R. Luper Toilet for facilitating bowel movements
USD876597S1 (en) 2017-05-05 2020-02-25 Albert R. Luper Toilet for facilitating bowel movements
US20180338652A1 (en) * 2017-05-23 2018-11-29 C&D Zodiac, Inc. Toilet shroud with different squat positions
ES2697927A1 (en) 2017-07-29 2019-01-29 Basamento De Alquileres S L Toilet bowl with footrest for multipurpose use (Machine-translation by Google Translate, not legally binding)
USD885537S1 (en) * 2018-03-05 2020-05-26 Seong Gyu KIM Toilet bowl
WO2019155449A1 (en) * 2019-02-20 2019-08-15 Mohammad Ibrahim Alameri Moath Healthy modern elevated squatting toilet seat with easy installation

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US18972A (en) * 1857-12-29 Water-closet
US1243148A (en) * 1916-08-01 1917-10-16 Luther F Erwin Water-closet.
US2099118A (en) * 1936-11-28 1937-11-16 Kennedy George Winter Toilet assembly
US2182979A (en) * 1938-10-14 1939-12-12 Joseph G Bruzenak Toilet
US2250060A (en) * 1938-11-01 1941-07-22 Finlay Reginald Gedye Footstool adapted for use with sanitary closets
GB1482201A (en) * 1973-11-22 1977-08-10 Thetford Aqua Prod Ltd Toilet
US4012797A (en) * 1976-03-03 1977-03-22 The Boeing Company Sitting-squatting water closet
US4173800A (en) * 1977-08-23 1979-11-13 Josam Manufacturing Co. Low-profile syphon trap
JPH0649887A (en) * 1992-07-31 1994-02-22 Akira Aoi Buttocks washing device for japanese style toilet stool
WO1995032659A1 (en) * 1994-06-01 1995-12-07 Matthew Ronald Whittaker Sanitary unit
CN2382766Y (en) * 1999-07-06 2000-06-14 赫思厘 Front flushing toilet
AUPR695801A0 (en) * 2001-08-10 2001-09-06 Caroma Industries Limited An ultra-low volume gravity flushing toilet
CN2832173Y (en) * 2005-07-13 2006-11-01 马伟博 Squatting type enemator

Also Published As

Publication number Publication date
US20110179563A1 (en) 2011-07-28
SG160240A1 (en) 2010-04-29
WO2010030242A1 (en) 2010-03-18
EP2321478A1 (en) 2011-05-18
CN102209816A (en) 2011-10-05

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