EP2540920A1 - Toilettes à économie d'eau - Google Patents

Toilettes à économie d'eau Download PDF

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Publication number
EP2540920A1
EP2540920A1 EP11172030A EP11172030A EP2540920A1 EP 2540920 A1 EP2540920 A1 EP 2540920A1 EP 11172030 A EP11172030 A EP 11172030A EP 11172030 A EP11172030 A EP 11172030A EP 2540920 A1 EP2540920 A1 EP 2540920A1
Authority
EP
European Patent Office
Prior art keywords
water
toilet
flow pipe
flow
outflow holes
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.)
Withdrawn
Application number
EP11172030A
Other languages
German (de)
English (en)
Inventor
Tung-Chou Shiao
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.)
Unic Fireproof Building Materials Co Ltd
Original Assignee
Unic Fireproof Building Materials 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 Unic Fireproof Building Materials Co Ltd filed Critical Unic Fireproof Building Materials Co Ltd
Priority to EP11172030A priority Critical patent/EP2540920A1/fr
Publication of EP2540920A1 publication Critical patent/EP2540920A1/fr
Withdrawn legal-status Critical Current

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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
    • 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
    • E03D2201/40—Devices for distribution of flush water inside the bowl

Definitions

  • the present invention relates to a toilet, and more particularly to a water-saving toilet with a certain base to match with a flushing structure, obtaining a water-saving purpose.
  • the present invention has arisen to mitigate and/or obviate the afore-described disadvantages.
  • the primary object of the present invention is to provide a water-saving toilet that is capable of obtaining a water-saving purpose.
  • Further object of the present invention is to provide a water-saving toilet so that while pressing the flush button, a suitable water flows out of the outflow holes of the first and the second flow pipes in turn to flush the cavity simultaneously, thus obtaining a cleaning purpose.
  • Another object of the present invention is to provide a water-saving toilet that while water flushes into the U-shaped tube, the dirty fluid in the U-shaped tube is flushed outward and only little water is left to achieve water-saving and cleaning purposes.
  • a water-saving toilet 10 in accordance with a preferred embodiment of the present invention comprises a base 11 including a cavity 14 formed therein, an outlet 17 disposed on a bottom end of the cavity 14, a U-shaped tube 18 communicating with the outlet 17, a cushion 13 fixed on an upper portion 12 of the base 11, a stopping member 15 secured on an upper end of a back side of the base 11, and a flush button 16 arranged on the stopping member 15.
  • the stopping member 15 includes an inlet pipe 20 disposed on an upper end of an inner space thereof to connect with a first flow pipe 21 and a second flow pipe 22, both of which are fixed in the upper portion 12 of the base 11, the first and the second flow pipes 21, 22 respectively include a plurality of outflow holes 23 to flow water outward, wherein lengths of the first and the second flow pipes 21, 22 are equal to flow the water at the same speed, wherein when flushing the water, the water flows from the stopping member 15 to the cavity 14 via a first predetermined section of the first flow pipe 21 without the outflow holes 23, and via a second predetermined section of the second flow pipe 22 of the same length than a third predetermined section of the first flow pipe 21 provided with the outflow holes 23, said second predetermined section of the second flow pipe 22 being not provided with the outflow holes 23 so that the water flowing toward a distal end of the first flow pipe 21 further flows into the stopping member 15 via the outflow holes 23 of the first flow pipe 21, such that while the flush button 16 is
  • a size of the stopping member 15 of the water-saving toilet 10 is decreased, and a flush device is replaced by a manual flush valve 50 or a sensing flush valve 51 based on the requirement.
  • the water-saving toilet 10 is cooperated with a general toilet 30 so that a user uses the water-saving toilet 10 and the general toilet 30 selectively based on different requirements, wherein a squat toilet 31 is severed to urinate.
  • a water outflow structure of a urinal 32 is equipped with the U-shaped tube 18 to lower a left water quantity in the urinal 32, thereby decreasing flush water to achieve the water-saving purpose.
  • a urine toilet 50 is capable of being used by men and women and comprises a wall 51, a cavity 14, a U-shaped tube 18, and a first guiding pipe 52 of a flush system connected with an outlet head 53 of the wall 51, a second guiding pipe 54 coupled with an outflow pipe 55 of a front end of an upper portion 12, wherein a length of the first guiding tube 52 is equal to that of the second guiding pipe 54 so that the water flushes toward the wall 51 and the cavity 14 simultaneously.
EP11172030A 2011-06-29 2011-06-29 Toilettes à économie d'eau Withdrawn EP2540920A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP11172030A EP2540920A1 (fr) 2011-06-29 2011-06-29 Toilettes à économie d'eau

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP11172030A EP2540920A1 (fr) 2011-06-29 2011-06-29 Toilettes à économie d'eau

Publications (1)

Publication Number Publication Date
EP2540920A1 true EP2540920A1 (fr) 2013-01-02

Family

ID=44799577

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11172030A Withdrawn EP2540920A1 (fr) 2011-06-29 2011-06-29 Toilettes à économie d'eau

Country Status (1)

Country Link
EP (1) EP2540920A1 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0643177A1 (fr) * 1993-07-14 1995-03-15 FRIATEC AG Keramik- und Kunststoffwerke Urinoir
US5497515A (en) * 1995-02-21 1996-03-12 Mohrman; John H. Toilet bowl water flush system
US6332229B1 (en) * 2000-12-13 2001-12-25 O'malley Conor Automated flap and cup cleaner water-saving toilet
WO2003058002A1 (fr) * 2002-01-05 2003-07-17 Silentnite 02 Company Limited Amelioration apportee a un systeme de toilettes et de chasse d'eau
US6651266B1 (en) * 2000-01-27 2003-11-25 Beijing Zhonglian Huan-Jietong Flushing method of toilet, toilet used for carrying out said method and components thereof
CA2220586C (fr) * 1996-11-12 2006-10-31 Metcraft, Inc. Toilette a chasse d'eau amelioree a reservoir assurant la reconstitution de la garde d'eau

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0643177A1 (fr) * 1993-07-14 1995-03-15 FRIATEC AG Keramik- und Kunststoffwerke Urinoir
US5497515A (en) * 1995-02-21 1996-03-12 Mohrman; John H. Toilet bowl water flush system
CA2220586C (fr) * 1996-11-12 2006-10-31 Metcraft, Inc. Toilette a chasse d'eau amelioree a reservoir assurant la reconstitution de la garde d'eau
US6651266B1 (en) * 2000-01-27 2003-11-25 Beijing Zhonglian Huan-Jietong Flushing method of toilet, toilet used for carrying out said method and components thereof
US6332229B1 (en) * 2000-12-13 2001-12-25 O'malley Conor Automated flap and cup cleaner water-saving toilet
WO2003058002A1 (fr) * 2002-01-05 2003-07-17 Silentnite 02 Company Limited Amelioration apportee a un systeme de toilettes et de chasse d'eau

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