CN107869175B - 冲水大便器 - Google Patents

冲水大便器 Download PDF

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Publication number
CN107869175B
CN107869175B CN201710762035.2A CN201710762035A CN107869175B CN 107869175 B CN107869175 B CN 107869175B CN 201710762035 A CN201710762035 A CN 201710762035A CN 107869175 B CN107869175 B CN 107869175B
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CN
China
Prior art keywords
bowl
rim
bowl portion
curved surface
curvature
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.)
Active
Application number
CN201710762035.2A
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English (en)
Chinese (zh)
Other versions
CN107869175A (zh
Inventor
头岛周
桃枝理彰
篠原祐纪
盐原英司
松尾直人
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.)
Toto Ltd
Original Assignee
Toto 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 Toto Ltd filed Critical Toto Ltd
Priority to CN202111469723.2A priority Critical patent/CN114263253B/zh
Publication of CN107869175A publication Critical patent/CN107869175A/zh
Application granted granted Critical
Publication of CN107869175B publication Critical patent/CN107869175B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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    • 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
    • E03D11/06—Bowls with downwardly-extending flanges for the sake of flushing
    • 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
    • E03D11/08—Bowls with means producing a flushing water swirl
    • 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
    • E03D11/13—Parts or details of bowls; Special adaptations of pipe joints or couplings for use with bowls, e.g. provisions in bowl construction preventing backflow of waste-water from the bowl in the flushing pipe or cistern, provisions for a secondary flushing, for noise-reducing
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Sanitary Device For Flush Toilet (AREA)
CN201710762035.2A 2016-09-23 2017-08-30 冲水大便器 Active CN107869175B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111469723.2A CN114263253B (zh) 2016-09-23 2017-08-30 冲水大便器

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016-185929 2016-09-23
JP2016185929A JP6536906B2 (ja) 2016-09-23 2016-09-23 水洗大便器

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN202111469723.2A Division CN114263253B (zh) 2016-09-23 2017-08-30 冲水大便器

Publications (2)

Publication Number Publication Date
CN107869175A CN107869175A (zh) 2018-04-03
CN107869175B true CN107869175B (zh) 2021-11-02

Family

ID=61687194

Family Applications (2)

Application Number Title Priority Date Filing Date
CN201710762035.2A Active CN107869175B (zh) 2016-09-23 2017-08-30 冲水大便器
CN202111469723.2A Active CN114263253B (zh) 2016-09-23 2017-08-30 冲水大便器

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN202111469723.2A Active CN114263253B (zh) 2016-09-23 2017-08-30 冲水大便器

Country Status (3)

Country Link
US (1) US10370839B2 (enExample)
JP (1) JP6536906B2 (enExample)
CN (2) CN107869175B (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019110573A1 (de) * 2018-04-27 2019-10-31 Lixil Corporation Toilettenbecken
US11965322B2 (en) * 2018-09-28 2024-04-23 Kohler Co. Flush toilet
CN110629844A (zh) * 2019-09-29 2019-12-31 恒洁卫浴集团有限公司 坐便器
JP7095669B2 (ja) * 2019-09-30 2022-07-05 Toto株式会社 水洗大便器
JP7158657B2 (ja) 2021-02-26 2022-10-24 Toto株式会社 水洗大便器
JP7132551B1 (ja) 2021-02-26 2022-09-07 Toto株式会社 水洗大便器
JP2023102352A (ja) * 2022-01-12 2023-07-25 株式会社Lixil 大便器

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101114960B1 (ko) * 2002-09-03 2012-03-07 토토 가부시키가이샤 수세식 변기
JP4284703B2 (ja) * 2002-09-03 2009-06-24 Ｔｏｔｏ株式会社 水洗便器
JP5816854B2 (ja) * 2010-04-23 2015-11-18 パナソニックＩｐマネジメント株式会社 水洗便器
JP5935970B2 (ja) * 2011-08-24 2016-06-15 Toto株式会社 水洗大便器
JP5930509B2 (ja) * 2011-08-24 2016-06-08 Toto株式会社 水洗大便器
WO2014078461A2 (en) * 2012-11-13 2014-05-22 As Ip Holdco, L.L.C. Primed siphonic flush toilet
JP6425186B2 (ja) * 2014-03-26 2018-11-21 Toto株式会社 水洗大便器
JP6573065B2 (ja) 2014-03-31 2019-09-11 Toto株式会社 水洗便器

Also Published As

Publication number Publication date
CN114263253A (zh) 2022-04-01
CN107869175A (zh) 2018-04-03
JP2018048518A (ja) 2018-03-29
US20180087255A1 (en) 2018-03-29
JP6536906B2 (ja) 2019-07-03
US10370839B2 (en) 2019-08-06
CN114263253B (zh) 2024-03-08

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