EP3792413A1 - Toilette - Google Patents

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Publication number
EP3792413A1
EP3792413A1 EP18918337.9A EP18918337A EP3792413A1 EP 3792413 A1 EP3792413 A1 EP 3792413A1 EP 18918337 A EP18918337 A EP 18918337A EP 3792413 A1 EP3792413 A1 EP 3792413A1
Authority
EP
European Patent Office
Prior art keywords
flow
water
plate
blocking plate
blocking
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.)
Pending
Application number
EP18918337.9A
Other languages
German (de)
English (en)
Other versions
EP3792413A4 (fr
Inventor
Yanqing Wang
Zichun SONG
Tao Wang
Yongming Zhang
Huiliang DONG
Yushun XIA
Jinlong Wang
Chun'an DONG
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.)
Huida Sanitary Ware Co Ltd
Original Assignee
Huida Sanitary Ware 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 Huida Sanitary Ware Co Ltd filed Critical Huida Sanitary Ware Co Ltd
Publication of EP3792413A1 publication Critical patent/EP3792413A1/fr
Publication of EP3792413A4 publication Critical patent/EP3792413A4/fr
Pending 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
    • 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
    • E03D11/02—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
    • 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
    • E03D9/00—Sanitary or other accessories for lavatories ; Devices for cleaning or disinfecting the toilet room or the toilet bowl; Devices for eliminating smells
    • 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 disclosure relates to the field of sanitary ware, in particular to a toilet.
  • Flushing type toilets mainly comprise flushing structures with a common water ring or without a water ring.
  • the flushing type toilet with a common water ring is complex in production process, high in requirement for skills of people during operation, inconvenient to clean daily, not prone to cleaning residual water stains and the like in use.
  • the flushing type toilet of a structure without a water ring is simple in production structure, relatively low in technological operation skill requirement and convenient to clean in daily use.
  • the flushing type toilet of a structure without a water ring is provided with a water diversion structure usually arranged at a water outlet position, the water diversion structure is used for splitting a water flow to flow down from the rear part of the toilet and flow along an inner ring of the toilet, and due to the fact that the water flow of the toilet is large, splashed water can be generated on the two sides of a flow-blocking plate, discomfort can be brought to a user, and normal use of the toilet is affected.
  • the technical problem to be solved by the disclosure is to overcome the defects in the prior art, and a toilet is provided.
  • the top ends of the water-blocking protruding blocks are fixedly connected with the top end of the flow-blocking plate, and the tail ends of the water-blocking protruding blocks extend to the tail end of the flow-blocking plate.
  • the middle part of the flow-splitting plate protrudes towards the inner side of the outlet of the main water channel, and the two sides of the flow-splitting plate and the parts, on the two sides of the outlet of the main water channel, of the toilet body form hedging flow guide outlets.
  • the top end of the flow-blocking plate is fixedly connected with the toilet body, the upper part of the flow-blocking plate and the upper part of the flow-splitting plate form a backflush flow guide cavity, and a gap for rear water outflow is reserved between the bottom of the flow-blocking plate and the flow-splitting plate.
  • the two sides of the flow-blocking plate go along the inner side of a water guide platform of the toilet body respectively, and the two sides of the flow-blocking plate and the water guide platform of the toilet body form a hedging flow guide cavity.
  • the middle part of the flow-blocking plate is provided with a turbulent flow table which is inwards convex towards a backflush flow guide cavity.
  • the direction of flushing water flow entering the backflush flow guide cavity in contact with the turbulent flow table or the tangential direction of the contact surface and a flushing water flow incident direction forms an obtuse angle.
  • the turbulent flow table is wedge-shaped or semi-cylinder-shaped.
  • the disclosure has the following beneficial effects: due to the fact that the water-blocking protruding blocks are arranged on the inner side of the flow-blocking plate, flushing water flowing down along the flow-blocking plate is limited in the middle and cannot be split to the two sides or only little water overflows to the two sides, splashed water cannot be generated on the two sides of the flow-blocking plate, and the problem that the splashed water is generated on the two sides of the flow-blocking plate when a traditional closestool is flushed is effectively solved.
  • 1 is a toilet body
  • 2 is a flow-splitting plate
  • 3 is a flow-blocking plate
  • 4 is a water inlet
  • 5 is a water-blocking protruding block
  • 6 is a hedging flow guide outlet
  • 7 is a backflush flow guide cavity
  • 8 is a hedging flow guide cavity
  • 9 is a turbulent flow cavity.
  • a toilet comprises a toilet body 1, a flow-splitting plate 2 fixed at a front end of a main water channel outlet of the toilet body 1, and a flow-blocking plate 3 fixed at a front end of the flow-splitting plate 2, wherein as shown in FIG. 2 and FIG. 3 , the flow-splitting plate and the toilet body are integrally formed, and the flow-blocking plate can be bonded to the toilet body during blank making and then is formed through firing.
  • a water inlet 4 is provided in the middle of the flow-splitting plate 2, and an inner side of the flow-blocking plate 3 is provided, at positions close to two sides of the flow-splitting plate 2, with water-blocking protruding blocks 5 which extend from to top end to a bottom end of the flow-blocking plate 3.
  • the water-blocking protruding blocks and the flow-blocking plate are integrally formed.
  • the top end of the flow-blocking plate is fixedly connected with the toilet body, preferably, the top ends of the water-blocking protruding blocks are fixedly connected with the top end of the flow-blocking plate, and the tail ends of the water-blocking protruding blocks extend to the tail end of the flow-blocking plate.
  • flushing water flows out of the main water channel of the toilet body, under the flow shunting effect of the flow-blocking plate, a part of water flows into the space between the flow-splitting plate and the flow-blocking plate through a water inlet of the flow-splitting plate and flows out along the rear part of the toilet body, and flushing of the rear part of the toilet body is achieved; and the other part of water flows out from two sides of the water-splitting plate.
  • the upper part of the flow-blocking plate and the upper part of the flow-splitting plate form a backflush flow guide cavity 7, and a gap for rear water outflow is reserved between the bottom of the flow-blocking plate and the flow-splitting plate.
  • the two sides of the flow-blocking plate go along the inner side of a water guide platform of the toilet body respectively, and the two sides of the flow-blocking plate and the water guide platform of the toilet body form a hedging flow guide cavity 8.
  • the specific shape of the flow-blocking plate can be known, the lower part of the flow-blocking plate extends downwards in an arc shape, the middle part of the flow-blocking plate is longer, the two sides of the flow-blocking plate are shorter, flushing water flow at the rear part of a traditional closestool flows down along the inner side of the flow-blocking plate after the flow-blocking plate is blocked, and because the two sides of the flow-blocking plate are shorter, the problem of water splashing on the two sides of the water-blocking plate can be solved under high water pressure.
  • the flow-blocking plate limits the flushing water flow at the rear part to the middle part, so that the flushing water flow cannot be split to the two sides or only a small amount of water overflows to the two sides, and the problem of splashed water on the two sides of the water-blocking plate is solved.
  • the middle part of the flow-splitting plate protrudes towards the inner side of the outlet of the main water channel, so that the upper part of the flow-blocking plate and the upper part of the flow-splitting plate form a backflush flow guide cavity with a certain volume; hedging flow guide outlets 6 are formed by the two sides of the flow-splitting plate and the parts, on the two sides of the outlet of the main water channel, of the toilet body, part of flushing water is split along the two sides of the flow-splitting plate, enters the hedging flow guide cavity through the hedging flow guide outlets, flows along the hedging flow guide cavity and finally flows out to flush the two sides of the toilet body.
  • the hedging flow guide cavity Due to the fact that the hedging flow guide cavity is arranged, the guiding performance of flushing water flow is higher, the water guiding and flow guiding efficiency of flushing water is improved, the hedging flow guide cavity is a cavity with the two open ends, air in the cavity can be released after the flushing water enters the cavity, and the problem of water splashing caused by instant water outflow of the water outlet of the hedging flow guide cavity is effectively solved.
  • the middle part of the flow-blocking plate is provided with a turbulent flow table 9 which is inwards convex towards a backflush flow guide cavity.
  • an obtuse angle is formed between the direction of the contact surface of the flushing water flow entering the backflush flow guide cavity and the turbulent flow table and the injection direction of the flushing water flow, and specifically, the obtuse angle can be wedge-shaped; or an obtuse angle is formed between the tangential direction of the contact surface of the flushing water flow entering the backflush flow guide cavity and the turbulent flow table and the injection direction of the flushing water flow, and specifically, the backflush flow guide cavity can be semi-cylindrical.
  • incident water flow can move towards the upper side of the backflush flow guide cavity along the turbulent flow table after colliding with the turbulent flow table, and then circulation along the inner side of the backflush flow guide cavity is achieved, so that a better dispersion effect is achieved.

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Epidemiology (AREA)
  • Sanitary Device For Flush Toilet (AREA)
  • Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
EP18918337.9A 2018-05-07 2018-10-14 Toilette Pending EP3792413A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201810425778.5A CN108661145B (zh) 2018-05-07 2018-05-07 一种坐便器
PCT/CN2018/110170 WO2019214159A1 (fr) 2018-05-07 2018-10-14 Toilette

Publications (2)

Publication Number Publication Date
EP3792413A1 true EP3792413A1 (fr) 2021-03-17
EP3792413A4 EP3792413A4 (fr) 2022-01-26

Family

ID=63778681

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18918337.9A Pending EP3792413A4 (fr) 2018-05-07 2018-10-14 Toilette

Country Status (4)

Country Link
EP (1) EP3792413A4 (fr)
CN (1) CN108661145B (fr)
RU (1) RU2765491C1 (fr)
WO (1) WO2019214159A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2610474A (en) * 2021-06-29 2023-03-08 Clay Ind Sdn Bhd Ceramic flush water distributor for rimless toilet unit
BE1030027B1 (fr) * 2021-12-23 2023-12-19 Huida Sanitary Ware Co Ltd Corps céramique à chasse d'eau rotative et toilette WC

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109972714A (zh) * 2019-05-03 2019-07-05 谢镇贤 一种新型的座便器冲洗机构
CH716365B1 (de) * 2019-11-21 2020-12-30 Geberit Int Ag Spülwasserverteiler für einen Sanitärartikel.
CN111851681A (zh) * 2020-07-29 2020-10-30 广东华艺卫浴实业有限公司 一种虹吸式坐便器
CN114232746A (zh) * 2021-11-30 2022-03-25 佛山市法恩洁具有限公司 一种冲落式马桶的冲洗结构

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DE2453302A1 (de) * 1974-11-11 1976-05-20 Ideal Standard Tiefspuel- oder absaugeklosett
SU1652473A1 (ru) * 1988-12-19 1991-05-30 Белорусский Политехнический Институт Способ смыва твердых и жидких веществ
JP2001193134A (ja) * 2000-01-06 2001-07-17 Inax Corp 便器の洗浄水分配器
DE20120693U1 (de) * 2001-12-20 2002-07-25 Böhnel, Erhard, 96269 Großheirath Spülwasser-Verteilereinrichtung für Toiletten
DK2602391T3 (da) * 2011-12-05 2014-12-15 Sanitec Corp Toiletkumme
CN103510601B (zh) * 2013-10-24 2015-05-20 佛山市浪鲸洁具有限公司 一种马桶座
PL412407A1 (pl) * 2015-05-20 2016-11-21 Cersanit Trade Mark Spółka Z Ograniczoną Odpowiedzialnością Wkładka rozprowadzająca wodę do miski ustępowej
CN204781241U (zh) * 2015-06-26 2015-11-18 唐山奇隆洁具有限公司 一种冲落式散圈坐便器
CN106545065A (zh) * 2015-09-17 2017-03-29 吉博力(上海)投资管理有限公司 冲落式马桶
CN205990651U (zh) * 2016-08-24 2017-03-01 唐山梦牌瓷业有限公司 横流虹吸式坐便器
CN209025160U (zh) * 2018-05-07 2019-06-25 惠达卫浴股份有限公司 一种坐便器

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2610474A (en) * 2021-06-29 2023-03-08 Clay Ind Sdn Bhd Ceramic flush water distributor for rimless toilet unit
BE1030027B1 (fr) * 2021-12-23 2023-12-19 Huida Sanitary Ware Co Ltd Corps céramique à chasse d'eau rotative et toilette WC

Also Published As

Publication number Publication date
CN108661145A (zh) 2018-10-16
RU2765491C1 (ru) 2022-01-31
WO2019214159A1 (fr) 2019-11-14
EP3792413A4 (fr) 2022-01-26
CN108661145B (zh) 2020-10-27

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