JPH02190539A - Water closet - Google Patents
Water closetInfo
- Publication number
- JPH02190539A JPH02190539A JP1010328A JP1032889A JPH02190539A JP H02190539 A JPH02190539 A JP H02190539A JP 1010328 A JP1010328 A JP 1010328A JP 1032889 A JP1032889 A JP 1032889A JP H02190539 A JPH02190539 A JP H02190539A
- Authority
- JP
- Japan
- Prior art keywords
- water
- section
- ball
- bowl
- rim
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract description 40
- 238000007599 discharging Methods 0.000 abstract 3
- 238000005406 washing Methods 0.000 description 4
- 239000012141 concentrate Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
- 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
Abstract
Description
【発明の詳細な説明】 (産業上の利用分野) 本発明は水洗便器、特に腰掛式の水洗便器に関する。[Detailed description of the invention] (Industrial application field) The present invention relates to a flush toilet, particularly a seated flush toilet.
(従来の技術)
従来の腰掛式水洗便器は、第4図に示すようにボール面
(1′)全面が大きな曲率の曲面で構成されている。そ
のためリム通水路(5)の各リム水出孔(4)から射水
される洗浄水支流の結束力が弱く、水流の勢を集中させ
難い。(Prior Art) In a conventional seat-type flush toilet, the entire ball surface (1') is constructed of a curved surface with a large curvature, as shown in FIG. Therefore, the cohesive force of the washing water tributaries sprayed from each rim water outlet (4) of the rim water passageway (5) is weak, making it difficult to concentrate the force of the water flow.
そこで、従来の水洗便器にあっては、リム水出孔(4)
を調整することにより、支流の方向づけをして水流の勢
を集中させている。Therefore, in conventional flush toilets, the rim water outlet (4)
By adjusting the water flow, the direction of the tributaries is determined and the force of the water flow is concentrated.
しかし乍ら上記従来の手段ではリム水出孔の大きさ9位
置により、支流の方向にばらつきが生じ、仲々所期の目
的を達成することができない。However, with the above-mentioned conventional means, variations occur in the direction of the tributaries due to the size and position of the rim water outlet, making it impossible to achieve the intended purpose.
(発明が解決しようとする課題)
本発明は従来技術が有する上記問題点に鑑みてなされた
もので、その目的とするところは、例えリム水出孔の大
きさ1位置にばらつきがあっても、支流の流れ方向のば
らつきが少なく、水流の勢を集中することができる水洗
便器を提供することにある。(Problems to be Solved by the Invention) The present invention has been made in view of the above-mentioned problems of the prior art. An object of the present invention is to provide a flush toilet that has little variation in the flow direction of tributaries and can concentrate the force of water flow.
(課題を達成するための手段)
上記目的を達成するために本発明の水洗便器にあっては
、便器本体のボール部の後側底部のボール面形状を断面
路V字型の窪み状に形成することである。(Means for Achieving the Object) In order to achieve the above object, in the flush toilet of the present invention, the shape of the ball surface at the rear bottom of the ball portion of the toilet main body is formed into a concave shape with a V-shaped cross section. It is to be.
(作 用)
以上のように構成した水洗便器はリム水出孔から射水さ
れる洗浄水の各支流がボール部の断面路V字型窪み状の
底部に集まって結束することになリ、しかもこの窪み状
の底部に集まって主流となる洗浄水は広がらず、水流の
勢が集中する。(Function) In the flush toilet configured as described above, each tributary of the flushing water sprayed from the rim water outlet gathers at the bottom of the V-shaped recess in the cross section of the ball part and is unified. The washing water that collects at the bottom of this depression and becomes the main stream does not spread out, and the force of the water flow is concentrated.
(実施例) 以下、本発明の一実施例を図に基づいて説明する。(Example) Hereinafter, one embodiment of the present invention will be described based on the drawings.
図中(A>は便器本体で、ボール部(1)と、該ボール
部(1)に隣接して設けられボール部(1)の最下部側
方に開設したトラップ入口(2)と便器本体(A>の後
部底面に開設した出口(図示せず)とを大略S字状に屈
曲して連絡するように形成したトラップ排水路(3〉と
を備え、上記ボール部(1)上端周縁には底面にリム水
出孔(4)を開設したリム通水路(5)をボール部(1
)内方に突出せしめて設けた従来周知のサイホン式水洗
便鼎の構造形態を有している。In the figure (A> is the toilet bowl body, which includes a ball part (1), a trap inlet (2) provided adjacent to the ball part (1) and opened at the lowest side of the ball part (1), and the toilet bowl body. (A>) is provided with a trap drainage channel (3>) bent in a roughly S-shape to communicate with an outlet (not shown) opened at the rear bottom surface of the ball part (1), and The rim water passage (5) with the rim water outlet (4) on the bottom is connected to the ball part (1).
) It has the structural form of a conventionally known siphon-type flushing toilet protruding inwardly.
また、便器本体(A>にはボール部(1)の最後部に汚
物落し込み凹部(6)が形成されており、前記トラップ
入口(2)は該汚物落し込み凹部(6)の後側面部に開
口されている。Further, a filth dropping recess (6) is formed at the rearmost part of the bowl part (1) in the toilet bowl body (A>), and the trap inlet (2) is located at the rear side of the filth dropping recess (6). It is opened to
そして、断る便器本体(A>において、ボール部(1)
はその後側底部のボール面(1′)の形状を断面略V字
型の窪み状に形成する。Then, in the toilet body (A>), the ball part (1)
The shape of the ball surface (1') at the rear bottom portion is formed into a concave shape having a substantially V-shaped cross section.
即ち、上記ボール面(1′)の断面略V字型のrみ部分
(a)は、ボール部(1)の中央付近からボール部後壁
(7)に至る部分に後方へ向かって拡開するように形成
し、汚物落し込み凹部(6)を囲んで該凹部(6)に落
ち込み状に連絡せしめる。That is, the r-shaped portion (a) of the ball surface (1') having a substantially V-shaped cross section expands rearward from the vicinity of the center of the ball portion (1) to the rear wall (7) of the ball portion. It surrounds the dirt dropping recess (6) and communicates with the recess (6) in a depressed manner.
尚、ボール面(1′)の上記断面略V字型の窪み部分(
a)以外の部分は従来の便器同様大きな曲率の曲面に形
成されて上記窪み部分(a)に連絡する。In addition, the recessed portion of the ball surface (1') having a substantially V-shaped cross section
The portions other than a) are formed into curved surfaces with large curvatures, similar to conventional toilet bowls, and communicate with the recessed portion (a).
本発明の水洗便器は以上のようにボール部(1)の後側
底部のボール面(1′)形状に特徴を有するものである
が、図示した実施例の便器は上記以外にもいくつかの特
筆すべき特徴を備えているので本発明とは直接関係はな
いが簡単に説明しておく。The flush toilet of the present invention is characterized by the shape of the ball surface (1') at the rear bottom of the ball part (1) as described above, but the toilet of the illustrated embodiment has several features in addition to the above. Since it has noteworthy features, it is not directly related to the present invention, but will be briefly explained.
即ち、リム通水路(5)のリム水出孔(4)は、リム通
水路(5)全周に亘って設けられるが、最前部即ち所謂
リップ側に設ける数個例えば5個の孔径を特別大孔径、
具体的には一般的な便器における腰部のリム水出孔(4
)の径が14φ程度であるのに対して20φに形成し、
洗浄水に勢をつけるようになっている。That is, the rim water outlet holes (4) of the rim water passage (5) are provided all around the rim water passage (5), but the diameters of several, for example, five holes provided at the forefront, that is, on the so-called lip side, are specially set. large pore diameter,
Specifically, the rim water outlet (4
) has a diameter of about 14φ, but it is formed to 20φ,
It is designed to add force to the washing water.
これにより、水の勢をつけるために洗浄水タンク内にヘ
ッドを上げる必要がなくなり、タンク容量が少なくてす
むようになる。This eliminates the need to raise the head into the wash water tank to increase the force of the water, reducing the tank capacity.
また、リム通水路(5)はその底面部を後方に向けて下
向きに傾斜せしめて形成し、リム通水路(5)後部から
の射水を長引かせることにより、水封用の補給水を確保
するようにしている。In addition, the rim water passageway (5) is formed by slanting its bottom part downward toward the rear, and by prolonging the water injection from the rear of the rim waterway waterway (5), it secures makeup water for water sealing. That's what I do.
また、ボール面(1′)の溜水面(b)位置に相当する
部位に段部(8)を設け、これにより、少ない溜水量で
も広い溜水面(b)が得られるようにしている。Further, a stepped portion (8) is provided at a portion of the ball surface (1') corresponding to the position of the water reservoir surface (b), thereby making it possible to obtain a wide water reservoir surface (b) even with a small amount of water reservoir.
さらに、トラップ排水路(3)にその周方向約半周程度
に亘って段部(9)を形成し、これによりサイホンが早
く起きるようにしている。Further, a stepped portion (9) is formed in the trap drainage channel (3) over about half of its circumference, thereby causing the siphon to occur quickly.
(効 果)
本発明は上記のように構成したから、以下に記載したよ
うな効果を奏する。(Effects) Since the present invention is configured as described above, it produces the effects described below.
ボール部後側底部のボール面形状を断面路V字型の窪み
状に形成したので、例えリム水出孔の大きさや、位置間
隔にばらつきがあっても出孔から射水される洗浄水の各
支流は上記v字型の窪み状部分に結束し、広がることな
く1木の太い流れとなって勢いよく汚物落し込み凹部に
流れ込む。Since the ball surface shape of the rear bottom of the ball part is formed into a concave shape with a V-shaped cross section, even if there are variations in the size of the rim water outlet or the position spacing, each of the cleaning water sprayed from the outlet hole is The tributaries are tied together in the V-shaped depression and flow into the filth-dropping depression with force as a thick stream without spreading out.
従って、水流の勢いは集中し、強力に汚物を押し流すこ
とができ、汚物排出能力が大幅に向上する。Therefore, the force of the water stream is concentrated and the dirt can be strongly swept away, greatly improving the dirt discharge ability.
また、上記の如く、支流の流れのばらつきを少なくし、
水流の勢を集中さ往効率良く汚物を排出することができ
るので、洗浄水母を節減することが可能になる。In addition, as mentioned above, it reduces the variation in the flow of tributaries,
Since the force of the water flow can be concentrated and the waste can be efficiently discharged, it is possible to save the amount of washing water.
第1図は本考案の一実施例を示す水洗便器の平面図、第
2図は第1図の■−■線断面図、第3図は第1図の■−
■線断面図、第4図は要部を縦断して示す斜視図で一部
切欠して示しである。
第5
図は従来の水洗便器の一例を示す縦断斜視図である。
:便器本体
:ボール部
1′
:ボール面
二断面略V字型の窪み状部分
特
許
出
願
人
東陶機器株式会社
(じ/
第
図
第
図
第
図
第
図
第
図Fig. 1 is a plan view of a flush toilet showing an embodiment of the present invention, Fig. 2 is a sectional view taken along the line ■-■ in Fig. 1, and Fig. 3 is a -
(2) A cross-sectional view along the line, and FIG. 4 is a perspective view showing a main part longitudinally, with a part cut away. FIG. 5 is a vertical perspective view showing an example of a conventional flush toilet. : Toilet bowl body: Ball part 1' : Ball surface Two cross-section approximately V-shaped depression-shaped part Patent applicant Totokiki Co., Ltd.
Claims (1)
V字型の窪み状に形成することを特徴とする水洗便器。A flush toilet characterized in that the ball surface of the rear bottom of the ball portion of the toilet main body is formed into a concave shape with a substantially V-shaped cross section.
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1010328A JPH02190539A (en) | 1989-01-18 | 1989-01-18 | Water closet |
EP90901884A EP0407609B1 (en) | 1989-01-18 | 1990-01-18 | Flush toilet bowl |
PCT/JP1990/000056 WO1990008237A1 (en) | 1989-01-18 | 1990-01-18 | Flush toilet bowl |
AT90901884T ATE129767T1 (en) | 1989-01-18 | 1990-01-18 | TOILET BOWL. |
CA 2025564 CA2025564A1 (en) | 1989-01-18 | 1990-01-18 | Flushing toilet bowl |
DE69023285T DE69023285T2 (en) | 1989-01-18 | 1990-01-18 | TOILET BOWL. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1010328A JPH02190539A (en) | 1989-01-18 | 1989-01-18 | Water closet |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH02190539A true JPH02190539A (en) | 1990-07-26 |
Family
ID=11747145
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1010328A Pending JPH02190539A (en) | 1989-01-18 | 1989-01-18 | Water closet |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0407609B1 (en) |
JP (1) | JPH02190539A (en) |
AT (1) | ATE129767T1 (en) |
DE (1) | DE69023285T2 (en) |
WO (1) | WO1990008237A1 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05302351A (en) * | 1991-08-09 | 1993-11-16 | Sterling Plumbing Group Inc | Toilet bowl |
JPH068475U (en) * | 1991-06-06 | 1994-02-04 | 和成欣業股▲ふん▼有限公司 | Toilet bowl |
JP2011058300A (en) * | 2009-09-11 | 2011-03-24 | Toto Ltd | Wash-out type toilet bowl |
JP2014058863A (en) * | 2013-11-01 | 2014-04-03 | Toto Ltd | Flush toilet bowl |
US8695126B2 (en) | 2011-07-14 | 2014-04-15 | Toto Ltd. | Flush toilet with sloped surfaces for improved waste removal |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6415457B2 (en) | 2000-02-08 | 2002-07-09 | Geberit Technik Ag | Flushing device for toilet system |
AUPR695801A0 (en) * | 2001-08-10 | 2001-09-06 | Caroma Industries Limited | An ultra-low volume gravity flushing toilet |
CN104264767A (en) * | 2014-09-30 | 2015-01-07 | 吴嘉文 | Energy-saving anti-splashing toilet bowl with blowdown bend capable of secondary cleaning |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5928707A (en) * | 1982-08-10 | 1984-02-15 | Marantz Japan Inc | Power amplifier |
JPS608769B2 (en) * | 1980-07-23 | 1985-03-05 | ノルデイシエル・マシナバウ・ルド・バアデル・ゲ−エムベ−ハ−・ウント・コンパニ・カ−ゲ− | A device that aligns the fish in the necessary position for cutting the fish's neck. |
JPH056157U (en) * | 1991-06-26 | 1993-01-29 | 三菱電機株式会社 | Ion engine flow regulator controller |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB190909495A (en) * | 1909-04-21 | 1910-03-24 | Kasimir Kaczanowski | Improvements in Water Closet Basins and in Means for Fitting the same. |
US1476445A (en) * | 1923-04-27 | 1923-12-04 | Samuel C Hill | Siphon-action water closet |
US1979739A (en) * | 1930-11-10 | 1934-11-06 | Mueller Co | Combined flush valve and water closet |
US2044243A (en) * | 1935-06-07 | 1936-06-16 | Gordon P Gavin | Water closet bowl |
-
1989
- 1989-01-18 JP JP1010328A patent/JPH02190539A/en active Pending
-
1990
- 1990-01-18 EP EP90901884A patent/EP0407609B1/en not_active Expired - Lifetime
- 1990-01-18 WO PCT/JP1990/000056 patent/WO1990008237A1/en active IP Right Grant
- 1990-01-18 AT AT90901884T patent/ATE129767T1/en not_active IP Right Cessation
- 1990-01-18 DE DE69023285T patent/DE69023285T2/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS608769B2 (en) * | 1980-07-23 | 1985-03-05 | ノルデイシエル・マシナバウ・ルド・バアデル・ゲ−エムベ−ハ−・ウント・コンパニ・カ−ゲ− | A device that aligns the fish in the necessary position for cutting the fish's neck. |
JPS5928707A (en) * | 1982-08-10 | 1984-02-15 | Marantz Japan Inc | Power amplifier |
JPH056157U (en) * | 1991-06-26 | 1993-01-29 | 三菱電機株式会社 | Ion engine flow regulator controller |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH068475U (en) * | 1991-06-06 | 1994-02-04 | 和成欣業股▲ふん▼有限公司 | Toilet bowl |
JPH05302351A (en) * | 1991-08-09 | 1993-11-16 | Sterling Plumbing Group Inc | Toilet bowl |
JP2011058300A (en) * | 2009-09-11 | 2011-03-24 | Toto Ltd | Wash-out type toilet bowl |
US8695126B2 (en) | 2011-07-14 | 2014-04-15 | Toto Ltd. | Flush toilet with sloped surfaces for improved waste removal |
JP2014058863A (en) * | 2013-11-01 | 2014-04-03 | Toto Ltd | Flush toilet bowl |
Also Published As
Publication number | Publication date |
---|---|
EP0407609A1 (en) | 1991-01-16 |
EP0407609A4 (en) | 1992-08-05 |
DE69023285T2 (en) | 1996-04-25 |
EP0407609B1 (en) | 1995-11-02 |
WO1990008237A1 (en) | 1990-07-26 |
DE69023285D1 (en) | 1995-12-07 |
ATE129767T1 (en) | 1995-11-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP3381261B2 (en) | Flush toilet | |
JP2007327223A (en) | Western style flush toilet bowl | |
JP3538894B2 (en) | Siphon flush toilet | |
JPH02190539A (en) | Water closet | |
JP2017172119A (en) | Flush toilet bowl | |
JPH07189324A (en) | Flush toilet stool | |
JP2005113643A (en) | Flush toilet | |
JPH11210051A (en) | Washing method by wash-off | |
JP2021113496A (en) | Flush toilet bowl | |
JP2000080712A (en) | Western toilet | |
JPH11247269A (en) | Toilet | |
JP2004116050A (en) | Flushing toilet bowl | |
JPH07116739B2 (en) | Flush urinal | |
JPH1161950A (en) | Western-type flush water closet | |
JPH0141821Y2 (en) | ||
JPH026149Y2 (en) | ||
JPH06185102A (en) | Water closet | |
JPH09177161A (en) | Water closet | |
JP3098402B2 (en) | Urinal trap | |
CN211368926U (en) | Squatting pan convenient to wash | |
JP3491173B2 (en) | Drainage structure of siphon toilet | |
JP2002173969A (en) | Flush toilet bowl | |
JPH0141822Y2 (en) | ||
JPH01163328A (en) | Water closet | |
JPH0218133Y2 (en) |