JPS61165436A - Tank apparatus for washing toilet bowl - Google Patents

Tank apparatus for washing toilet bowl

Info

Publication number
JPS61165436A
JPS61165436A JP656585A JP656585A JPS61165436A JP S61165436 A JPS61165436 A JP S61165436A JP 656585 A JP656585 A JP 656585A JP 656585 A JP656585 A JP 656585A JP S61165436 A JPS61165436 A JP S61165436A
Authority
JP
Japan
Prior art keywords
water
toilet bowl
valve
tank
drain valve
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.)
Granted
Application number
JP656585A
Other languages
Japanese (ja)
Other versions
JPH031452B2 (en
Inventor
池永 隆夫
一男 平石
上野 陽一郎
重松 俊文
学 平原
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 JP656585A priority Critical patent/JPS61165436A/en
Publication of JPS61165436A publication Critical patent/JPS61165436A/en
Publication of JPH031452B2 publication Critical patent/JPH031452B2/ja
Granted legal-status Critical Current

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  • Sanitary Device For Flush Toilet (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。
(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【発明の詳細な説明】 〈産業上の利用分野〉 本発明は便器洗浄用タンク装置、詳しくは電気力で排水
弁をrM関して便器を洗浄するものに関する。
DETAILED DESCRIPTION OF THE INVENTION <Industrial Application Field> The present invention relates to a toilet bowl cleaning tank device, and more particularly to a tank device for flushing a toilet bowl by controlling the drain valve rM using electric power.

〈従来の技術〉 従来、この種の便器洗浄用タンク装置として、第9図に
示す実公昭36−30190号公報のものがある。
<Prior Art> Conventionally, as this type of toilet bowl cleaning tank device, there is one disclosed in Japanese Utility Model Publication No. 36-30190 shown in FIG.

このものは電磁石(101)に通電してプランジャー(
102)を引き上げることにより排水弁(103)が開
弁じてタンク(104)内に貯水した全部の水を便器に
排水するため、該便器がサイホン式の大便器の場合はそ
の洗浄後に封水を確保できないという問題があった。
This item is made by energizing the electromagnet (101) and pushing the plunger (
102), the drain valve (103) opens and drains all the water stored in the tank (104) into the toilet bowl.If the toilet bowl is a siphon type toilet, the water is sealed after flushing. There was a problem that it could not be secured.

〈発明が解決しようとする問題点〉 本発明が解決しようとする問題点は、洗浄後の便器に小
量の水を供給することである。
<Problem to be Solved by the Invention> The problem to be solved by the present invention is to supply a small amount of water to the toilet bowl after flushing.

く問題点を解決するための手段〉 上記問題点を解決するために本発明が講する技術的手段
は、タンクと、このタンク内の水位に応じて弁を開閉す
る給水装置と、弁体及び弁座を有し電気力で開閉する排
水弁と、該排水弁の本体の外周に備えられ側壁に小通路
を有する筒状部材とを備え、上記排水弁の弁体が閉止す
る直前に小通路を通じて小量の水を便器に供給するもの
である。
Means for Solving the Problems> Technical means taken by the present invention to solve the above problems include a tank, a water supply device that opens and closes a valve depending on the water level in the tank, a valve body and A drain valve having a valve seat and opened and closed by electric power, and a cylindrical member provided on the outer periphery of the main body of the drain valve and having a small passage in a side wall, and the small passage is provided immediately before the valve body of the drain valve closes. A small amount of water is supplied to the toilet bowl through the toilet.

く作用〉 本発明は排水弁を開弁じてタンク内の水を便器に排水し
、その水位が筒状部材の上端より下がってから排水弁が
閉弁するまでの間に、筒状部材の小通路から流入する水
を便器へ排水し続けるものである。
Function> The present invention opens the drain valve to drain the water in the tank into the toilet bowl, and after the water level drops below the upper end of the cylindrical member until the drain valve closes, the water in the cylindrical member is drained. It continues to drain water flowing from the passage into the toilet bowl.

〈実施例〉 以下、本発明の一実施例を図面に基づいて説明する。<Example> Hereinafter, one embodiment of the present invention will be described based on the drawings.

この実施例は便器(C)が大便器で、この便器(C)の
後部上面にタンク(A)を載置固定した場合を示すもの
である。
This embodiment shows a case where the toilet bowl (C) is a large toilet bowl, and the tank (A) is placed and fixed on the rear upper surface of the toilet bowl (C).

タンク(A>はそのl1l(A+)に給水装置(B)を
、底壁(A2)に排水弁(a )を夫々配備しており、
前者(B)を給水源に、後者(a )を便器(C)に夫
々連絡している。
The tank (A> is equipped with a water supply device (B) on its l1l (A+) and a drain valve (a) on its bottom wall (A2), respectively.
The former (B) is connected to a water supply source, and the latter (a) is connected to a toilet bowl (C).

給水装置(B)は、浮子(B1)と該浮子(B1)の上
下動により開閉される弁(B2)を有する公知のボール
タップ給水栓で、タンク(A)内の水位の低下に伴う浮
子(B1)の下降により弁(B2)を開弁じてタンク(
A)内に給水し、水位の上昇に伴う浮子(B1)の上昇
により弁(B2)を閉弁して給水を停止する。
The water supply device (B) is a known ball tap faucet that has a float (B1) and a valve (B2) that is opened and closed by the vertical movement of the float (B1). By lowering B1), valve (B2) is opened and tank (
A), and as the float (B1) rises as the water level rises, the valve (B2) is closed to stop the water supply.

排水弁(a )はその本体(1)に設けた弁座(1a)
と、操作杆(2)の下端部に設けた弁体(2a)とから
なる。
The drain valve (a) has a valve seat (1a) provided on its main body (1).
and a valve body (2a) provided at the lower end of the operating rod (2).

本体(1)はABS樹脂等の合成樹脂で略円筒状に形成
、その下端部内周に環状の弁座(1a)を突設すると共
に、下部に内外を貫通する通孔(1b)を複数個開穿し
、更に外周面には雄螺子(1C)を設けるが、本実施例
においては本体(1)の下面にビス(1「)で固着した
排水筒(1d)の上端外周面に形成している。
The main body (1) is made of synthetic resin such as ABS resin and has a substantially cylindrical shape, and has an annular valve seat (1a) protruding from the inner periphery of its lower end, and a plurality of through holes (1b) penetrating the inside and outside at the lower part. The hole is opened and a male screw (1C) is provided on the outer circumferential surface, but in this embodiment, a male screw (1C) is provided on the outer circumferential surface of the upper end of the drain tube (1d) fixed to the lower surface of the main body (1) with a screw (1"). ing.

排水筒(1d)は黄銅等の金属で略円筒状に形成し、そ
の大半が上記タンク(A>の底壁(A2)を挿通して該
底壁(A2)に固定され、上端外周を本体(1)の外径
より大径になるように環状に突出してその外端面に筒状
部材(3)を@脱自在に取付ける雄螺子(1C)を刻設
すると共に下端を便器(C)の洗浄水給水口(C1)に
臨ませる。
The drainage pipe (1d) is made of metal such as brass and has a substantially cylindrical shape, and most of it is inserted through the bottom wall (A2) of the tank (A>) and fixed to the bottom wall (A2), and the outer periphery of the upper end is connected to the main body. A male screw (1C) which protrudes in an annular shape and has a larger diameter than the outer diameter of the toilet bowl (C) is carved on the outer end surface of the male screw (1C) to removably attach the cylindrical member (3). Face the cleaning water supply port (C1).

便器(C)はタンク(A>をtlt固定する後部上面に
洗浄水給水口(C1)を1Fil設すると共にこの洗浄
水給水口(C+ )の周囲に挿通孔(C2)を複数個開
穿し、該挿通孔(C2)と、タンク(A)底壁(A2)
に開穿した取付孔(A3)とをボルト(4)で連結して
いる。
The toilet bowl (C) is equipped with a 1-fill flushing water supply port (C1) on the upper surface of the rear part where the tank (A> is fixed on the tlt), and multiple insertion holes (C2) are drilled around this flushing water supply port (C+). , the insertion hole (C2), and the tank (A) bottom wall (A2)
It is connected to the mounting hole (A3) drilled in the hole (A3) with a bolt (4).

筒状部材(3)はABS樹脂の合成樹脂等の合成樹脂で
上記本体(1)の外径より大径な円筒状に形成し、その
下端内周面に上記雄螺子(1C)に螺合する雌螺子(3
a)を刻設すると共に側壁の適宜高さ位置に小通路(3
b)を開穿しており、本実施例では等間隔毎に4個設け
ている。
The cylindrical member (3) is made of synthetic resin such as ABS resin and has a cylindrical shape with a larger diameter than the outer diameter of the main body (1), and is screwed into the male screw (1C) on the inner peripheral surface of the lower end thereof. female screw (3
a) and a small passageway (3) at an appropriate height on the side wall.
b) are drilled at equal intervals, and in this embodiment four holes are provided at equal intervals.

また、上記本体(1)の上部外周面にはABS樹脂等の
合成樹脂で上記筒状部材(3)の内径より小径な外径を
有する円筒状に形成した枠体(5)を取付けて該枠体(
5)と筒状部材(3)との間に通路(3C)を形成する
Further, a frame body (5) formed in a cylindrical shape having an outer diameter smaller than the inner diameter of the cylindrical member (3) is attached to the upper outer circumferential surface of the main body (1), and is made of synthetic resin such as ABS resin. Frame (
5) and the cylindrical member (3) to form a passageway (3C).

枠体(5)はその中間部を相対して切欠き開口すること
により上方筒状部(5a)、支柱部(5b)及び下方向
状部(5C)を上方から夫々連続して形成し、該下方筒
状部(5c)はその下端内周面を上記本体(1)の上部
外周面に螺着すると共に、内部に浮子収納具(6)を内
嵌する。
The frame (5) has an upper cylindrical portion (5a), a support portion (5b), and a lower portion (5C) continuous from above by opening a notch in the middle thereof, and The lower cylindrical portion (5c) has its lower end inner circumferential surface screwed onto the upper outer circumferential surface of the main body (1), and a float storage device (6) is fitted therein.

浮子収容具(6)はポリプロピレン等の合成樹脂で形成
した内外二重の円筒内壁(6a)及び円筒外壁(6b)
と、これら内外W! (6a)  (6b)の下部を連
絡する底壁(6C)とからなり、該円筒外壁(8b)の
下端部を上記本体(1)の上端部に嵌着固定すると共に
、底壁(6C)には小孔(6d)を開穿し、該小孔(6
d)を介して円筒内外壁(6a)  (6b)の間に形
成した浮子室(6e)と、本体(1)の内部に形成され
る空間(1e)とを連通させる。
The float storage device (6) has a double inner and outer cylindrical wall (6a) and outer cylindrical wall (6b) made of synthetic resin such as polypropylene.
And these inside and outside W! (6a) It consists of a bottom wall (6C) connecting the lower part of (6b), and the lower end of the cylindrical outer wall (8b) is fitted and fixed to the upper end of the main body (1), and the bottom wall (6C) A small hole (6d) is drilled in the hole (6d).
A float chamber (6e) formed between the inner and outer walls (6a) (6b) of the cylinder and a space (1e) formed inside the main body (1) are communicated via the tube (d).

そして、上記浮子室(6e)の内部には内径が上記円筒
内壁(6a)より大径で、外径が円筒外壁(6b)より
小径な環状の中空の浮子(7)を収容配備し、円筒内壁
(6a)の内部には操作杆(2)が摺動自在に案内され
て挿通している。
Inside the float chamber (6e), an annular hollow float (7) having an inner diameter larger than the cylindrical inner wall (6a) and an outer diameter smaller than the cylindrical outer wall (6b) is housed. An operating rod (2) is slidably guided and inserted into the interior of the inner wall (6a).

上記浮子(7)の浮力は、排水弁(a)が開いている時
に操作杆(2ンに及ぼされる下向きの力よりはやや大き
いが、排水弁(a )が閉じ弁体(2a)に加わる水圧
が操作杆(2)に合わされた下向きの力よりは小さくな
る様に設定される。
The buoyant force of the float (7) is slightly larger than the downward force exerted on the operating rod (2) when the drain valve (a) is open, but is applied to the valve body (2a) when the drain valve (a) is closed. The water pressure is set to be smaller than the downward force applied to the operating rod (2).

操作杆(2)はABS樹脂等の合成樹脂で形成した円筒
体で、オーバーフロー管としての機能を有し、その下端
部にゴム等の弾性シート材料により円板状に形成した弁
体(2a)を一体的に備え、該弁体(2a)が上記本体
(1)の弁座(1a)に対応し、これら両者によって排
水弁(a )を構成している。
The operating rod (2) is a cylindrical body made of synthetic resin such as ABS resin and has the function of an overflow pipe, and a valve body (2a) formed in the shape of a disk from an elastic sheet material such as rubber is attached to the lower end of the operating rod (2). The valve body (2a) corresponds to the valve seat (1a) of the main body (1), and both constitute a drain valve (a).

また操作杆(2)の中間部外周面にはスカート状に形成
したストッパー(2b)を上記浮子室(6e)内に挿入
されるように装着すると共に、上端には該操作杆(2)
の内径より大径な内径を有する円筒状に形成した溢水口
部(2c)を固着し、この溢水口部(2c)の中間部内
面にリング(2d)を係止する。
Further, a stopper (2b) formed in a skirt shape is attached to the outer peripheral surface of the middle part of the operating rod (2) so as to be inserted into the float chamber (6e), and the upper end of the operating rod (2)
A cylindrical overflow opening (2c) having an inner diameter larger than that of the overflow opening (2c) is fixed, and a ring (2d) is secured to the inner surface of the intermediate portion of the overflow opening (2c).

リング(2d)はポリアセタール等の合成樹脂で円板状
に形成してその中央部にプランジャー(8)を挿通する
中心孔(2e)を、該中心孔(2e)の周辺に複数個、
本実施例では4個の流水口(2[)・・・を夫々貫通開
穿すると共に、外周面を上記溢水口部(2C)の中間部
内面に1め輪(2g)等を介して固定する。
The ring (2d) is made of synthetic resin such as polyacetal and has a disk shape, and has a center hole (2e) in the center of which the plunger (8) is inserted, and a plurality of holes around the center hole (2e).
In this embodiment, four water inlets (2[)... do.

プランジャー(8)は上記リング(2d)の中心孔(2
e)内を上下摺動自在に挿通する下部杆(8a)と、支
持体(9)の内部に位置して1iiili石(10)に
連係する上部杆(8b)とからなり、これら両部杆(8
a)  (8b)の端部を互いに嵌め合せ枢軸(8C)
を挿通して両者を連結する。
The plunger (8) is attached to the center hole (2) of the ring (2d).
e) consists of a lower rod (8a) that is inserted vertically and slidably through the inside of the support body (9), and an upper rod (8b) that is located inside the support body (9) and is linked to the 1iiili stone (10); (8
a) Fit the ends of (8b) together and attach the pivot (8C)
Insert and connect the two.

下部杆(8a)はポリアセタール等の合成樹脂で上記中
心孔(2e)の内径より小径に形成し、その下端に中心
孔(2C)の内径より大径な鍔部(8d)を突設すると
共に、上記排水弁(a )の閉弁状態で該鍔部(8d)
上面と上記リング(2d)下面との間に適宜間隔を設け
るようにする。
The lower rod (8a) is made of synthetic resin such as polyacetal and has a smaller diameter than the inner diameter of the center hole (2e), and has a flange (8d) projecting from its lower end that has a larger diameter than the inner diameter of the center hole (2C). , when the drain valve (a) is closed, the flange (8d)
An appropriate distance is provided between the upper surface and the lower surface of the ring (2d).

一方、上記プランジャー(8)の上部杆(8b)はその
上端部を電磁石(10)の内部に挿入して該電磁石(1
0)が通電されると適宜時間だけ上方向に−[界(るよ
うに形成されている。
On the other hand, the upper end of the upper rod (8b) of the plunger (8) is inserted into the electromagnet (10).
0) is energized, it is formed so that -[ field () is formed upward for an appropriate period of time.

而して、斯る排水弁(a )は通常第1図に示すように
排水弁(a )が閏じ、貯溜水面は操作杆(2)の上端
に固着した溢水口部(2c)上端より若干下方にある。
As shown in Fig. 1, the drain valve (a) is normally adjusted so that the level of the stored water is lower than the upper end of the overflow port (2c) fixed to the upper end of the operating rod (2). It's slightly lower.

今、電磁石(10)に通電すると、プランジャー(8)
の上部杆(8b)及び下部杆(8a)が引き上げられ、
下部杆(8a)の下端に形成した鍔部(8d)によりリ
ング(2d)及び溢水口部(2c)を今して操作杆(2
)が引き上げられて排水弁(a )が間弁じ、タンク(
A)内の水の大部分は枠体(5)の下方筒状部(5c)
と筒状部材(3)の間の通路(3c)、本体(1)の通
孔(1b)を経て、また一部の水はストレーナ−(11
) 、浮子室(6e)、浮子収納具(6)の底壁(6C
)の小孔(6d)、本体(1)の内部空間(1e)を経
て夫々排水弁(a )より便器(C)に排出され水位は
急激に低下し始める。(第4図) このとき、小孔(6d)は通孔(1b)に比べでその通
水面積がきわめて小さいので浮子ff(6e)内の水位
の下降速度は他の部分の水位の下降速度より遅くなり浮
子室(6e)内の水位は個の部分の水位より常に^い位
置にある。(第5図)そして、タンク(A)内の水の大
部分が便器(C)に排出され浮子室(6e)を除くタン
ク(A>内の水位が筒状部材(3)の上端まで下がって
所定の水量を流し終った時でも浮子室(6e)内には未
だ水が残っており、この浮子室(6e)内に配備された
浮子(7)は浮遊状態にあるので、操作杆(2)、即ち
弁体(2a)はストッパー(2b)を介して浮子(7)
によりその下降を阻止され排水弁(a)の閉弁が連間さ
れて保たれる。
Now, when the electromagnet (10) is energized, the plunger (8)
The upper rod (8b) and lower rod (8a) of are pulled up,
The flange (8d) formed at the lower end of the lower rod (8a) allows the ring (2d) and the overflow port (2c) to be connected to the operating rod (2).
) is pulled up, the drain valve (a) is opened, and the tank (
A) Most of the water in the lower cylindrical part (5c) of the frame (5)
The water passes through the passage (3c) between the cylindrical member (3) and the through hole (1b) of the main body (1), and some water flows through the strainer (11).
), the float chamber (6e), the bottom wall of the float storage device (6) (6C
) and the internal space (1e) of the main body (1), the water is discharged from the respective drain valves (a) into the toilet bowl (C), and the water level begins to drop rapidly. (Figure 4) At this time, since the water flow area of the small hole (6d) is extremely small compared to the through hole (1b), the rate of decrease in the water level in the float ff (6e) is the rate of decrease in the water level in other parts. The water level in the float chamber (6e) is always lower than the water level in the individual parts. (Fig. 5) Then, most of the water in the tank (A) is discharged into the toilet bowl (C), and the water level in the tank (A> except for the float chamber (6e) drops to the upper end of the cylindrical member (3). Even when the predetermined amount of water has flowed out, water still remains in the float chamber (6e), and the float (7) installed in this float chamber (6e) is in a floating state, so the operation rod ( 2), that is, the valve body (2a) is connected to the float (7) via the stopper (2b).
This prevents its descent and keeps the drain valve (a) closed continuously.

従って、水位が筒状部材(3)の上端より下がった侵は
ほぼ筒状部材(3)の小通路(3b)から通路(3C)
内に流入する分の水だけが排水され続け、便器(C)が
サイホン式の大便器の場合、この水がトラップ部の封水
として供給される。(第6図) この小通路(3b)を通して便器(C)に封水としで供
給される水■は、給水装置(B)からの給水がない状態
で後述する遅閉手段(12)による遅閉時間、筒状部材
(3)の高さ、小通路(3b)の高さ位置や開口面積を
変えて、便器(C)が必要とする封水量と略同しかやや
少なめのMに設定する。
Therefore, when the water level drops below the upper end of the cylindrical member (3), the water level is almost always from the small passage (3b) to the passage (3C) of the cylindrical member (3).
Only the amount of water that flows into the toilet continues to be drained, and if the toilet bowl (C) is a siphon type toilet bowl, this water is supplied as a water seal to the trap section. (Fig. 6) The water supplied to the toilet bowl (C) as a water seal through this small passage (3b) is delayed by the delay closing means (12) described later when no water is supplied from the water supply device (B). By changing the closing time, the height of the cylindrical member (3), the height position and opening area of the small passageway (3b), set M to be approximately the same as or slightly less than the water sealing amount required by the toilet bowl (C). .

好ましくは給水装置(B)を必要とする最低水圧の条件
下において、遅閉時間中に給水VA置(B)から供給さ
れる水量分を便器(C)が必要とする封水潰から差し引
いた量が遅閉時間中に小通路(3b)から流出するよう
にする。
Preferably, under the condition of the lowest water pressure that requires the water supply device (B), the amount of water supplied from the water supply VA device (B) during the delayed closing time is subtracted from the water seal required by the toilet bowl (C). The quantity is allowed to flow out of the small passageway (3b) during the slow closing time.

このようにすれば、水が無駄にならないうえ給水圧が高
くても給水装置(B)であるボールタップ給水栓の止水
栓を調整し減圧することにより、余分に流れる水を減少
し得る。
In this way, water is not wasted, and even if the water supply pressure is high, by adjusting the stop valve of the ball tap faucet, which is the water supply device (B), to reduce the pressure, it is possible to reduce excess water flowing.

その猪、小孔(6d)からの排水に伴う浮子室(6e)
内の水位下降により浮子(7)の位置が下がり、それに
伴なって弁体(2a)が弁座(1a)に近づき排水弁(
a )を閉じ、1回の排水を終了する。(第7図) 一方、タンク(A)内の水位が適宜高さ位置に低下する
と、タンク(A>内に配備した給水波M(8)であるポ
ールタップ給水栓よりタンク(A)内に給水し、上記排
水弁(a ’)が閉弁した模貯水して第1図の状態に戻
る。
The boar, a float chamber (6e) accompanying drainage from the small hole (6d)
The lowering of the water level inside the drain valve (7) lowers the position of the float (7), and accordingly the valve body (2a) approaches the valve seat (1a) and closes the drain valve (
a) Close and complete one drainage operation. (Fig. 7) On the other hand, when the water level in the tank (A) falls to an appropriate height, water is supplied into the tank (A) from the pole tap hydrant, which is the water supply wave M (8) installed inside the tank (A). Water is supplied and the drain valve (a') is closed to simulate water storage and return to the state shown in FIG. 1.

即ち、排水弁(a)は所定水量を排水してから若干遅れ
て開弁することになり、浮子収納具(6)、小孔(6d
)、浮子(7)、ス1ヘツバー(2b)で排水弁(a 
)の遅閉手段(12)を構成することになる。
In other words, the drain valve (a) opens with a slight delay after a predetermined amount of water has been drained, and the float storage device (6) and the small hole (6d
), float (7), drain valve (a
) will constitute a slow closing means (12).

上記排水弁(a )を作動させる電磁E(10)への通
電は便所の壁面に配備した操作部(D)の操作又は感知
部(E)の感知に基づいてコントロール装@(図示せず
)によりその時期が制御される。
The electromagnetic E (10) that operates the drain valve (a) is energized by a control device (not shown) based on the operation of the operating section (D) installed on the wall of the toilet or the sensing of the sensing section (E). The timing is controlled by

操作部(D)は例えば自己復帰型の押釦スイッチで、手
動で操作するように構成し、感知部(E)は例えば光電
反射型光電センサー等で構成する。
The operating section (D) is, for example, a self-resetting push button switch, and is configured to be operated manually, and the sensing section (E) is, for example, a photoelectric reflection type photoelectric sensor.

コントロール装置は操作部(D)の場合第8図に示すよ
うに用便後操作部(D)を操作すればT1時間電磁石(
10)に通電して排水弁(a )を間弁じ、一定量の水
が供給されて便器(C)が洗浄され、T2時間内に操作
部(D)を更に押操作したり、押し続けたとしても電磁
石(10)には通電されず排水弁(a )は作動しない
。また、感知部(E)の場合は用便後人が立ち去る等し
て感知が終了すると電磁石(10)に通電し、上記操作
部(D)操作と同様に作動する。
In the case of the control device (D), as shown in Figure 8, if you operate the control device (D) after using the toilet, the T1 time electromagnet (
10) is energized to close the drain valve (a), a certain amount of water is supplied and the toilet bowl (C) is flushed, and the operation part (D) is further pressed or continued to be pressed within T2 hours. Even so, the electromagnet (10) is not energized and the drain valve (a) does not operate. In the case of the sensing part (E), when the sensing is completed, for example, when the person leaves after using the toilet, the electromagnet (10) is energized and operates in the same manner as the above-mentioned operation part (D).

尚、T+待時間びT2時間は夫々適宜の時間に調整可能
とし、ここではT1を1秒、T2を11〜60秒にセッ
トする。
Note that T+waiting time and T2 time can be adjusted to appropriate times, and here T1 is set to 1 second and T2 is set to 11 to 60 seconds.

従って、便器(C)の洗浄途中に操作部(D)が操作さ
れたり、人が立ち去る等しても便器(C)への排水が続
くようなことがなく、又、第2図に示すように操作部(
D)と感知部(E)を−緒に配備してもこれらが重複し
て洗浄するようなことはない。
Therefore, even if the operation part (D) is operated during flushing of the toilet bowl (C) or a person leaves, etc., water will not continue to drain into the toilet bowl (C), and as shown in Figure 2, water will not continue to drain. on the control panel (
Even if D) and the sensing part (E) are installed together, they will not be cleaned redundantly.

更に、操作部(D)と感知部(E)とを配備すれば、身
体に障害があること等により使用模操作部(D)を操作
することができなかったり、操作し忘れても感知部(E
)が便器(C)の使用を自動的に感知して便器(C)を
確実に洗浄する。
Furthermore, if the operating section (D) and the sensing section (E) are installed, even if you are unable to operate the operating section (D) due to a physical disability or forget to operate it, the sensing section will still be available. (E
) automatically senses the use of the toilet bowl (C) and reliably cleans the toilet bowl (C).

尚、上述せる実施例は本発明の特別な構造について説明
したものであり、これにより本発明が限定されるもので
はなく、発明の要旨を変更しない範囲で様々な変形が可
能であることは言うまでもなく、例えば本体(1)の下
面に固着した排水筒(1d)に雄螺子(1C)を刻設し
たが、本体(1)に直接雄螺子(1C)を刻設しても良
い。
It should be noted that the above-mentioned embodiments explain the special structure of the present invention, and the present invention is not limited thereby, and it goes without saying that various modifications can be made without changing the gist of the invention. For example, although the male screw (1C) is carved into the drain pipe (1d) fixed to the lower surface of the main body (1), the male screw (1C) may be carved directly into the main body (1).

〈発明の効果〉 本発明は上記の構成であるから、以下の利点を有する。<Effect of the invention> Since the present invention has the above configuration, it has the following advantages.

■ 排水弁を開弁じてタンク内の水を便器に排水し、そ
の水位が筒状部材の上端より下がってから排水弁が閉弁
するまでの間に、筒状部材の小通路から流入する水を便
器へ排水し続【プるので、洗浄後の便器に小量の水を供
給することができ、便器がサイホン式の大便器であって
もその洗浄後に封水を確保することがぐきる。
■ After the drain valve is opened and the water in the tank is drained into the toilet bowl, after the water level drops below the top of the cylindrical member and before the drain valve is closed, water flows in from the small passage in the cylindrical member. Since the water is continuously drained into the toilet bowl, a small amount of water can be supplied to the toilet bowl after flushing, and even if the toilet bowl is a siphon type toilet, it is possible to ensure a water seal after flushing. .

■ 電気的に排水弁を開開するので、遠隔操作等ができ
、操作も確実である。
■ Since the drain valve is opened and opened electrically, remote control is possible and operation is reliable.

【図面の簡単な説明】 第1図は本発明の一実施例を示す便器洗浄用タンク装置
の縦断正面図、第2図は第1図の(II) −(II)
線に沿える断面図、第3図は設冒状態の外観を示す縮小
斜視図、第4図〜第7図はその作動状態を示す縦断面図
、第8図はタイムヂャート、第9図は従来の便器洗浄用
タンク装置の一例を示す断面図である。 A・・・タンク   B・・・給水装置C・・・便器 
   a・・・排水弁 1・・・本体    1a・・・弁座 2a・・・弁体    3・・・筒状部材3b・・・小
通路 第5図 第7図
[Brief Description of the Drawings] Fig. 1 is a longitudinal sectional front view of a toilet bowl cleaning tank device showing one embodiment of the present invention, and Fig. 2 is a view showing (II)-(II) of Fig. 1.
3 is a reduced perspective view showing the appearance in the installed state, FIGS. 4 to 7 are longitudinal sectional views showing the operating state, FIG. 8 is a time chart, and FIG. 9 is a conventional model. 1 is a cross-sectional view showing an example of a toilet bowl cleaning tank device of FIG. A...Tank B...Water supply device C...Toilet bowl
a... Drain valve 1... Main body 1a... Valve seat 2a... Valve body 3... Cylindrical member 3b... Small passage Fig. 5 Fig. 7

Claims (1)

【特許請求の範囲】[Claims] タンクと、このタンク内の水位に応じて弁を開閉する給
水装置と、弁体及び弁座を有し電気力で開閉する排水弁
と、該排水弁の本体の外周に備えられ側壁に小通路を有
する筒状部材とを備え、上記排水弁の弁体が閉止する直
前に小通路を通じて小量の水を便器に供給するようにし
た便器洗浄用タンク装置。
A tank, a water supply device that opens and closes the valve according to the water level in the tank, a drain valve that has a valve body and a valve seat and opens and closes using electric power, and a small passage provided on the outer periphery of the main body of the drain valve and in the side wall. A tank device for flushing a toilet bowl, comprising: a cylindrical member having a cylindrical member having a cylindrical member, and supplying a small amount of water to the toilet bowl through a small passage just before the valve body of the drain valve closes.
JP656585A 1985-01-16 1985-01-16 Tank apparatus for washing toilet bowl Granted JPS61165436A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP656585A JPS61165436A (en) 1985-01-16 1985-01-16 Tank apparatus for washing toilet bowl

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP656585A JPS61165436A (en) 1985-01-16 1985-01-16 Tank apparatus for washing toilet bowl

Publications (2)

Publication Number Publication Date
JPS61165436A true JPS61165436A (en) 1986-07-26
JPH031452B2 JPH031452B2 (en) 1991-01-10

Family

ID=11641855

Family Applications (1)

Application Number Title Priority Date Filing Date
JP656585A Granted JPS61165436A (en) 1985-01-16 1985-01-16 Tank apparatus for washing toilet bowl

Country Status (1)

Country Link
JP (1) JPS61165436A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01116123A (en) * 1987-10-29 1989-05-09 Toto Ltd Water closet

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01116123A (en) * 1987-10-29 1989-05-09 Toto Ltd Water closet

Also Published As

Publication number Publication date
JPH031452B2 (en) 1991-01-10

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