JP2010255364A - Valve element structure in flushing valve - Google Patents

Valve element structure in flushing valve Download PDF

Info

Publication number
JP2010255364A
JP2010255364A JP2009109108A JP2009109108A JP2010255364A JP 2010255364 A JP2010255364 A JP 2010255364A JP 2009109108 A JP2009109108 A JP 2009109108A JP 2009109108 A JP2009109108 A JP 2009109108A JP 2010255364 A JP2010255364 A JP 2010255364A
Authority
JP
Japan
Prior art keywords
guide rod
float
valve body
case
guide
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
JP2009109108A
Other languages
Japanese (ja)
Other versions
JP4495773B1 (en
Inventor
Hiroshi Kato
洋 加藤
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.)
ECO LINE KK
Original Assignee
ECO LINE KK
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 ECO LINE KK filed Critical ECO LINE KK
Priority to JP2009109108A priority Critical patent/JP4495773B1/en
Application granted granted Critical
Publication of JP4495773B1 publication Critical patent/JP4495773B1/en
Publication of JP2010255364A publication Critical patent/JP2010255364A/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/40—Protecting water resources

Landscapes

  • Sanitary Device For Flush Toilet (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To provide a valve element structure which can be easily used for a flushing valve in an existing toilet bowl flushing tank, can adjust an amount of water discharge, and facilitates the adjustment of the position of a float upon the adjustment of the amount of the water discharge. <P>SOLUTION: The valve element structure includes a guide rod 8 joined to a flapper valve element 5 and the float 11 positioned in a vertically adjustable manner relative to the guide rod 8. A number of recessed grooves 8a are formed at the guide rod 8 in the longitudinal direction. A clip 8b is engaged with the recessed grooves 8a. The guide rod 8 and the float 11 are housed in a case 6. The guide rod 8 including the case 6 is joined to the flapper valve element 5 in a vertically swingable manner. Also there are provided: the valve element structure in which a hollow pipe 16 is suspended below a lifting and lowering valve element 14, and a guide bar 17 guided in the hollow pipe 16 so as to be liftable; and the valve element structure in which the case 6 is guided by a lifting and lowering guide 13 fitted to an overflow pipe 1. <P>COPYRIGHT: (C)2011,JPO&INPIT

Description

本発明は、便器洗浄用タンク内の浮力をもつ洗浄弁における弁体構造に関する。   The present invention relates to a valve body structure in a cleaning valve having buoyancy in a toilet bowl cleaning tank.

便器洗浄用タンク内の排水量及び残留水量を安定的に調節できるフロートを使用した排水弁（洗浄弁）に関する技術は、特開２００８−１５６８９９号公報（特許文献１）や実用新案登録第３０８８５２６号（特許文献２）等多数提案されているが、何れも弁体と便器洗浄用タンクに設けられるレバー間に接続される玉鎖や吊り索などの紐体にフロートを外嵌位置決めするものであり、紐体へのフロートの位置決め調節が面倒である。   Techniques relating to a drain valve (wash valve) using a float that can stably adjust the amount of waste water and the amount of residual water in the toilet bowl cleaning tank are disclosed in Japanese Patent Application Laid-Open No. 2008-156899 (Patent Document 1) and Utility Model Registration No. 3088526 ( Patent Document 2) and the like have been proposed, but in each case, the float is fitted and positioned on a string body such as a ball chain or a suspension rope connected between a lever provided on a valve body and a toilet cleaning tank, The adjustment of the positioning of the float on the string is troublesome.

特開２００８−１５６８９９号公報JP 2008-156899 A 実用新案登録第３０８８５２６号Utility model registration No.3088526

本発明は、既設の便器洗浄用タンク内の洗浄弁に簡便に使用できて吐水量の調節ができ、該調節時のフロートの位置調節が簡易な洗浄弁における弁体構造を提供する。 The present invention provides a valve body structure in a washing valve that can be easily used for a washing valve in an existing toilet flushing tank and can adjust the amount of discharged water, and the position of a float can be easily adjusted during the adjustment.

本発明の請求項１に記載した洗浄弁における弁体構造は、弁体に接合されるガイド棒と、該ガイド棒に上下調節自在に位置決めされて成るフロートとから成る弁体構造において、
前記ガイド棒には、長さ方向に多数の段部が配設されるとともに該段部においてストッパーが係合され、ガイド棒とフロートがケースに収納されるとともにガイド棒がケースを含んで前記弁体に上下方向に揺動自在に接合されて成る。
本発明の請求項２に記載した洗浄弁における弁体構造は弁体に接合されるガイド棒と、該ガイド棒に上下調節自在に位置決めされて成るフロートとから成る弁体構造において、
前記ガイド棒には、長さ方向に多段に配設された段部にストッパーが係合され、ガイド棒とフロートがケースに収納されるとともに、ガイド棒がケースを含んで前記弁体の下方で中空管が垂下され、該中空管にガイドバーが昇降自在に案内されて該弁体に接合されて成る。
請求項３に記載した発明は、請求項２に記載した洗浄弁における弁体構造において、
前記ケースがオーバーフロー管に嵌着された昇降ガイドに案内されて成る。 The valve body structure in the cleaning valve according to claim 1 of the present invention is a valve body structure comprising a guide rod joined to the valve body and a float that is positioned on the guide rod so as to be adjustable up and down.
The guide rod is provided with a number of steps in the lengthwise direction, and a stopper is engaged with the step, the guide rod and the float are accommodated in a case, and the guide rod includes the case. It is joined to the body so that it can swing in the vertical direction.
The valve body structure in the washing valve according to claim 2 of the present invention is a valve body structure comprising a guide rod joined to the valve body, and a float that is positioned on the guide rod so as to be adjustable up and down.
The guide rod, the stopper is engaged with the stepped portion provided in multiple stages in the longitudinal direction, the guide rod and the float is accommodated in the case, the guide rod below said valve body comprises a casing hollow tube is suspended, and is joined to the valve body guide bar in the hollow tube is guided vertically movably.
The invention described in claim 3 is the valve body structure in the cleaning valve according to claim 2 ,
The case is guided by a lifting guide fitted to the overflow pipe.

本発明の洗浄弁における弁体構造によれば、フロートがガイド棒に外嵌されるとともに、ケースに収納されて摺動自在に案内されるから、上下への位置調節がスムーズで簡易となる上、フロートのガイド棒における位置決めは段部とストッパーとの係合によるものであり、ストッパーへの位置変更時にかかる外力がガイド棒に負荷されるのみで直接フロートに作用しないから、フロートを破損することもなく安全であり、さらに、ケースが昇降ガイドに案内され弁座への弁体の案内が安定するほか、ボールタップの下降位置を規制してその運動量を制限し、その寿命を延命できる効果がある。 According to the valve structure in the cleaning valve of the present invention, together with the float is fitted onto the guide rod, because it is housed in a case is slidably guided, on which the position adjustment of the upper and lower can be simplified smooth positioning the float guide rod all SANYO by the engagement between the step portion and the stopper, because the external force applied during repositioning the stopper does not act only directly float loaded on the guide rod, damage the float it is also not safe, further, in addition to cases guidance of the valve body of the guided valve seat lifting guide is stabilized, limiting its momentum to regulate the lowered position of the ball tap, the effect of prolonging the life of is there.

本発明の洗浄弁における弁体構造（以下、単に弁体構造とする。）Ａの説明用縦断面図。The valve body structure in the washing valve of the present invention (hereinafter simply referred to as a valve body structure) . 本発明の弁体構造Ｂの説明用縦断面図で、フラッパ弁体５の閉止状態から仮想線で示す最大開弁状態を示したものである。It is a longitudinal cross-sectional view for description of the valve body structure B of this invention, and shows the maximum valve opening state shown by a virtual line from the closed state of the flapper valve body 5. 本発明の弁体構造Ｃの説明用縦断面図。The longitudinal cross-sectional view for description of the valve body structure C of this invention. 弁体構造Ｃの要部の他の実施態様を示す要部部分縦断面図。The principal part fragmentary longitudinal cross-section which shows the other embodiment of the principal part of the valve body structure C. FIG. 昇降ガイド１３の説明図で、（ａ）はケース６のみを案内する昇降ガイド１３の平面図、（ｂ）はケース６の案内とストッパーを兼ねたストッパー部１３bを設けた昇降ガイド１３の平面図。FIGS. 4A and 4B are explanatory views of the elevating guide 13, wherein FIG. 5A is a plan view of the elevating guide 13 that guides only the case 6, and FIG. 5B is a plan view of the elevating guide 13 provided with a stopper portion 13b that also serves as a guide for the case 6 and a stopper. .

ガイド棒８における段部は、周面に刻設される多段の凹溝８aや、周面に多段に突設されるピン状の突起８cがあり、凹溝８aにはクリップ８bが係合し突起８cにはＯリングを外嵌して係止する。オーバーフロー管１に嵌着される昇降ガイド１３は、単にケース６のみを案内するものから、給水用のボールタップの降下位置の位置決め手段を有するものが提供される。ガイド棒８はケース６の座盤６aと一体のものから、直接又は間接的にケース６の座盤６aに螺着されるものがある。昇降弁体１４に垂下される中空管１６はガイド棒８に螺合又は圧入嵌着で垂下されるものからケース６の座盤６aに垂下されるボス部６cに螺合するコネクター１５に螺合するものが提供される。   The step portion of the guide bar 8 includes a multi-step concave groove 8a engraved on the peripheral surface and a pin-like protrusion 8c projecting multi-step on the peripheral surface, and the clip 8b is engaged with the concave groove 8a. An O-ring is externally fitted and locked to the protrusion 8c. As for the raising / lowering guide 13 fitted to the overflow pipe 1, a guide having positioning means for a descent position of a ball tap for water supply is provided from a guide that only guides the case 6. There are guide rods 8 that are integral with the seat 6a of the case 6 or those that are screwed directly or indirectly to the seat 6a of the case 6. The hollow tube 16 suspended from the elevating valve body 14 is screwed into the connector 15 which is threaded onto the guide rod 8 or screwed into the boss 6c suspended on the seat 6a of the case 6 from being suspended by press fitting. A match is provided.

本発明の洗浄弁における弁体構造（以下、単に弁体構造とする。）Ａを実施例により説明すると、図１に示すようにオーバーフロー管１の周面に配設される枢軸２にその支持アーム３が軸支されて漏斗状の弁座４の開口面に開閉自在に被蓋されるフラッパ弁体５は、その上面中央に立設した係合軸５aにおいてケース６の底面に一体の座盤６aに螺合した自在ジョイント７の二股７aにピン７bで回転自在に接合されている。ケース６の中心に縦設されるガイド棒８はその下端が自在ジョイント７に螺合して接続され、その上端が便器洗浄用タンク９に設けられるレバー（図外）に接続された玉鎖１０の他端に接続される。そして、ガイド棒８の上部には長さ方向に沿って所要ピッチで周面に刻設される段部としての凹溝８aが多段に配設される。ガイド棒８にその中心孔１１aにおいて外嵌されるフロート１１は発泡質体でその外周がケース６の内周に摺動自在に内嵌され、ガイド棒８の凹溝８aに嵌着されるストッパーとしてのクリップ８bによってフロート１１の上下が位置決めされるが、ガイド棒８に対するフロート１１の位置決めをするときのクリップ８bの凹溝８aへの着脱はケース６の抜き窓６bから操作されるもので、フロート１１の位置がガイド棒８の上部にあれば節水となり、下部に降下する毎に吐水量が多くなる。 The valve body structure in the cleaning valve of the present invention (hereinafter simply referred to as a valve body structure) A will be described with reference to an embodiment . As shown in FIG. 1, the pivot shaft 2 disposed on the peripheral surface of the overflow pipe 1 is supported by the pivot shaft 2. The flapper valve body 5 supported by the arm 3 so as to be openable and closable on the opening surface of the funnel-shaped valve seat 4 is integrally seated on the bottom surface of the case 6 on the engagement shaft 5a standing at the center of the upper surface. A pin 7b is rotatably joined to a fork 7a of a universal joint 7 screwed to the board 6a. The guide rod 8 provided vertically in the center of the case 6 is connected to the lower end of the guide rod 8 screwed to the universal joint 7, and the upper end of the guide rod 8 is connected to a lever (not shown) provided in the toilet bowl washing tank 9. Is connected to the other end. The upper portion of the guide rod 8 is provided with a plurality of concave grooves 8a as stepped portions that are engraved on the peripheral surface at a required pitch along the length direction. The float 11 fitted to the guide rod 8 at its center hole 11a is a foam, and the outer periphery thereof is slidably fitted to the inner periphery of the case 6, and is a stopper fitted to the concave groove 8a of the guide rod 8. The upper and lower positions of the float 11 are positioned by the clip 8b as described above, and when the float 11 is positioned with respect to the guide bar 8, the clip 8b is attached to and detached from the concave groove 8a from the extraction window 6b of the case 6. If the position of the float 11 is at the upper part of the guide bar 8, water will be saved, and the amount of water discharged will increase each time the float 11 moves downward.

このようにして成る弁体構造Ａは、排水口１２からの吐水量の調節にはケース６と共にガイド棒８を一方の手で持ち、他方の手でケース６の抜き窓６bよりガイド棒８の凹溝８aからクリップ８bの脱着ができるので、フロート１１には無理な外力が負荷されず、安全かつ簡単にフロート１１の位置調節ができる。   In the valve body structure A thus configured, the guide bar 8 is held together with the case 6 with one hand for adjusting the amount of water discharged from the drain port 12, and the guide bar 8 is moved from the extraction window 6b of the case 6 with the other hand. Since the clip 8b can be detached from the concave groove 8a, an excessive external force is not applied to the float 11, and the position of the float 11 can be adjusted safely and easily.

弁体構造Ｂについて説明すると、図２に示すように、枢軸２に支持アーム３が軸支されるフラッパ弁体５は、その上面中央に立設した係合軸５aにおいてケース６の底面に一体の座盤６aに垂下されるボス部６cに螺合して接続された自在ジョイント７の二股７aにピン７bで回転自在に接合され、ケース６の中心に縦設されるガイド棒８の下端はケース６底面に一体の座盤６aと一体に成形され、その上端は前記と同様に便器洗浄用タンク９に設けられるレバー（図外）に一端が接続される玉鎖１０の他端に接続される。そして、ガイド棒８の上部には長さ方向に沿って所要ピッチで周面に段部としてのピン状の突起８cが多段に配列され、各突起８c、８c間の周面にはＯリング８dが嵌着され、ガイド棒８にその中心孔１１aにおいて外嵌されるフロート１１は、その外周がケース６の内周に摺動自在に内嵌され、ガイド棒８の突起８Cで位置規制されて周面に外嵌するストッパーとしてのＯリング８dによってフロート１１の少なくとも上部一端が位置決めされるが、Ｏリング８dの突起８cの乗り越えは、抜き窓６bから差し入れた指先の腹でなでながら簡単にできるから、フロート１１の上下移動は極めて簡単になされ、フロート１１の位置がフラッパ弁体５より離れれば離れるほど節水となり、フロート１１がフラッパ弁体５に近づけば近づくほど吐水量が多くなる。   The valve body structure B will be described. As shown in FIG. 2, the flapper valve body 5 on which the support arm 3 is pivotally supported by the pivot 2 is integrated with the bottom surface of the case 6 at the engaging shaft 5a erected at the center of the upper surface. The lower end of a guide bar 8 vertically connected to the center of the case 6 is rotatably joined to a bifurcated portion 7a of a universal joint 7 screwed and connected to a boss portion 6c suspended from a seat base 6a. The bottom of the case 6 is integrally formed with the seat 6a integrally formed, and the upper end thereof is connected to the other end of the ball chain 10 whose one end is connected to a lever (not shown) provided in the toilet bowl washing tank 9 as described above. The Pin-shaped projections 8c as stepped portions are arranged on the circumferential surface at a required pitch along the length direction on the upper portion of the guide rod 8, and the O-ring 8d is disposed on the circumferential surface between the projections 8c and 8c. The float 11 is externally fitted to the guide rod 8 at the center hole 11a, and the outer periphery of the float 11 is slidably fitted to the inner periphery of the case 6, and the position of the float 11 is regulated by the protrusion 8C of the guide rod 8. At least one upper end of the float 11 is positioned by an O-ring 8d as a stopper fitted on the peripheral surface, but the protrusion 8c of the O-ring 8d can be easily climbed over the fingertip inserted through the extraction window 6b. Therefore, the up and down movement of the float 11 is extremely simple. The further away the float 11 is from the flapper valve body 5, the more water is saved, and the closer the float 11 is to the flapper valve body 5, the greater the amount of water discharged. The

このようにして成る弁体構造Ｂは、吐水量の調節にはケース６内でガイド棒８に案内するフロート１１を下方へ移動させ、Ｏリング８dをガイド棒８の所要位置に位置取りさせ、その位置へのフロート１１を押し上げて位置決めが完了するから、フロート１１には位置決め時に無理な外力が負荷されず安全に位置調節ができる。   The valve body structure B formed in this way moves the float 11 guided to the guide rod 8 in the case 6 in the case 6 to adjust the water discharge amount, and positions the O-ring 8d at the required position of the guide rod 8, Since the float 11 is pushed up to that position and positioning is completed, the float 11 can be safely adjusted without being subjected to excessive external force during positioning.

弁体構造Ｃについて説明すると、図３に示すように、オーバーフロー管１に図５（ａ）に示す昇降ガイド１３のクリップ部１３cが外嵌し、ガイド孔１３aにケース６が内嵌挿通され、ケース６の底面に一体の座盤６aに垂下されたボス部６cには、パッキング６dを介在させて下に輪郭が半球状の昇降弁体１４を挟持するようにコネクター１５が螺合され、コネクター１５にはケース６の中心に縦設されるガイド棒８の下端部が螺合され、コネクター１５の雌ネジの下端に内嵌されたＯリング１５aによってガイド棒８の螺合下端の水密性が確保され、ガイド棒８の下端には中空管１６が接合（螺合でも内嵌圧着でもよい）され、中空管１６はその下端が内径より僅かに絞られて小径部１６aとされ、頭部１７aが小径部１６aに係着されて抜け止めされるガイドバー１７が中空管１６に昇降自在に案内され、ガイドバー１７は弁座４の排水孔１２中に配設され、中空管１６を案内する案内孔１２aに遊嵌されてケース６の中心が下方で保持される。ガイド棒８の上部には前記弁体構造Ａにおけるように、その周面には多段に所要ピッチで凹溝８aが配設され、凹溝８aに嵌着されるストッパーとしてのクリップ８bによってガイド棒８にその中心孔１１aで外嵌されるフロート１１の上下が位置決めされるが、ガイド棒８の上端には便器洗浄用タンク９に設けられるレバー（図外）に一端が接続される玉鎖１０の他端が接続される。そして、ガイド棒８に対するフロート１１の位置決めをするときのクリップ８bの凹溝８aへの着脱はケース６の抜き窓６bから操作される。その操作は一方の手でケース６と共にガイド棒８を持ち、他方の手でクリップ８bの脱着ができるので、フロート１１には無理な外力が負荷されず、安全に且つ簡単にフロート１１の位置調節ができ、フロート１１の位置がガイド棒８の上部にあれば節水となり、下部に降下する毎に吐水量が多くなる。なお、オーバーフロー管１の上部に取着した仮想線で示す昇降ガイド１３は、ストッパー部１３bを有する図５（ｂ）に示すもので、便宜上見易くするためにその位置に表示したもので、このものはケース６の案内と共に給水用のボールタップ（図外）の降下位置を規制してボールタップの運動量を軽減できる効果がある。   The valve body structure C will be described. As shown in FIG. 3, the clip portion 13c of the elevating guide 13 shown in FIG. 5A is externally fitted to the overflow pipe 1, and the case 6 is inserted into the guide hole 13a. A connector 15 is screwed into a boss portion 6c suspended from a seat 6a integral with the bottom surface of the case 6 so as to sandwich a lifting valve body 14 having a hemispherical outline under a packing 6d. 15 is threaded into the lower end of a guide bar 8 vertically disposed at the center of the case 6, and the O-ring 15 a fitted into the lower end of the female screw of the connector 15 provides water tightness at the screwed lower end of the guide bar 8. The hollow tube 16 is joined to the lower end of the guide rod 8 (either screwed or internally fitted), and the lower end of the hollow tube 16 is slightly narrowed from the inner diameter to form a small diameter portion 16a. The portion 17a is secured to the small diameter portion 16a to prevent it from coming off. The guide bar 17 is guided to the hollow tube 16 so as to be movable up and down. The guide bar 17 is disposed in the drain hole 12 of the valve seat 4 and is loosely fitted in the guide hole 12a for guiding the hollow tube 16 to the case 6. The center of is held down. As in the valve body structure A, the guide rod 8 is provided with a plurality of concave grooves 8a at a required pitch on the peripheral surface thereof, and a guide rod by a clip 8b serving as a stopper fitted into the concave groove 8a. 8 is positioned at the upper and lower sides of the float 11 fitted in the center hole 11a, and a ball chain 10 having one end connected to a lever (not shown) provided on the toilet bowl 9 at the upper end of the guide bar 8. Are connected at the other end. Then, when the float 11 is positioned with respect to the guide bar 8, the clip 8 b is attached to and detached from the concave groove 8 a from the extraction window 6 b of the case 6. The operation can be performed by holding the guide rod 8 together with the case 6 with one hand, and detaching the clip 8b with the other hand, so that an excessive external force is not applied to the float 11 and the position of the float 11 can be adjusted safely and easily. If the position of the float 11 is at the upper part of the guide bar 8, the water will be saved, and the amount of water discharged will increase each time it descends to the lower part. In addition, the raising / lowering guide 13 shown by the imaginary line attached to the upper part of the overflow pipe | tube 1 is shown in FIG.5 (b) which has the stopper part 13b, and was displayed in the position for convenience, and this thing Has the effect of reducing the momentum of the ball tap by regulating the descent position of the water supply ball tap (not shown) together with the guidance of the case 6.

本弁体構造Ｃの他の実施態様を図４で説明すると、ガイド棒８はケース６の座盤６aと一体に形成され、中空管１６は昇降弁体１４が座盤６aに垂下したボス部６cと共働して挟持するようにボス部６cに螺合したコネクター１５に螺着される構造であり、中空管１６の下端に配設された小径部１６aは、中空管１６の内周に昇降自在に案内されるガイドバー１７の頭部１７aを支持してその抜け止めを図るとするものである。したがって、昇降弁体１４が降下して弁座４に近づくとガイドバー１７が排水口１２の曲管（図外）の内周に当接するが、ガイドバー１７は中空管１６に案内されるから、ついには中空管１６が排水孔１２中の案内孔１２aに案内されて弁座４に着座して閉弁される。   FIG. 4 illustrates another embodiment of the valve body structure C. The guide rod 8 is formed integrally with the seat base 6a of the case 6, and the hollow tube 16 is a boss in which the elevating valve body 14 is suspended from the seat base 6a. The small-diameter portion 16a disposed at the lower end of the hollow tube 16 has a structure that is screwed into a connector 15 that is screwed into the boss portion 6c so as to cooperate with the portion 6c. The head 17a of the guide bar 17 guided so as to be movable up and down on the inner periphery is supported to prevent the head from being removed. Therefore, when the elevating valve body 14 descends and approaches the valve seat 4, the guide bar 17 contacts the inner periphery of the curved pipe (not shown) of the drain port 12, but the guide bar 17 is guided by the hollow pipe 16. Thus, finally, the hollow tube 16 is guided by the guide hole 12a in the drain hole 12, seated on the valve seat 4 and closed.

本発明の弁体構造は、既設の便器洗浄用タンク内の洗浄弁に適用されて吐水量調節が簡易となるから、節水の点で需要が期待され、水を大切に使おうという観念が喚起され、衛生設備業界の活性化に貢献できる。   Since the valve body structure of the present invention is applied to a cleaning valve in an existing toilet cleaning tank and makes it easy to adjust the amount of water discharged, demand is expected in terms of water saving, and the idea to use water carefully is aroused. And contribute to the revitalization of the sanitary equipment industry.

１：オーバーフロー管
２：枢軸
３：支持アーム
４：弁座
５：フラッパ弁体
６：ケース
６a：座盤
６b：抜き窓
６c：ボス部
６d：パッキング
７：自在ジョイント
７a：二股
７b：ピン
８：ガイド棒
８a：凹溝
８b：クリップ
８c：突起
８d：Ｏリング
９：便器洗浄用タンク
１０：玉鎖
１１：フロート
１１a：中心孔
１２：排水口
１２a：案内孔
１３：昇降ガイド
１３a：ガイド孔
１３b：ストッパー部
１３c：クリップ部
１４：昇降弁体
１５：コネクター
１５a：Ｏリング
１６：中空管
１６a：小径部
１７：ガイドバー
１７a：頭部
Ａ乃至Ｃ：弁体構造 1: overflow pipe 2: pivot 3: support arm 4: valve seat 5: flapper valve body 6: case 6a: seat 6b: extraction window 6c: boss 6d: packing 7: universal joint 7a: bifurcated 7b: pin 8: Guide bar 8a: Groove 8b: Clip 8c: Projection 8d: O-ring 9: Toilet bowl 10: Ball chain 11: Float 11a: Center hole 12: Drain port 12a: Guide hole 13: Lift guide 13a: Guide hole 13b : Stopper part 13c: Clip part 14: Elevating valve body 15: Connector 15a: O-ring 16: Hollow tube 16a: Small diameter part 17: Guide bar 17a: Head A to C: Valve body structure

Claims (3)

弁体に接合されるガイド棒と、該ガイド棒に上下調節自在に位置決めされて成るフロートとから成る弁体構造において、
前記ガイド棒には、長さ方向に多段に配設された段部にストッパーが係合され、ガイド棒とフロートがケースに収納されるとともに、ガイド棒がケースを含んで前記弁体に上下方向に揺動自在に接合されて成る洗浄弁における弁体構造。 In a valve body structure comprising a guide rod joined to the valve body, and a float that is positioned on the guide rod so as to be vertically adjustable,
The guide rod is engaged with stoppers at step portions arranged in multiple stages in the length direction, the guide rod and the float are stored in the case, and the guide rod includes the case and the valve body in the vertical direction. A valve body structure in a washing valve that is joined to a rocker. 前記弁体の下方に中空管が垂下され、該中空管にガイドバーが昇降自在に案内されて成る請求項１記載の洗浄弁における弁体構造。   The valve body structure in a washing valve according to claim 1, wherein a hollow tube is suspended below the valve body, and a guide bar is guided in the hollow tube so as to be movable up and down. 前記ケースがオーバーフロー管に嵌着された昇降ガイドに案内されて成る請求項１又は２記載の洗浄弁における弁体構造。   The valve body structure in the washing valve according to claim 1 or 2, wherein the case is guided by an elevating guide fitted to the overflow pipe.
JP2009109108A 2009-04-28 2009-04-28 Valve body structure for flush valve Expired - Fee Related JP4495773B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2009109108A JP4495773B1 (en) 2009-04-28 2009-04-28 Valve body structure for flush valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009109108A JP4495773B1 (en) 2009-04-28 2009-04-28 Valve body structure for flush valve

Publications (2)

Publication Number Publication Date
JP4495773B1 JP4495773B1 (en) 2010-07-07
JP2010255364A true JP2010255364A (en) 2010-11-11

Family

ID=42575617

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009109108A Expired - Fee Related JP4495773B1 (en) 2009-04-28 2009-04-28 Valve body structure for flush valve

Country Status (1)

Country Link
JP (1) JP4495773B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102900133A (en) * 2012-09-03 2013-01-30 柳州市京阳节能科技研发有限公司 Automatic efficient water-saving flush valve
JP2020097865A (en) * 2018-12-19 2020-06-25 Toto株式会社 Drain valve device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104018564B (en) * 2014-06-20 2016-01-13 张景学 A kind of can multimode open draining valve

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2632182A (en) * 1949-09-19 1953-03-24 Stader Otto Flush valve guide device
FR2542345A1 (en) * 1983-03-11 1984-09-14 Perdriel Claude Improved mechanism for a water-flushing device
JPS6235081U (en) * 1985-08-19 1987-03-02
JPH0388526U (en) * 1989-12-25 1991-09-10
JPH0415675U (en) * 1990-05-24 1992-02-07
JPH0743240Y2 (en) * 1990-04-27 1995-10-09 株式会社イナックス Float valve mounting structure
JP2000319968A (en) * 1999-05-10 2000-11-21 Takeshi Matsuzuka Drain valve control apparatus for flush toilet bowl
US20070101485A1 (en) * 2005-11-07 2007-05-10 Denzin Peter W Canister flush valve
JP2008156899A (en) * 2006-12-22 2008-07-10 Toto Ltd Toilet-bowl flushing water tank device
JP2009108559A (en) * 2007-10-29 2009-05-21 Asahi Bussan Kk Water-saving implement for flush toilet

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2632182A (en) * 1949-09-19 1953-03-24 Stader Otto Flush valve guide device
FR2542345A1 (en) * 1983-03-11 1984-09-14 Perdriel Claude Improved mechanism for a water-flushing device
JPS6235081U (en) * 1985-08-19 1987-03-02
JPH0388526U (en) * 1989-12-25 1991-09-10
JPH0743240Y2 (en) * 1990-04-27 1995-10-09 株式会社イナックス Float valve mounting structure
JPH0415675U (en) * 1990-05-24 1992-02-07
JP2000319968A (en) * 1999-05-10 2000-11-21 Takeshi Matsuzuka Drain valve control apparatus for flush toilet bowl
US20070101485A1 (en) * 2005-11-07 2007-05-10 Denzin Peter W Canister flush valve
JP2008156899A (en) * 2006-12-22 2008-07-10 Toto Ltd Toilet-bowl flushing water tank device
JP2009108559A (en) * 2007-10-29 2009-05-21 Asahi Bussan Kk Water-saving implement for flush toilet

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102900133A (en) * 2012-09-03 2013-01-30 柳州市京阳节能科技研发有限公司 Automatic efficient water-saving flush valve
CN102900133B (en) * 2012-09-03 2014-07-09 柳州市京阳节能科技研发有限公司 Automatic efficient water-saving flush valve
JP2020097865A (en) * 2018-12-19 2020-06-25 Toto株式会社 Drain valve device

Also Published As

Publication number Publication date
JP4495773B1 (en) 2010-07-07

Similar Documents

Publication Publication Date Title
JP4495773B1 (en) Valve body structure for flush valve
CN101424090B (en) Self locking lifting rod
JP5103943B2 (en) Toilet wash water tank equipment
JP2016069873A (en) Drain valve device
KR20120102423A (en) Remover of remaining water of piping connection
KR20100007400A (en) Stool washing liquid supply apparatus
CN103015498B (en) A kind of cleaning pond and launching gear thereof
KR200424276Y1 (en) device for control washing water supply of toilet
JP4008488B1 (en) Check valve body and valve having check function
KR101058551B1 (en) Washing water supply shutoff device of toilet
KR100263368B1 (en) Device for water supply adjustment in toilet
JP5354521B2 (en) Wash water discharge device for toilet bowl cleaning
KR102318753B1 (en) Apparatus for water saving of toilet bowl
CN205436150U (en) Prevent fish tail shower elevating gear
KR100993058B1 (en) Faucet whose outlet is embedded
JP3343714B2 (en) Float valve
CN106436847B (en) Lifting mechanism of drain valve
CN201334693Y (en) Self-locking lifting rod
JP2014066120A (en) Toilet bowl washing apparatus
JP2015155627A (en) Flush water tank unit
KR101010343B1 (en) a toilet
JP2009097174A (en) Toilet bowl flushing tank device
JP2007170367A (en) Automatic stopper for siphon type pump
KR20140103539A (en) Water saver for toilet
KR200168532Y1 (en) Automatic water level controller for water tank

Legal Events

Date Code Title Description
TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20100409

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130416

Year of fee payment: 3

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130416

Year of fee payment: 3

S303 Written request for registration of pledge or change of pledge

Free format text: JAPANESE INTERMEDIATE CODE: R316303

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130416

Year of fee payment: 3

R360 Written notification for declining of transfer of rights

Free format text: JAPANESE INTERMEDIATE CODE: R360

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130416

Year of fee payment: 3

S202 Request for registration of non-exclusive licence

Free format text: JAPANESE INTERMEDIATE CODE: R315201

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130416

Year of fee payment: 3

R370 Written measure of declining of transfer procedure

Free format text: JAPANESE INTERMEDIATE CODE: R370

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130416

Year of fee payment: 3

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

S303 Written request for registration of pledge or change of pledge

Free format text: JAPANESE INTERMEDIATE CODE: R316304

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130416

Year of fee payment: 3

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

S303 Written request for registration of pledge or change of pledge

Free format text: JAPANESE INTERMEDIATE CODE: R316303

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130416

Year of fee payment: 3

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130416

Year of fee payment: 3

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313113

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130416

Year of fee payment: 3

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130416

Year of fee payment: 3

S201 Request for registration of exclusive licence

Free format text: JAPANESE INTERMEDIATE CODE: R314201

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130416

Year of fee payment: 3

R371 Transfer withdrawn

Free format text: JAPANESE INTERMEDIATE CODE: R371

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130416

Year of fee payment: 3

S201 Request for registration of exclusive licence

Free format text: JAPANESE INTERMEDIATE CODE: R314201

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130416

Year of fee payment: 3

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130416

Year of fee payment: 3

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130416

Year of fee payment: 3

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130416

Year of fee payment: 3

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130416

Year of fee payment: 3

S343 Written request for registration of root pledge or change of root pledge

Free format text: JAPANESE INTERMEDIATE CODE: R316343

Free format text: JAPANESE INTERMEDIATE CODE: R316350

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

S321 Written request for registration of change in pledge agreement

Free format text: JAPANESE INTERMEDIATE CODE: R316321

S803 Written request for registration of cancellation of provisional registration

Free format text: JAPANESE INTERMEDIATE CODE: R316803

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130416

Year of fee payment: 3

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20160416

Year of fee payment: 6

S531 Written request for registration of change of domicile

Free format text: JAPANESE INTERMEDIATE CODE: R313531

R360 Written notification for declining of transfer of rights

Free format text: JAPANESE INTERMEDIATE CODE: R360

R370 Written measure of declining of transfer procedure

Free format text: JAPANESE INTERMEDIATE CODE: R370

S531 Written request for registration of change of domicile

Free format text: JAPANESE INTERMEDIATE CODE: R313531

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

S531 Written request for registration of change of domicile

Free format text: JAPANESE INTERMEDIATE CODE: R316531

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

LAPS Cancellation because of no payment of annual fees