JP3007505U - Water injection controller - Google Patents
Water injection controllerInfo
- Publication number
- JP3007505U JP3007505U JP1994009656U JP965694U JP3007505U JP 3007505 U JP3007505 U JP 3007505U JP 1994009656 U JP1994009656 U JP 1994009656U JP 965694 U JP965694 U JP 965694U JP 3007505 U JP3007505 U JP 3007505U
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- water
- sleeve
- water flow
- expansion joint
- cylindrical sleeve
- 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.)
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Abstract
(57)【要約】
【目的】 上水道の蛇口などの出水管先端部に取付け
て、流水する水量の射出調整を行い用水の節約ができる
水量射出調整器を提供する。
【構成】 中空の円筒状スリーブ内にシール兼用伸縮継
手を配設すると共に、円筒状スリーブの底面部には水の
噴出水量を規制する水流規制部材を配置し、前記伸縮継
手に形成した取付孔に蛇口などの出水管の端部を圧入嵌
合できるようにした。
(57) [Abstract] [Purpose] To provide a water amount injection regulator that can be attached to the tip of a water pipe such as a faucet of waterworks to adjust the amount of water flowing and to save water. [Structure] An expansion joint that also serves as a seal is arranged in a hollow cylindrical sleeve, and a water flow restricting member that restricts the amount of jetted water is arranged on the bottom surface of the cylindrical sleeve, and a mounting hole formed in the expansion joint. The end of the outlet pipe such as a faucet can be press-fitted and fitted.
Description
【0001】[0001]
本考案は、上水道の蛇口あるいは蛇口に連接されたホースの出水管の開口先端 部に取付けて、水道より流出する水量の射出調整を行う水量射出調整器に関する ものである。 The present invention relates to a water amount injection adjuster which is attached to the opening end portion of a water outlet pipe of a water supply faucet or a hose connected to the water faucet and adjusts the amount of water flowing out from the water supply.
【0002】[0002]
従来、公共トイレ室の手洗い台、化粧室などに用いる上水道の蛇口給水によれ ば、棒状の水量の給水のみであり、給水栓の摘みを回すことで出水管の出水口か ら給水するものであった。 Conventionally, according to the tap water supply of the tap water used for the washbasin of the public toilet room, the rest room, etc., only the water supply in the form of a rod is provided, and the water can be supplied from the outlet of the water pipe by turning the knob of the water tap. there were.
【0003】[0003]
前述した従来の一般的な蛇口給水は、一般人の使用の場合、手で摘みを一度回 して水栓を開けると大きな流量の水が棒状に流出し、また一部の人は水栓を開け てこのまま使用完了まで出水量を制御することなく、使用完了後にようやく水栓 を閉じる習慣になっている。さらに前記のような使用方式では、手や品物を有効 にしかも徹底的に洗絛することができず、例え奇麗に洗ったとしても、水が身体 または着物に飛散して濡れてしまう。また一つの蛇口の水流を多人数で使用する 場合、使用時の習慣によって、水流を流出したままで順時使用することが常であ り、大切な水を浪費してしまうという問題点があった。 とくに、各貯水池が渇水期にある現状においては、日常生活中に用水を節約す ることが要望されている。 In the conventional general tap water supply described above, when used by the general public, a large amount of water flows out in a rod shape when the faucet is opened by turning the knob once by hand, and some people open the faucet. It is customary to close the faucet after the use is completed without controlling the water output until the use is completed. Further, in the above-mentioned usage method, hands and articles cannot be effectively and thoroughly washed, and even if washed cleanly, water splashes on the body or kimono and gets wet. Also, when the water flow of one faucet is used by a large number of people, due to the custom of use, it is always used continuously with the water flow out, and there is a problem that important water is wasted. It was Especially, in the present situation where each reservoir is in the dry season, it is required to save water during daily life.
【0004】 本考案は、前述した問題点を解決すると共に、前記要望に応えて用水を浪費す ることなく適量だけ使用し、用水の節約に役立つと共に、蛇口などの出水管より 流出する棒状流水を霧状の水滴として射出することで少ない水量でもたっぷりし た使用感を与えることができ、更には、出水管に取付けた場合に水圧に負けて簡 単に外れることのないようにした水量射出調整器を提供することを目的としてい る。The present invention solves the above-mentioned problems and, in response to the above-mentioned demand, uses an appropriate amount of water without wasting it, thereby saving water, and at the same time, flowing water from a tap pipe such as a tap. A small amount of water can be used to give a generous feeling of use by ejecting the water as mist-like water drops. Furthermore, when it is attached to a water pipe, the amount of water injection is adjusted so that it will not lose due to water pressure. The purpose is to provide vessels.
【0005】[0005]
請求項1の考案に係る水量射出調整器は、上方開口部に、上面に開口穴を有す る上蓋を取外し自在に装着すると共に、下方底面部には水流の流出口を絞った噴 出孔を有する小径の短筒部を形成した中空の円筒状スリーブと、上部外周に鍔部 を有しかつ下部に向けて外周面が縮径された胴部が形成され、その中央部に上下 方向に向けて貫通する取付孔を持つ弾力性部材よりなるシール兼用の伸縮継手と 、前記スリーブ内の底面上に配設された円板状シーブと、前記短筒部内に配置さ れ前記噴出孔からの射出水流を規制する水流規制部材とを備えると共に、前記伸 縮継手は、その鍔部を前記円筒状スリーブの上方内壁面に形成した段部と、上方 開口部を覆って装着される上蓋とによって挾持し、かつ前記スリーブ内に位置す る胴部中央に形成した取付孔に蛇口などの出水管端部を圧入嵌合できるようにし たものである。 In the water amount injection regulator according to the invention of claim 1, an upper lid having an opening hole on the upper surface is detachably attached to the upper opening portion, and a jet hole in which a water flow outlet is narrowed on the lower bottom portion. It has a hollow cylindrical sleeve with a small diameter tubular section and a body section with a collar section on the upper outer circumference and a reduced outer diameter toward the lower section. An expansion joint that also serves as a seal and has a mounting hole that penetrates toward it, a disk-shaped sheave that is arranged on the bottom surface of the sleeve, and a spout that is arranged in the short tubular portion The expansion joint is provided with a water flow restricting member for restricting the flow of the injected water, and the expansion joint includes a stepped portion whose flange portion is formed on an upper inner wall surface of the cylindrical sleeve, and an upper lid which is mounted so as to cover the upper opening portion. Hold and hold the center of the body inside the sleeve. In the mounting hole is obtained by allowing fitting engagement press-fitting the water outlet tube end, such as faucets.
【0006】 請求項2の考案に係る水量射出調整器は、短筒部内に配置される水流規制部材 は有底の円筒状コアーからなり、この円筒状コアーは円筒外周に長手方向に所定 間隔をもって、短筒部内壁面に密接する突隆部が形成され、かつ底面外周には切 欠部を設けた突縁が形成されたものからなるものである。In the water injection controller according to the second aspect of the present invention, the water flow restricting member arranged in the short tubular portion is composed of a bottomed cylindrical core, and the cylindrical core has a predetermined interval in the longitudinal direction on the outer circumference of the cylinder. The projecting ridge portion is formed in close contact with the inner wall surface of the short tubular portion, and the projecting edge provided with the notch portion is formed on the outer periphery of the bottom surface.
【0007】 請求項3の考案に係る水量射出調整器は、短筒部内に配置される水流規制部材 は、底面に円弧形膨隆部を有し、その中心に小孔を設けた出水ヘッドと、この出 水ヘッドの上方に載置されると共に、中心部より相互に離間した位置に形成され 水流が互いに捩れて流出するようにしたねじれ穴を有する阻水部材と、この阻水 部材の外周に配設されるOリングとからなるものである。In the water injection controller according to the invention of claim 3, the water flow restricting member arranged in the short tube portion has an arc-shaped bulge portion on the bottom surface, and a water discharge head having a small hole at the center thereof. An impermeable member that is placed above the water discharge head and that has twist holes that are formed at positions spaced apart from each other from the center so that the water flows are twisted to each other and flow out, and the outer circumference of the water impervious member. And an O-ring arranged in the.
【0008】[0008]
本考案に係る水量射出調整器は、中空の円筒状スリーブの内底面上に配設され た円板状シーブと、短筒部内に配設された水流規制部材とによって、出水管より 前記スリーブ内に流入した水は、噴出孔が小さいことで前記スリーブ内に次第に 貯溜され円筒状スリーブ内の圧力が一定程度に高まった状態で勢いよく噴水孔よ り霧状の水滴として射出する。従って、この霧状の水滴自身は一定の圧力を有す るため、少ない水量でも使用者に対したっぷりとした使用感を与えることができ る。 The water injection regulator according to the present invention is configured such that a disc-shaped sheave disposed on the inner bottom surface of a hollow cylindrical sleeve and a water flow restricting member disposed in the short tubular portion prevent the water from coming out from the water pipe to the inside of the sleeve. The water that has flowed into the nozzle is gradually stored in the sleeve due to the small ejection hole, and is vigorously ejected as a mist-like water droplet from the fountain hole while the pressure in the cylindrical sleeve is increased to a certain degree. Therefore, since the atomized water droplet itself has a certain pressure, it is possible to give the user a full feeling of use even with a small amount of water.
【0009】 また、シール兼用の伸縮継手は、弾力性部材により一体形成されて、下部に向 けて外周を縮径した胴部を有し、その中央部に出水管の端部を圧入嵌合する貫通 取付孔を形成したものであるため、出水管との圧入嵌合部分の接触面積を大きく することが出来ると共に、前記スリーブ内に位置する胴部が貯溜した水流の循環 性的なターブレンス(攪流)とバック・プレッシャーによって出水管との嵌合部 分に外方より圧力を受けることで、緊締保持力が増し水圧に負けて水量射出調整 器が簡単に外れ落ちることが防止される。The expansion joint that also serves as a seal is integrally formed of an elastic member and has a body portion whose outer diameter is reduced toward the lower part, and the end portion of the water pipe is press-fitted into the center portion thereof. Since the through mounting hole is formed, it is possible to increase the contact area of the press fitting portion with the water outlet pipe, and at the same time, the body located inside the sleeve has a circular turbulence ( By applying external pressure to the fitting part with the outlet pipe due to (turbulence) and back pressure, the tightening holding force is increased and the water injection regulator is prevented from easily falling off due to water pressure.
【0010】 請求項2の考案に係る水量射出調整器は、短筒部内に配置される水流規制部材 が有底の円筒状コアーからなり、この円筒状コアーの円筒外周には長手方向に所 定間隔をもって短筒部内壁面に密接する突隆部が形成されているため、円筒状コ アーが短筒部内の中央に位置決めされることで、短筒部内壁面と円筒状コアーの 外周面との間に形成される隙間を通って流水量が規制されると共に、水流が円筒 状コアーの外側底面と、この底面の外周側に形成された突縁と、短筒部内側底面 によって形成される小室に前記突縁に形成した切欠部を通して流入して貯溜し、 短筒部の噴出孔より勢いよく霧状の水滴となって射出される。In the water injection controller according to the second aspect of the present invention, the water flow restricting member arranged in the short tubular portion is composed of a bottomed cylindrical core, and the cylindrical outer periphery of the cylindrical core is fixed in the longitudinal direction. Since the protruding ridges are formed in close contact with the inner wall surface of the short tubular part with a gap, the cylindrical core is positioned in the center of the short tubular part, so that the space between the inner wall surface of the short tubular part and the outer peripheral surface of the cylindrical core is positioned. The amount of water flow is regulated through the gap formed at the bottom, and the water flows into the small chamber formed by the outer bottom surface of the cylindrical core, the rim formed on the outer peripheral side of this bottom surface, and the inner bottom surface of the short tubular part. The water flows in through the cutout portion formed in the projecting edge and is stored therein, and is vigorously ejected as mist-like water droplets from the ejection hole of the short tubular portion.
【0011】 請求項3の考案に係る水量射出調整器は、阻水部材に形成されたねじれ穴で水 流が互いに捩れ方向に案内され、一旦水流の流入が規制されると共に出水ヘッド の噴出孔に対して水流が捩れて流入し渦巻き状態に移動することになり、噴出口 から射出される霧状の水滴は噴出口より拡散された状態で射出する。In the water quantity injection adjuster according to the third aspect of the invention, the water flow is guided in a twisting direction with each other by the twist holes formed in the water blocking member, and once the flow of the water flow is regulated, the jet holes of the water discharge head are provided. On the other hand, the water flow is twisted and flows in and moves into a swirl state, and the mist-like water droplets ejected from the ejection port are ejected while being diffused from the ejection port.
【0012】[0012]
【実施例】 以下本考案の第1実施例につき図1乃至図5を参照して説明する。 図1は、本考案の第1実施例による水量射出調整器を蛇口出水口の先端に取付 けた状態の斜視図で、図2は分解斜視図である。[Embodiment] A first embodiment of the present invention will be described below with reference to FIGS. FIG. 1 is a perspective view showing a state in which a water injection controller according to a first embodiment of the present invention is attached to the tip of a faucet outlet, and FIG. 2 is an exploded perspective view.
【0013】 図中、1は水量射出調整器本体であって、この調整器本体1は、上方に開口部 2を有し、下方底面部3には水流の流出口を絞った小孔からなる噴出孔4を設け た小径の短筒部5を形成した中空の円筒状スリーブ6を有しており、この円筒状 スリーブ6の内部には、上部外周に鍔部7を有し、かつ下部に向けて外周が縮径 された胴部8が形成され、その中央部には上下方向に向けて貫通する等径の取付 孔9が形成された全体形状が倒立ラッパ状のシール兼用の伸縮継手10が配設さ れている。このシール兼用の伸縮継手10は全体をゴム、プラスチック等の弾力 性部材により一体成形され、その鍔部7を前記円筒状スリーブ6の上方開口部内 壁に形成した段部11に係止し、上方より上面に開口穴12を有し、かつ外周面 に円弧形スナリップ12aを形成した上蓋13を、円筒状スリーブ6の上方開口 部2の外周壁に形成したねじ部6aに螺合することで水密状態に挾持される。In the figure, reference numeral 1 denotes a water amount injection regulator main body, which has an opening 2 at the upper side and a lower bottom surface 3 made up of a small hole with a narrowed outlet for water flow. It has a hollow cylindrical sleeve 6 in which a small-diameter short cylinder portion 5 provided with ejection holes 4 is formed. Inside this cylindrical sleeve 6, there is a flange portion 7 on the outer periphery of the upper portion and at the lower portion thereof. An expansion joint 10 also serving as a seal, which has an inverted trumpet-like overall shape, in which a body portion 8 having a reduced outer diameter is formed, and a mounting hole 9 having an equal diameter is formed in the center of the body portion 8 so as to penetrate vertically. Is installed. This expansion joint 10 that also serves as a seal is entirely formed integrally with an elastic member such as rubber or plastic, and its flange portion 7 is locked to a step portion 11 formed on the inner wall of the upper opening of the cylindrical sleeve 6, The upper lid 13 having the opening hole 12 on the upper surface and the arcuate snail lip 12a formed on the outer peripheral surface is screwed into the threaded portion 6a formed on the outer peripheral wall of the upper opening 2 of the cylindrical sleeve 6. It is kept watertight.
【0014】 14は前記スリーブ内の底面上6bに配設された円板状シーブ(ふるい)で、 円板外周は柔軟性のあるプラスチック部材により形成され、スリーブ内壁周面に 形成した凹部6cに弾力的に嵌合されるようになっていると共に、その中央部は 多孔板、網状部材などで密な開孔14aが形成されている。15は前記短筒部5 内に挿入された水流規制部材で、この水流規制部材15は、有底の円筒状コアー 15aからなり、この円筒状コアー15aはその外周面上下方向に対して短筒部 5内壁面と密接する突隆部15bが所定間隔で形成されると共に、その底面部1 5cの外周には切欠部15dを有する突縁15eが形成されている。Reference numeral 14 denotes a disk-shaped sheave (sieve) disposed on the bottom surface 6b in the sleeve. The disk outer periphery is formed of a flexible plastic member, and is formed in a recess 6c formed in the sleeve inner wall peripheral surface. In addition to being elastically fitted, a dense opening 14a is formed in the central portion by a perforated plate, a mesh member or the like. Reference numeral 15 denotes a water flow restricting member inserted into the short tubular portion 5. The water flow restricting member 15 is composed of a bottomed cylindrical core 15a, and the cylindrical core 15a is a short cylinder with respect to the outer peripheral surface vertical direction. The projecting ridges 15b that are in close contact with the inner wall surface of the part 5 are formed at predetermined intervals, and the projecting edge 15e having the notch 15d is formed on the outer periphery of the bottom surface part 15c.
【0015】 次に、前述のように構成した第1実施例の水量射出調整器の使用例について説 明する。 第1実施例の水量射出調整器の使用状態は図5によく示されている。 図5は水量射出調整器本体1を上水道の蛇口16の出水管端部16aに取付け た状態を示す一部断面にて示す説明図である。Next, an example of use of the water quantity injection regulator of the first embodiment configured as described above will be described. The usage state of the water injection regulator of the first embodiment is well shown in FIG. FIG. 5 is an explanatory view showing a partial cross section showing a state in which the water amount injection regulator main body 1 is attached to the water discharge pipe end portion 16a of the tap 16 of the water supply.
【0016】 即ち、本考案の水量射出調整器の取付けは、水道の蛇口16の出水管端部16 aをシール兼用の伸縮継手10の取付孔9に圧入嵌合させることで、取付孔9の 孔径が弾力的に拡大されて結合され、取付けが完了する。 尚、伸縮継手10の縮径された胴部8外周面には肉厚の膨隆部8aが形成され ていることで圧力嵌合部に補強効果を奏し得る。That is, the water injection regulator of the present invention is installed by pressing the water pipe end 16 a of the water faucet 16 into the mounting hole 9 of the expansion joint 10 that also serves as a seal, and The hole diameter is elastically expanded and combined to complete the installation. By forming the thick bulging portion 8a on the outer peripheral surface of the reduced diameter body portion 8 of the expansion joint 10, it is possible to exert a reinforcing effect on the pressure fitting portion.
【0017】 蛇口16への取付けが完了した時点で、蛇口16の栓17を開けば、水流は出 水管端部16a開口より棒状となって、円筒状スリーブ6内に流れ込む。When the tap 17 of the faucet 16 is opened when the attachment to the faucet 16 is completed, the water flow becomes a rod shape from the opening of the outlet pipe end portion 16 a and flows into the cylindrical sleeve 6.
【0018】 流れ込んだ水は、噴出口4が小さく且つ噴出孔4の上流に配設された円筒状コ アー15aおよび円板状シーブ14によって流入が一旦規制され、矢印aのよう に逆流して乱流が生じ、次第に円筒状スリーブ6内に貯溜され、円筒状スリーブ 6内の圧力が一定程度に高まった状態で円筒状コアー15aの外周面と短筒部5 内壁面の間隙Hを通って水流が規制されて流れ落ち、更にコアー15aの底面外 側に形成した小室15fに貯溜し、更に圧力が高められた水流となって噴出孔4 より霧状の水滴となって射出する。 この霧状の水滴自身は、一定の圧力を有するため少ない水量でも使用者にたっ ぷりとした使用感を与えることができるものである。The inflow of water is once restricted by the cylindrical core 15a and the disk-shaped sheave 14 which are small in the ejection port 4 and arranged upstream of the ejection hole 4, and flow back in the direction of arrow a. A turbulent flow is generated and gradually stored in the cylindrical sleeve 6, and through a gap H between the outer peripheral surface of the cylindrical core 15a and the inner wall surface of the short cylindrical portion 5 in a state where the pressure in the cylindrical sleeve 6 is increased to a certain degree. The water flow is regulated and flows down, and is further stored in a small chamber 15f formed on the outer side of the bottom surface of the core 15a. The water flow is further increased in pressure and ejected as mist-like water droplets from the ejection holes 4. Since the water droplets in the form of mist have a constant pressure, they can give the user a full feeling of use even with a small amount of water.
【0019】 また、前記出水管端部16aに取付けられた伸縮継手10はその胴部8が円筒 状スリーブ6内に位置しているため、貯溜した水流の循環的なターブレンス(攪 流)とバックプレッシャーによって出水管端部16aとの嵌合部分に背面より圧 力を受けることで更に結合力が強められ、水圧に負けて簡単に水量射出調整器本 体1が蛇口などの出水管より外れ落ちることがない。Further, since the body 8 of the expansion joint 10 attached to the water pipe end portion 16a is located inside the cylindrical sleeve 6, the turbulence and back flow of the stored water flow are reduced. The joint force is further strengthened by the pressure applied from the back to the fitting part with the outlet pipe end 16a by the pressure, and the water injection regulator body 1 easily falls off from the outlet pipe such as a faucet due to the water pressure. Never.
【0020】 図6は本考案の水量射出調整器1を散水用プラスチックホース18の先端部に 取付けた使用状態を示すもので、前記プラスチックホース18の外周先端部には 、ワッシャ19を介して筒状握部20および連接部材21が取付けられており、 水量射出調整器本体1の取付けは、連接部材21の先端部を円筒状スリーブの上 部に結合するようになっており、その他の構成は第1実施例と同様である。FIG. 6 shows a usage state in which the water injection regulator 1 of the present invention is attached to the tip of a plastic hose 18 for sprinkling, and the outer peripheral tip of the plastic hose 18 has a cylinder with a washer 19 in between. The grip 20 and the connecting member 21 are attached, and the water injection regulator main body 1 is attached by connecting the tip end of the connecting member 21 to the upper portion of the cylindrical sleeve. This is similar to the first embodiment.
【0021】 図7乃至図10は、請求項1,3の考案に対応する第2実施例の水量射出調整 器の取付状態を示す斜視図,分解斜視図,一部切欠断面図である。7 to 10 are a perspective view, an exploded perspective view and a partially cutaway sectional view showing a mounted state of a water injection control unit of a second embodiment corresponding to the inventions of claims 1 and 3.
【0022】 この実施例においては、円筒状スリーブ6の下部に設けられた短筒部5の噴出 孔4を第1実施例のものに比べ若干大きく開口させると共に、この開口部4aに 、水流規制部材としての円筒状コアーに代えて底部に前記開口部4aより下方に 突出する円弧形膨隆部22aを有し、その中央に噴出孔22bを設けた出水ヘッ ド22と、この出水ヘッド22の上方に載置されると共に、中心部より相互に離 間した位置に形成され、水流が互いに捩れ方向に流出するように形成したねじれ 穴23a,23bを有する阻水部材23と、この阻水部材23の外周に取付けら れ短筒状内壁面との水密性を保つOリング24とからなる水流規制部材25を配 設してある。 尚、これ以外の構成は第1実施例に記載した構成と同様であるので、同一符号 を符してその説明を省略する。In this embodiment, the ejection hole 4 of the short tubular portion 5 provided in the lower portion of the cylindrical sleeve 6 is opened slightly larger than that of the first embodiment, and the water flow regulation is performed at this opening 4a. Instead of a cylindrical core as a member, a water discharge head 22 having an arc-shaped bulge 22a protruding downward from the opening 4a at the bottom and having a jet hole 22b in the center thereof, and the water discharge head 22 An impervious member 23 having twist holes 23a and 23b, which are placed on top of each other and are formed at positions separated from each other from the central portion, so that the water flows out in a twisting direction, and this impervious member A water flow restricting member 25 is provided which is attached to the outer periphery of 23 and includes an O-ring 24 which maintains water tightness with the short cylindrical inner wall surface. The rest of the configuration is the same as the configuration described in the first embodiment, so the same reference numerals are used and the description thereof is omitted.
【0023】 前記構成による第2実施例の水流規制部材25によれば、阻水部材23によっ て一旦水流が阻止され、次にこの阻水部材23に形成された捩れ穴23a,23 bによって水流が案内されて、下方の出水ヘッド22の噴出孔22bに導びかれ る。 従って、出水ヘッド22の円弧形膨隆部22a内に貯溜される水流は常に渦巻 き状態に移動しながら流入し、噴出孔22bより勢いよく霧状の水滴として拡散 射出される。According to the water flow restricting member 25 of the second embodiment having the above-described structure, the water flow is once blocked by the water blocking member 23, and then the twist holes 23 a and 23 b formed in the water blocking member 23. The water flow is guided and guided to the ejection holes 22b of the water ejection head 22 below. Therefore, the water flow stored in the arc-shaped swelled portion 22a of the water discharge head 22 always flows in a swirling state and flows in, and is vigorously diffused and ejected as mist-like water droplets from the ejection hole 22b.
【0024】 尚、第1実施例において、円筒状スリーブ6の上方開口部2に装着される上蓋 13は螺合によって締付け装着するようにしたが、フックとリング状の掛け止め などの手段により締付け装着するようにしてもよい。In the first embodiment, the upper lid 13 attached to the upper opening 2 of the cylindrical sleeve 6 is fastened by screwing, but it is fastened by means of hooks and ring-shaped hooks. It may be attached.
【0025】[0025]
以上説明したように、請求項1の考案に係る水量射出調整器は、円筒状スリー ブ内に位置する伸縮継手の取付孔に出水管端部を圧力嵌合するだけの簡単な操作 で取付けが完了すると共に、出水管より流出される棒状の流水を一旦円筒状スリ ーブ内に貯溜して圧力が高まった状態で噴出孔より霧状の水滴として射出するた め、用水の節約となると共に、少ない水量でも使用者に対したっぷりとした使用 感を与えることができる。 As described above, the water injection regulator according to the invention of claim 1 can be mounted by a simple operation of pressure fitting the end portion of the water pipe into the mounting hole of the expansion joint located in the cylindrical sleeve. Upon completion, the rod-shaped running water discharged from the water outlet pipe is temporarily stored in the cylindrical sleeve and ejected as mist-like water droplets from the ejection hole with increased pressure, saving water. However, even with a small amount of water, it is possible to give the user a full feeling of use.
【0026】 また、伸縮継手の胴部に肉厚の膨隆部を形成することで嵌合保持力を強めると 共に、円筒状スリーブ内に流入する水の貯溜により、嵌合部に胴部外周側より水 流によるバックプレッシャーを与えることで嵌合部の保持力を補強でき、出水管 端部に取付た水量射出調整器が水圧に負けて取付部より簡単に外れることが防止 できる。In addition, by forming a thick bulge in the body of the expansion joint, the fitting holding force is strengthened, and at the same time, the water that flows into the cylindrical sleeve is stored, and the outer circumference of the body By giving more back pressure from the water flow, the holding force of the fitting part can be reinforced, and it is possible to prevent the water injection regulator attached to the end of the water pipe from being easily disengaged from the attachment part due to water pressure.
【図1】本考案の第1実施例による水量射出調整器を蛇
口出水口の先端に取付けた状態の斜視図である。FIG. 1 is a perspective view showing a state in which a water injection controller according to a first embodiment of the present invention is attached to the tip of a faucet outlet.
【図2】図1に示した水量射出調整器の分解斜視図であ
る。FIG. 2 is an exploded perspective view of the water quantity injection adjuster shown in FIG.
【図3】図2の部分拡大図であり、(a)はA部の拡大
図、(b)はB部の拡大図、(c)はC部の拡大図である。3 is a partially enlarged view of FIG. 2, (a) is an enlarged view of an A portion, (b) is an enlarged view of a B portion, and (c) is an enlarged view of a C portion.
【図4】図2の水量射出調整器の一部を切り欠いて示す
斜視図である。FIG. 4 is a perspective view showing a water quantity injection adjuster of FIG. 2 with a part thereof cut away.
【図5】本考案の水量射出調整器を蛇口に取付けた状態
の一部縦断側面図である。FIG. 5 is a side view, partly in vertical section, showing the water injection regulator of the present invention attached to a faucet.
【図6】本考案の水量射出調整器をプラスチックホース
の先端に取付けた状態を示す斜視図である。FIG. 6 is a perspective view showing a state in which the water injection regulator of the present invention is attached to the tip of a plastic hose.
【図7】本考案の第2実施例による水量射出調整器で図
1に相当する斜視図である。FIG. 7 is a perspective view corresponding to FIG. 1 of a water injection regulator according to a second embodiment of the present invention.
【図8】本考案の第2実施例の水量射出調整器の分解斜
視図である。FIG. 8 is an exploded perspective view of a water injection controller according to a second embodiment of the present invention.
【図9】図8の部分拡大図であり、(a)はD部の拡大
図、(b)はE部の拡大図、(c)はF部の拡大図である。9 is a partially enlarged view of FIG. 8, (a) is an enlarged view of a D section, (b) is an enlarged view of an E section, and (c) is an enlarged view of an F section.
【図10】本考案の第2実施例の水量射出調整器の一部
切り欠き斜視図である。FIG. 10 is a partially cutaway perspective view of a water quantity injection adjuster according to a second embodiment of the present invention.
1 水量射出調整器本体 2 開口部 3 底面部 4 噴出孔 5 短筒部 6 円筒状スリーブ 7 鍔部 8 胴部 9 取付孔 10 シール兼用の伸縮継手 11 段部 12 開口穴 13 上蓋 14 円板状シーブ(ふるい) 15 水流規制部材 16 蛇口 1 Water Injection Regulator Main Body 2 Opening Part 3 Bottom Part 4 Spouting Hole 5 Short Cylindrical Part 6 Cylindrical Sleeve 7 Collar Part 8 Body Part 9 Mounting Hole 10 Expansion Joint for Sealing 11 Step Part 12 Opening Hole 13 Upper Lid 14 Disc-shaped Sieve 15 Water flow control member 16 Faucet
Claims (3)
蓋を取外し自在に装着すると共に、下方底面部には水流
の流出口を絞った噴出孔を有する小径の短筒部を形成し
た中空の円筒状スリーブと、上部外周に鍔部を有しかつ
下部に向けて外周面が縮径された胴部が形成され、その
中央部に上下方向に向けて貫通する取付孔を持つ弾力性
部材よりなるシール兼用の伸縮継手と、前記スリーブ内
の底面上に配設された円板状シーブと、前記短筒部内に
配置され前記噴出孔からの射出水流を規制する水流規制
部材とを備えると共に、前記伸縮継手は、その鍔部を前
記円筒状スリーブの上方内壁面に形成した段部と、上方
開口部を覆って装着される上蓋とによって挾持し、かつ
前記スリーブ内に位置する胴部中央に形成した取付孔に
蛇口などの出水管端部を圧入嵌合できるようにしたこと
を特徴とする水量射出調整器。1. A hollow in which an upper lid having an opening on the upper surface is detachably attached to an upper opening, and a small-diameter short tubular portion having an ejection hole narrowing a water outlet is formed on a lower bottom. Elastic member having a cylindrical sleeve and a body portion having a flange portion on the outer periphery of the upper portion and having an outer peripheral surface reduced in diameter toward the lower portion, and having a mounting hole penetrating vertically in the central portion thereof. An expansion joint that also serves as a seal, a disk-shaped sheave that is disposed on the bottom surface of the sleeve, and a water flow restricting member that is disposed in the short tubular portion and that restricts the flow of water ejected from the ejection holes. The expansion joint is held by a stepped portion having a flange portion formed on an upper inner wall surface of the cylindrical sleeve and an upper lid mounted to cover the upper opening portion, and the center of a body portion located in the sleeve. The end of the water pipe such as a faucet in the mounting hole formed on the A water quantity injection regulator characterized in that the parts can be press-fitted.
底の円筒状コアーからなり、この円筒状コアーは円筒外
周に長手方向に所定間隔をもって、短筒部内壁面に密接
する突隆部が形成され、かつ底面外周には切欠部を設け
た突縁が形成されたものからなる請求項1に記載の水量
射出調整器。2. The water flow restricting member disposed in the short cylinder portion is composed of a bottomed cylindrical core, and the cylindrical core has a protruding ridge portion closely contacting the inner wall surface of the short cylinder portion at a predetermined interval in the longitudinal direction on the outer circumference of the cylinder. 2. The water injection controller according to claim 1, wherein the water amount injection regulator is formed with a projection edge provided with a notch on the outer periphery of the bottom surface.
底面に円弧形膨隆部を有し、その中心に小孔を設けた出
水ヘッドと、この出水ヘッドの上方に載置されると共
に、中心部より相互に離間した位置に形成され水流が互
いに捩れて流出するようにしたねじれ穴を有する阻水部
材と、この阻水部材の外周に配設されるOリングとから
なる請求項1に記載の水量射出調整器。3. The water flow restricting member arranged in the short tubular portion,
A water discharge head having an arcuate bulge on the bottom surface and a small hole in the center of the water discharge head, and the water flow head is placed above the water discharge head, and the water flows are twisted with respect to each other. The water injection controller according to claim 1, comprising a water blocking member having a twisted hole that is made to flow out, and an O-ring arranged on the outer periphery of the water blocking member.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1994009656U JP3007505U (en) | 1994-08-05 | 1994-08-05 | Water injection controller |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1994009656U JP3007505U (en) | 1994-08-05 | 1994-08-05 | Water injection controller |
Publications (1)
Publication Number | Publication Date |
---|---|
JP3007505U true JP3007505U (en) | 1995-02-21 |
Family
ID=43143350
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1994009656U Expired - Lifetime JP3007505U (en) | 1994-08-05 | 1994-08-05 | Water injection controller |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP3007505U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016186178A (en) * | 2015-03-27 | 2016-10-27 | Toto株式会社 | Automatic faucet device |
-
1994
- 1994-08-05 JP JP1994009656U patent/JP3007505U/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016186178A (en) * | 2015-03-27 | 2016-10-27 | Toto株式会社 | Automatic faucet device |
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