JP2001258733A - Liquid discharge device for liquid container - Google Patents

Liquid discharge device for liquid container

Info

Publication number
JP2001258733A
JP2001258733A JP2000080218A JP2000080218A JP2001258733A JP 2001258733 A JP2001258733 A JP 2001258733A JP 2000080218 A JP2000080218 A JP 2000080218A JP 2000080218 A JP2000080218 A JP 2000080218A JP 2001258733 A JP2001258733 A JP 2001258733A
Authority
JP
Japan
Prior art keywords
liquid
discharge button
discharge
button
stroke
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
JP2000080218A
Other languages
Japanese (ja)
Other versions
JP3583344B2 (en
Inventor
Shiyuuji Wakafuji
修二 若藤
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.)
Zojirushi Corp
Original Assignee
Zojirushi Corp
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 Zojirushi Corp filed Critical Zojirushi Corp
Priority to JP2000080218A priority Critical patent/JP3583344B2/en
Publication of JP2001258733A publication Critical patent/JP2001258733A/en
Application granted granted Critical
Publication of JP3583344B2 publication Critical patent/JP3583344B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

PROBLEM TO BE SOLVED: To control a push-down stroke so that the discharge amount proportional to how much a discharge button is pushed down can be obtained in the liquid discharge device in which an opening and closing valve is opened corresponding to how much the discharge button is pushed down to discharge the liquid inside. SOLUTION: The liquid discharge device for a liquid container is provided with the opening and closing valve 14, which is usually closed, halfway a liquid discharge passage 2. The opening and closing valve 14 is opened by pushing down a discharge button 9 which is engaged with the valve 14 and the liquid pressurized in the inside of a container main body 1 is discharged to the outside. On the discharge button 9 there is provided an adjustment device 11 to variably control the extent of the push-down stroke and before discharge a stroke control member 27 of the adjustment device 11 is slid to control the stroke of the discharge button 9 to be constant.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【0001】[0001]

【発明の属する技術分野】この発明は電気湯沸かし器等
の液体容器における液吐出装置に関するものである。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a liquid discharging device for a liquid container such as an electric water heater.

【0002】[0002]

【従来の技術】電気湯沸かし器等における従来の液吐出
装置は、一般に、液吐出通路の途中に常閉型の開閉弁を
設け、その開閉弁に係合された吐出ボタンを使用者が指
先で押し下げることにより上記開閉弁を開放し、その押
し下げと同時に駆動されるポンプにより加圧された液体
を外部に吐出するようになっている(例えば、実用新案
登録第2593732号公報参照)。
2. Description of the Related Art A conventional liquid discharge device in an electric water heater or the like generally has a normally-closed open / close valve in the middle of a liquid discharge passage, and a user pushes down a discharge button engaged with the open / close valve with a fingertip. As a result, the on-off valve is opened, and the liquid pressurized by the pump driven at the same time when the valve is depressed is discharged to the outside (for example, see Japanese Utility Model Registration No. 2593732).

【0003】上記の開閉弁は、吐出ボタンの押し下げス
トロークの大きさに応じて弁座から離れて弁孔を開放す
る。従って、液体の吐出量は、使用者が指先で吐出ボタ
ンを押し下げる際の押し下げ量により調整される。
The above-mentioned on-off valve opens a valve hole away from a valve seat in accordance with the magnitude of a depression stroke of a discharge button. Therefore, the ejection amount of the liquid is adjusted by the pushing amount when the user pushes down the ejection button with the fingertip.

【0004】[0004]

【発明が解決しようとする課題】しかしながら、使用者
が指先で吐出ボタンの押し下げストロークを調整するこ
とは困難なことが多く、特に少量を吐出させたい場合は
微妙な力加減が必要となるので、思わず大量に吐出させ
てしまうようなことがある。
However, it is often difficult for the user to adjust the depression stroke of the ejection button with the fingertip, and particularly when a small amount is desired to be ejected, delicate force adjustment is required. There is a case where a large amount is ejected unintentionally.

【0005】そこで、この発明は吐出流量の調節が容易
に、かつ正確にできるようにした液吐出装置を提供する
ことを課題とする。
SUMMARY OF THE INVENTION It is an object of the present invention to provide a liquid discharge apparatus in which the discharge flow rate can be easily and accurately adjusted.

【0006】[0006]

【課題を解決するための手段】上記の課題を解決するた
めに、この発明は、液吐出通路の途中に常閉型の開閉弁
を設け、その開閉弁に係合された吐出ボタンを押し下げ
ることにより上記開閉弁を開放し、容器本体の内部にお
いて加圧された液体を外部に吐出させるようにした液体
容器の液吐出装置において、上記吐出ボタンにその押し
下げストロークの大きさを可変的に制限する調整装置を
付設した構成としたものである。
In order to solve the above-mentioned problems, the present invention provides a normally-closed on-off valve in the middle of a liquid discharge passage, and depresses a discharge button engaged with the on-off valve. In the liquid discharge device for a liquid container in which the open / close valve is opened and the liquid pressurized inside the container body is discharged to the outside, the size of the depression stroke of the discharge button is variably limited to the discharge button. It is configured to have an adjusting device.

【0007】上記の構成によると、吐出ボタンの押し下
げに先立ち使用者が調整装置により所望の吐出量に応じ
たストロークの大きさを設定し、その後吐出ボタンを押
し下げる。そうすると、押し下げストロークが調整装置
により規制された一定の大きさになるため、所望の吐出
量が得られる。
According to the above arrangement, the user sets a stroke size corresponding to a desired discharge amount by the adjusting device before pressing down the discharge button, and then presses down the discharge button. Then, the pressing stroke becomes a fixed size regulated by the adjusting device, and a desired discharge amount can be obtained.

【0008】上記の吐出ボタンをその一端部に設けたヒ
ンジ部で上下方向に揺動自在に支持し、上記の調整装置
を案内部材とストローク制限部材により構成し、上記案
内部材に上記吐出ボタンの自由端とヒンジ部を含む方向
に沿った案内面を設けると共に、その案内面により上記
ストローク制限部材を案内し、上記ストローク制限部材
に設けた規制突片を上記吐出ボタンの下面との間に所要
の隙間をおいて突き出した構成をとることができる。
The discharge button is supported by a hinge portion provided at one end of the discharge button so as to be swingable in the vertical direction. The adjusting device comprises a guide member and a stroke limiting member. A guide surface is provided along the direction including the free end and the hinge portion, and the guide surface guides the stroke limiting member, and a regulating projection provided on the stroke limiting member is required between the guide member and the lower surface of the discharge button. And can be configured to protrude with a gap.

【0009】上記の構成によると、ヒンジ部に対する規
制突片の位置を変えることにより吐出ボタンのストロー
クを変えることができる。
According to the above arrangement, the stroke of the ejection button can be changed by changing the position of the regulating projection relative to the hinge.

【0010】上記吐出ボタンの下面と規制突片の隙間
が、該吐出ボタンの自由端側に比べヒンジ部側が相対的
に大きく設定された構成をとることができる。このよう
に構成すると、規制突片の位置がヒンジ部側に移動する
に従い吐出ボタンのストロークの変化量が大きくなる。
[0010] The clearance between the lower surface of the discharge button and the regulating protruding piece may be configured to be relatively larger on the hinge portion side than on the free end side of the discharge button. With this configuration, the amount of change in the stroke of the discharge button increases as the position of the restricting projection moves toward the hinge.

【0011】なお、一層具体的な構成として、上記の容
器本体の上部に前方に突き出したくちばし部を設け、そ
のくちばし部の下面に上記吐出ボタンのヒンジ部を取り
付けると共に、その吐出ボタンの押さえ部を上記上板に
設けた穴にその下方から嵌入し、上記穴の一側方に沿っ
て調整穴を設け、その調整穴の両側に案内板を設け、そ
の案内板に上記吐出ボタンの下面に対し一定の角度θを
持った傾斜案内辺を形成し、上記傾斜案内辺に対し一定
の隙間をおいて前記調整装置の案内部材を取り付け、そ
の傾斜案内辺と案内部材との隙間に前記ストローク制限
部材をスライド自在に嵌合させた構成をとることができ
る。
As a more specific configuration, a beak portion protruding forward is provided on the upper portion of the container body, and a hinge portion of the discharge button is attached to a lower surface of the beak portion, and a pressing portion of the discharge button is provided. Into the hole provided in the upper plate from below, an adjustment hole is provided along one side of the hole, a guide plate is provided on both sides of the adjustment hole, and the guide plate is provided on the lower surface of the discharge button. On the other hand, an inclined guide side having a constant angle θ is formed, a guide member of the adjusting device is attached with a fixed gap to the inclined guide side, and the stroke limit is set in a gap between the inclined guide side and the guide member. It is possible to adopt a configuration in which the members are slidably fitted.

【0012】[0012]

【発明の実施の形態】以下、この発明の実施形態を添付
図面に示した電気湯沸かし器について説明する。図1
(a)に示すように、この電気湯沸かし器は、容器本体
1の内部の液容器に吐出ポンプを介して接続された液吐
出通路2を有する。その液吐出通路2の上端部は容器本
体1の上部に前方に突き出して設けられたくちばし部3
を通って吐出口4に達し、その吐出口4がくちばし部3
の下板に設けられた開口5上に臨んでいる。上記のくち
ばし部3の内部と、そのくちばし部3の若干下方に傾斜
した上板6に液吐出装置7が設けられる。
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to an electric water heater shown in the accompanying drawings. FIG.
As shown in FIG. 1A, the electric water heater has a liquid discharge passage 2 connected to a liquid container inside a container body 1 via a discharge pump. The upper end of the liquid discharge passage 2 has a beak 3 protruding forward from the upper part of the container body 1.
To the outlet 4 through which the beak 3
Over the opening 5 provided in the lower plate. A liquid ejection device 7 is provided inside the above-described beak portion 3 and on an upper plate 6 which is slightly inclined below the beak portion 3.

【0013】液吐出装置7は、吐出通路2の途中に設け
られた弁装置8、上板6に取り付けられた吐出ボタン9
と調整装置11とにより構成される。
The liquid discharge device 7 includes a valve device 8 provided in the middle of the discharge passage 2 and a discharge button 9 mounted on the upper plate 6.
And the adjusting device 11.

【0014】弁装置8は、吐出通路2の内部に設けられ
た弁座12の弁孔13にその下方から挿通された開閉弁
14を有し、液吐出通路2の内部に設けられたばね受け
突起15と、上記開閉弁14の間に介在されたコイルば
ね16により該開閉弁14を常閉状態に付勢している。
開閉弁14の弁棒17は液吐出通路2のガイド部18を
通って外部に突き出している。その突き出し部分にゴム
製のシールキャップ19が被せられ、該シールキャップ
19の下端部をガイド部18の周りに嵌着し液吐出通路
2をシールしている。
The valve device 8 has an on-off valve 14 inserted from below into a valve hole 13 of a valve seat 12 provided inside the discharge passage 2, and a spring receiving projection provided inside the liquid discharge passage 2. 15 and a coil spring 16 interposed between the on-off valve 14 biases the on-off valve 14 to a normally closed state.
The valve stem 17 of the on-off valve 14 projects outside through the guide portion 18 of the liquid discharge passage 2. The protruding portion is covered with a rubber seal cap 19, and the lower end of the seal cap 19 is fitted around the guide portion 18 to seal the liquid discharge passage 2.

【0015】前記の吐出ボタン9は、前端部に左右に突
き出したヒンジ部21が設けられ(図4参照)、そのヒ
ンジ部21は上板6下面に設けられたヒンジ受け23に
おいて、上下方向に揺動自在に取り付けられる。吐出ボ
タン9の押さえ部24は長円形をなし、上記のヒンジ受
け23の後方に設けられた長円形穴22に余裕をもって
その下方から嵌入される。吐出ボタン9の上記押さえ部
24の先端(即ち、自由端)の下面に下方に突き出した
突起25が設けられ、その突起25の下端が前記のシー
ルキャップ19の頂部に当接される。突起25がシール
キャップ19の頂部に当接した状態で、吐出ボタン9は
一定の傾斜角をもって静止され、長円形穴22から露出
した押さえ部24が上板6の上面と同一面となる(図1
(a)参照)。
The discharge button 9 is provided with a hinge portion 21 protruding left and right at a front end portion (see FIG. 4). The hinge portion 21 is vertically moved by a hinge receiver 23 provided on the lower surface of the upper plate 6. Can be swingably mounted. The pressing portion 24 of the discharge button 9 has an oval shape, and is fitted into the oval hole 22 provided behind the hinge receiver 23 from below with a margin. A projection 25 protruding downward is provided on the lower surface of the tip (that is, free end) of the pressing portion 24 of the discharge button 9, and the lower end of the projection 25 contacts the top of the seal cap 19. With the projection 25 in contact with the top of the seal cap 19, the ejection button 9 is stopped at a fixed inclination angle, and the pressing portion 24 exposed from the oblong hole 22 is flush with the upper surface of the upper plate 6 (FIG. 1
(A)).

【0016】前記の調整装置11は、図1(b),図4
に示すように、案内部材26とストローク規制部材27
を有する。案内部材26は、一端部に係止片28、他端
部にビス穴片29を設けた板状のものであり、その上面
の案内面に細かい凹凸条31が長さ方向と直角方向に多
数設けられる。またストローク規制部材27は、下面に
上記の凹凸条31に軽くかみ合う凹凸条31’を有する
板状のものであり、その上面に摘まみ用突起32を設
け、更に一側辺に吐出ボタン9のストロークを規制する
規制突片33を設けている。
The adjusting device 11 is shown in FIGS.
As shown in FIG.
Having. The guide member 26 is a plate-shaped member provided with a locking piece 28 at one end and a screw hole piece 29 at the other end, and a large number of fine uneven strips 31 are provided on the upper guide surface in a direction perpendicular to the length direction. Provided. The stroke restricting member 27 is a plate-shaped member having a concave / convex ridge 31 ′ lightly engaged with the concave / convex ridge 31 on a lower surface, a knob projection 32 provided on an upper surface thereof, and a discharge button 9 on one side. A regulating protrusion 33 for regulating the stroke is provided.

【0017】これらの案内部材26及びストローク規制
部材27は次のように取り付けられる。即ち、前記の長
円形穴22の片側にその長軸と平行の長方形の調整穴3
4が設けられ、更に、その調整穴34の両側に案内板3
5、35’が設けられる。各案内板35、35’には、
下端側(前記のヒンジ受け23側)が上端側より高く形
成され、これにより上板6に対して同一角度で傾斜した
傾斜辺36、36’が形成される。各傾斜辺36、3
6’の傾斜角は、前記の吐出ボタン9の傾斜角より大き
く設定されているので、各傾斜辺36、36’と吐出ボ
タン9との間に一定の開き角θがある(図1(b)参
照)。
The guide member 26 and the stroke regulating member 27 are attached as follows. That is, a rectangular adjustment hole 3 parallel to the long axis is formed on one side of the oval hole 22.
4 and guide plates 3 on both sides of the adjustment hole 34.
5, 35 'are provided. Each guide plate 35, 35 '
The lower end side (the hinge receiver 23 side) is formed higher than the upper end side, thereby forming inclined sides 36, 36 'inclined at the same angle with respect to the upper plate 6. Each inclined side 36, 3
Since the inclination angle of 6 ′ is set to be larger than the inclination angle of the discharge button 9, there is a certain opening angle θ between each inclined side 36, 36 ′ and the discharge button 9 (FIG. 1 (b)). )reference).

【0018】前記の案内部材26は、その長さ方向を前
記吐出ボタン9のヒンジ部21と自由端の方向(即ち、
上板6の面に沿った上下方向)に向け、上述した調整穴
34の下方に対向し、かつ前記の各傾斜辺36、36’
の下方に一定の隙間aをおいて配置される。この案内部
材26は係止片28をヒンジ受け23の側方に設けられ
た係止穴37に挿入して係止すると共に、ビス穴片29
をビス38によりビス穴39に固定することにより上板
6の下面に取り付けられる(図4参照)。
The length direction of the guide member 26 is set in the direction of the hinge portion 21 of the discharge button 9 and the free end (ie, the direction of the free end).
(Up and down direction along the surface of the upper plate 6), facing the lower side of the above-mentioned adjusting hole 34, and each of the inclined sides 36, 36 '.
Are arranged at a certain gap a below the space. The guide member 26 locks the locking piece 28 by inserting the locking piece 28 into a locking hole 37 provided on the side of the hinge receiver 23.
Is fixed to a screw hole 39 with a screw 38 to be attached to the lower surface of the upper plate 6 (see FIG. 4).

【0019】前記のストローク規制部材27は、上記の
案内部材26を上板6の下面に取り付ける際に組み込ま
れ、その摘まみ用突起32を調整穴34にその下方から
挿通させると共に、凹凸条31、31’をかみ合わせ、
更にストローク規制部材27の両側縁を案内部材26と
一方の傾斜辺36との間の隙間aに挿入し、突片33を
吐出ボタン9の一側辺の下面に突き出す(図3(a)
(b)参照)。上記の凹凸条31、31’のかみ合いは
浅いので、摘まみ用突起32を指先で把持して自由にス
ライドさせつつ案内できるが、指を放した際に自重で下
降しないような摩擦が得られる。
The above-mentioned stroke regulating member 27 is incorporated when the above-mentioned guide member 26 is attached to the lower surface of the upper plate 6, and allows the knob projection 32 to be inserted into the adjustment hole 34 from below, and the uneven strip 31 is provided. , 31 '
Further, both side edges of the stroke restricting member 27 are inserted into the gap a between the guide member 26 and one inclined side 36, and the projecting piece 33 protrudes from the lower surface of one side of the discharge button 9 (FIG. 3A).
(B)). Since the engagement of the above-mentioned concave and convex strips 31 and 31 ′ is shallow, the knob 32 can be guided while gripping the knob projection 32 with a fingertip and sliding freely. However, when the finger is released, friction is obtained so as not to drop by its own weight. .

【0020】上記の規制突片33と傾斜辺36との間に
は、ストローク規制部材27が調整穴34の上端にある
時に、最小の押し下げストロークs1 が存在する(図2
参照)。ストローク規制部材27が下方に移動するに従
い、前記の開き角θの存在によりその間隔が次第に大き
くなり、下端において最大のストロークs2 となる。即
ち、前記の調整装置11は吐出ボタン9のストロークを
可変的に規制することができる。
[0020] Between the restriction protrusion 33 and the inclined side 36 of the above, when the stroke regulating member 27 is in the upper end of the adjustment hole 34, there is minimal depression stroke s 1 (FIG. 2
reference). As the stroke regulating member 27 moves downward, the interval gradually increases due to the existence of the opening angle θ, and the stroke becomes the maximum stroke s 2 at the lower end. That is, the adjusting device 11 can variably regulate the stroke of the ejection button 9.

【0021】実施形態の液吐出装置は以上のように構成
され、その作用は次の通りである。液吐出前において
は、開閉弁14はコイルばね16に付勢され弁孔13を
閉塞した状態にある(図1(a)参照)。吐出ボタン9
はキャップ19の頂部で押し上げられ、その押さえ部2
4が上板6と同一面の高さに露出する。ストローク規制
部材27の位置は任意であるが、流量を最小に絞る必要
がある場合は最上端に位置させる。
The liquid discharging apparatus according to the embodiment is configured as described above, and its operation is as follows. Before the liquid is discharged, the on-off valve 14 is urged by the coil spring 16 to close the valve hole 13 (see FIG. 1A). Discharge button 9
Is pushed up at the top of the cap 19, and its holding portion 2
4 is exposed at the same level as the upper plate 6. The position of the stroke regulating member 27 is arbitrary, but if it is necessary to reduce the flow rate to a minimum, it is located at the uppermost end.

【0022】この状態で吐出ボタン9の押さえ部24に
指を押し当てて押し込むと、突起25がキャップ19を
介して開閉弁14を押し下げ、弁孔13を開放させる。
吐出ボタン9の作動と連動して図示省略の電動遠心ポン
プが駆動され、液吐出通路2を通じて吐出口4から液が
吐出される。吐出ボタン9の押し下げストロークは、押
さえ部24が規制突片33に干渉することにより最小ス
トロークs1 (図2参照)に規制され、吐出口4から吐
出される流量は最小に維持される。
In this state, when a finger is pressed against the holding portion 24 of the discharge button 9 and pushed in, the projection 25 pushes down the opening / closing valve 14 via the cap 19 to open the valve hole 13.
The electric centrifugal pump (not shown) is driven in conjunction with the operation of the discharge button 9, and the liquid is discharged from the discharge port 4 through the liquid discharge passage 2. The depression stroke of the discharge button 9 is restricted to the minimum stroke s 1 (see FIG. 2) by the pressing portion 24 interfering with the restricting projection 33, and the flow rate discharged from the discharge port 4 is kept to a minimum.

【0023】また、必要に応じてストローク規制部材2
7を下方に移動させると、その移動位置に応じて制限さ
れたストロークで吐出ボタン9を押し下げることがで
き、最も下端に移動させると、図5に示すように押し下
げられ、その時のストロークは最大ストロークs2 (図
2参照)となり、それに応じて吐出流量も最大となる。
Further, if necessary, the stroke regulating member 2
When the button 7 is moved downward, the ejection button 9 can be pushed down with a stroke limited according to the moving position, and when it is moved to the lowest end, it is pushed down as shown in FIG. 5, and the stroke at that time is the maximum stroke. s 2 (see FIG. 2), and the discharge flow rate also becomes maximum accordingly.

【0024】ストローク規制部材27の移動量に対する
吐出ボタン9の押し下げストロークの変化量の関係は、
吐出ボタン9と傾斜辺36との開き角θ(図1(b)参
照)を小さく設定すれば小さくなり、大きく設定すれば
大きくなる。
The relationship between the amount of movement of the stroke regulating member 27 and the amount of change in the stroke of pressing down the ejection button 9 is as follows.
The smaller the opening angle θ between the ejection button 9 and the inclined side 36 (see FIG. 1B), the smaller the angle, and the larger the angle, the larger the angle.

【0025】[0025]

【発明の効果】以上のように、この発明は吐出ボタンの
押し下げストロークを可変的に規制する調整装置を設け
たことにより、ストロークを使用者の好みに応じた大き
さに調整することができ、指先により吐出ボタンの押し
下げストロークの微妙な調整を行わなくても所望の吐出
量が得られる。従って、特に少量の吐出を希望する場合
に便利である。
As described above, according to the present invention, by providing the adjusting device for variably regulating the depression stroke of the discharge button, the stroke can be adjusted to a size according to the preference of the user. A desired ejection amount can be obtained without fine adjustment of the stroke of pushing down the ejection button with a fingertip. Therefore, it is convenient especially when a small amount of ejection is desired.

【図面の簡単な説明】[Brief description of the drawings]

【図1】(a)実施形態の断面図 (b)同上の調整装置部分の断面図FIG. 1A is a cross-sectional view of an embodiment. FIG.

【図2】(a)同上の作動状態の一部断面図FIG. 2 (a) is a partial cross-sectional view of the same operating state.

【図3】(a)同上の一部平面図 (b)(a)図のb−b線における断面図FIG. 3A is a partial plan view of the same, and FIG. 3B is a cross-sectional view taken along line bb in FIG.

【図4】同上の裏面側から見た分解斜視図FIG. 4 is an exploded perspective view of the same as seen from the back side.

【図5】同上の押し下げ状態の断面図FIG. 5 is a cross-sectional view of the above pressing down state.

【符号の説明】[Explanation of symbols]

1 容器本体 2 液吐出通路 3 くちばし部 4 吐出口 5 開口 6 上板 7 液吐出装置 8 弁装置 9 吐出ボタン 11 調整装置 12 弁座 13 弁孔 14 開閉弁 15 ばね受け突起 16 コイルばね 17 弁棒 18 ガイド部 19 シールキャップ 21 ヒンジ部 22 長円形穴 23 ヒンジ受け 24 押さえ部 25 突起 26 案内部材 27 ストローク規制部材 28 係止片 29 ビス穴片 31、31’ 凹凸条 32 摘まみ用突起 33 規制突片 34 調整穴 35、35’ 案内板 36、36’ 傾斜辺 37 係止穴 38 ビス 39 ビス穴 DESCRIPTION OF SYMBOLS 1 Container main body 2 Liquid discharge passage 3 Beak part 4 Discharge port 5 Opening 6 Upper plate 7 Liquid discharge device 8 Valve device 9 Discharge button 11 Adjustment device 12 Valve seat 13 Valve hole 14 On-off valve 15 Spring receiving projection 16 Coil spring 17 Valve rod DESCRIPTION OF SYMBOLS 18 Guide part 19 Seal cap 21 Hinge part 22 Oval hole 23 Hinge receiver 24 Pressing part 25 Projection 26 Guide member 27 Stroke regulating member 28 Locking piece 29 Screw hole piece 31, 31 ′ Irregular stripe 32 Picking projection 33 Control projection Piece 34 adjusting hole 35, 35 'guide plate 36, 36' inclined side 37 locking hole 38 screw 39 screw hole

フロントページの続き Fターム(参考) 3E084 AB01 BA02 JA20 KB01 LB02 LB05 LD21 LD25 4B055 AA34 BA34 BA36 BA37 CA22 CA36 CA82 CA83 CA85 CB03 CC23 CC26 CC27 CC28 CC43 CD15 CD24 CD53 CD57 GA14 GB15 GB20 GB43 GC31 Continued on front page F term (reference) 3E084 AB01 BA02 JA20 KB01 LB02 LB05 LD21 LD25 4B055 AA34 BA34 BA36 BA37 CA22 CA36 CA82 CA83 CA85 CB03 CC23 CC26 CC27 CC28 CC43 CD15 CD24 CD53 CD57 GA14 GB15 GB20 GB43 GC31

Claims (4)

【特許請求の範囲】[Claims] 【請求項1】 液吐出通路の途中に常閉型の開閉弁を設
け、その開閉弁に係合された吐出ボタンを押し下げるこ
とにより上記開閉弁を開放し、容器本体の内部で加圧さ
れた液体を外部に吐出させるようにした液体容器の液吐
出装置において、上記吐出ボタンにその押し下げストロ
ークの大きさを可変的に制限する調整装置を付設したこ
とを特徴とする液体容器の液吐出装置。
1. A normally-closed on-off valve is provided in the middle of a liquid discharge passage, and the on-off valve is opened by depressing a discharge button engaged with the on-off valve. A liquid container liquid discharging apparatus in which a liquid is discharged to the outside, wherein the discharge button is provided with an adjusting device for variably restricting a size of a depression stroke of the liquid discharge button.
【請求項2】 上記の吐出ボタンをその一端部に設けた
ヒンジ部で上下方向に揺動自在に支持し、上記の調整装
置を案内部材とストローク制限部材により構成し、上記
案内部材に上記吐出ボタンの自由端とヒンジ部を含む方
向に沿った案内面を設けると共に、その案内面により上
記ストローク制限部材を案内し、上記ストローク制限部
材に設けた規制突片を上記吐出ボタンの下面との間に所
要の隙間をおいて突き出したことを特徴とする請求項1
に記載の液体容器の液吐出装置。
2. The discharge button is supported by a hinge portion provided at one end of the discharge button so as to be swingable in a vertical direction. The adjusting device includes a guide member and a stroke limiting member. A guide surface is provided along the direction including the free end of the button and the hinge portion, and the guide surface guides the stroke limiting member. 2. A protruding part having a required gap.
The liquid discharging device for a liquid container according to claim 1.
【請求項3】 上記吐出ボタンの下面と規制突片の隙間
が、該吐出ボタンの自由端側に比べヒンジ部側が相対的
に大きく形成されたことを特徴とする請求項1又は2に
記載の液体容器の液吐出装置。
3. The discharge button according to claim 1, wherein a clearance between the lower surface of the discharge button and the restricting projection is formed relatively larger on a hinge portion side than on a free end side of the discharge button. Liquid discharging device for liquid container.
【請求項4】 上記の容器本体の上部に前方に突き出し
たくちばし部を設け、そのくちばし部の下面に上記吐出
ボタンのヒンジ部を取り付けると共に、その吐出ボタン
の押さえ部を上記上板に設けた穴にその下方から嵌入
し、上記穴の一側方に沿って調整穴を設け、その調整穴
の両側に案内板を設け、その案内板に上記吐出ボタンの
下面に対し一定の角度θを持った傾斜案内辺を形成し、
上記傾斜案内辺に対し一定の隙間をおいて前記調整装置
の案内部材を取り付け、その傾斜案内辺と案内部材との
隙間に前記ストローク制限部材をスライド自在に嵌合さ
せたことを特徴とする請求項2又は3に記載の液体容器
の液吐出装置。
4. A beak portion protruding forward is provided on an upper portion of the container body, a hinge portion of the discharge button is attached to a lower surface of the beak portion, and a press portion of the discharge button is provided on the upper plate. It is fitted into the hole from below, an adjustment hole is provided along one side of the hole, and guide plates are provided on both sides of the adjustment hole, and the guide plate has a constant angle θ with respect to the lower surface of the discharge button. Formed inclined guide sides,
The guide member of the adjusting device is attached to the inclined guide side with a fixed gap, and the stroke limiting member is slidably fitted in the gap between the inclined guide side and the guide member. Item 4. The liquid discharging device for a liquid container according to item 2 or 3.
JP2000080218A 2000-03-22 2000-03-22 Liquid discharge device for liquid container Expired - Fee Related JP3583344B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2000080218A JP3583344B2 (en) 2000-03-22 2000-03-22 Liquid discharge device for liquid container

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000080218A JP3583344B2 (en) 2000-03-22 2000-03-22 Liquid discharge device for liquid container

Publications (2)

Publication Number Publication Date
JP2001258733A true JP2001258733A (en) 2001-09-25
JP3583344B2 JP3583344B2 (en) 2004-11-04

Family

ID=18597356

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000080218A Expired - Fee Related JP3583344B2 (en) 2000-03-22 2000-03-22 Liquid discharge device for liquid container

Country Status (1)

Country Link
JP (1) JP3583344B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101079725B1 (en) 2009-07-15 2011-11-03 주식회사 엘지생활건강 The Pumping Device for Vessel and Push Button thereof
JP2012249668A (en) * 2011-05-31 2012-12-20 Zojirushi Corp Water heating container
JP2013233225A (en) * 2012-05-07 2013-11-21 Hitachi Living Supply:Kk Electric kettle

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101079725B1 (en) 2009-07-15 2011-11-03 주식회사 엘지생활건강 The Pumping Device for Vessel and Push Button thereof
JP2012249668A (en) * 2011-05-31 2012-12-20 Zojirushi Corp Water heating container
JP2013233225A (en) * 2012-05-07 2013-11-21 Hitachi Living Supply:Kk Electric kettle

Also Published As

Publication number Publication date
JP3583344B2 (en) 2004-11-04

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