JP2607391Y2 - Liquid dispense container - Google Patents

Liquid dispense container

Info

Publication number
JP2607391Y2
JP2607391Y2 JP1992060239U JP6023992U JP2607391Y2 JP 2607391 Y2 JP2607391 Y2 JP 2607391Y2 JP 1992060239 U JP1992060239 U JP 1992060239U JP 6023992 U JP6023992 U JP 6023992U JP 2607391 Y2 JP2607391 Y2 JP 2607391Y2
Authority
JP
Japan
Prior art keywords
wall
chamber
valve
liquid
check valve
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
JP1992060239U
Other languages
Japanese (ja)
Other versions
JPH0616274U (en
Inventor
孝光 野沢
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.)
Yoshino Kogyosho Co Ltd
Original Assignee
Yoshino Kogyosho Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Yoshino Kogyosho Co Ltd filed Critical Yoshino Kogyosho Co Ltd
Priority to JP1992060239U priority Critical patent/JP2607391Y2/en
Publication of JPH0616274U publication Critical patent/JPH0616274U/en
Application granted granted Critical
Publication of JP2607391Y2 publication Critical patent/JP2607391Y2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)

Description

【考案の詳細な説明】[Detailed description of the invention]

【0001】[0001]

【産業上の利用分野】本考案は液体注出容器に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a liquid dispensing container.

【0002】[0002]

【従来の技術】[Prior art]

【考案が解決しようとする課題】液を圧縮してその液圧
により開放したバルブを介して液を注出する如く構成し
た液体注出容器が知られており、この種のものにフロン
ガスのポンベを内装してそのガス圧により容器体内の液
体を噴出させる所謂エアゾールスプレーがある。
2. Description of the Related Art There is known a liquid dispensing container configured to compress a liquid and discharge the liquid through a valve opened by the liquid pressure. There is a so-called aerosol spray in which the liquid inside the container is ejected by the gas pressure of the container.

【0003】しかしながら、フロンガスはオゾン層を破
壊する為使用中止の情勢に至っており、これに代わるも
のが要望されている。
[0003] However, the use of chlorofluorocarbon gas has been stopped because it destroys the ozone layer, and there is a demand for an alternative.

【0004】本考案はこの様な実情に鑑みなされたもの
で、フロンガスを使用せずに、しかも簡便な操作で良好
な液の注出が可能な液体注出容器を提案するものであ
る。
[0004] The present invention has been made in view of such circumstances, and proposes a liquid discharging container capable of discharging a good liquid with a simple operation without using Freon gas.

【0005】[0005]

【課題を解決するための手段】本考案容器は上記課題を
解決するため、区画壁8を介して内部を上方の上室9及
び下方の下室10に画成してなる下端面開口の筒状をなす
容器体2と、上記上室9の周壁内面下部に外周縁を液密
且つ摺動上昇可能に嵌合させた可動底壁3と、上記上室
9の頂壁7中央に設けた注出孔13を開閉自在に閉塞させ
た押し下げ開弁式のエアゾールバルブ4と、該バルブ4
上に上下動自在に突設したステム15上端に嵌着した押し
下げヘッド18と、上記下室10の周壁内面下部に外方付勢
状態で気密且つ摺動可能に外周上部を嵌合させるととも
に、下端部を下室10下端開口より突出させて押し込み可
且つ抜け出し不能に装着した上端面閉塞の筒状をなす
加圧筒5とを有し、上記区画壁8に加圧筒5の押し込み
時に開弁する第1逆止弁24を設けるとともに、上記加圧
筒5の頂壁に該筒5の外方への移行時に開弁する第2逆
止弁27を設けて構成した。
In order to solve the above-mentioned problems, the container of the present invention has a lower end surface opening cylinder defined by a partition wall 8 defining an upper part in an upper chamber 9 and a lower part in a lower chamber 10. A container body 2, a movable bottom wall 3 whose outer peripheral edge is liquid-tightly and slidably fitted to the lower portion of the inner wall of the upper chamber 9, and a top wall 7 of the upper chamber 9. A push-down valve-open type aerosol valve 4 having an opening 13 that can be opened and closed freely;
A push-down head 18 fitted to the upper end of a stem 15 projecting upward and downward freely, and an outer peripheral upper part fitted in an airtight and slidable manner in an outwardly biased state at a lower part of the inner peripheral surface of the lower chamber 10, A pressurizing cylinder 5 having a lower end protruding from the lower end opening of the lower chamber 10 and capable of being pushed in and not being able to come out , and having a closed upper end surface and having a cylindrical shape, which is opened when the pressurizing cylinder 5 is pushed into the partition wall 8. A first check valve 24 is provided, and a second check valve 27 is provided on the top wall of the pressurizing cylinder 5 to open when the cylinder 5 moves outward.

【0006】[0006]

【作用】図1の状態から加圧筒5を押し込むと、第2逆
止弁27が閉じるとともに、第1逆止弁24が開いて下室10
内の空気は第1逆止弁24を介して上室9の可動底壁3下
部に送り込まれ、それに伴って可動底壁3が上昇して該
底壁3上方の収納液が加圧される。
When the pressurizing cylinder 5 is pushed in from the state shown in FIG. 1, the second check valve 27 closes, and the first check valve 24 opens to open the lower chamber 10.
The air inside is sent to the lower portion of the movable bottom wall 3 of the upper chamber 9 via the first check valve 24, and accordingly, the movable bottom wall 3 rises and the liquid stored above the bottom wall 3 is pressurized. .

【0007】次いで、押圧を解除するとスプリング21の
作用で加圧筒5が外方へ押し出され、今度は第1逆止弁
24が閉じるとともに、第2逆止弁27が開いて外気が下室
10内へ導入される。この加圧操作は1回或いは2回以上
必要に応じて行う。
Next, when the pressing is released, the pressurizing cylinder 5 is pushed out by the action of the spring 21, and this time the first check valve
24 closes and the second check valve 27 opens to allow the outside air
Introduced into 10. This pressurizing operation is performed once or twice or more as needed.

【0008】液の加圧が終わった後、ヘッド18を押し下
げればバルブ4が開弁して加圧収納液がヘッド18のノズ
ルより注出される。
After the pressurization of the liquid is completed, if the head 18 is pressed down, the valve 4 is opened and the pressurized stored liquid is discharged from the nozzle of the head 18.

【0009】[0009]

【実施例】以下、本考案の実施例を図面を参照して説明
する。
DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be described below with reference to the drawings.

【0010】図1及び図2は本考案の一実施例を示すも
ので、図中1は液体注出容器を示す。該容器1は、容器
体2と、可動底壁3と、押し下げ開弁式のバルブ4と、
加圧筒5とを主要部材として構成している。
FIGS. 1 and 2 show an embodiment of the present invention. In the drawings, reference numeral 1 denotes a liquid discharging container. The container 1 includes a container body 2, a movable bottom wall 3, a push-down valve 4,
The pressurizing cylinder 5 is configured as a main member.

【0011】上記容器体2は、内面が下から上迄同径を
なす円筒状周壁6上端より頂壁7を延設してなる下端面
開口の円筒状をなし、長手方向下から1/3程度の所に
内部を横断する区画壁8を横設してその上部を上室9、
下部を下室10として構成している。
The above-mentioned container body 2 has a cylindrical shape with an opening at a lower end surface formed by extending a top wall 7 from an upper end of a cylindrical peripheral wall 6 having an inner surface having the same diameter from the bottom to the top. A partition wall 8 that traverses the interior is placed at a level, and the upper part is an upper room 9,
The lower part is configured as a lower chamber 10.

【0012】可動底壁3は、上下がスカート状に外方へ
突出した筒状摺動部11と、該摺動部11の内面上部より一
体に延設した円板状の底壁部12とからなり、上記筒状摺
動部11外面を上室9内の容器体周壁1内面下部に気密・
液密且つ摺動可能に嵌合させて上室9内を上昇可能に装
着させている。
The movable bottom wall 3 includes a cylindrical sliding portion 11 whose upper and lower parts protrude outward in a skirt shape, and a disk-shaped bottom wall portion 12 integrally extending from an upper inner surface of the sliding portion 11. The outer surface of the cylindrical sliding portion 11 is hermetically sealed to the lower part of the inner surface of the container peripheral wall 1 in the upper chamber 9.
The inside of the upper chamber 9 is mounted so as to be able to ascend so as to be slidable and liquid-tight.

【0013】押し下げ開弁式のバルブ4は、容器体頂壁
7中央に設けた注出孔13に下端の垂下筒部14下端部を液
密に嵌合させるとともに、上端より上方付勢状態で上下
動可能にステム15を突設し、該ステム15を押し下げるこ
とにより内部に設けた弁が開弁する如く構成した公知機
構のもので、本実施例ではキャップ状部材16に嵌着固定
させてこのキャップ状部材16を容器体頂壁上面に突設し
た螺筒に螺合させることにより容器体2に装着してい
る。尚、17はパッキンを示す。又、このバルブ4のステ
ム15上端には公知機構の噴霧或いは噴出ノズルを有する
押し下げヘッド18を嵌着固定している。
The push-down valve 4 has a lower end portion of a downwardly extending cylindrical portion 14 in a liquid-tight manner fitted to an injection hole 13 provided at the center of the container body top wall 7 and is urged upward from the upper end. It is a known mechanism configured to protrude a stem 15 so as to be able to move up and down, and to open a valve provided by pushing down the stem 15, and in this embodiment, it is fitted and fixed to a cap-shaped member 16. The cap-like member 16 is attached to the container body 2 by being screwed into a screw cylinder protruding from the upper surface of the top wall of the container body. Incidentally, 17 indicates a packing. A push-down head 18 having a spray or jet nozzle of a known mechanism is fitted and fixed to the upper end of the stem 15 of the valve 4.

【0014】加圧筒5は、上部を縮径した上下端面閉塞
の異形円筒状をなす基部19と、該基部19上部の縮径した
部分外周に固定した上下がスカート状に外方へ突出した
筒状摺動部20とを有し、上記摺動部20外周を下室10内の
容器体周壁6内面下部に気密に且つ摺動可能に嵌合させ
るとともに、基部19の大径部分を容器体2下端開口より
下方へ突出させて押し込み可能に装着している。又、大
径部分の外周上端に周設した突条を容器体周壁6下端部
に周設した突条に係止させて抜け出し不能に構成してい
る。又、この加圧筒5は、上記摺動部20の取り付け基部
上面と区画壁8下面との間に介在させたコイルスプリン
グ21により常時下方へ付勢させている。
The pressurizing cylinder 5 has an irregularly shaped cylindrical base 19 whose upper end is closed and whose upper and lower end surfaces are closed, and upper and lower parts fixed to the outer periphery of the reduced diameter part of the upper part of the base 19 project outward in a skirt shape. A cylindrical sliding portion 20, the outer periphery of the sliding portion 20 is airtightly and slidably fitted to the lower portion of the inner surface of the container body peripheral wall 6 in the lower chamber 10, and the large diameter portion of the base 19 is It is mounted so that it can be pushed in by protruding downward from the lower end opening of the body 2. Also, a ridge provided on the upper end of the outer periphery of the large diameter portion is locked to a ridge provided on the lower end of the container body peripheral wall 6 so that it cannot be pulled out. The pressure cylinder 5 is constantly urged downward by a coil spring 21 interposed between the upper surface of the mounting base of the sliding portion 20 and the lower surface of the partition wall 8.

【0015】上記区画壁8の中央には透孔22を穿設し、
この透孔22を開閉可能に閉塞する弁板23を設けて第1逆
止弁24を形成し、上記加圧筒5を押し込んだ際に該第1
逆止弁24が開弁して下室10内から上室9内へ空気が圧入
される如く構成している。
A through hole 22 is formed in the center of the partition wall 8,
A first check valve 24 is formed by providing a valve plate 23 for closing and opening the through hole 22 so as to be able to open and close.
The check valve 24 is opened so that air is pressed into the upper chamber 9 from the lower chamber 10.

【0016】又、加圧筒5の基部頂壁中央部には透孔25
を穿設するとともに、該透孔25を開閉可能に閉塞する弁
板26を設けて第2逆止弁27を形成し、押し込んだ加圧筒
5がスプリング21の下方付勢力で外方へ移行する際に第
2逆止弁27が開弁して外気が加圧筒5を介して下室10内
へ侵入する如く構成している。尚、28は基部19の底壁中
央部に穿設した吸気用の透孔である。
A through hole 25 is formed in the center of the base top wall of the pressure cylinder 5.
And a second check valve 27 is formed by providing a valve plate 26 for closing and opening the through hole 25 so that the through hole 25 can be opened and closed. The pressurized cylinder 5 pushed in moves outward by the downward biasing force of the spring 21. In this case, the second check valve 27 is opened so that the outside air enters the lower chamber 10 through the pressurizing cylinder 5. Reference numeral 28 denotes a through hole for air intake formed in the center of the bottom wall of the base 19 .

【0017】[0017]

【考案の効果】以上説明した如く本考案容器は、既述構
成としたことにより、フロンガスを使うことなく良好な
キャップの噴霧,噴出等の注出を行えるものである。
As described above, the container of the present invention has the above-described structure, so that it is possible to satisfactorily pour out spraying and jetting of the cap without using Freon gas.

【0018】第1逆止弁を有する区画壁により画成され
た上室に可動底壁を、下室に第2逆止弁を有する加圧筒
を設けているため、一旦加圧した上室が液の注出以外で
減圧することを極力防止出来、液の加圧を確実に行える
ものである。更に、上室へ圧入した空気は直接収納液と
は接触しないため、空気との接触を好まない液を収納す
る場合に極めて便利である。
[0018] A partition wall having a first check valve is provided.
Pressurized cylinder having a movable bottom wall in the upper chamber and a second check valve in the lower chamber
Is provided, it is possible to prevent the upper chamber once pressurized from being depressurized other than by discharging the liquid as much as possible, and to surely pressurize the liquid. Further, since the air pressurized into the upper chamber does not directly contact the stored liquid, it is extremely convenient when storing a liquid that does not like to be in contact with the air.

【0019】又、加圧は加圧筒を押し込むという極めて
簡単な操作によって行え、又、液の注出はヘッドを押し
下げるだけで行えるため、取り扱いが極めて便利であ
る。
Further, pressurization can be performed by a very simple operation of pushing the pressurizing cylinder, and liquid can be poured out only by pushing down the head, so that handling is extremely convenient.

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

【図1】本考案の一実施例を示す半断面図である。FIG. 1 is a half sectional view showing an embodiment of the present invention.

【図2】同実施例の加圧筒を押し込んだ状態を示す半断
面図である。
FIG. 2 is a half sectional view showing a state in which the pressurizing cylinder of the embodiment is pushed in.

【符号の説明】[Explanation of symbols]

2 容器体 3 可動底壁 4 エアゾールバルブ 5 加圧筒 8 区画壁 9 上室 10 下室 15 ステム 18 押し下げヘッド 24 第1逆止弁 27 第2逆止弁 2 container body 3 movable bottom wall 4 aerosol valve 5 pressurizing cylinder 8 partition wall 9 upper chamber 10 lower chamber 15 stem 18 push-down head 24 first check valve 27 second check valve

Claims (1)

(57)【実用新案登録請求の範囲】(57) [Scope of request for utility model registration] 【請求項1】区画壁8を介して内部を上方の上室9及び
下方の下室10に画成してなる下端面開口の筒状をなす容
器体2と、上記上室9の周壁内面下部に外周縁を液密且
つ摺動上昇可能に嵌合させた可動底壁3と、上記上室9
の頂壁7中央に設けた注出孔13を開閉自在に閉塞させた
押し下げ開弁式のエアゾールバルブ4と、該バルブ4上
に上下動自在に突設したステム15上端に嵌着した押し下
げヘッド18と、上記下室10の周壁内面下部に外方付勢状
態で気密且つ摺動可能に外周上部を嵌合させるととも
に、下端部を下室10下端開口より突出させて押し込み可
且つ抜け出し不能に装着した上端面閉塞の筒状をなす
加圧筒5とを有し、上記区画壁8に加圧筒5の押し込み
時に開弁する第1逆止弁24を設けるとともに、上記加圧
筒5の頂壁に該筒5の外方への移行時に開弁する第2逆
止弁27を設けてなることを特徴とする液体注出容器。
1. A cylindrical container body 2 having an opening at a lower end surface defined by an upper chamber 9 and a lower chamber 10 through a partition wall 8, and an inner surface of a peripheral wall of the upper chamber 9. A movable bottom wall 3 whose outer peripheral edge is fitted to the lower part so as to be liquid-tight and slidable;
Aerosol valve 4 of a push-down valve type in which a pouring hole 13 provided in the center of the top wall 7 is openably and closably open, and a push-down head fitted to the upper end of a stem 15 projecting upward and downward on the valve 4. 18 and an outer peripheral upper part is fitted to the lower part of the inner surface of the lower wall of the lower chamber 10 in an outwardly biased state in an airtight and slidable manner, and the lower end part is protruded from the lower end opening of the lower chamber 10 so that it can be pushed in and can not be pulled out . And a first check valve 24 that is opened when the pressurizing cylinder 5 is pushed into the partition wall 8. A liquid dispensing container characterized in that a second check valve 27 is provided on the top wall to open when the cylinder 5 moves outward.
JP1992060239U 1992-08-03 1992-08-03 Liquid dispense container Expired - Fee Related JP2607391Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1992060239U JP2607391Y2 (en) 1992-08-03 1992-08-03 Liquid dispense container

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1992060239U JP2607391Y2 (en) 1992-08-03 1992-08-03 Liquid dispense container

Publications (2)

Publication Number Publication Date
JPH0616274U JPH0616274U (en) 1994-03-01
JP2607391Y2 true JP2607391Y2 (en) 2001-07-09

Family

ID=13136432

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1992060239U Expired - Fee Related JP2607391Y2 (en) 1992-08-03 1992-08-03 Liquid dispense container

Country Status (1)

Country Link
JP (1) JP2607391Y2 (en)

Also Published As

Publication number Publication date
JPH0616274U (en) 1994-03-01

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