JP3666687B2 - Liquid ejection container - Google Patents
Liquid ejection container Download PDFInfo
- Publication number
- JP3666687B2 JP3666687B2 JP30822595A JP30822595A JP3666687B2 JP 3666687 B2 JP3666687 B2 JP 3666687B2 JP 30822595 A JP30822595 A JP 30822595A JP 30822595 A JP30822595 A JP 30822595A JP 3666687 B2 JP3666687 B2 JP 3666687B2
- Authority
- JP
- Japan
- Prior art keywords
- lever
- wall
- peripheral wall
- head
- container body
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D83/00—Containers or packages with special means for dispensing contents
- B65D83/14—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
- B65D83/16—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant characterised by the actuating means
- B65D83/20—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant characterised by the actuating means operated by manual action, e.g. button-type actuator or actuator caps
- B65D83/205—Actuator caps, or peripheral actuator skirts, attachable to the aerosol container
- B65D83/206—Actuator caps, or peripheral actuator skirts, attachable to the aerosol container comprising a cantilevered actuator element, e.g. a lever pivoting about a living hinge
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
- B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
- B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
- B05B11/1042—Components or details
- B05B11/1052—Actuation means
- B05B11/1056—Actuation means comprising rotatable or articulated levers
- B05B11/1057—Triggers, i.e. actuation means consisting of a single lever having one end rotating or pivoting around an axis or a hinge fixedly attached to the container, and another end directly actuated by the user
Description
【０００１】
【発明の属する技術分野】
本発明は、収納液体をそのまま、或いは泡状ないし霧状として吐出するよう設けた液体噴出容器に係る。
【０００２】
【従来の技術】
【発明が解決しようとする課題】
従来、容器体に内装させた縦型ポンプから容器体上方へステムを起立し、該ステム上端にノズル付きのヘッドを装着させて、該ヘッドの上下動により容器体内液体をポンプ内へ吸上げ、かつ該ポンプ内液体をステムを介してヘッドのノズルから吐出するよう設けた容器、或いは、容器体をエアゾール式として、該容器体上端から起立するステムにノズル付きヘッドを嵌合させた容器が広く知られている。
【０００３】
上記従来容器は、他物が当たる等してヘッドが不用意に押下げられると、ノズルから収納液体が吐出されて周囲を汚す虞があった。
【０００４】
図１ないし図８が示す請求項１の発明は、縦型ポンプを内装させ或いはエアーゾール式とした噴出容器の上部外面に筒体下端部を嵌合させ、かつ該筒体の前部上端から後方突設した板部外面に筒状のレバーを前後摺動可能に嵌合させ、また、該レバー後部と筒体後部とにレバー押下げ防止用係合部を形成することで、上記欠点を除去すると共に、梃子の原理でヘッドを容易に押下げることができるよう設けた。
【０００５】
図９が示す請求項２の発明は、縦型ポンプを内装させ或いはエアーゾール式とした噴出容器の上部外面に有頂の筒体下端部を嵌合させ、かつ該筒体の頂壁前部から後部まで横孔を、かつ筒体の後壁上部に縦孔を、連続して穿設し、また、筒体の前部内面から後方突設した左右一対の支持板部上端と頂壁下面とで摺動溝を形成し、かつ該摺動溝内へ、前端左右両部に付設した軸部を前後摺動可能に嵌合させてレバーを上記横孔内へ遊嵌させ、更に、該レバー後部と筒体後部とにレバー押下げ防止用係合部を形成することで、上記欠点を除去すると共に、梃子の原理でヘッドを容易に押下げることができるよう設けた。
【０００６】
図１０ないし図１３が示す請求項３の発明は、エアーゾール式ティルドタイプの噴出容器の上部外面に有頂の筒体下端部を嵌合させ、かつ該筒体の頂壁前部から後部まで横孔を、かつ筒体の後壁上部に縦孔を、連続して穿設し、また、筒体の前部内面から後方突設した左右一対の支持板部上端と頂壁下面とで摺動溝を形成し、かつ該摺動溝内へ、前端左右両部に付設した軸部を前後摺動可能に嵌合させてレバーを上記横孔内へ遊嵌させ、更に、該レバー後部と筒体後部とにレバー押下げ防止用係合部を形成することで、上記欠点を除去すると共に、梃子の原理でヘッドを容易に押下げることができるように、また、レバーの押下げで、容器体のステムを所定角度まで傾斜させるよう形成することで、ティルドタイプの噴出容器に適するよう設けた。
【０００７】
【課題を解決するための手段】
第１の手段として、容器体２上端から起立するステムへノズル３付きヘッド４を装着させ、該ヘッド押下げにより容器体内液体がノズル３から噴出可能に設けた本体部材１と、上記容器体２の上部外面に、上面および後壁上部を開口した周壁11下端部を凹凸の嵌合手段で嵌着させ、かつ該周壁の前壁上端から肉薄ヒンジ部13を介して後方突設した押下げ板14の後部下面を上記ヘッド４上面へ当接ないし近接させ、また、周壁11の前壁上部に、上記ヘッド４のストロークと略等しく縦長孔21を穿設して、該縦長孔内上部に上記ノズル３前端部を挿入させたカバー筒10と、上記押下げ板14外面へ前後摺動可能かつ抜き出し不能に嵌合させ、かつ底壁の左右方向中間を切欠いた筒状のレバー30とからなり、上記カバー筒10後部とレバー30後部とに、該レバーの押下げ防止用係合部を設け、また、後限までレバー30を後方摺動させることで上記押下げ防止用係合部が外れて、該レバーの押下げが可能に形成した。
【０００８】
第２の手段として、容器体２上端から起立するステム６へノズル３付きヘッド４を装着させ、該ヘッド押下げにより容器体２内液体を噴出可能に設けた本体部材１と、上記容器体２の上部外面に凹凸の嵌合手段で下端部を嵌着させて有頂の周壁11を起立し、該周壁の頂壁22前部から後部まで横孔23を、かつ周壁11の後壁上部に縦孔24を、連続して穿設し、また、周壁11前部に、上記ヘッド４のストロークと略等しく縦長孔20を穿設して、該縦長孔内上部に上記ノズル３前端部を挿入させ、更に、その縦長孔20左右両側の周壁部分内壁面から、上記頂壁22下面との間に小間隙を設けて左右一対の支持板部26, 26を後方突設したカバー筒10と、上記支持板部26, 26上端と頂壁22下面とが形成する溝27内へ、前端左右両部に付設した軸部35, 35を前後摺動可能かつ抜き出し不能に嵌合させて基板部36を上記横孔23内へ遊嵌させたレバー30とからなり、上記カバー筒10後部とレバー30後部とに、該レバーの押下げ防止用係合部を設け、かつ後限までレバー30を後方摺動させることで上記押下げ防止用係合部が外れて、レバー30の押下げが可能に形成した。
【０００９】
第３の手段として、容器体２上端から起立するステム６を傾斜させることで容器体２内液体を噴出可能に設けたティルドタイプのエアゾール式本体部材１と、上記ステム６上部に起立筒部８下端部を嵌着させて、該起立筒部上端からノズル３を前方突出するヘッド４と、上記容器体２の上部外面に凹凸の嵌合手段で下端部を嵌着させて有頂の周壁11を起立し、該周壁の頂壁22前部から後部まで横孔23を、かつ周壁11の後壁上部に縦孔24を、連続して穿設し、また、周壁11前部に、上記ヘッド４のストロークと略等しく縦長孔20を穿設して、該縦長孔内上部に上記ノズル３前端部を挿入させ、更に、その縦長孔20左右両側の周壁部分内壁面から、上記頂壁22下面との間に小間隙を設けて左右一対の支持板部26, 26を後方突設したカバー筒10と、上記支持板部26, 26上端と頂壁22下面とが形成する溝27内へ、前端左右両部に付設した軸部35, 35を前後摺動可能かつ抜き出し不能に嵌合させて基板部36を上記横孔23内へ遊嵌させたレバー30とからなり、上記カバー筒10後部とレバー30後部とに、該レバーの押下げ防止用係合部を設け、かつ後限までレバー30を後方摺動させることで上記押下げ防止用係合部が外れて、レバー30の押下げが可能に形成し、また該レバーの押下げで、上記基板部36の下面前部が起立筒部41軸線前方のノズル部分上面へ当接可能に形成した。
【００１０】
【発明の実施の形態】
図１から図８は本発明容器の第１実施形態を示す。該第１実施形態において、１は本体部材であり、該本体部材は、容器体２内に公知の縦型ポンプを内装し、かつ該縦型ポンプから容器体上方へ起立するステム上端にノズル３付きヘッド４を装着させ、また、容器体２の上部外面に係合凹部５を周設している。容器体２は、上記構造に限らず、例えばエアゾール式としてもよい。
【００１１】
10はカバー筒であり、該カバー筒は、上記容器体２の上部外面に、上面および後壁上部を開口した周壁11の下端部を嵌合させると共に、該周壁の左右両側壁後部上端を切欠いて、該切欠き部上面をストッパー受け面12, 12とし、また、上記周壁11の前壁上端から肉薄ヒンジ部13を介して押下げ板14を後方突設して、該押下げ板左右両部の前方および中間に第１，第２係合突部15, 16を、かつ第２係合突部16後方の押下げ板部分の左右両部に係止突部17を、それぞれ付設し、更に、その押下げ板14後部に割溝18を穿設して、後述レバー30の基筒部31を当該押下げ板外面へ容易に嵌合できるよう形成し、かつ上記割溝18左右の押下げ板部分下面に付設した、前後方向断面が半円状の小板部19下端を、図１，図６が示すように上記ヘッド４上面へ当接させている。更に、上記周壁11の前壁上部に、上記ヘッド４のストロークと略等しく縦長孔20を穿設して、該縦長孔内上部に上記ノズル３前端部を挿入させ、また更に、上記ストッパー受け面12，12後方の周壁部分を切欠いて、後述レバー30の縦板部34外面と周壁11の後壁外面とが面一となるよう形成し、更にまた、上記周壁11の下端部内面に周設した係合突条21を上記容器体２の係合凹部５内へ係止させることで、周壁11下端部が容器体２上部から抜け出すことを阻止している。
【００１２】
30はレバーであり、該レバーは、底壁の左右方向中間を切欠いた基筒部31を有し、該基筒部を上記押下げ板14外面に前後摺動自在に嵌合させ、かつ、その基筒部31の左右両内壁面前部に付設した係合突起32，32後面を上記第１係合突部15前面へ強制乗越え可能に係合させ、また、基筒部31の左右両外壁面後部に付設したストッパー板部33，33下面を上記カバー筒10のストッパー受け面12，12へ当接させ、それ等ストッパー受け面12, 12とストッパー板部33，33を、相互に係合してレバーの押下げを阻止するレバー押下げ防止用係合部としている。また当該レバーは、図１が示す状態から図６、図７が示すように、後限まで基筒部31を摺動させて、ストッパー板部33, 33をストッパー受け面12, 12後方へ移動させることで押下げできるよう形成し、かつ該状態では、上記係合突起32, 32後面が押下げ板14の係止突部17前面へ係止して、基筒部31が押下げ板14外面から抜け出すことを阻止し、また上記係合突起32, 32前面が第２係合突条16後面へ係合して、基筒部31が不用意に前方へ摺動することを阻止できるよう形成している。更に、上記基筒部31後端およびストッパー板部33，33の後部下端からは縦板部34を垂設して、上記カバ−筒10内部が見えないよう遮蔽している。
【００１３】
図９は本発明容器の第２実施形態を示す。該第２実施形態において、本体部材１は、容器体２内に縦型ポンプを内装させた公知の噴出容器であり、第１実施形態と同様であるので、説明を省略する。また、容器体２は、上記構造に限らず、例えばエアゾール式としてもよい。
【００１４】
カバー筒10は、前部下半と後部下半とを内外二重壁とした有頂の周壁11を有し、該周壁前後の内方周壁部分11ａ, 11ｂ下端内面に付設した係合突条21, 21を、容器体２の係合凹部５下面へ係合させ、また、周壁11上端の頂壁22前部から後部まで横孔23を、かつ周壁11の後壁上部に縦孔24を、連続して穿設し、更に、周壁11前部に、ヘッド４のストロークと略等しく縦長孔20を穿設して、該縦長孔内上部にノズル３前端部を挿入させ、また更に、その縦長孔20左右両側の周壁部分内壁面から、頂壁22下面との間に小間隙を設けて左右一対の支持板部26を後方突設して、両支持板部上端と頂壁22下面との間に溝27を形成している。
【００１５】
レバー30は、上記カバー筒10の溝27内へ、前端左右両部に付設した軸部35, 35を前後摺動可能に嵌合させて基板部36を上記カバー筒10の横孔23内へ遊嵌させ、かつ、その基板部36後端から垂設した縦板部34下端を、上記カバー筒10の縦孔24下端面へ当接させ、それ等縦板部34下端と縦孔24下端面を、相互に係合してレバーの押下げを阻止するレバー押下げ防止用係合部としている。また当該レバーは、図９が示す状態から、後限まで基板部36を摺動させて縦板部34をカバー筒10の周壁11後方へ移動させることで押下げできるよう形成し、かつ該状態では、上記基板部36の下面前部に付設した小板部19下端が上記ノズル３の後端部上面へ当接し、また基板部36の下面左右両部後方に付設した弧状係合板部37, 37後端がカバー筒10周壁11の後壁前面へ係止して、基板部36が抜け出すことを阻止できるよう形成している。
【００１６】
図１０から図１３は本発明容器の第３実施形態を示すもので、以下の点においてのみ上記第２実施形態と異なる。即ち、本体部材１は、ティルドタイプのエアーゾール式液体噴出容器であって、容器体２上端の環状突部７が囲む頂壁中央部からステム６を起立し、かつ該ステムを所定角度まで傾斜させることで、該ステム下方の図示しない吐出弁を開弁させて、収納液体をステム６から吐出させるよう形成している。また、ヘッド３は、上記ステム６上部に起立筒部８下端部を嵌着させ、かつ該起立筒部上端から横方向へノズル３を突出させている。更に、カバー筒10は、周壁11後部側の内方周壁部分11ｂ上端から肉薄部を介して板状結合部25を前方突設して、該板状結合部前端をノズル３後端外面へ結合させている。また更に、レバー30は、基板部36の下面前端部に小板部19を付設し、レバー30後限位置での押下げで、その小板部19下端が起立筒部41軸線前方のノズル部分上面へ当接して、ステム６を所定角度まで傾斜させるよう形成している。
【００１７】
既述各実施形態で、カバー筒10後部とレバー30後部とに形成したレバー押下げ防止用係合部は上記構造に限定されず、例えば、第１実施形態では、レバー30の縦板部34を延長形成して、該縦板部下端を、カバー筒10周壁11の後壁上部に形成した上向き段部11ｃ上面へ当接させるよう形成することで、レバー30の押下げを阻止するよう設けてもよい。
【００１８】
尚、上記各実施形態では、各部材を合成樹脂材により成形し、第３実施形態では、カバー筒10とノズル３付きヘッド４とを一体成形する。
【００１９】
【発明の効果】
本発明は上記構成とするものであり、図１ないし図８が示す請求項１の発明の場合は、カバー筒10の周壁11上端前部から肉薄ヒンジ部13を介して後方突設した押下げ板14外面に、レバー30の基筒部31を前後摺動可能かつ抜き出し不能に嵌合させたから、レバー30を後方摺動させることで、ヘッド４上面へ当接する押下げ板部分とレバー４後端との間の距離、つまり作用点と力点との間の距離を長くできるので、梃子の原理でヘッド４を容易に押下げることができ、また、レバー30後部とカバー筒10後部とにレバー押下げ防止用係合部を設け、かつ後限までレバー30を摺動させることで押下げ防止用係合部が外れて、レバーの押下げが可能に形成したから、他物がレバー30に当たる等してヘッド４が不用意に押下げられることを防止でき、かつレバー30の押下げを可能としたり、またその押下げを不能とすることを、レバー30を前後に摺動させることで容易に行うことができる。
【００２０】
図９が示す請求項２の発明の場合は、カバー筒10の頂壁22下面と支持板部26上端とが形成する溝27内へ、前端左右両部に付設した軸部35, 35を前後摺動可能かつ抜き出し不能に嵌合させて、レバー30の基板部36をカバー筒10の横孔23内へ遊嵌させたから、梃子の原理でヘッド４を容易に押下げることができ、また、カバー筒10後部とレバー30後部とに該レバーの押下げ防止用係合部を設け、かつ後限までレバー30を後方摺動させることで押下げ防止用係合部が外れて、レバー30の押下げが可能に形成したから、他物がレバー30に当たる等してヘッド４が不用意に押下げられることを防止でき、かつレバー30の押下げを可能としたり、またその押下げを不能とすることが、レバー30を前後に摺動させることで容易に行うことができる。
【００２１】
図１０ないし図１３が示す請求項３の発明の場合は、カバー筒10の頂壁22下面と支持板部26上端とが形成する溝27内へ、前端左右両部に付設した軸部35, 35を前後摺動可能かつ抜き出し不能に嵌合させてレバー30の基板部36をカバー筒10の横孔23内へ遊嵌させ、また、カバー筒10後部とレバー30後部とに該レバーの押下げ防止用係合部を設け、かつ後限までレバー30を後方摺動させることで押下げ防止用係合部が外れて、レバー30の押下げが可能に形成したから、請求項２の発明と同様の効果を有し、また、レバー30後限位置での押下げで、基板部36の下面前部が起立筒部41軸線前方の水平筒部部分上面へ当接可能に形成したから、後限位置でレバー30を押下げることで、ステム６を所定角度まで容易に傾斜させることができ、ティルドタイプの噴出容器に適する。
【図面の簡単な説明】
【図１】 本発明容器の第１実施形態を示す縦断面図である。
【図２】 同実施形態の斜視図である。
【図３】 同実施形態の分解斜視図である。
【図４】 同実施形態の平面図である。
【図５】 同実施形態を、レバーを後方摺動させた状態で示す平面図である。
【図６】 同実施形態を、レバーを後方摺動させた状態で示す縦断面図である。
【図７】 同実施形態を、レバーを後方摺動させた状態で示す斜視図である。
【図８】 同実施形態を、レバーを押下げた状態で示す斜視図である。
【図９】 本発明の第２実施形態を示す縦断面図である。
【図１０】 本発明の第３実施形態を示す縦断面図である。
【図１１】 同実施形態を、レバーを押下げた状態で示す縦断面図である。
【図１２】 同実施形態を、レバーを押下げた状態で示す斜視図である。
【図１３】 同実施形態の分解斜視図である。
【符号の説明】
１…本体部材 ４…ヘッド 10…カバー筒
30…レバー[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a liquid ejection container provided to discharge a stored liquid as it is or as a foam or mist.
[0002]
[Prior art]
[Problems to be solved by the invention]
Conventionally, a stem is erected above a container body from a vertical pump built in the container body, a head with a nozzle is attached to the upper end of the stem, and the liquid in the container is sucked into the pump by the vertical movement of the head, In addition, there are a wide range of containers in which the liquid in the pump is discharged from the nozzle of the head through the stem, or a container in which the container body is an aerosol type and the head with the nozzle is fitted to the stem standing from the upper end of the container body. Are known.
[0003]
When the head is inadvertently pushed down due to another object hitting the conventional container, there is a possibility that the stored liquid is discharged from the nozzle and the surroundings are soiled.
[0004]
The invention of claim 1 shown in FIG. 1 to FIG. 8 has a cylindrical lower end portion fitted to the upper outer surface of a jet pump having a vertical pump or an aerosol type, and from the upper end of the front portion of the cylindrical body. A cylindrical lever is fitted on the outer surface of the projecting rear projecting portion so as to be slidable back and forth, and an engaging portion for preventing the lever from being pushed down is formed at the rear portion of the lever and the rear portion of the cylindrical body. In addition to removing the head, the head can be easily pushed down by the lever principle.
[0005]
The invention of claim 2 shown in FIG. 9 is such that the bottom end portion of the tubular body is fitted to the upper outer surface of the spray container having the vertical type pump or the aerosol type, and the front wall front portion of the tubular body A horizontal hole is continuously drilled from the rear to the rear, and a vertical hole is continuously drilled in the upper part of the rear wall of the cylinder. And the shaft portion provided on both the left and right sides of the front end is slidably fitted back and forth, and the lever is loosely fitted into the lateral hole. By forming an engagement portion for preventing the lever from being pushed down at the rear portion of the lever and the rear portion of the cylinder, the above-mentioned drawbacks are eliminated and the head can be easily pushed down by the principle of lever.
[0006]
The invention of claim 3 shown in FIG. 10 to FIG. 13 is such that the lower end portion of the tubular body is fitted to the upper outer surface of the aerosol type tilde type ejection container, and the top wall front portion to the rear portion of the tubular body are fitted. A horizontal hole and a vertical hole are continuously drilled in the upper part of the rear wall of the cylinder, and the upper end of the pair of left and right support plates protruding rearward from the inner surface of the front part of the cylinder and the lower surface of the top wall slide. A moving groove is formed, and a shaft part attached to both the left and right front ends is fitted into the sliding groove so as to be slidable back and forth, and the lever is loosely fitted into the lateral hole, and further, the lever rear part and By forming an engaging part for preventing the lever from being pushed down at the rear part of the cylinder, the above-mentioned drawbacks can be eliminated and the head can be pushed down easily by the lever principle. By forming the stem of the container so as to be inclined to a predetermined angle, it is suitable for a tilde-type spray container. It was.
[0007]
[Means for Solving the Problems]
As a first means, a head 4 with a nozzle 3 is attached to a stem standing from the upper end of the container body 2, and a main body member 1 provided so that liquid in the container can be ejected from the nozzle 3 by pressing down the head, and the container body 2. The lower wall of the upper wall and the upper part of the rear wall are opened to the upper outer surface of the lower wall by a concave and convex fitting means, and the push-down plate protrudes rearward from the upper end of the front wall of the peripheral wall through the thin hinge portion 13. The rear lower surface of 14 is brought into contact with or close to the upper surface of the head 4, and a vertical hole 21 is formed in the upper portion of the front wall of the peripheral wall 11 substantially equal to the stroke of the head 4. The cover cylinder 10 into which the front end portion of the nozzle 3 is inserted, and the cylindrical lever 30 which is slidably fitted back and forth on the outer surface of the push-down plate 14 and cannot be pulled out, and which has a notch in the middle in the horizontal direction of the bottom wall. The lever is disposed on the rear portion of the cover tube 10 and the rear portion of the lever 30. It provided the depression preventing engagement portion, also the lever 30 to the rear limit and the depression preventing engagement portion by causing the rear sliding out and depression of the lever can be formed.
[0008]
As a second means, the head 4 with the nozzle 3 is attached to the stem 6 standing up from the upper end of the container body 2, and the main body member 1 provided so that the liquid in the container body 2 can be ejected by pressing down the head, and the container body 2. The lower end portion is fitted to the upper outer surface of the upper wall with the concave and convex fitting means to erect the peripheral wall 11 with the top, the horizontal wall 23 from the top wall 22 front to the rear of the peripheral wall, and the upper rear wall of the peripheral wall 11 A vertical hole 24 is continuously drilled, and a vertical hole 20 is formed in the front part of the peripheral wall 11 substantially equal to the stroke of the head 4, and the front end of the nozzle 3 is inserted into the upper part of the vertical hole. Further, from the inner wall surface of the peripheral wall portion on both the left and right sides of the longitudinal hole 20, the cover cylinder 10 is provided with a small gap between the lower surface of the top wall 22 and a pair of left and right support plate portions 26, 26 projecting backward, The shaft portions 35, 35 attached to both the left and right front ends can be slid back and forth in the grooves 27 formed by the upper ends of the support plate portions 26, 26 and the bottom surface of the top wall 22. It comprises a lever 30 that is fitted so as not to be able to be pulled out and loosely fits the substrate portion 36 into the lateral hole 23, and is provided at the rear portion of the cover cylinder 10 and the rear portion of the lever 30 to prevent the lever from being pushed down. And the lever 30 is slid rearward to the rear limit to disengage the above-mentioned depression-preventing engaging portion, so that the lever 30 can be pushed down.
[0009]
As a third means, a tilted aerosol type main body member 1 provided so that the liquid in the container body 2 can be ejected by inclining the stem 6 rising from the upper end of the container body 2, and the standing cylinder portion 8 on the stem 6. The lower end is fitted, the head 4 projecting the nozzle 3 forward from the upper end of the upright tube portion, and the lower end portion is fitted to the upper outer surface of the container body 2 by uneven fitting means. A vertical hole 24 is continuously drilled from the front to the rear of the top wall 22 of the peripheral wall, and a vertical hole 24 is formed in the upper part of the rear wall of the peripheral wall 11. The front end of the nozzle 3 is inserted into the upper portion of the vertical hole, and the bottom surface of the top wall 22 is further lowered from the inner wall surfaces of the peripheral wall portions on the left and right sides of the vertical hole 20. A cover cylinder 10 having a pair of left and right support plate portions 26, 26 projecting rearward with a small gap between Into the groove 27 formed by the upper ends of the portions 26, 26 and the lower surface of the top wall 22, the shaft portions 35, 35 attached to the left and right portions of the front end are fitted so as to be slidable back and forth and cannot be pulled out, so that the substrate portion 36 is The lever 30 is loosely fitted into the hole 23. The lever 10 is provided at the rear portion of the cover cylinder 10 and the rear portion of the lever 30 to prevent the lever from being pushed down, and the lever 30 is slid rearward to the rear limit. Thus, the push-down preventing engaging part is released, and the lever 30 can be pushed down. By pushing down the lever, the lower front part of the base plate part 36 is a nozzle in front of the standing cylinder part 41 axis. It formed so that it could contact | abut to the partial upper surface.
[0010]
DETAILED DESCRIPTION OF THE INVENTION
1 to 8 show a first embodiment of the container of the present invention. In the first embodiment, reference numeral 1 denotes a main body member. The main body member includes a known vertical pump in the container body 2, and a nozzle 3 at the upper end of the stem that stands up from the vertical pump above the container body. The attached head 4 is mounted, and the engaging recess 5 is provided around the upper outer surface of the container body 2. The container body 2 is not limited to the above structure, and may be, for example, an aerosol type.
[0011]
10 is a cover cylinder, and the cover cylinder is fitted to the upper outer surface of the container body 2 with the lower end portion of the peripheral wall 11 opening the upper surface and the upper portion of the rear wall, and the upper ends of the rear left and right side walls of the peripheral wall are notched. The upper surface of the notch is used as a stopper receiving surface 12, 12, and a push-down plate 14 is projected rearward from the upper end of the front wall of the peripheral wall 11 via a thin hinge portion 13, and both left and right sides of the push-down plate The first and second engaging protrusions 15 and 16 are attached to the front and middle of the part, and the locking protrusions 17 are attached to both the left and right sides of the push-down plate portion behind the second engaging protrusion 16, respectively. Furthermore, a split groove 18 is formed in the rear part of the push-down plate 14 so that a base tube portion 31 of a lever 30 described later can be easily fitted to the outer surface of the push-down plate, and the left and right push grooves on the split groove 18 are pressed. The lower end of the small plate portion 19 attached to the lower surface of the lower plate portion and having a semicircular cross section in the front-rear direction is brought into contact with the upper surface of the head 4 as shown in FIGS. Further, a vertical hole 20 is formed in the upper part of the front wall of the peripheral wall 11 substantially equal to the stroke of the head 4 so that the front end of the nozzle 3 is inserted into the upper part of the vertical hole, and further, the stopper receiving surface. 12 and 12 are formed so that the outer surface of the vertical plate 34 of the lever 30 and the outer surface of the rear wall of the peripheral wall 11 are flush with each other, and further provided around the inner surface of the lower end of the peripheral wall 11. By engaging the engagement protrusion 21 into the engagement recess 5 of the container body 2, the lower end of the peripheral wall 11 is prevented from coming out from the upper portion of the container body 2.
[0012]
30 is a lever, the lever has a base cylinder part 31 cut out in the middle in the left-right direction of the bottom wall, the base cylinder part is fitted to the outer surface of the pressing plate 14 slidably back and forth, and Engagement protrusions 32, 32 attached to the front portions of the left and right inner wall surfaces of the base tube portion 31 are engaged with the front surface of the first engagement protrusion 15 so that they can be forcibly moved over. The lower surface of the stopper plate 33, 33 attached to the rear of the wall surface is brought into contact with the stopper receiving surface 12, 12 of the cover cylinder 10, and the stopper receiving surface 12, 12 and the stopper plate 33, 33 are engaged with each other. Thus, a lever-pressing prevention engagement portion that prevents the lever from being pressed down is provided. In addition, as shown in FIGS. 6 and 7, the lever moves the stopper plate portions 33, 33 to the rear of the stopper receiving surfaces 12, 12 from the state shown in FIG. In this state, the rear surfaces of the engaging projections 32, 32 are locked to the front surface of the locking protrusion 17 of the pressing plate 14, and the base tube portion 31 is pressed down. It is possible to prevent the engagement protrusions 32 and 32 from engaging with the rear surface of the second engagement protrusion 16 and prevent the base tube portion 31 from inadvertently sliding forward. Forming. Further, a vertical plate portion 34 is suspended from the rear end of the base tube portion 31 and the rear lower ends of the stopper plate portions 33 and 33 so as to shield the inside of the cover tube 10 from being seen.
[0013]
FIG. 9 shows a second embodiment of the container of the present invention. In the second embodiment, the main body member 1 is a known jetting container in which a vertical pump is housed in a container body 2 and is the same as that of the first embodiment, and thus the description thereof is omitted. The container body 2 is not limited to the above structure, and may be an aerosol type, for example.
[0014]
The cover tube 10 has a crested peripheral wall 11 having a front lower half and a rear lower half as inner and outer double walls, and engaging protrusions 21 attached to inner surfaces of inner peripheral wall portions 11a and 11b at the front and rear of the peripheral walls. , 21 are engaged with the lower surface of the engagement recess 5 of the container body 2, the horizontal hole 23 is formed from the front to the rear of the top wall 22 at the upper end of the peripheral wall 11, and the vertical hole 24 is formed at the upper part of the rear wall of the peripheral wall 11. Further, a longitudinally long hole 20 is formed in the front of the peripheral wall 11 substantially equal to the stroke of the head 4, and the front end of the nozzle 3 is inserted into the upper part of the longitudinally long hole. A small gap is provided between the inner wall surface of the peripheral wall portion on both the left and right sides of the hole 20 and the lower surface of the top wall 22 so that a pair of left and right support plate portions 26 protrudes rearward. A groove 27 is formed between them.
[0015]
The lever 30 is fitted into the groove 27 of the cover cylinder 10 with the shaft portions 35 and 35 attached to the left and right portions of the front end so as to be slidable back and forth, and the board portion 36 is inserted into the horizontal hole 23 of the cover cylinder 10. The lower end of the vertical plate part 34 that is loosely fitted and suspended from the rear end of the base plate part 36 is brought into contact with the lower end surface of the vertical hole 24 of the cover cylinder 10, and the lower end of the vertical plate part 34 and the vertical hole 24 The end surfaces are engaged with each other so as to prevent the lever from being depressed by engaging with each other. Further, the lever is formed so that it can be pushed down by sliding the base plate portion 36 from the state shown in FIG. 9 to the rear limit and moving the vertical plate portion 34 to the rear of the peripheral wall 11 of the cover cylinder 10, and in this state. Then, the lower end of the small plate portion 19 attached to the front portion of the lower surface of the substrate portion 36 is in contact with the upper surface of the rear end portion of the nozzle 3, and the arcuate engagement plate portions 37 attached to the rear of the left and right portions of the lower surface of the substrate portion 36, The rear end 37 is locked to the front surface of the rear wall of the peripheral wall 11 of the cover cylinder 10 so that the board portion 36 can be prevented from coming out.
[0016]
10 to 13 show a third embodiment of the container of the present invention, which differs from the second embodiment only in the following points. That is, the main body member 1 is a tilde-type aerosol-type liquid ejection container, and the stem 6 is erected from the central portion of the top wall surrounded by the annular protrusion 7 at the upper end of the container body 2 and the stem is inclined to a predetermined angle. By doing so, a discharge valve (not shown) below the stem is opened to discharge the stored liquid from the stem 6. Further, the head 3 has the lower end portion of the upright cylinder portion 8 fitted on the upper portion of the stem 6 and the nozzle 3 protrudes laterally from the upper end of the upright cylinder portion. Further, the cover tube 10 has a plate-like connecting portion 25 protruding forward from the upper end of the inner peripheral wall portion 11b on the rear side of the peripheral wall 11 through a thin portion, and the front end of the plate-like connecting portion is connected to the outer surface of the rear end of the nozzle 3 I am letting. Furthermore, the lever 30 has a small plate portion 19 attached to the front end portion of the lower surface of the base plate portion 36, and the lower end portion of the small plate portion 19 is pushed down at the rear limit position of the lever 30 so that the lower end of the small plate portion 19 is the nozzle portion in front of the standing cylinder portion 41 In contact with the upper surface, the stem 6 is formed to be inclined to a predetermined angle.
[0017]
In each of the above-described embodiments, the lever pressing prevention engaging portion formed at the rear portion of the cover cylinder 10 and the rear portion of the lever 30 is not limited to the above structure. For example, in the first embodiment, the vertical plate portion 34 of the lever 30 is provided. Is formed so that the lower end of the vertical plate portion is brought into contact with the upper surface of the upward stepped portion 11c formed on the rear wall upper portion of the peripheral wall 11 of the cover cylinder 10 so as to prevent the lever 30 from being pushed down. May be.
[0018]
In each of the above embodiments, each member is formed of a synthetic resin material, and in the third embodiment, the cover tube 10 and the head 4 with the nozzle 3 are integrally formed.
[0019]
【The invention's effect】
The present invention is configured as described above, and in the case of the invention of claim 1 shown in FIGS. 1 to 8, a push-down projecting rearwardly from the front upper end of the peripheral wall 11 of the cover cylinder 10 via the thin hinge part 13 Since the base tube 31 of the lever 30 is fitted to the outer surface of the plate 14 so as to be slidable back and forth and not to be extracted, the lever 30 is slid rearward so that the pressing plate part contacting the upper surface of the head 4 and the rear of the lever 4 Since the distance between the ends, that is, the distance between the action point and the force point can be increased, the head 4 can be easily pushed down by the lever principle, and the lever 30 is rearward and the cover cylinder 10 is rearward. Because the push-down prevention engagement part is provided and the lever 30 is slid to the end to disengage the push-down prevention engagement part so that the lever can be pushed down, other objects hit the lever 30. The head 4 can be prevented from being inadvertently pushed down, and the lever 30 Or allow pressing, also to impossible that depression can be easily performed by sliding the lever 30 back and forth.
[0020]
In the case of the invention of claim 2 shown in FIG. 9, the shaft portions 35, 35 attached to the left and right portions of the front end are inserted into the groove 27 formed by the lower surface of the top wall 22 of the cover cylinder 10 and the upper end of the support plate portion 26. Since the base plate portion 36 of the lever 30 is fitted into the lateral hole 23 of the cover cylinder 10 so as to be slidable and cannot be pulled out, the head 4 can be easily pushed down by the lever principle. An engagement portion for preventing the lever from being pushed down is provided at the rear portion of the cover cylinder 10 and the rear portion of the lever 30. Since the depression is made possible, it is possible to prevent the head 4 from being inadvertently depressed by hitting the lever 30 or the like, and the lever 30 can be depressed, or the depression is impossible. This can be easily done by sliding the lever 30 back and forth.
[0021]
In the case of the invention of claim 3 shown in FIGS. 10 to 13, the shaft portions 35 attached to both the left and right front ends into the groove 27 formed by the lower surface of the top wall 22 of the cover cylinder 10 and the upper end of the support plate portion 26, 35 is slidably fitted back and forth and cannot be removed, and the base plate portion 36 of the lever 30 is loosely fitted into the lateral hole 23 of the cover cylinder 10, and the lever is pushed between the rear portion of the cover cylinder 10 and the rear portion of the lever 30. Since the lowering engagement portion is provided and the lever 30 is slid backward until the rear limit, the depression prevention engagement portion is disengaged so that the lever 30 can be pushed down. Since the lower surface front portion of the base plate portion 36 is formed so that it can come into contact with the upper surface of the horizontal cylindrical portion 41 in front of the standing cylindrical portion 41 by pressing the lever 30 in the rear limit position. By pushing down the lever 30 at the rear limit position, the stem 6 can be easily tilted to a predetermined angle. Suitable.
[Brief description of the drawings]
FIG. 1 is a longitudinal sectional view showing a first embodiment of a container of the present invention.
FIG. 2 is a perspective view of the same embodiment.
FIG. 3 is an exploded perspective view of the same embodiment.
FIG. 4 is a plan view of the same embodiment.
FIG. 5 is a plan view showing the embodiment in a state where a lever is slid rearward.
FIG. 6 is a longitudinal sectional view showing the embodiment in a state where a lever is slid rearward.
FIG. 7 is a perspective view showing the embodiment with a lever slid rearward.
FIG. 8 is a perspective view showing the embodiment in a state where a lever is pushed down;
FIG. 9 is a longitudinal sectional view showing a second embodiment of the present invention.
FIG. 10 is a longitudinal sectional view showing a third embodiment of the present invention.
FIG. 11 is a longitudinal sectional view showing the embodiment in a state where a lever is pushed down;
FIG. 12 is a perspective view showing the embodiment in a state where a lever is pushed down;
FIG. 13 is an exploded perspective view of the same embodiment.
[Explanation of symbols]
1 ... Main body member 4 ... Head 10 ... Cover tube
30 ... Lever
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP30822595A JP3666687B2 (en) | 1995-10-31 | 1995-10-31 | Liquid ejection container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP30822595A JP3666687B2 (en) | 1995-10-31 | 1995-10-31 | Liquid ejection container |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH09122545A JPH09122545A (en) | 1997-05-13 |
| JP3666687B2 true JP3666687B2 (en) | 2005-06-29 |
Family
ID=17978440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP30822595A Expired - Fee Related JP3666687B2 (en) | 1995-10-31 | 1995-10-31 | Liquid ejection container |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3666687B2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5264621B2 (en) * | 2009-05-29 | 2013-08-14 | 株式会社吉野工業所 | Liquid ejector |
| IT201800002991A1 (en) | 2018-02-23 | 2019-08-23 | Guala Dispensing Spa | DISPENSING DEVICE FOR PASTY PRODUCTS, SUCH AS TOOTHPASTES |
-
1995
- 1995-10-31 JP JP30822595A patent/JP3666687B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH09122545A (en) | 1997-05-13 |
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