JP2008018987A - 液体搾出ノズル付容器 - Google Patents
液体搾出ノズル付容器 Download PDFInfo
- Publication number
- JP2008018987A JP2008018987A JP2006193533A JP2006193533A JP2008018987A JP 2008018987 A JP2008018987 A JP 2008018987A JP 2006193533 A JP2006193533 A JP 2006193533A JP 2006193533 A JP2006193533 A JP 2006193533A JP 2008018987 A JP2008018987 A JP 2008018987A
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- Prior art keywords
- liquid
- nozzle
- container
- valve
- reservoir
- 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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Classifications
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- 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
- B65D47/00—Closures with filling and discharging, or with discharging, devices
- B65D47/04—Closures with discharging devices other than pumps
- B65D47/06—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages
- B65D47/18—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages for discharging drops; Droppers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
- A61F9/0008—Introducing ophthalmic products into the ocular cavity or retaining products therein
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- 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
- B05B11/0005—Components or details
- B05B11/0062—Outlet valves actuated by the pressure of the fluid to be sprayed
- B05B11/0072—A valve member forming part of an outlet opening
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- 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
- B05B11/1028—Pumps having a pumping chamber with a deformable wall
- B05B11/1029—Pumps having a pumping chamber with a deformable wall actuated by a lever
- B05B11/103—Pumps having a pumping chamber with a deformable wall actuated by a lever without substantial movement of the nozzle in the direction of the pressure stroke
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- 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
- B05B11/1028—Pumps having a pumping chamber with a deformable wall
- B05B11/1032—Pumps having a pumping chamber with a deformable wall actuated without substantial movement of the nozzle in the direction of the pressure stroke
-
- 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
- B05B11/1094—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 having inlet or outlet valves not being actuated by pressure or having no inlet or outlet valve
-
- 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
- B65D47/00—Closures with filling and discharging, or with discharging, devices
- B65D47/04—Closures with discharging devices other than pumps
- B65D47/20—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge
- B65D47/2018—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure
- B65D47/2031—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure the element being formed by a slit, narrow opening or constrictable spout, the size of the outlet passage being able to be varied by increasing or decreasing the pressure
Abstract
【解決手段】液体搾出ノズル付容器1は、開口部21を有し液体Lを溜める本体2と、開口部21に装着されるノズル3と、ノズル3を覆って本体2に取り外し可能に装着される蓋4とを備える。ノズル3は、貯留部33と液体供給路34と弁35とを有する。貯留部33は、ゴム弾性を有して本体2の姿勢に因らずに液体Lを溜める。液体供給路34は、開口部21から貯留部22へ通じる。弁35は、通常閉じられており、貯留部33と液体供給路34との間の連通が塞がれた状態で貯留部33の内圧が一定の圧力を超えた場合に開かれて貯留部33の液体Lを噴出させる。
【選択図】 図4
Description
そこで、本発明は、姿勢によらずに微量の液体を噴出することができるとともに構造が単純で安価に製造することができる液体搾出ノズル付容器を提供する。
Claims (8)
- 開口部を有し液体を溜める本体と、前記開口部に装着されるノズルと、前記ノズルを覆って前記本体に取り外し可能に装着される蓋とを備え、
前記ノズルは、
ゴム弾性を有した先端部に設けられて前記本体の姿勢に因らずに前記液体を溜める貯留部と、
前記開口部から前記貯留部へ通じる液体供給路と、
前記貯留部と前記液体供給路との間の連通が塞がれた状態で前記貯留部の内圧が一定の圧力を超えた場合に開かれて前記貯留部の液体を噴出させる弁と
を有することを特徴とする液体搾出ノズル付容器。 - 請求項1に記載の液体搾出ノズル付容器において、
前記ノズルは、前記液体供給路から前記本体内部に延びる導管をさらに備えることを特徴とする。 - 請求項1に記載の液体搾出ノズル付容器において、
前記ノズルは、扁平された場合に前記液体供給路と前記貯留部との間にこれら互いの間の連通を遮断する凸部を有することを特徴とする。 - 請求項1に委細の液体搾出ノズル付容器において、
前記弁は、前記液体が通る噴出方向に沿って幅を有して密着するスリットによって構成されていることを特徴とする。 - 請求項4に記載の液体搾出ノズル付容器において、
前記弁は、前記スリットの幅よりも前記噴出方向に長く密着する部分が形成されていることを特徴とする。 - 請求項1に記載の液体搾出ノズル付容器において、
前記弁は、前記液体が通る噴出方向に沿って幅を有して互いに密着するスリットを十字に交差させて構成されていることを特徴とする。 - 請求項1の記載の液体搾出ノズル付容器において、
前記弁は、前記貯留部の内圧が一定の圧力を超えた場合に拡開されて前記貯留部の中の液体を噴出させるピンホールであることを特徴とする。 - 請求項1に記載の液体搾出ノズル付容器において、
前記ノズルを挟んで対称に一対設けられ、前記開口部寄りの位置に支持されて前記弁側に向かって延びるレバーをさらに備え、
前記レバーは、可撓性を有し、前記ノズルを挟む方向に変位することによって、前記貯留部を前記液体供給路側から前記弁に向かって搾り上げることを特徴とする。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006193533A JP5136873B2 (ja) | 2006-07-14 | 2006-07-14 | 液体搾出ノズル付容器 |
EP07790719A EP2042442B1 (en) | 2006-07-14 | 2007-07-12 | Container with liquid squeeze nozzle |
PCT/JP2007/063925 WO2008007747A1 (fr) | 2006-07-14 | 2007-07-12 | Récipient pourvu d'une buse de liquide comprimable |
US12/353,643 US9452869B2 (en) | 2006-07-14 | 2009-01-14 | Container with liquid squeeze nozzle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006193533A JP5136873B2 (ja) | 2006-07-14 | 2006-07-14 | 液体搾出ノズル付容器 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2008018987A true JP2008018987A (ja) | 2008-01-31 |
JP2008018987A5 JP2008018987A5 (ja) | 2009-08-27 |
JP5136873B2 JP5136873B2 (ja) | 2013-02-06 |
Family
ID=38923303
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006193533A Expired - Fee Related JP5136873B2 (ja) | 2006-07-14 | 2006-07-14 | 液体搾出ノズル付容器 |
Country Status (4)
Country | Link |
---|---|
US (1) | US9452869B2 (ja) |
EP (1) | EP2042442B1 (ja) |
JP (1) | JP5136873B2 (ja) |
WO (1) | WO2008007747A1 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110106024A1 (en) * | 2008-07-14 | 2011-05-05 | Ryu Katayama | Container with a squeezed nozzle and lever |
JP2015063347A (ja) * | 2013-09-02 | 2015-04-09 | 参天製薬株式会社 | 液体容器及び該液体容器に用いられる液体吐出部材 |
US9452869B2 (en) | 2006-07-14 | 2016-09-27 | Ryu Katayama | Container with liquid squeeze nozzle |
JP2021016780A (ja) * | 2019-07-16 | 2021-02-15 | 光明 桑野 | 液体吐出装置及び投薬装置 |
Families Citing this family (8)
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GB2473678B (en) * | 2009-10-23 | 2011-09-14 | Loctite | Improved device for expressing substances from a deformable tube |
WO2012016288A1 (en) * | 2010-08-06 | 2012-02-09 | Paul John Fuller | Improved liquid dispensing bottle |
US20130096529A1 (en) * | 2011-10-18 | 2013-04-18 | Ala Moradian | Tube set insertion apparatus |
US20170231816A1 (en) * | 2016-02-16 | 2017-08-17 | Edwin Ryan | Ophthalmic injection device and method |
US11203467B2 (en) * | 2018-01-24 | 2021-12-21 | Nanodropper, Inc. | Assembly and method for delivery of micro-volume droplets from a squeeze bottle |
FR3080844B1 (fr) * | 2018-05-07 | 2020-06-05 | Horus Pharma | Dispositif de conditionnement et distribution d'un produit avec flacon et embout doseur muni d'un filtre |
CN113576146B (zh) * | 2021-08-09 | 2023-10-13 | 有淳包装科技(上海)有限公司 | 一种与波纹管弹簧连为一体且设有外护套的环保按压瓶 |
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US7828176B2 (en) * | 2006-05-15 | 2010-11-09 | Harper William A | Fluid dispenser with internal pump |
JP5136873B2 (ja) | 2006-07-14 | 2013-02-06 | 隆 片山 | 液体搾出ノズル付容器 |
JP5472778B2 (ja) * | 2008-07-14 | 2014-04-16 | 隆 片山 | 搾出ノズルおよびレバー付容器 |
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2006
- 2006-07-14 JP JP2006193533A patent/JP5136873B2/ja not_active Expired - Fee Related
-
2007
- 2007-07-12 WO PCT/JP2007/063925 patent/WO2008007747A1/ja active Application Filing
- 2007-07-12 EP EP07790719A patent/EP2042442B1/en not_active Not-in-force
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2009
- 2009-01-14 US US12/353,643 patent/US9452869B2/en active Active
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US2219604A (en) * | 1939-11-20 | 1940-10-29 | George C Trotter | Dispensing device |
JP2001122284A (ja) * | 1999-10-29 | 2001-05-08 | Yoshino Kogyosho Co Ltd | 液体容器 |
JP2006124016A (ja) * | 2004-11-01 | 2006-05-18 | Katsutoshi Masuda | 流動体貯留容器 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9452869B2 (en) | 2006-07-14 | 2016-09-27 | Ryu Katayama | Container with liquid squeeze nozzle |
US20110106024A1 (en) * | 2008-07-14 | 2011-05-05 | Ryu Katayama | Container with a squeezed nozzle and lever |
US8496635B2 (en) * | 2008-07-14 | 2013-07-30 | Ryu Katayama | Container with a squeezed nozzle and lever |
JP2015063347A (ja) * | 2013-09-02 | 2015-04-09 | 参天製薬株式会社 | 液体容器及び該液体容器に用いられる液体吐出部材 |
JP2021016780A (ja) * | 2019-07-16 | 2021-02-15 | 光明 桑野 | 液体吐出装置及び投薬装置 |
JP7240575B2 (ja) | 2019-07-16 | 2023-03-16 | 草桶 大輝 | 液体吐出装置及び投薬装置 |
Also Published As
Publication number | Publication date |
---|---|
EP2042442B1 (en) | 2013-03-27 |
EP2042442A1 (en) | 2009-04-01 |
JP5136873B2 (ja) | 2013-02-06 |
US9452869B2 (en) | 2016-09-27 |
EP2042442A4 (en) | 2011-07-20 |
US20090137972A1 (en) | 2009-05-28 |
WO2008007747A1 (fr) | 2008-01-17 |
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