WO2009099285A2 - Flacon compte-gouttes manuel - Google Patents

Flacon compte-gouttes manuel Download PDF

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Publication number
WO2009099285A2
WO2009099285A2 PCT/KR2009/000518 KR2009000518W WO2009099285A2 WO 2009099285 A2 WO2009099285 A2 WO 2009099285A2 KR 2009000518 W KR2009000518 W KR 2009000518W WO 2009099285 A2 WO2009099285 A2 WO 2009099285A2
Authority
WO
WIPO (PCT)
Prior art keywords
elastic button
housing
dropper
housing cap
contents
Prior art date
Application number
PCT/KR2009/000518
Other languages
English (en)
Korean (ko)
Other versions
WO2009099285A3 (fr
Inventor
Chung Kee Lee
Original Assignee
Chong Woo 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 Chong Woo Co., Ltd. filed Critical Chong Woo Co., Ltd.
Priority to CN2009801040200A priority Critical patent/CN101932263B/zh
Priority to JP2010544899A priority patent/JP2011510738A/ja
Priority to EP09708462.8A priority patent/EP2248438A4/fr
Priority to US12/863,112 priority patent/US20110108160A1/en
Publication of WO2009099285A2 publication Critical patent/WO2009099285A2/fr
Publication of WO2009099285A3 publication Critical patent/WO2009099285A3/fr

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Classifications

    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D34/00—Containers or accessories specially adapted for handling liquid toiletry or cosmetic substances, e.g. perfumes
    • A45D34/04—Appliances specially adapted for applying liquid, e.g. using roller or ball
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D34/00—Containers or accessories specially adapted for handling liquid toiletry or cosmetic substances, e.g. perfumes
    • A45D34/02—Scent flasks, e.g. with evaporator
    • 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
    • B65D41/00—Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
    • B65D41/02—Caps or cap-like covers without lines of weakness, tearing strips, tags, or like opening or removal devices
    • B65D41/04—Threaded or like caps or cap-like covers secured by rotation
    • B65D41/0471—Threaded or like caps or cap-like covers secured by rotation with means for positioning the cap on the container, or for limiting the movement of the cap, or for preventing accidental loosening of the cap
    • 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
    • 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
    • B65D51/00—Closures not otherwise provided for
    • B65D51/18—Arrangements of closures with protective outer cap-like covers or of two or more co-operating closures
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D2200/00—Details not otherwise provided for in A45D
    • A45D2200/05—Details of containers
    • A45D2200/054—Means for supplying liquid to the outlet of the container
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S206/00—Special receptacle or package
    • Y10S206/823—Cosmetic, toilet, powder puff

Definitions

  • the present invention relates to a manual dropper for sucking and ejecting a predetermined amount of liquid contents by pressing an elastic button, and more particularly, a housing in which contents are contained, a housing cap for sealing an interior space of the housing from the outside, and housing the contents. It consists of a structure including a tubular body suctioned from the body, an elastic button sealingly coupled to the upper end of the tubular body, and both sides of the elastic button to surround the outer surface of the elastic button, the closure of the structure is coupled to the housing cap It relates to a manual dropper.
  • Manual pumps have been widely used in cosmetic containers for ejecting a certain amount of liquid contents such as oil and emulsion due to its convenience.
  • the manual dropper is widely used in cosmetics and pharmaceutical containers due to the feature that the contents can be easily ejected and used in a certain amount while storing the contents in the container, and related technologies have been steadily developed.
  • a structure in which a tubular body is coupled to an elastic button, such as a dropper, is mounted on the upper part of the housing in which the contents are accommodated, thereby pressing the elastic button and releasing the pressure of the elastic button. It consists of a structure that inhales the contents into the tube and ejects them out of the housing at the desired position.
  • the elastic button mounted on the upper portion of the dropper is exposed to the outside, which may cause unexpected operation. That is, since the elastic button is randomly pressed by the drop or the external force, the dropper operates differently from the intention of the user.
  • a structure may be used in which a cap is additionally mounted on the top of the dropper.
  • the process of opening and closing the cap is added, which is cumbersome, and there is a problem that a lot of caps are lost.
  • the elastic button uses a material such as soft silicone, rubber, and has a hollow structure with an open bottom.
  • the open lower body is connected to the tubular body, press the elastic button, the contents of the tubular body is ejected, release the elastic button, the contents are introduced into the tubular body.
  • the amount of the content is ejected according to the size of the finger pressing the elastic button, the pressing position, the pressing method, etc., there is a problem that it is difficult to constantly eject a predetermined amount during one press.
  • This structure is particularly undesirable in the case of droppers containing liquid contents such as pharmaceuticals, essence oils, aroma oils and the like which must constantly eject a predetermined amount.
  • the present invention aims to solve the problems of the prior art as described above and the technical problems that have been requested from the past.
  • an object of the present invention is to provide a manual dropper of the improved structure to improve the convenience and reliability by preventing the elastic button is randomly pressed by the drop or external force, and the contents are ejected in a certain amount when the elastic button is pressed.
  • Manual dropper according to the present invention for achieving this object is a manual dropper for sucking and ejecting a predetermined amount of liquid contents by pressing the elastic button,
  • Consists of a structure that includes.
  • the elastic button when the elastic button is pressed, the elastic button is deformed while the elastic button and the air or contents inside the tube are discharged through the bottom of the tube, and the elastic button is removed by the elastic force when the force is applied to the elastic button.
  • the elastic button As the elastic button is restored to its original state, the internal pressure of the elastic button and the tube is lowered, and the liquid contents of the housing are operated in such a manner that a predetermined amount flows into the tube.
  • the closure is mounted in a structure surrounding the outer surface of the elastic button, to prevent the elastic button from being arbitrarily pressed by the external force, the pressing position and deformation size of the elastic button when pressing or releasing the elastic button Since it is possible to limit the amount, the contents can be sucked in and ejected to a desired position easily.
  • the aesthetics can be imparted to the manual dropper by the unique shape of the closure surrounding the outer surface of the elastic button.
  • the closure may be of an arcuate structure in a vertical cross section. Therefore, the closure prevents the elastic button from being pressed when the drop or the unexpected external force is applied, and minimizes the breakage of the elastic button by a predetermined strength.
  • the exposure shape of the closure is not particularly limited as long as the user can easily press the exposed portion of the elastic button with a finger.
  • the closure may have an elliptical shape on a vertical cross section.
  • both sides of the closure are gently cut into an elliptical shape so that both sides of the elastic button are exposed, the exposed both sides of the elastic button can be easily pressed with a finger.
  • the tubular body is made of a hollow tubular shape that can receive and accommodate the contents, and a portion near the lower end thereof may have a structure having a relatively small inner diameter for efficient suction of the contents.
  • the inner portion near the lower end of the tube is formed to have a narrower inner diameter than other portions of the tube, when the elastic button is released, the contents of the liquid flow faster at the lower end of the tube and flow into the upper end of the tube. The contents of the liquid can be prevented from leaking to the outside until the elastic button is pressed.
  • the tubular body and the elastic button are mutually coupled, such a coupling structure, for example, the outer circumferential surface of the upper end of the tubular body is formed with an annular projection in the outward direction, the inner circumferential surface of the elastic button below the annular projection
  • the fastening groove corresponding to the formed is formed, the annular protrusion of the tubular body may be made into a structure in which the coupling of the tubular body and the elastic button is achieved by being inserted into the fastening groove of the elastic button.
  • the coupling of the elastic button and the housing cap for example, the lower outer peripheral surface of the elastic button is formed with an indentation recessed inwardly, the upper inner peripheral surface of the housing cap protruding portion corresponding to the indentation groove Is formed, the coupling of the elastic button and the housing cap may be made of a structure that is achieved by the elastic button is inserted in the lower direction of the housing cap so that the protrusion of the housing cap is inserted into the indentation groove of the elastic button.
  • the combination of the closure and the housing cap can be achieved by various forming operations as needed, for example by undercuts.
  • an undercut means a hole, a protrusion, or a recess in a molded article function or purpose that cannot be pulled out only by movement in the direction in which the injection machine is opened, that is, an inner undercut, which is located outside the molded article. This is referred to as the outer undercut.
  • the combination of the housing cap and the housing can be achieved, for example, by a screw method, to prevent the contents of the housing from leaking to the outside of the dropper and to easily open and close each other.
  • the material of the closure As the material of the closure, surlyn, polycarbonate, acrylic resin, metal, etc., which may provide a predetermined strength or elasticity, may be used, and the material of the housing cap may be polypropylene (PP), metal, or the like. Can be used. Sullin is a styrene-acrylonitrile composite resin, and is particularly preferred as a closure material because of its excellent elasticity and chemical resistance.
  • FIG. 1 is a perspective view of a manual dropper according to one embodiment of the present invention.
  • FIG. 2 is a perspective view of a structure in which the housing is separated from the manual dropper of FIG. 1;
  • FIG. 3 is a side view of the manual dropper of FIG. 1;
  • FIG. 4 is a vertical cross-sectional schematic diagram of a structure in which an elastic button and a tubular body are coupled;
  • FIG. 5 is a front perspective view of the manual dropper of FIG. 1.
  • Figure 1 is a perspective view schematically showing a manual dropper according to an embodiment of the present invention
  • Figure 2 is a perspective view of a structure in which the housing is separated from the manual dropper of Figure 1 schematically.
  • the manual dropper 100 sucks the contents of the housing 110 containing 15-20 ml of contents, the housing cap 120 sealing the inner space of the housing 110, and the contents of the housing 110.
  • the outer surface of the elastic body 140 which is coupled to the elastic button 140, the elastic button 140 is coupled to the upper end of the tube body 130 and coupled to the housing cap 120, and the elastic button 140 It is composed of a structure including a closure (150) wrapped and coupled to the housing cap (120).
  • the housing 110 is a hollow container capable of accommodating liquid contents.
  • the housing 110 is open at an upper end thereof, and the housing cap 120 is coupled to an upper portion of the housing 110 to allow the interior space of the housing 110 to be separated from the outside. Seal.
  • Coupling of the housing cap 120 to the housing 110 may be accomplished in a variety of ways, for example, a thread is formed on the outer surface of the upper protrusion of the housing 110, and the inner surface of the housing cap 120 may be attached to the housing cap 120. It can be achieved by a structure in which a screw groove corresponding to the thread is formed.
  • the coupling structure of the vertical detachable type may also be possible to facilitate the coupling and detachment of the housing cap 120 to the housing 110.
  • the elastic button 140 is formed of rubber having excellent elasticity, and the lower end of the elastic button 140 and the upper end of the tube body 130 are coupled to each other in a sealed structure.
  • the elastic button 140 when the elastic button 140 is pressed to deform its shape, the elastic button 140 and the air inside the tubular body 130 are discharged through the bottom inlet 132 of the tubular body 130, and the elastic button 140 By removing the force applied to the elastic button 140 is restored to its original shape by the elastic force while the internal pressure of the elastic button 140 and the tubular body 130 is lowered, the contents of the housing 110 is inside the tubular body 130. A predetermined amount flows in. In this state, as shown in FIG. 2, the dropper 100 is separated from the housing 110, and then the elastic button 140 is pressed again to eject the contents to a desired position.
  • the closer 150 protects the elastic button 140 from external force, and surrounds the outer surface of the elastic button 140 in a shape in which both sides of the elastic button 140 are exposed to the outside so as to suck only the amount of the contents. Consists of a structure coupled to the cap 120.
  • FIG. 3 schematically shows a side view of the manual dropper of FIG. 1.
  • the closure 150 is formed in an arcuate structure in a vertical cross section corresponding to the outer surface of the elastic button 140, and is cut into an elliptical shape 152 so that the side surface of the elastic button 140 is exposed. It is. Therefore, it is possible to easily press the exposed portion of the side of the elastic button 140 with a finger.
  • FIG. 4 is a vertical cross-sectional schematic diagram of the structure in which the elastic button and the tubular body are coupled.
  • the outer circumferential surface of the upper end of the tubular body 130 is formed with an annular protrusion 134 in the outward direction, and a fastening groove 144 is formed below the inner circumferential surface of the elastic button 140, so that the tubular body 130 is formed.
  • the annular protrusion 134 is inserted into the fastening groove 144 of the elastic button 140 is mutually coupled. That is, when the upper portion of the tubular body 130 is inserted in a state in which the lower portion of the elastic elastic button 140 is elastically open, the fastening groove 144 is annular protrusion of the tubular body 130 by the restoring force of the elastic button 140. Engagement is made while engaging with (134).
  • Area 136 near the lower end of the tubular body 130 can efficiently suck the liquid contents of the housing (FIG. 1: 110) and prevent the contents from flowing out without pressing the elastic button 140. This relatively small structure is formed.
  • FIG. 5 schematically shows a front perspective view of the manual dropper of FIG. 1.
  • an indentation groove 142 indented inward is formed on a lower outer circumferential surface of the elastic button 140, and an indentation groove 142 of the elastic button 140 is formed on an upper inner circumferential surface of the housing cap 120.
  • Corresponding protrusions 122 are formed.
  • the elastic button 140 is inserted in the lower direction of the housing cap 120 so that the protrusion 122 of the housing cap 120 is inserted into the indentation groove 142 of the elastic button 140, the elastic button 140 And the housing cap 120 are easily coupled to each other.
  • an outer undercut 126 is formed at the upper end of the housing cap 120 in the lateral direction
  • an inner undercut 156 is formed at the lower end of the closure 150 corresponding to the outer undercut 126 of the housing cap 120. In this manner, the engagement of the housing cap 120 and the closure 150 is achieved by undercuts.
  • the housing 110 and the housing cap 120 are coupled to each other by a high sealing screw method 115.
  • the manual dropper prevents the elastic button from being arbitrarily pressed by an external force and allows the contents to be sucked and ejected by a certain amount when the elastic button is pressed and released, thereby greatly improving convenience and reliability. .

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)

Abstract

L'invention concerne un flacon compte-gouttes manuel permettant d'aspirer et d'extraire par pression une quantité prédéterminée d'un contenu liquide lorsqu'un bouton élastique de ce flacon est pressé. Le flacon compte-gouttes manuel de la présente invention comprend un boîtier qui forme l'apparence extérieure de ce flacon compte-gouttes et qui contient les contenus à l'intérieur, un capuchon de boîtier permettant de fermer hermétiquement un espace intérieur de ce boîtier, un corps tubulaire qui aspire des contenus en provenance du boîtier et qui est couplé à un bouton élastique, un joint de bouton élastique couplé à une partie supérieure du corps tubulaire est relié au capuchon de boîtier et, une fermeture qui recouvre une surface extérieure du bouton élastique de sorte que les deux côtés de ce bouton élastique soient exposés et de sorte que cette fermeture protège le bouton contre des forces appliquées d'une source extérieure et que le bouton aspire des contenus à débit constant. La fermeture est couplée au capuchon du boîtier.
PCT/KR2009/000518 2008-02-04 2009-02-03 Flacon compte-gouttes manuel WO2009099285A2 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN2009801040200A CN101932263B (zh) 2008-02-04 2009-02-03 手动滴瓶
JP2010544899A JP2011510738A (ja) 2008-02-04 2009-02-03 手動点滴器
EP09708462.8A EP2248438A4 (fr) 2008-02-04 2009-02-03 Flacon compte-gouttes manuel
US12/863,112 US20110108160A1 (en) 2008-02-04 2009-02-03 Manually operated dropper

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20-2008-0001641 2008-02-04
KR2020080001641U KR200449631Y1 (ko) 2008-02-04 2008-02-04 수동식 드롭퍼

Publications (2)

Publication Number Publication Date
WO2009099285A2 true WO2009099285A2 (fr) 2009-08-13
WO2009099285A3 WO2009099285A3 (fr) 2009-10-29

Family

ID=40952556

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/000518 WO2009099285A2 (fr) 2008-02-04 2009-02-03 Flacon compte-gouttes manuel

Country Status (6)

Country Link
US (1) US20110108160A1 (fr)
EP (1) EP2248438A4 (fr)
JP (1) JP2011510738A (fr)
KR (1) KR200449631Y1 (fr)
CN (1) CN101932263B (fr)
WO (1) WO2009099285A2 (fr)

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KR101667192B1 (ko) * 2015-02-27 2016-10-18 (주)이화바이오메딕스 약액 주입기 및 이를 구비하는 약액 공급 장치
US10549892B2 (en) * 2015-06-17 2020-02-04 Plastipak Packaging, Inc. Container and liquid dispensing apparatus
CN107512478A (zh) * 2016-06-16 2017-12-26 黄志宽 农药瓶盖
KR200488971Y1 (ko) 2017-03-24 2019-04-11 주식회사 에프에스코리아 화장품용 피펫 조립체 및 이를 포함하는 화장품 용기
KR102085881B1 (ko) 2018-03-05 2020-05-27 주식회사 에프에스코리아 화장품용 피펫 유닛 및 이를 포함하는 화장품 용기
CN109939756A (zh) * 2018-12-07 2019-06-28 戴靖 一种滴管吸头及其生产方法
EP3669986A1 (fr) * 2018-12-17 2020-06-24 Hilgenberg GmbH Dispositif d'aspiration de pipettes
CN113682639A (zh) * 2021-09-03 2021-11-23 有淳包装科技(上海)有限公司 环保可回收滴管及滴管瓶

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See also references of EP2248438A4

Also Published As

Publication number Publication date
WO2009099285A3 (fr) 2009-10-29
KR200449631Y1 (ko) 2010-07-26
CN101932263A (zh) 2010-12-29
CN101932263B (zh) 2012-07-18
EP2248438A4 (fr) 2014-07-16
EP2248438A2 (fr) 2010-11-10
US20110108160A1 (en) 2011-05-12
JP2011510738A (ja) 2011-04-07
KR20090008046U (ko) 2009-08-07

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