WO2012081060A1 - Pompe pour récipient de stockage de liquide - Google Patents

Pompe pour récipient de stockage de liquide Download PDF

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Publication number
WO2012081060A1
WO2012081060A1 PCT/JP2010/007327 JP2010007327W WO2012081060A1 WO 2012081060 A1 WO2012081060 A1 WO 2012081060A1 JP 2010007327 W JP2010007327 W JP 2010007327W WO 2012081060 A1 WO2012081060 A1 WO 2012081060A1
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WO
WIPO (PCT)
Prior art keywords
pump
container
button
opening
liquid storage
Prior art date
Application number
PCT/JP2010/007327
Other languages
English (en)
Japanese (ja)
Inventor
朴美敬
Original Assignee
株式会社カルゥ
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 株式会社カルゥ filed Critical 株式会社カルゥ
Priority to PCT/JP2010/007327 priority Critical patent/WO2012081060A1/fr
Publication of WO2012081060A1 publication Critical patent/WO2012081060A1/fr

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Classifications

    • 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
    • B05B11/007—Outlet valves actuated by the pressure of the fluid to be sprayed being opened by deformation of a sealing element made of resiliently deformable material, e.g. flaps, skirts, duck-bill valves
    • 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
    • B05B11/02—Membranes or pistons acting on the contents inside the container, e.g. follower pistons
    • B05B11/028—Pistons separating the content remaining in the container from the atmospheric air to compensate underpressure inside the container
    • 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
    • B05B11/1035—Pumps having a pumping chamber with a deformable wall the pumping chamber being a bellow
    • 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
    • B05B11/1043—Sealing or attachment arrangements between pump and container
    • B05B11/1046—Sealing or attachment arrangements between pump and container the pump chamber being arranged substantially coaxially to the neck of the container
    • B05B11/1047—Sealing or attachment arrangements between pump and container the pump chamber being arranged substantially coaxially to the neck of the container the pump being preassembled as an independent unit before being mounted on the container

Definitions

  • the present invention relates to a pump for a liquid storage container in which a pumping device is attached to an opening of a daily necessities container for storing liquid contents such as a detergent container, a body washing solution container, a cosmetic container, and a water purifier. More specifically, a liquid storage container in which a user pressurizes a button portion of a pumping device so that a content such as a liquid contained in the bellows pipe can be discharged by a predetermined amount by pumping work of the bellows pipe. Is related to the pump.
  • the button attached to the opening of the container is pressed using a finger or the like, and a certain amount of liquid cosmetic is passed through the opening of the container by the pumping operation of the pumping device. It is discharged one by one.
  • the above-described pumping device is mounted to open and close the opening of the container. When the button of the pumping device is pressurized by the user, a pumping operation occurs inside the container due to the applied pressure, and cosmetic liquid is discharged from the container. It can be so.
  • Korean Utility Model Registration No. 187929 name of device; pumping device for cosmetic container
  • the work efficiency of manufacturing and assembling them decreases due to the complicated structure of the pumping device, the cost increases.
  • the spring and the ball which are metal materials of the pumping device, are always in contact with the cosmetic liquid.
  • rust and metal components harmful to the human body due to corrosion and wear are contained in the liquid cosmetics and discharged, and therefore, there is a disadvantage that it becomes unsanitary.
  • Korean Patent Application No. 2008-36458 (title of the invention; pumping nozzle for liquid cosmetic container) replaces the spring of the metal material that performs the pumping work with an elastic restoring cap when the user presses the button part
  • the structure can be simplified and the manufacturing cost can be reduced.
  • the cost increases due to the increase in the number of parts, and the structure is such that the liquid discharge passage and the outside are connected to each other. It has the disadvantage that air flows into it and the liquid changes quality.
  • the embodiment of the present invention does not require a metal spring, ball or the like that forms a check valve that shuts off the opening of the container in which the liquid contents are stored, is harmless to the human body, can be recycled, and is environmentally friendly.
  • liquid storage container pumps According to the embodiment of the present invention, the number of corresponding parts forming the pump is reduced, the cost cost is reduced, and the parts of the pump are assembled so as to mesh with each other with a simplified structure, so that the work efficiency of the assembly is improved.
  • An embodiment of the present invention provides a check valve for opening and closing a container opening when the pump device is not used, and a pump for a liquid storage container capable of preventing liquid leakage by being airtight to the opening of the bellows tube.
  • Embodiments of the present invention relate to a liquid storage container pump that allows the container pumping device to be removed and refilled so that the liquid can be refilled and used repeatedly.
  • a pump of a liquid storage container is a pump attached to an opening of a container in which liquid contents are stored so that the liquid contents can be accommodated through the upper opening.
  • the guide nozzle and the pump body are pressurized when the pressure is raised and lowered through the shoulder, and the pump And a button for opening the opening of the body.
  • the aforementioned container has an upper end at the inlet of the pump base so that the contents can be drawn from the container through the tube into the pump body through the opened inlet when the external force applied to the button is removed.
  • the above-mentioned container moves along the inner surface of the container when pressurized so that when the external force that pressurizes the button is removed, the contents can be sucked into the pump body from the container through the open inlet. It has a piston.
  • ⁇ It is formed on the inner side of the shoulder so that the amount of contents discharged from the pump body can be adjusted when the button is pressed.
  • a conical part is formed in the lower part of the guide nozzle so that the opening of the pump body can be opened ahead of the pumping work of the pump body by pressurization with the button described above, and the inner side surface of the pump body so as to correspond to this An inclined surface is formed.
  • the valve that is seated on the pump base and opens and closes the inlet port connects the check ball to the fixed plate placed between the pump base and the pump body, the check ball that opens and closes the inlet port, and the fixed plate, and adds a button.
  • An elastic piece for returning the check ball separated from the seating surface to the initial position so as to open the inlet when the external force is removed is provided.
  • the liquid storage container pump configured as described above has the following advantages.
  • Metal springs and balls that form a check valve that shuts off the opening of containers that contain liquid contents are unnecessary, harmless to the human body, ensure reliability from the user, and can be recycled Affinity can increase competitiveness in the relevant field.
  • the number of parts forming the pump is reduced, the cost and manufacturing costs are reduced, and the parts of the pump are coupled to engage with each other, so that assembly work is easy and mass production is improved by improving workability. Is possible.
  • the check valve for opening and closing the opening of the container and the opening of the bellows tube can be hermetically sealed, and the leakage of liquid or the like can be prevented.
  • a liquid can be refilled by attaching or detaching a pumping apparatus to a container, and it can be used repeatedly.
  • FIG. 2 is an exploded perspective view of a liquid storage container pump according to an embodiment of the present invention.
  • FIG. 3 is a cross-sectional view illustrating a first use state in which a pumping device is mounted on a container in which a tube is built in the liquid storage container pump according to the embodiment of the present invention.
  • FIG. 6 is a cross-sectional view illustrating a second usage state in which a pump of a liquid storage container according to an embodiment of the present invention is pumped to a container in which a piston is built.
  • 3 is a diagram illustrating an operating state of a pump of a liquid storage container according to an exemplary embodiment of the present invention.
  • 3 is a diagram illustrating an operating state of a pump of a liquid storage container according to an exemplary embodiment of the present invention.
  • the pump of the liquid storage container is a pump attached to the opening of the container in which the liquid contents are stored.
  • a container 10 that is vacant so that liquid viscous contents such as detergent liquids and cosmetic liquids can be accommodated through the upper opening (for example, transparent, semi
  • the container 10 is formed as a transparent body or an opaque body, and the cross-sectional shape of the container 10 can be formed in a cylindrical shape, a square shape, a conical shape, etc.) and a valve so as to open and close the inflow port 11 sandwiched between the openings of the container 10
  • a pump base 13 to which 12 is mounted, and a bellows-pipe-shaped pump body 14 (which can be formed into a cylindrical shape or a conical shape as an example) that is pumped when it is pressed and pressurized.
  • the guide nozzle 16 and the pump which are sandwiched by the opening of the main body 14 so as to open and close, are connected to the inflow port 16a through which the contents are introduced, and the moving passage 15 through which the contents move are formed.
  • a discharge port 18 formed on the outer side of the main body 14 and connected to the opening of the container 10 in an airtight state (which may be screwed so that it can be attached and detached as an example) and the movement passage 15 is formed.
  • a button 19 is provided to pressurize the guide nozzle 16 and the pump main body 14 to open the opening of the pump main body 14.
  • the pump base 13 has a hollow tube 20 whose upper stage communicates with the inlet 11 of the pump base 13.
  • the container 10 described above has a content by suction input from the container 10 through the inflow port 11 that is opened when the external force that pressurizes the button 19 is removed.
  • a stopper 22 is formed on the inner surface of the shoulder 17 for limiting the amount of the button 19 to be lowered so that the discharge amount of the contents from the pump body 14 can be adjusted when the button 19 is pressurized.
  • a conical portion 23 is formed in the lower step portion of the guide nozzle 16 so that the opening of the pump body 14 can be opened ahead of the pumping work of the pump body 14 by pressurization of the button 19 described above.
  • An inclined surface 24 is formed on the inner surface of the pump body 14.
  • the valve 12 which is seated on the pump base 13 and opened in one direction so as to open and close the inlet 11 has a fixed plate 25 and the inlet 11 placed between the pump base 13 and the pump body 14.
  • the check ball 26 is connected to the check ball 26 to be opened and closed and the fixing plate 25 in a single body and the external force applied to the button 19 is removed, the check ball 26 separated from the seating surface 30 so as to open the inlet 11.
  • Has an elastic piece 27 (referring to an elastic rib formed of a soft material so as to be elastically deformed and restored).
  • the unexplained reference numeral 28 is a nozzle that is coupled to the above-described discharge port 18 and discharges the contents from the pump body 14 through the movement passage 15 to the outside by pressurizing the button 19.
  • 31 is an air hole through which external air flows when the contents in the container 10 are sucked into the pump main body 14 by the suction input of the pump main body 14 when the button 19 is pressurized.
  • Numeral 32 is a cap coupled to the outside of the shoulder 17, and numeral 40 is a packing for preventing leakage of contents from the container 10 through a gap in the contact surface between the container 10 and the shoulder 17.
  • the user presses the button 19 in order to use the contents such as the cosmetic liquid contained in the container 10 described above.
  • the button 19 is lowered along the inner surface of the shoulder 17, and the bellows tube-shaped pump body 14 is compressed by the guide nozzle 16 that connects the button 19 and the pump body 14 together. Accordingly, an annular gap 29 is generated between the conical portion 23 formed in the lower step portion of the guide nozzle 16 and the corresponding inclined surface 24 formed in the pump body 14.
  • the contents such as cosmetic liquid stored in the pump body 14 pass through the gap 29, the inlet 16a of the guide nozzle 16 and the moving passage 15 one after another by the pumping operation of the pump body 14, and are formed in the button 19.
  • the ink is discharged to the outside through the nozzle 28.
  • the amount of movement of the button 19 is limited by the stopper 22 formed on the inner surface of the shoulder 17. That is, since the amount of movement of the button 19 is limited by the type of contents contained in the container 10 (referring to, for example, cosmetic liquids or detergent liquids having different viscosities), the discharge of the contents through the nozzles 28 is performed. The amount is determined.
  • buttons 19 As shown in FIGS. 3 (a), 3 (b) and 4 (b), after the contents stored in the pump main body 14 are discharged through the nozzle 28 by the pressurization of the button 19 described above, the button 19 When the external force applied with pressure is removed, the button 19 is returned to the initial position along the inner surface of the shoulder 17.
  • the pump body 14 is also returned to the initial position by the elastic restoring force. At this time, before the pump body 14 is completely returned to the initial position, the conical portion 23 of the guide nozzle 16 and the inclined surface 24 of the pump body 14 corresponding thereto are brought into close contact with each other. It is blocked first.
  • the check ball 26 is separated from the seating surface 30 of the pump base 13 by the restoring force of the pump body 14. At this time, the check ball 26 is separated from the seating surface 30 by elastic deformation of the elastic piece 27 in which the check ball 26 is connected to the fixed plate 25 seated on the pump base 13 as a single body.
  • the contents stored in the container 10 move into the pump body 14 through the inlet 11. That is, when the button 19 is pressurized, the content flows from the container 10 into the pump main body 14 through the inlet 11 by an amount corresponding to the content discharged from the pump main body 14.
  • the check ball 26 of the valve 12 is seated by the weight of the contents packed in the pump body 14 and the restoring force of the elastic piece 27. Arrived at 30. That is, since the initial state in which the inlet 11 is closed by the check ball 26 is maintained, no further movement of the contents from the container 10 into the pump body 14 is allowed.
  • 3 (a) and 4 (a) are liquid storage container pumps according to an embodiment of the present invention, a container (referred to as a shampoo container or the like) in which a tube (so-called “deep tube”) is built. It is drawing which shows that a pumping apparatus is applied to.
  • 3 (b) and 4 (b) are liquid storage container pumps according to an embodiment of the present invention, in which a pumping device is applied to a container (for example, an airless cosmetic container) in which a piston 21 is built.
  • a pumping device for example, an airless cosmetic container
  • FIG. That is, in the container 10, when the button 19 is pressurized, the contents in the container 10 are sucked into the pump body 14 through the inlet 11 by the pumping action of the pump body 14.
  • the number of pump parts installed in the opening of the container is reduced, the cost and manufacturing cost are reduced, and the pump parts are coupled to engage with each other, so that assembly work is easy and mass production is possible. is there.
  • the check valve that opens and closes the opening of the container and the opening of the bellows tube are airtight to prevent leakage of liquid etc., and the contents can be refilled by selectively attaching and detaching the pumping device to the container Can be applied to any container.

Landscapes

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

Abstract

Un mode de réalisation de la présente invention porte sur une pompe pour un récipient de stockage de liquide, laquelle pompe est une pompe attachée à une ouverture du récipient qui stocke un contenu liquide, et laquelle pompe comprend : le récipient creux apte à stocker le contenu liquide inséré à travers l'ouverture située à la partie supérieure ; une base de pompe qui est maintenue par l'ouverture du récipient, et qui comporte une vanne de façon à ouvrir/fermer un orifice d'écoulement pénétrant ; un corps principal de pompe en forme d'accordéon qui est disposé sur la base de pompe, et qui effectue une action de pompage lorsqu'il est mis sous pression ; une buse de guidage qui est maintenue de façon à ouvrir/fermer une ouverture du corps principal de pompe, et qui comporte un orifice d'écoulement à travers lequel le contenu s'écoule et une trajectoire de déplacement formée sur l'intérieur de la buse ; un épaulement qui est formé sur l'extérieur du corps principal de pompe, et qui est relié à l'ouverture du récipient de façon à former un état étanche vis-à-vis de l'air ; et un bouton qui est formé avec un orifice de décharge communiquant avec la trajectoire de déplacement, et qui appuie sur la buse de guidage et le corps principal de pompe afin d'ouvrir l'ouverture du corps principal de pompe lorsque le bouton est déplacé vers le bas par l'intermédiaire de l'épaulement par une mise sous pression.
PCT/JP2010/007327 2010-12-17 2010-12-17 Pompe pour récipient de stockage de liquide WO2012081060A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/JP2010/007327 WO2012081060A1 (fr) 2010-12-17 2010-12-17 Pompe pour récipient de stockage de liquide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2010/007327 WO2012081060A1 (fr) 2010-12-17 2010-12-17 Pompe pour récipient de stockage de liquide

Publications (1)

Publication Number Publication Date
WO2012081060A1 true WO2012081060A1 (fr) 2012-06-21

Family

ID=46244195

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2010/007327 WO2012081060A1 (fr) 2010-12-17 2010-12-17 Pompe pour récipient de stockage de liquide

Country Status (1)

Country Link
WO (1) WO2012081060A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD818839S1 (en) * 2015-07-02 2018-05-29 Yonwoo Co., Ltd. Cosmetic container
CN114521186A (zh) * 2019-09-25 2022-05-20 花王株式会社 分配器

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09142556A (ja) * 1995-11-27 1997-06-03 Puresuko Kk ポンプ式流体分与容器
JP2008296948A (ja) * 2007-05-30 2008-12-11 Katsutoshi Masuda 流動体吐出ポンプ

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09142556A (ja) * 1995-11-27 1997-06-03 Puresuko Kk ポンプ式流体分与容器
JP2008296948A (ja) * 2007-05-30 2008-12-11 Katsutoshi Masuda 流動体吐出ポンプ

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD818839S1 (en) * 2015-07-02 2018-05-29 Yonwoo Co., Ltd. Cosmetic container
CN114521186A (zh) * 2019-09-25 2022-05-20 花王株式会社 分配器

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