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WO2017039236A1 - Dispositif d'évacuation de liquide de récipient de liquide - Google Patents

Dispositif d'évacuation de liquide de récipient de liquide Download PDF

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Publication number
WO2017039236A1
WO2017039236A1 PCT/KR2016/009501 KR2016009501W WO2017039236A1 WO 2017039236 A1 WO2017039236 A1 WO 2017039236A1 KR 2016009501 W KR2016009501 W KR 2016009501W WO 2017039236 A1 WO2017039236 A1 WO 2017039236A1
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WO
WIPO (PCT)
Prior art keywords
liquid
pumping
container
jaw
vacuum
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.)
Ceased
Application number
PCT/KR2016/009501
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English (en)
Korean (ko)
Inventor
안시은
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN201680050727.8A priority Critical patent/CN107949528B/zh
Publication of WO2017039236A1 publication Critical patent/WO2017039236A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • B65D47/00—Closures with filling and discharging, or with discharging, devices
    • 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
    • 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

Definitions

  • the present invention relates to a liquid discharge device of a liquid container, and more particularly, to prevent contamination of the liquid in the container by evacuating the internal space of the pumping part even when the pumping operation of the pumping part installed on the upper end of the container is stored. It relates to a liquid discharge device of the liquid container which can be.
  • a pressurized pump is applied to the upper part of most liquid containers that store liquids such as cosmetics or contents in liquid or paste.
  • the liquid container to which the pressure-type pump is applied is used by inhaling a certain amount of liquid stored therein by a user's pressurizing operation and then discharging it to the outside.
  • Such a pressurized pump can supply a quantity of liquid in a container to a user every time, but its structure is so complicated that manufacturing and production are not easy, and there is a problem of increasing the economic burden of both producers and consumers by rising costs.
  • the pumping device disclosed in Korean Patent No. 10-1540438 has a pumping effect, including an elastic member that is deformed by the operation of the pressing portion.
  • the pumping device is unable to close the inner space from the outside after the sheet paper formed to close the inner space of the elastic member is torn from the outside, the inner space is not opened, i.e., no air or foreign matter from the outside. This is introduced, there is a problem that the liquid stored in the container is contaminated due to the introduced air or foreign matter.
  • the cosmetic container is a plastic container
  • the cosmetic container is a glass container
  • the pumping apparatus disclosed in the above-described Korean Patent No. 10-1540438 has a problem that the straw cannot be used because the structure cannot be used when the container is glass and can be used only in the plastic container.
  • An object of the present invention is to simplify the structure of the pumping unit installed on the upper end of the container in which the liquid is stored, and even when the pumping operation is not pumped, the liquid container capable of evacuating the internal space of the pumping unit to prevent contamination of the liquid in the container It is to provide a liquid discharge device of.
  • Liquid discharge apparatus of the liquid container has a shoulder portion that is fastened and fixed to the upper portion of the container which is a space in which the liquid is stored, fixed inside the shoulder portion, and has an elastic restoring force so that the liquid is discharged from the container It is formed in a cylindrical shape through which the inside is made of a material, and the pumping part having a vacuum member located in the penetrated interior so that the space inside the cylindrical penetrated interior is repeatedly fixed and installed above the pumping part, And a pressurizing part configured to pressurize the pumping part, wherein the pumping part has a pumping member having a fixing member which is an opening through which the vacuum member is drawn in so as to vacuum the space therein by the vacuum member and the inside of the shoulder part.
  • a seating member secured to the pumping member and seated therein, wherein the shoulder portion is provided with the pressing portion to the shoulder portion.
  • the pressing portion is the separation prevention jaw and the hollow.
  • the pumping part may discharge the liquid to the outside through the pressurizing part when pressurized by the pressurizing part, and when the pressurizing part returns to its original position, the space inside the penetrated interior may be evacuated by the vacuum member.
  • the vacuum member may include a vacuum stopper positioned in the pumping part so as to evacuate the space therein, and a fixing bar extending from the vacuum stopper and fixed to the pressing part.
  • the pumping member may be formed of a holding member which is formed integrally with the fixing member and maintains its shape even when the pressing part is operated, and a variable member which is formed integrally with the holding member and is deformed by the pressing part. Can be.
  • the pumping member has a cylindrical shape through which the inside is penetrated, and when the pressing part is pressed and the holding member moves downward, the variable member contracts and the liquid filled in the penetrated inside is discharged to the outside, and the pressing Upon returning to the original home position, the liquid in the container fills the interior of the penetrating chamber, while the vacuum cap of the vacuum member blocks the boundary between the holding member and the variable member, thereby vacuuming the space inside the penetrating cylindrical shape. Can be maintained.
  • variable member may include a fitting jaw formed at the bottom and fitted to the seating member, and a blocking member formed at a lower side of the fitting jaw to open and close the outlet opening of the seating member.
  • the seating member is fixed to the seating member inside the shoulder portion by a double locking jaw formed on the outer circumferential surface, the large diameter member to which the pumping member is fixed inlet, and formed integrally to the lower side of the large diameter member and the liquid of the container It may be provided with a small diameter member is formed through the discharge opening.
  • the large diameter member may be provided with a double locking projection consisting of a lower locking projection and an upper locking projection projecting from the inner peripheral surface of the large diameter member on the boundary between the large diameter member and the small diameter member so that the fitting jaw of the pumping member is fixed.
  • the small diameter member may have a diameter smaller than the diameter of the large diameter member and may be provided with an exterior portion formed integrally with the outer circumferential surface of the large diameter member, and a pedestal tube spaced apart from the center portion in the center direction.
  • the mounting pipe may be formed on the wall is the discharge opening which is the discharge passage of the liquid stored in the container.
  • the pressurizing portion is a discharge port for guiding the liquid to be moved through the pumping portion is discharged to the outside, and communicating with the discharge port, the communication tube spaced apart in the center direction inside the pressing portion extending from the upper end of the pressing portion downwards And an introduction hole formed in the center of the communication tube at the upper portion of the pressurizing portion so that the fixing bar of the vacuum member is introduced into and fixedly supported, and the communication member inner circumferential surface and the introduction hole so that the fixing member of the pumping member is introduced into and fixedly supported.
  • An outer circumferential surface of the lower end of the pressing portion so as to correspond to a lead formed between the outer circumferential surface and a support jaw protruding from the inner circumferential surface of the communication tube and a jaw formed at the release prevention jaw of the shoulder portion so that the holding member of the pumping member is supported; It may include a departure prevention protrusion protruding from.
  • the shoulder portion is formed on the lower inner circumferential surface and the thread is fastened to the container, the release prevention jaw formed on the inner upper end to prevent the pressing portion from being separated from the shoulder portion, and is fastened to the double locking jaw of the seating member It may be provided with a hollow locking step formed inside.
  • the pressing unit may move up and down along the inner circumferential surface between the release preventing jaw and the hollow locking jaw.
  • the liquid discharge device of the liquid container is a shoulder portion that is fastened and fixed to the upper portion of the container which is a space in which the liquid is stored, fixed inside the shoulder portion, the elastic restoring force so that the liquid is discharged from the container A material having a cylindrical shape through which the inside penetrates, and includes a pumping part and a straw provided with a vacuum member positioned in the penetrated interior so that the space inside the cylindrical penetrated interior is repeatedly vacuumed, the container A straw portion coupled to a lower portion of the pumping portion and detachable from the straw and an upper portion of the pumping portion, fixed to the upper portion of the pumping portion, and a pressurizing portion pressurizing the pumping portion so that the straw is located in the pumping portion.
  • Pumping member having a fixing member which is an opening through which the vacuum member is drawn in so that the space inside the vacuum penetrates
  • It has a hollow locking jaw formed on the inside to be coupled to the double locking jaw formed in the, the pressing portion is raised and lowered along the inner circumferential surface between the separation prevention jaw and the hollow locking jaw, the pumping portion by the pressing portion
  • the liquid is discharged to the outside through the pressurizing unit, and when the pressurizing unit returns to its original position, the space inside the penetrated interior is evacuated by the vacuum member.
  • the small diameter member may include a locking step protruding from an outer circumferential surface of the small diameter member so that the straw is fixed to the small diameter member.
  • the straw portion may include a straw connecting member fixed to the small diameter member through the locking jaw and detachable from the straw.
  • the straw connecting member may include a first connecting pipe fixed to the small diameter member through the locking jaw, and a second connecting pipe integrally formed under the first connecting pipe.
  • the first connecting pipe may include a locking protrusion protruding from the inner circumferential surface of the upper end corresponding to the jaw formed in the locking jaw of the small diameter member.
  • the second connector may be formed to a diameter smaller than the diameter of the first connector can be connected to the straw.
  • the liquid inside the container does not come into contact with air or foreign substances by blocking and evacuating the internal space of the pumping part that performs the pumping operation. It has the effect of preventing contamination.
  • the present invention has the effect of simplifying the structure of the pumping unit and the pressing unit for pressurizing the pumping unit can be easily manufactured.
  • the present invention by including a straw connection member fixed to the lower portion of the pumping portion detachable with the straw, has an effect that can be used both when the cosmetic container is a plastic container and a glass container to use the straw.
  • FIG. 1 is an exploded perspective view showing a liquid discharge device of the liquid container according to the first embodiment.
  • FIG. 2 is an exploded cross-sectional view of FIG. 1.
  • FIG. 3 is a cross sectional view of FIG. 1.
  • FIG. 4 is a bottom view illustrating the pressing unit of FIG. 1.
  • 5A is a view showing an operating state of the liquid discharge device of the liquid container when a force to press the pressing portion is generated.
  • 5B is a view showing an operating state of the liquid discharge device of the liquid container when the force applied to the pressurization portion is removed.
  • FIG. 6 is an exploded perspective view showing a liquid discharge device of the liquid container according to the second embodiment.
  • FIG. 7 is an exploded cross-sectional view of FIG. 6.
  • FIG. 8 is a cross-sectional view of the combination of FIG.
  • first, second, etc. are used herein to describe various members, regions, and / or portions, it is obvious that these members, components, regions, layers, and / or portions should not be limited by these terms. Do. These terms do not imply any particular order, up or down, or superiority, and are only used to distinguish one member, region or region from another member, region or region. Accordingly, the first member, region, or region described below may refer to the second member, region, or region without departing from the teachings of the present invention.
  • FIG. 1 is an exploded perspective view showing a liquid discharge device of the liquid container according to the first embodiment.
  • 2 is an exploded cross-sectional view of FIG. 1
  • FIG. 3 is a combined cross-sectional view of FIG. 1.
  • 4 is a bottom view illustrating the pressing unit of FIG. 1.
  • the liquid discharge device of the liquid container according to the first embodiment includes a container 11, a shoulder part 13, a pumping part 15, and a pressurizing part 17.
  • the container 11 is formed in a circular or polygonal shape, and includes an outer thread 21 formed on an open upper circumferential surface, and a space for storing a liquid such as a liquid cosmetic may be formed therein.
  • the shoulder portion 13 includes an inner thread 31 formed on the lower inner circumferential surface, a release prevention jaw 33 formed on the inner upper end, and a hollow locking jaw 35 formed inside the inner thread 31 and the release prevention jaw 33. ), And a guide surface 37 formed on the inner side between the release preventing jaw 33 and the hollow locking jaw 35 so that the pressing part 17 can move up and down.
  • the shoulder portion 13 is formed so as to correspond to the shape of the container 11, the inner thread 31 is fitted to the outer thread 21 of the container 11 is coupled to the container (11).
  • Departure preventing jaw (33) is formed to prevent the departure of the pressing portion (17).
  • the hollow locking step 35 is formed with a hollow 41 having a diameter smaller than the diameter of the inner portion of the shoulder portion 13 to secure the seating member 51 of the pumping portion 15 to be described later.
  • the pumping part 15 includes a seating member 51 fixed to the hollow locking jaw 35, an inside of the pumping member 53 and the pumping member 53 that are seated by being pulled into the open upper side of the seating member 51. It includes a vacuum member 55 for evacuating the space.
  • the seating member 51 is fixed to the hollow locking jaw 35, one side of the pumping part 15 is fixed inside the shoulder part 13.
  • the seating member 51 includes a large diameter member 61 and a small diameter member 63 extending vertically.
  • the large diameter member 61 is an inflow passage of the pumping member 53, and includes a double locking projection 71 formed on the upper outer circumferential surface and a double locking projection 73 formed on the lower inner side thereof.
  • the double locking jaw 71 is formed so as to protrude from the outer peripheral surface of the upper locking jaw 81 protruding from the outer circumferential surface on the upper end of the large diameter member 61, and the large diameter member 61 of the lower locking jaw 81, and the hollow locking jaw It consists of a lower locking jaw 83 protruding to a diameter larger than the diameter of the hollow 41 of (35).
  • the upper locking jaw 81 is positioned on the upper surface of the hollow locking jaw 35
  • the lower locking jaw 83 is positioned below the lower surface of the hollow locking jaw 35, whereby the seating member 51 is a shoulder portion. It is fixed to the hollow locking projection 35 of (13).
  • the lower locking jaw 83 is larger than the diameter of the hollow 41. As it is formed so as to protrude into the liquid can be prevented from being discharged through the hollow 41 stored in the container (11).
  • the double locking protrusion 73 has a lower locking protrusion 91 protruding from the inner circumferential surface of the large diameter member 61 at the boundary between the large diameter member 61 and the small diameter member 63, and a large diameter member (above the lower locking protrusion 91).
  • 61 is formed so that the fitting jaw 131 of the pumping member 53 to be described later is made of an upper locking projection 93 protruding from the inner circumferential surface.
  • the bottom surface of the pumping member 53 is mounted on the mounting tube 101 of the small diameter member 63 to be described later, the pressing portion 17 of It is possible to prevent the pumping member 53, which is frequently deformed by the operation, from being separated upward.
  • the small diameter member 63 has a diameter smaller than the diameter of the large diameter member 61 and includes a mounting tube 101 spaced apart in the center direction inside the exterior portion formed integrally with the outer circumferential surface of the large diameter member 61.
  • the mounting pipe 101 has a discharge opening 103 which is a discharge passage into the pumping portion 15 of the liquid stored therein in the container 11 is formed on the wall. At least one discharge opening 103 is formed in the circumferential direction at a lower portion of the mounting tube 101.
  • the discharge opening 103 is a holding tube 101. Blocked by the blocking member 133 of the pumping member 53 to be mounted later.
  • the discharge opening 103 is opened by the blocking member 133 which is moved inward. The liquid stored in the container 11 is discharged into the pumping member 53.
  • the pumping member 53 is a material having an elastic restoring force so that the liquid moved through the discharge opening 103 can be discharged to the discharge port 151 of the pressurizing unit 17 to be described later. Is formed.
  • the pumping member 53 is a silicone resin, ethylene vinyl acetate resin, polyolefin resin, ethylene-propylene copolymer rubber, bromo butyl rubber Or the like.
  • the pumping member 53 is a holding member 111 for maintaining a shape even in the operation of the pressing unit 17 in the upper portion, and a variable member 113 whose shape is deformed by the operation of the pressing unit 17 in the lower portion. It is formed separately.
  • the variable member 113 is formed integrally with the holding member 111.
  • the holding member 111 is formed on the top and includes a fixing member 121 supported by the inlet 157 of the pressing unit 17 to be described later.
  • the fixing member 121 is also an opening through which the vacuum member 55 is drawn in so that the space inside the pumping member 53 is evacuated by the vacuum member 55.
  • the holding member 111 is formed integrally with the fixing member 121.
  • variable member 113 is formed at the bottom and is fitted to the fitting jaw 131 fixed to the double locking projections 73, and formed on the lower side of the fitting jaw 131 is mounted on the mounting tube 101 of the seating member 51 And a blocking member 133 for opening and closing the discharge opening 103 of the seating member 51.
  • the vacuum member 55 is located in the penetrated interior, that is, in the variable member 113 at the boundary between the holding member 111 and the variable member 113 to vacuum the internal space of the pumping member 53 repeatedly. And a fixing bar 143 extending from the vacuum plug 141 and fixed to the inlet hole 155 of the pressing unit 17 to be described later.
  • the vacuum stopper 141 is to be located in the inner space of the pumping member 53 is formed integrally with the fixing bar 143.
  • the fixing bar 143 is fixedly supported by the inlet hole 155, when the pressing unit 17 is frequently pressed from the outside, the pressing unit 17 and the vacuum member 55 may be prevented from being separated.
  • the vacuum plug 141 may be formed in a tapered shape or a circular shape.
  • the fixing bar 143 may be formed in a stepped bar shape.
  • the vacuum stopper 141 is located in the inner space of the pumping member 53 to vacuum the inner space of the pumping member 53, the pressurizing part 17 to which the liquid stored inside the container 11 will be described later. Since only the air is discharged to the outside through the outlet 151, the liquid in the container 11 and the pumping member 53 can be prevented from being contaminated.
  • the pressurizing portion 17 is in communication with the discharge port 151, the discharge port 151 to guide the liquid moved through the pumping unit 15 to the outside, the pressing unit A communication tube 153 spaced apart from the upper end of the pressurizing part 17 and protruding downward from the upper end of the pressurizing part 17 and the fixing bar 143 of the vacuum member 55 is inserted into and fixed to the pressing part (17). 17) between the inlet hole 155 formed in the center of the upper communication tube 153 and the inner circumferential surface of the communication tube 153 and the outer circumferential surface of the inlet hole 155 so that the fixing member 121 of the pumping member 53 is drawn in and supported.
  • a support jaw 159 protruding from the inner circumferential surface of the communication tube 153 to support the inlet portion 157 and the retaining member 111 of the pumping member 53, and the departure preventing jaw 33 of the shoulder portion 13.
  • the separation prevention protrusion 161 is formed to protrude from the outer circumferential surface of the lower end of the pressing portion 17 to correspond to the jaw formed therein.
  • Figure 5a is a view showing the operating state of the liquid discharge device of the liquid container when a force to press the pressing portion is generated
  • Figure 5b is a liquid discharge device of the liquid container when the force applied to the pressing portion is removed. The operation state of FIG.
  • the pressurizing unit 17 when a user presses the upper surface of the pressurizing unit 17 downward, such as pressing down the upper surface of the pressurizing unit 17, the pressurizing unit 17 may include a shoulder unit ( 13 is moved downward along the guide surface 37.
  • the holding member 111 of the pumping member 53 is moved downward while maintaining the outer appearance, and the force when the holding member 111 is moved downward As a result, the variable member 113 of the pumping member 53 is deformed.
  • the variable member 113 is deformed, since the vacuum stopper 141 of the variable member 113 and the vacuum member 55 are spaced apart from each other, the internal space of the pumping member 53 is opened without being vacuumed. .
  • variable member 113 As the variable member 113 is deformed as described above, the internal space of the pumping member 53 is opened without being vacuumed, and as the variable member 113 is deformed, that is, the internal member penetrated as the variable member 113 is contracted. That is, the liquid filled in the pumping member 53 is discharged to the outside through the discharge port 151.
  • the fixing member 121 of the pumping member 53 is opened to both sides and spaced apart from the outer surface of the inlet hole (155).
  • the fixing member 121 of the pumping member 53 opens to both sides, a passage through which the liquid moved through the pumping unit 15 may be discharged to the outside through the outlet 151 is formed.
  • variable member 113 whose shape is deformed is moved upward by the elastic force.
  • the variable member 113 is returned to its original position.
  • variable member 113 As the variable member 113 is returned to its original position as described above, the fixing member 121 which is opened to both sides is moved inward to be in close contact with the outer surface of the inlet hole 155 of the pressurizing unit 17, and again for vacuum.
  • the stopper 141 is located at the variable member 113 at the boundary between the retaining member 111 and the variable member 113 and blocks the passage to block the internal space of the pumping member 53 again from the outside.
  • the blocking member 133 of the pumping member 53 is moved inward and the discharge opening 103 of the seating member 51 is opened to open the container 11.
  • the stored liquid is discharged into the pumping member 53, and when the liquid is filled in the pumping member 53, the blocking member 133 is moved outward, that is, the pushing member 133 is pushed outward so that the discharge opening 103 is formed. To be sealed.
  • FIG. 6 is an exploded perspective view showing a liquid discharge device of the liquid container according to the second embodiment.
  • 7 is an exploded cross-sectional view of FIG. 6, and
  • FIG. 8 is a combined cross-sectional view of FIG. 6.
  • the liquid discharge device of the liquid container according to the second embodiment includes a container 11, a shoulder portion 13, a pumping portion 15, a pressurizing portion 17 and a straw 19.
  • the structure of the container 11, the shoulder part 13, the pumping part 15, and the press part 17 is substantially the same as the structure of 1st Embodiment.
  • the locking jaw 171 is formed on the small diameter member 63 of the pumping part 15 to protrude from the outer circumferential surface of the small diameter member 63, and thus the small diameter member 63 may be different from the configuration of the first embodiment. have.
  • the straw 19 includes a straw connecting member 181 fixed to the small-diameter member 63 through the locking jaw 171, and a straw 183 connected to the straw connecting member 181.
  • the straw connecting member 181 may be detachable from the straw 183.
  • the liquid discharge device of the liquid container according to the second embodiment includes a straw connecting member 181 fixed to the small diameter member 63 through the locking jaw 171 and detachable from the straw 183, the cosmetic container Both may be used when is a plastic container and a glass container where straw is to be used.
  • the straw connection member 181 is formed with a diameter that can be fixed to the small diameter member 63 and is fixed to the small diameter member 63 through the locking jaw 171, and the first connection tube 191 ( 191 includes a second connector 193 formed at a diameter smaller than the diameter of the first connector 191 and connected to the straw 183.
  • the second connector 193 is integrally formed with the first connector 191.
  • the first connecting pipe 191 includes a locking protrusion 195 protruding from the inner circumferential surface of the upper end of the first connecting pipe 191 corresponding to the jaw formed in the locking jaw 171 of the small diameter member 63.
  • the straw 183 has an upper end connected to the second connecting pipe 193 and embedded in the container 11, and the lower end is disposed close to the bottom of the container 11.
  • the straw 183 may be bent at a lower end thereof and disposed at an edge of the bottom of the container 11.
  • the present invention can be used in the field of developing a liquid container.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Closures For Containers (AREA)

Abstract

La présente invention concerne un dispositif d'évacuation de liquide d'un récipient de liquide, le dispositif comprenant : une partie d'épaulement accouplée et fixée à la partie supérieure du récipient qui est un espace dans lequel un liquide est stocké ; une partie de pompage fixée à l'intérieur de la partie d'épaulement, constituée d'un matériau ayant une force de rappel élastique de telle sorte que le liquide est évacué du récipient, formée dans une forme cylindrique dont le volume intérieur est traversé, et comprenant un élément de vide positionné dans le volume intérieur traversé de telle sorte qu'un espace du volume intérieur traversé de la forme cylindrique est vidé de manière répétée ; et une partie de pression située au niveau de la partie supérieure de la partie de pompage et fixée à celle-ci, et pressant la partie de pompage.
PCT/KR2016/009501 2015-09-01 2016-08-26 Dispositif d'évacuation de liquide de récipient de liquide Ceased WO2017039236A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201680050727.8A CN107949528B (zh) 2015-09-01 2016-08-26 液体容器的液体排出装置

Applications Claiming Priority (2)

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KR1020150123874A KR101589677B1 (ko) 2015-09-01 2015-09-01 액체용기의 액체 배출장치
KR10-2015-0123874 2015-09-01

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WO2017039236A1 true WO2017039236A1 (fr) 2017-03-09

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KR101763405B1 (ko) 2016-08-25 2017-08-01 김성용 액체용기의 액체 펌핑장치
KR101875398B1 (ko) * 2016-11-11 2018-07-06 주식회사 씨티케이코스메틱스 이중 실링 구조를 갖는 액체 화장품 용기
KR102129202B1 (ko) 2019-04-16 2020-07-01 안시은 화장품 용기
KR102206987B1 (ko) * 2019-11-29 2021-01-25 주식회사 동기피엔아이 누액방지 기능이 개선된 펌프식 액체 밀폐용기
KR200492271Y1 (ko) * 2020-01-15 2020-09-09 한국콜마주식회사 압력 분산 부재 및 이를 포함하는 펌프 용기
KR102205491B1 (ko) * 2020-03-18 2021-01-20 주식회사 동기피엔아이 에어 흐름이 개선된 액체 밀폐용기
KR102556039B1 (ko) * 2021-06-29 2023-07-18 주식회사 두코 화장품용기
KR102556042B1 (ko) * 2021-06-29 2023-07-18 주식회사 두코 화장품용기

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