WO2017039236A1 - Liquid discharge device of liquid container - Google Patents

Liquid discharge device of liquid container 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
Application number
PCT/KR2016/009501
Other languages
French (fr)
Korean (ko)
Inventor
안시은
Original Assignee
안시은
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 안시은 filed Critical 안시은
Priority to CN201680050727.8A priority Critical patent/CN107949528B/en
Publication of WO2017039236A1 publication Critical patent/WO2017039236A1/en

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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

The present invention provides a liquid discharge device of a liquid container, the device comprising: a shoulder part coupled and fixed to the upper part of the container which is a space in which liquid is stored; a pumping part fixed inside the shoulder part, made of a material having elastic restoring force such that liquid is discharged from the container, formed in a cylinder shape of which the interior is penetrated, and having a vacuum member positioned in the penetrated interior such that a space of the penetrated interior of the cylinder shape is repeatedly vacuumized; and a pressing part provided at and fixed to the upper part of the pumping part and pressing the pumping part.

Description

액체용기의 액체 배출장치Liquid drainage device of liquid container
본 발명은 액체용기의 액체 배출장치에 관한 것으로서, 보다 상세하게는 액체가 저장된 용기의 상단에 설치된 펌핑부의 펌핑 작동을 하지 않을 경우에도 펌핑부의 내부 공간을 진공화시켜 용기 내 액체의 오염을 방지할 수 있는 액체용기의 액체 배출장치에 관한 것이다.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.
일반적으로 액상 또는 페이스트 상의 화장품이나 내용물 등의 액체를 저장하고 있는 액체용기 대부분의 상부에는 가압방식 펌프가 적용되어 있다.In general, 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.
이러한 가압방식 펌프가 적용된 액체용기는 사용자의 가압 동작에 의해 내부에 저장된 액체를 일정량 흡입 후 외부로 배출시켜 사용되고 있다.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.
이와 같은 가압방식 펌프는 용기 내의 액체를 사용자에게 매회 정량을 공급할 수는 있으나, 그 구조가 매우 복잡하여 제조 생산이 쉽지 않고, 원가 상승에 의해 생산자와 소비자 모두의 경제적 부담을 가중시키는 문제점이 있다.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.
이러한 문제를 해결하기 위해, 한국등록특허 제10-1540438호에 개시된 펌핑장치는 가압부의 작동에 의해 변형되는 탄성부재를 포함하여 펌핑 효과를 갖게 하고 있다.In order to solve this problem, 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.
그러나 상기 펌핑장치는 상기 탄성부재의 내부 공간을 외부로부터 폐쇄시키도록 형성된 시트지가 찢어진 후에는 상기 내부 공간을 외부로부터 폐쇄할 수 없어서 상기 내부 공간이 개방 즉 진공화가 되지 않기 때문에, 외부로부터 공기나 이물질이 유입되고, 상기 유입된 공기나 이물질로 인하여 용기에 저장된 액체가 오염된다는 문제점이 있다.However, since 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.
또한, 화장품 용기가 플라스틱 용기인 경우, 내부에 슬라이딩 마감판이 존재하여 용기내의 액체가 배출될수록 용기 내의 슬라이딩 마감판이 위로 이동하여 액체가 있는 공간의 압력은 일정하게 유지할 수 있기 때문에, 플라스틱 용기 내부에 저장된 액체는 외부로 배출될 수 있다. 그러나 화장품 용기가 유리 용기인 경우, 유리 용기 내부에 슬라이딩 마감판을 설치할 수 없기 때문에, 유리 용기 내부에 스트로를 배치하고, 스트로를 통하여 유리 용기 내부에 저장된 액체가 외부로 배출된다.In addition, when the cosmetic container is a plastic container, there is a sliding closing plate therein and the sliding closing plate in the container is moved upward as the liquid in the container is discharged, so that the pressure in the space with the liquid can be kept constant, The liquid can be discharged to the outside. However, when the cosmetic container is a glass container, since the sliding closing plate cannot be installed inside the glass container, the straw is disposed inside the glass container, and the liquid stored in the glass container is discharged to the outside through the straw.
그런데 상술한 한국등록특허 제10-1540438호에 개시된 펌핑장치는 스트로를 사용할 수 없는 구조이기 때문에, 용기가 유리인 경우에 사용될 수 없고 플라스틱 용기에만 사용될 수 있다는 문제점이 있다.However, 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.
본 발명의 목적은, 액체가 저장된 용기의 상단에 설치된 펌핑부의 구조를 간소화하고, 펌핑부의 펌핑 작동을 하지 않을 경우에도 펌핑부의 내부 공간을 진공화시켜 용기 내 액체의 오염을 방지할 수 있는 액체용기의 액체 배출장치를 제공함에 있다.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.
본 발명의 일 관점에 따른 액체용기의 액체 배출장치는 액체가 저장되는 공간인 용기의 상부에 체결 고정되는 숄더부, 상기 숄더부 내부에 고정되고, 상기 액체가 상기 용기로부터 배출되도록 탄성 복원력을 갖는 재질로 내부가 관통된 원통 형상으로 형성되며, 상기 원통 형상의 관통된 내부의 공간이 반복적으로 진공화되도록 상기 관통된 내부에 위치하는 진공부재가 구비된 펌핑부 및 상기 펌핑부 상부에 설치 고정되고, 상기 펌핑부를 가압하는 가압부 를 포함하며, 상기 펌핑부는 상기 진공부재에 의해 상기 관통된 내부의 공간이 진공화되도록 상기 진공부재가 인입되는 개구인 고정부재를 가지는 펌핑부재 및 상기 숄더부 내부에 고정되고 상기 펌핑부재가 인입되어 안착되는 안착부재를 구비하고, 상기 숄더부는 상기 가압부가 상기 숄더부로부터의 이탈을 방지하도록, 내측상단에 형성되는 이탈방지턱 및 상기 안착부재의 외주면에 형성된 이중 걸림턱과 체결되기 위해 내측에 형성된 중공형 걸림턱을 구비하며, 상기 가압부는 상기 이탈방지턱과 상기 중공형 걸림턱 사이의 내주면을 따라 승, 하강하고, 상기 펌핑부는 상기 가압부에 의해 가압될 경우 상기 액체를 상기 가압부를 통해 외부로 배출시키고, 상기 가압부가 원위치로 복귀하면 상기 진공부재에 의해 상기 관통된 내부의 공간을 진공화시킨다. Liquid discharge apparatus of the liquid container according to an aspect of the present invention 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. And 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. In order to prevent the separation of the rotor, there is a separation prevention jaw formed on the inner upper end and a hollow locking jaw formed in the inner side to be engaged with the double locking jaw formed on the outer circumferential surface of the seating member, the pressing portion is the separation prevention jaw and the hollow The pumping part discharges the liquid to the outside through the pressurizing part when the pumping part is pressurized by the pressurizing part, and when the pressurizing part returns to its original position, the penetrating portion is passed through the vacuum member. Vacuum the space inside.
또한, 상기 펌핑부는 상기 가압부에 의해 가압될 경우 상기 액체를 상기 가압부를 통해 외부로 배출시키고, 상기 가압부가 원위치로 복귀하면 상기 진공부재에 의해 상기 관통된 내부의 공간을 진공화시킬 수 있다.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.
또한, 상기 진공부재는 상기 관통된 내부의 공간이 진공화되도록 상기 펌핑부 내부에 위치하는 진공용 마개 및, 상기 진공용 마개로부터 연장형성되며 상기 가압부에 고정 지지되는 고정바를 포함할 수 있다.In addition, 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.
또한, 상기 펌핑부재는 상기 고정부재와 일체로 형성되고 상기 가압부의 작동에도 형태를 유지하는 유지부재와, 상기 유지부재와 일체로 형성되고 상기 가압부의 작동에 의해 형태가 변형되는 가변부재로 형성될 수 있다.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.
또한, 상기 펌핑부재는 내부가 관통된 원통 형상이고, 상기 가압부가 가압되어 상기 유지부재가 하측 방향으로 이동되면 상기 가변부재가 수축되면서 상기 관통된 내부에 차있던 액체가 외부로 배출되고, 상기 가압부가 원위치로 복귀하면 상기 용기 내의 액체가 상기 관통된 내부를 채움과 동시에 상기 진공부재의 진공용 마개가 상기 유지부재와 상기 가변부재와의 경계부위를 막아 상기 관통된 원통 형상 내부의 공간을 진공상태로 유지시킬 수 있다.In addition, 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.
또한, 상기 가변부재는 하부에 형성되며 상기 안착부재에 끼움 고정되는 끼움턱과, 상기 끼움턱의 하측에 형성되며 상기 안착부재의 배출개구를 개폐시키는 차단부재를 포함할 수 있다.In addition, the 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.
또한, 상기 안착부재는 외주면에 형성된 이중 걸림턱에 의해 상기 숄더부 내측에 상기 안착부재를 고정시키며, 상기 펌핑부재가 인입 고정되는 대경부재와, 상기 대경부재의 하측으로 일체 형성되며 상기 용기의 액체가 통과되는 상기 배출개구가 형성된 소경부재를 구비할 수 있다.In addition, 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.
또한, 상기 대경부재는 상기 펌핑부재의 상기 끼움턱이 고정되도록, 상기 대경부재와 상기 소경부재의 경계부위에 상기 대경부재 내주면으로부터 돌출되는 하측 걸림돌기와 상측 걸림돌기로 구성되는 이중 걸림돌기를 구비할 수 있다.In addition, 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. .
또한, 상기 소경부재는 상기 대경부재의 직경보다 작은 직경을 가지며 상기 대경부재의 외주면과 일체로 형성된 외관부 및, 상기 외관부 내측에 중심방향으로 이격되게 형성된 거치관을 구비할 수 있다.In addition, 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.
또한, 상기 거치관은 상기 용기에 저장된 액체의 배출통로인 상기 배출개구가 벽면에 형성될 수 있다.In addition, 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.
또한, 상기 가압부는 상기 펌핑부를 통해 이동되는 상기 액체가 외부로 배출되도록 가이드하는 배출구와, 상기 배출구와 연통되고, 상기 가압부의 내측에 중심방향으로 이격되며 상기 가압부의 상단으로부터 하측으로 연장 돌출되는 연통관과, 상기 진공부재의 상기 고정바가 인입되어 고정 지지되도록, 상기 가압부 상부의 상기 연통관 중앙에 형성되는 인입공과, 상기 펌핑부재의 상기 고정부재가 인입되어 고정 지지되도록, 상기 연통관 내주면과 상기 인입공 외주면과의 사이에 형성되는 인입부와, 상기 펌핑부재의 상기 유지부재가 지지되도록, 상기 연통관 내주면으로부터 돌출된 지지턱 및 상기 숄더부의 상기 이탈방지턱에 형성된 턱과 대응하도록, 상기 가압부 하단의 외주면으로부터 돌출된 이탈방지돌기를 포함할 수 있다.In addition, 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.
또한, 상기 숄더부는 하측 내주면에 형성되어 상기 용기와 체결되는 나사산과, 상기 가압부가 상기 숄더부로부터의 이탈을 방지하도록, 내측 상단에 형성되는 이탈방지턱 및, 상기 안착부재의 이중 걸림턱과 체결되기 위해 내측에 형성된 중공형 걸림턱을 구비할 수 있다.In addition, 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.
또한, 상기 가압부는 상기 이탈방지턱과 상기 중공형 걸림턱 사이의 내주면을 따라 승, 하강할 수 있다.The pressing unit may move up and down along the inner circumferential surface between the release preventing jaw and the hollow locking jaw.
그리고 본 발명의 다른 관점에 따른 액체용기의 액체 배출장치는 액체가 저장되는 공간인 용기의 상부에 체결 고정되는 숄더부, 상기 숄더부 내부에 고정되고, 상기 액체가 상기 용기로부터 배출되도록 탄성 복원력을 갖는 재질로 내부가 관통된 원통 형상으로 형성되며, 상기 원통 형상의 관통된 내부의 공간이 반복적으로 진공화되도록 상기 관통된 내부에 위치하는 진공부재가 구비된 펌핑부, 스트로를 포함하며, 상기 용기 내에 상기 스트로가 위치하도록, 상기 펌핑부 하부에 결합되어 상기 스트로와 착탈되는 스트로부 및 상기 펌핑부 상부에 설치 고정되고, 상기 펌핑부를 가압하는 가압부를 포함하며, 상기 펌핑부는 상기 진공부재에 의해 상기 관통된 내부의 공간이 진공화되도록 상기 진공부재가 인입되는 개구인 고정부재를 가지는 펌핑부재 및 상기 숄더부 내부에 고정되고 상기 펌핑부재가 인입되어 안착되는 안착부재를 구비하고, 상기 숄더부는 상기 가압부가 상기 숄더부로부터의 이탈을 방지하도록, 내측 상단에 형성되는 이탈방지턱 및 상기 안착부재의 외주면에 형성된 이중 걸림턱과 체결되기 위해 내측에 형성된 중공형 걸림턱을 구비하며, 상기 가압부는 상기 이탈방지턱과 상기 중공형 걸림턱 사이의 내주면을 따라승, 하강하고, 상기 펌핑부는 상기 가압부에 의해 가압될 경우 상기 액체를 상기 가압부를 통해 외부로 배출시키고, 상기 가압부가 원위치로 복귀하면 상기 진공부재에 의해 상기 관통된 내부의 공간을 진공화시킨다. And the liquid discharge device of the liquid container according to another aspect of the present invention 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 A seating member fixed to the inside of the shoulder part and having the pumping member inserted and seated therein, and the shoulder part having a release preventing jaw formed at an upper end of the pressurizing portion to prevent detachment from the shoulder portion and an outer circumferential surface of the seating member 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 When pressurized, 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.
또한, 상기 소경부재는 상기 스트로부가 상기 소경부재에 고정되도록, 상기 소경부재의 외주면으로부터 돌출되어 형성되는 걸림턱을 포함할 수 있다.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.
또한, 상기 스트로부는 상기 걸림턱을 통하여 상기 소경부재에 고정되어 상기 스트로와 착탈되는 스트로연결부재를 포함할 수 있다.In addition, the straw portion may include a straw connecting member fixed to the small diameter member through the locking jaw and detachable from the straw.
또한, 상기 스트로연결부재는 상기 걸림턱을 통하여 상기 소경부재에 고정되는 제1 연결관 및, 상기 제1 연결관 하부에 일체로 형성되는 제2 연결관을 포함할 수 있다.In addition, 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.
또한, 상기 제1 연결관은 상기 소경부재의 상기 걸림턱에 형성된 턱과 대응하게 상단의 내주면으로부터 돌출된 걸림돌기를 구비할 수 있다.In addition, 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.
또한, 상기 제2 연결관은 상기 제1 연결관의 직경보다 작은 직경으로 형성되어 상기 스트로와 연결될 수 있다.In addition, the second connector may be formed to a diameter smaller than the diameter of the first connector can be connected to the straw.
본 발명은, 용기 내 액체를 배출하기 위한 펌핑 작동을 하지 않을 경우에 펌핑 작동을 하는 펌핑부의 내부공간을 막아 진공화시킴에 따라 용기 내 액체가 공기나 이물질에 접촉되지 않기 때문에, 용기 내 액체의 오염을 방지할 수 있는 효과를 갖는다.According to the present invention, when the pumping operation for discharging the liquid in the container is not performed, 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.
또한, 본 발명은, 펌핑부와 상기 펌핑부를 가압하는 가압부의 구조를 간소화하여 제조가 용이할 수 있는 효과를 갖는다.In addition, 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.
또한, 본 발명은, 펌핑부 하부에 고정되어 스트로와 착탈되는 스트로연결부재를 포함함으로써, 화장품 용기가 플라스틱 용기인 경우 및 스트로를 사용해야 하는 유리 용기인 경우에도 모두 사용할 수 있는 효과를 갖는다.In addition, 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.
도 1은 제1 실시예에 따른 액체용기의 액체 배출장치를 나타낸 분해 사시도이다.1 is an exploded perspective view showing a liquid discharge device of the liquid container according to the first embodiment.
도 2는 도 1의 분해 단면도이다.2 is an exploded cross-sectional view of FIG. 1.
도 3은 도 1의 결합 단면도이다.3 is a cross sectional view of FIG. 1.
도 4는 도 1의 가압부를 나타낸 저면도이다.4 is a bottom view illustrating the pressing unit of FIG. 1.
도 5a는 가압부에 가압하는 힘이 발생될 경우의 액체용기의 액체 배출장치의 작동 상태를 도시한 도면이다.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.
도 5b는 가압부에 가압하고 있던 힘이 제거될 경우의 액체용기의 액체 배출장치의 작동 상태를 도시한 도면이다.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.
도 6은 제2 실시예에 따른 액체용기의 액체 배출장치를 나타낸 분해 사시도이다.6 is an exploded perspective view showing a liquid discharge device of the liquid container according to the second embodiment.
도 7은 도 6의 분해 단면도이다.7 is an exploded cross-sectional view of FIG. 6.
도 8은 도 6의 결합 단면도이다.8 is a cross-sectional view of the combination of FIG.
이하, 첨부된 도면을 참조하여 본 발명의 바람직한 실시예를 상세히 설명하기로 한다.　 Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.
본 발명의 실시예들은 당해 기술 분야에서 통상의 지식을 가진 자에게 본 발명을 더욱 완전하게 설명하기 위하여 제공되는 것이며, 아래의 실시예들은 여러 가지 다른 형태로 변형될 수 있으며, 본 발명의 범위가 아래의 실시예들로 한정되는 것은 아니다. 오히려, 이들 실시예는 본 개시를 더욱 충실하고 완전하게 하며 당업자에게 본 발명의 사상을 완전하게 전달하기 위하여 제공되는 것이다.　 Embodiments of the present invention are provided to more fully explain the present invention to those skilled in the art, and the following embodiments may be modified in many different forms, the scope of the present invention It is not limited to the following embodiments. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.
본 명세서에서 사용된 용어는 특정 실시예를 설명하기 위하여 사용되며, 본 발명을 제한하기 위한 것이 아니다. 본 명세서에서 사용된 바와 같이 단수 형태는 문맥상 다른 경우를 분명히 지적하는 것이 아니라면, 복수의 형태를 포함할 수 있다. 또한, 본 명세서에서 사용되는 경우 "포함한다(comprise)" 및/또는"포함하는(comprising)"은 언급한 형상들, 숫자, 단계, 동작, 부재, 요소 및/또는 이들 그룹의 존재를 특정하는 것이며, 하나 이상의 다른 형상, 숫자, 동작, 부재, 요소 및/또는 그룹들의 존재 또는 부가를 배제하는 것이 아니다. 본 명세서에서 사용된 바와 같이, 용어 "및/또는"은 해당 열거된 항목 중 어느 하나 및 하나 이상의 모든 조합을 포함한다.　 The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the singular forms "a", "an" and "the" may include the plural forms as well, unless the context clearly indicates otherwise. Also, as used herein, "comprise" and / or "comprising" specifies the presence of the mentioned shapes, numbers, steps, actions, members, elements and / or groups of these. It is not intended to exclude the presence or the addition of one or more other shapes, numbers, acts, members, elements and / or groups. As used herein, the term "and / or" includes any and all combinations of one or more of the listed items.
본 명세서에서 제1, 제2 등의 용어가 다양한 부재, 영역 및/또는 부위들을 설명하기 위하여 사용되지만, 이들 부재, 부품, 영역, 층들 및/또는 부위들은 이들 용어에 의해 한정되어서는 안됨은 자명하다. 이들 용어는 특정 순서나 상하, 또는 우열을 의미하지 않으며, 하나의 부재, 영역 또는 부위를 다른 부재, 영역 또는 부위와 구별하기 위하여만 사용된다. 따라서, 이하 상술할 제1 부재, 영역 또는 부위는 본 발명의 가르침으로부터 벗어나지 않고서도 제2 부재, 영역 또는 부위를 지칭할 수 있다.Although the terms 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.
이하, 본 발명의 실시예들은 본 발명의 실시예들을 개략적으로 도시하는 도면들을 참조하여 설명한다. 도면들에 있어서, 예를 들면, 제조 기술 및/또는 공차에 따라, 도시된 형상의 변형들이 예상될 수 있다. 따라서, 본 발명의 실시예는 본 명세서에 도시된 영역의 특정 형상에 제한된 것으로 해석되어서는 아니 되며, 예를 들면 제조상 초래되는 형상의 변화를 포함하여야 한다.Hereinafter, embodiments of the present invention will be described with reference to the drawings schematically showing embodiments of the present invention. In the drawings, for example, variations in the shape shown may be expected, depending on manufacturing techniques and / or tolerances. Accordingly, embodiments of the present invention should not be construed as limited to the specific shapes of the regions shown herein, but should include, for example, changes in shape resulting from manufacturing.
제1 실시예First embodiment
도 1은 제1 실시예에 따른 액체용기의 액체 배출장치를 나타낸 분해 사시도이다. 그리고 도 2는 도 1의 분해 단면도이고, 도 3은 도 1의 결합 단면도이다. 또한, 도 4는 도 1의 가압부를 나타낸 저면도이다.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, and FIG. 3 is a combined cross-sectional view of FIG. 1. 4 is a bottom view illustrating the pressing unit of FIG. 1.
도 1에 도시된 바와 같이, 제1 실시예에 따른 액체용기의 액체 배출장치는 용기(11), 숄더부(13), 펌핑부(15) 및 가압부(17)를 포함한다.As shown in 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.
용기(11)는 원형 또는 다각 형상으로 형성되고, 개방된 상부 외주면에 형성된 외측 나사산(21)을 포함하며, 내부에는 액상 화장품 등의 액체가 저장되는 공간이 형성될 수 있다.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.
이하에서는 도 1 내지 도 3을 참조하여 숄더부(13)와 펌핑부(15)를 상세하게 설명한다.Hereinafter, the shoulder part 13 and the pumping part 15 will be described in detail with reference to FIGS. 1 to 3.
숄더부(13)는 하부 내주면에 형성된 내측 나사산(31)과, 내측 상단에 형성된 이탈방지턱(33)과, 내측 나사산(31)과 이탈방지턱(33) 사이의 내측에 형성된 중공형 걸림턱(35) 및, 가압부(17)가 승,하강할 수 있도록 이탈방지턱(33)과 중공형 걸림턱(35) 사이의 내측에 형성된 가이드면(37)을 포함한다. 여기서, 숄더부(13)는 용기(11)의 형상과 대응하도록 형성되고, 내측 나사산(31)이 용기(11)의 외측 나사산(21)에 끼움 고정되어 용기(11)에 결합된다.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. Here, 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).
이탈방지턱(33)은 가압부(17)의 이탈을 방지하기 위해 형성된다. 그리고 중공형 걸림턱(35)은 후술될 펌핑부(15)의 안착부재(51)를 고정하도록, 숄더부(13) 내관의 직경 보다 작은 직경의 중공(41)을 구비하며 형성된다.Departure preventing jaw (33) is formed to prevent the departure of the pressing portion (17). And 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.
펌핑부(15)는 중공형 걸림턱(35)에 고정되는 안착부재(51)와, 안착부재(51)의 개방된 상측으로 인입하여 안착되는 펌핑부재(53) 및 펌핑부재(53)의 내부공간을 진공화 시키는 진공부재(55)를 포함한다. 여기서, 안착부재(51)가 중공형 걸림턱(35)에 고정됨에 따라 펌핑부(15)의 일측은 숄더부(13) 내부에 고정된다.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. Here, as 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.
안착부재(51)는 상하로 연장형성된 대경부재(61)와 소경부재(63)를 포함한다. 대경부재(61)는 펌핑부재(53)의 인입통로로써, 상부 외주면에 형성되는 이중 걸림턱(71)과 하부 내측에 형성되는 이중 걸림돌기(73)를 포함한다.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.
이중 걸림턱(71)은 대경부재(61) 상단부위에 외주면으로부터 돌출된 상측 걸림턱(81)과, 상측 걸림턱(81) 하측의 대경부재(61) 외주면으로부터 돌출되도록 형성되며 중공형 걸림턱(35)의 중공(41)의 직경보다 더 큰 직경으로 돌출된 하측 걸림턱(83)으로 이루어진다. 여기서, 중공형 걸림턱(35)의 상면 상에 상측 걸림턱(81)이 위치하고, 중공형 걸림턱(35)의 하면 하에 하측 걸림턱(83)이 위치함으로써, 안착부재(51)는 숄더부(13)의 중공형 걸림턱(35)에 고정된다.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). Here, the upper locking jaw 81 is positioned on the upper surface of the hollow locking jaw 35, and 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).
이때, 안착부재(51)가 중공형 걸림턱(35)에 고정되고 숄더부(13)가 용기(11)에 결합될 경우, 하측 걸림턱(83)이 중공(41)의 직경보다 더 큰 직경으로 돌출되도록 형성됨에 따라 용기(11) 내부에 저장된 액체가 중공(41)을 통하여 배출되는 것을 방지할 수 있다.At this time, when the seating member 51 is fixed to the hollow locking jaw 35 and the shoulder portion 13 is coupled to the container 11, 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).
이중 걸림돌기(73)는 대경부재(61)와 소경부재(63)의 경계부위에 대경부재(61) 내주면으로부터 돌출된 하측 걸림돌기(91)와, 하측 걸림돌기(91) 상측에 대경부재(61) 내주면으로부터 돌출된 상측 걸림돌기(93)로 이루어져 후술될 펌핑부재(53)의 끼움턱(131)이 고정되도록 형성된다. 여기서, 이중 걸림돌기(73)에 끼움턱(131)이 고정됨에 따라 펌핑부재(53)의 하단면은 후술될 소경부재(63)의 거치관(101)에 거치되고, 가압부(17)의 작동에 의해 수시로 변형되는 펌핑부재(53)가 상부로 이탈되는 것을 방지할 수 있다.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. Here, as the fitting jaw 131 is fixed to the double locking projection 73, 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.
소경부재(63)는 대경부재(61)의 직경보다 작은 직경을 가지며 대경부재(61)의 외주면과 일체로 형성된 외관부 내측에 중심방향으로 이격되게 형성된 거치관(101)을 포함한다. 여기서, 거치관(101)은 용기(11)에 내부에 저장된 액체의 펌핑부(15) 내부로의 배출통로인 배출개구(103)가 벽면에 형성된다. 배출개구(103)는 거치관(101)의 하부에 원주 방향으로 적어도 하나 이상 형성된다. 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. Here, 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.
이때, 가압부(17)를 통하여 외부로부터 내부로 압력이 발생하는 경우 및 가압부(17)를 통하여 외부로부터 내부로 압력이 발생되지 않는 평상시의 경우, 배출개구(103)는 거치관(101)에 거치되는 후술될 펌핑부재(53)의 차단부재(133)에 의해 차단된다. 한편, 가압부(17)를 통하여 외부로부터 내부로 압력이 발생하고 그 압력이 해제되어 가압부(17)가 원위치로 복귀할 때는 내측으로 이동되는 차단부재(133)에 의해 배출개구(103)가 열리고, 용기(11) 내부에 저장된 액체가 펌핑부재(53) 내부로 배출된다.At this time, in the case where pressure is generated from the outside to the inside through the pressurizing unit 17 and in the usual case in which pressure is not generated from the outside to the inside through the pressing unit 17, the discharge opening 103 is a holding tube 101. Blocked by the blocking member 133 of the pumping member 53 to be mounted later. On the other hand, when the pressure is generated from the outside through the pressing portion 17 to the inside and the pressure is released and the pressing portion 17 returns to its original position, 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.
펌핑부재(53)는 배출개구(103)를 통해 이동되는 액체가 후술될 가압부(17)의 배출구(151)로 배출될 수 있도록, 탄성 복원력을 갖는 재질이며 내부가 관통되고 단차진 원통 형상으로 형성된다. 여기서, 펌핑부재(53)는 실리콘 수지, 에틸렌초산비닐(Ethylene Vinyl Acetate)수지, 폴리올레핀(Polyolefine)수지, 에틸렌-프로필렌 공중합체 고무(Ethylene-propylene copolymer rubber), 브로모 부틸 고무(Bromo butyl rubber) 등으로 이루어질 수 있다.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. Here, the pumping member 53 is a silicone resin, ethylene vinyl acetate resin, polyolefin resin, ethylene-propylene copolymer rubber, bromo butyl rubber Or the like.
또한, 펌핑부재(53)는 상부에 가압부(17)의 작동에도 형태를 유지하는 유지부재(111)와, 하부에 가압부(17)의 작동에 의해 형태가 변형되는 가변부재(113)로 나누어 형성된다. 여기서, 가변부재(113)는 유지부재(111)와 일체로 형성된다.In addition, 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. Here, the variable member 113 is formed integrally with the holding member 111.
유지부재(111)는 상부에 형성되며 후술될 가압부(17)의 인입부(157)에 지지되는 고정부재(121)를 포함한다. 여기서, 고정부재(121)는 또한, 진공부재(55)에 의해 펌핑부재(53)의 관통된 내부의 공간이 진공화되도록 진공부재(55)가 인입되는 개구이기도 하다. 그리고 유지부재(111)는 고정부재(121)와 일체로 형성된다.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. Here, 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. And the holding member 111 is formed integrally with the fixing member 121.
가변부재(113)는 하부에 형성되며 이중 걸림돌기(73)에 끼움 고정되는 끼움턱(131)과, 끼움턱(131)의 하측에 형성되며 안착부재(51)의 거치관(101)에 거치되어 안착부재(51)의 배출개구(103)를 개폐시키는 차단부재(133)를 포함한다.The 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.
진공부재(55)는 관통된 내부에 위치하여 즉 유지부재(111)와 가변부재(113)와의 경계부위의 가변부재(113)에 위치하여 펌핑부재(53)의 내부공간을 반복적으로 진공화시키는 진공용 마개(141)와, 진공용 마개(141)로부터 연장형성되며 후술될 가압부(17)의 인입공(155)에 고정 지지되는 고정바(143)를 포함한다.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.
여기서, 진공용 마개(141)는 펌핑부재(53)의 내부공간으로 위치되기 위한 것으로 고정바(143)와 일체로 형성된다. 또한, 고정바(143)가 인입공(155)에 고정 지지됨에 따라 외부로부터 가압부(17)가 수시로 가압되는 경우에 가압부(17)와 진공부재(55)가 분리되는 것을 방지할 수 있다. 또한, 진공용 마개(141)는 테이퍼진 형상 또는 원형 형상으로 형성될 수 있다. 그리고 고정바(143)는 단차진 바 형상으로 형성될 수 있다.Here, 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. In addition, when 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. . In addition, 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.
이때, 진공용 마개(141)가 펌핑부재(53)의 내부공간에 위치되어 펌핑부재(53)의 내부공간을 진공화시킴에 따라 용기(11) 내부에 저장된 액체가 후술될 가압부(17)의 배출구(151)를 통하여 외부로 배출될 때에만 공기에 접촉하기 때문에 용기(11) 및 펌핑부재(53) 내의 액체가 오염되는 것을 방지할 수 있다.At this time, as 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.
도1 내지 도4에 도시된 바와 같이, 가압부(17)는 펌핑부(15)를 통해 이동되는 액체가 외부로 배출되도록 가이드하는 배출구(151)와, 배출구(151)와 연통되고, 가압부(17)의 내측에 중심방향으로 이격되며 가압부(17)의 상단으로부터 하측으로 연장 돌출되는 연통관(153)과, 진공부재(55)의 고정바(143)가 인입되어 고정 지지되도록 가압부(17) 상부의 연통관(153) 중앙에 형성되는 인입공(155)과, 펌핑부재(53)의 고정부재(121)가 인입되어 지지되도록 연통관(153) 내주면과 인입공(155) 외주면과의 사이에 형성되는 인입부(157)와, 펌핑부재(53)의 유지부재(111)가 지지되도록 연통관(153) 내주면으로부터 돌출된 지지턱(159) 및, 숄더부(13)의 이탈방지턱(33)에 형성된 턱과 대응하도록 가압부(17) 하단의 외주면으로부터 돌출되어 형성되는 이탈방지돌기(161)를 포함한다.As shown in Figures 1 to 4, 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.
도 5a는 가압부에 가압하는 힘이 발생될 경우의 액체용기의 액체 배출장치의 작동 상태를 도시한 도면이고, 도 5b는 가압부에 가압하고 있던 힘이 제거될 경우의 액체용기의 액체 배출장치의 작동 상태를 도시한 도면이다.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.
이하, 도 5a 및 도 5b에 도시된 바와 같이, 제1 실시예에 따른 액체용기의 액체 배출장치에 대한 작용을 상세하게 설명한다.5A and 5B, the operation of the liquid container according to the first embodiment on the liquid discharge device will be described in detail.
도 5a에 도시된 바와 같이, 액체용기의 사용자가 가압부(17)의 상면을 하측 방향으로 눌러주는 등 가압부(17)에 가압하는 힘이 발생될 경우, 가압부(17)는 숄더부(13)의 가이드면(37)을 따라 하측 방향으로 이동하게 된다.As illustrated in FIG. 5A, 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.
가압부(17)가 가이드면(37)을 따라 이동되면 펌핑부재(53)의 유지부재(111)는 외형을 유지하면서 하측 방향으로 이동되고, 유지부재(111)가 하측 방향으로 이동되면 그 힘에 의해 펌핑부재(53)의 가변부재(113)가 변형된다. 이때, 가변부재(113)가 변형됨에 따라 가변부재(113)와 진공부재(55)의 진공용 마개(141)가 서로 이격되기 때문에, 펌핑부재(53)의 내부공간은 진공화되지 않고 개방된다.When the pressing portion 17 is moved 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. At this time, as 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. .
상기와 같이 가변부재(113)가 변형됨에 따라 펌핑부재(53)의 내부공간이 진공화되지 않고 개방되며, 가변부재(113)가 변형됨에 따라 즉 가변부재(113)가 수축됨에 따라 관통된 내부 즉 펌핑부재(53) 내부에 차있던 액체가 배출구(151)를 통해 외부로 배출된다. 이때, 펌핑부재(53)의 고정부재(121)는 양측으로 벌어져 인입공(155)의 외측면과 이격된다. 여기서, 펌핑부재(53)의 고정부재(121)가 양측으로 벌어짐에 따라 펌핑부(15)를 통해 이동되는 액체가 배출구(151)를 통해 외부로 배출될 수 있는 통로가 생기게 된다.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. At this time, 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). Here, as 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.
그리고 도 5b에 도시된 바와 같이, 가압부(17)가 원위치로 복귀하면 즉 가압부(17)에 가압하고 있던 힘이 제거되면 형태가 변형된 가변부재(113)가 탄성력에 의해 상부로 이동되면서 가변부재(113)는 다시 원위치로 복귀된다.As shown in FIG. 5B, when the pressing unit 17 returns to its original position, that is, when the force applied to the pressing unit 17 is removed, the variable member 113 whose shape is deformed is moved upward by the elastic force. The variable member 113 is returned to its original position.
상기와 같이 가변부재(113)가 다시 원위치로 복귀됨에 따라, 양측으로 벌어진 고정부재(121)는 내측으로 이동되어 다시 가압부(17)의 인입공(155) 외측면에 밀착되고, 다시 진공용 마개(141)가 유지부재(111)와 가변부재(113)와의 경계부위의 가변부재(113)에 위치하며 통로를 막아 펌핑부재(53)의 내부공간은 다시 외부와의 공기흐름이 차단된다. 이때, 가변부재(113)가 다시 원위치로 복귀될 때는 펌핑부재(53)의 차단부재(133)가 내측 방향으로 이동되어 안착부재(51)의 배출개구(103)가 열려 용기(11) 내부에 저장된 액체가 펌핑부재(53) 내부로 배출되며, 상기 액체가 펌핑부재(53) 내부에 채워지면 차단부재(133)가 외측으로 이동되어 즉 차단부재(133)를 외측으로 밀어 배출개구(103)가 밀폐되도록 차단한다.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. At this time, when the variable member 113 is returned to its original position, 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.
제2 실시예Second embodiment
도 6은 제2 실시예에 따른 액체용기의 액체 배출장치를 나타낸 분해 사시도이다. 그리고 도 7은 도 6의 분해 단면도이고, 도 8은 도 6의 결합 단면도이다.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.
다음은 도 6 내지 도 8을 참조하여, 제2 실시예에 따른 액체용기의 액체 배출장치를 설명한다.Next, a liquid discharge device of the liquid container according to the second embodiment will be described with reference to FIGS. 6 to 8.
상기 제2 실시예를 설명함에 있어, 제1 실시예와 동일한 구성의 설명은 생략하기로 한다.In describing the second embodiment, description of the same configuration as that of the first embodiment will be omitted.
제2 실시예에 따른 액체용기의 액체 배출장치는 용기(11), 숄더부(13), 펌핑부(15), 가압부(17) 및 스트로부(19)를 포함한다.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.
여기서, 용기(11), 숄더부(13), 펌핑부(15) 및 가압부(17)의 구성은 제1 실시예의 구성과 실질적으로 동일하다.Here, 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.
다만, 펌핑부(15)의 소경부재(63)에 걸림턱(171)이 소경부재(63)의 외주면으로부터 돌출되어 형성되고, 그에 따라 소경부재(63)가 제1 실시예의 구성과 상이할 수 있다.However, 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.
그리고 스트로부(19)는 걸림턱(171)을 통하여 소경부재(63)에 고정되는 스트로연결부재(181)와, 스트로연결부재(181)에 연결되는 스트로(183)를 포함한다. 여기서, 스트로연결부재(181)는 스트로(183)와 착탈될 수 있다. 이에 따라, 제2 실시예에 따른 액체용기의 액체 배출장치는 걸림턱(171)을 통하여 소경부재(63)에 고정되어 스트로(183)와 착탈되는 스트로연결부재(181)를 포함함으로써, 화장품 용기가 플라스틱 용기인 경우 및 스트로를 사용해야 하는 유리 용기인 경우에도 모두 사용될 수 있다.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. Here, the straw connecting member 181 may be detachable from the straw 183. Accordingly, 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.
스트로연결부재(181)는 소경부재(63)에 고정될 수 있는 직경으로 형성되어 걸림턱(171)을 통해 소경부재(63)에 고정되는 제1 연결관(191) 및, 제1 연결관(191) 하부에 제1 연결관(191)의 직경보다 작은 직경으로 형성되며 스트로(183)와 연결되는 제2 연결관(193)을 포함한다. 여기서, 제2 연결관(193)은 제1 연결관(191)에 일체로 형성된다.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. Here, the second connector 193 is integrally formed with the first connector 191.
제1 연결관(191)은 소경부재(63)의 걸림턱(171)에 형성된 턱과 대응하게 제1 연결관(191) 상단의 내주면으로부터 돌출된 걸림돌기(195)를 포함한다.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.
스트로(183)는 상단이 제2 연결관(193)에 연결되어 용기(11)에 내장되며 하단이 용기(11) 바닥에 근접하여 배치된다. 여기서, 스트로(183)는 하부가 휘어서 하단이 용기(11) 바닥의 가장자리에 배치될 수 있다.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. Here, the straw 183 may be bent at a lower end thereof and disposed at an edge of the bottom of the container 11.
이상, 본 발명의 액체용기의 액체 배출장치에 관한 구체적인 실시예에 관하여 설명하였으나, 본 발명의 범위에서 벗어나지 않는 한도 내에서는 여러 가지 실시 변형이 가능함은 자명하다.As mentioned above, although the specific Example regarding the liquid discharge apparatus of the liquid container of this invention was described, it is clear that various implementation variations are possible without departing from the scope of the present invention.
그러므로 본 발명의 범위에는 설명된 실시예에 국한되어 전해져서는 안 되며, 후술하는 특허청구범위뿐만 아니라 이 특허청구범위와 균등한 것들에 의해 정해져야 한다.Therefore, the scope of the present invention should not be limited to the described embodiments, but should be determined by the claims below and equivalents thereof.
즉, 전술된 실시예는 모든 면에서 예시적인 것이며, 한정적인 것이 아닌 것으로 이해되어야 하며, 본 발명의 범위는 상세한 설명보다는 후술될 특허청구범위에 의하여 나타내어지며, 그 특허청구범위의 의미 및 범위 그리고 그 등가 개념으로부터 도출되는 모든 변경 또는 변형된 형태가 본 발명의 범위에 포함되는 것으로 해석되어야 한다.In other words, the foregoing embodiments are to be understood in all respects as illustrative and not restrictive, the scope of the invention being indicated by the following claims rather than the detailed description, and the meaning and scope of the claims and All changes or modifications derived from the equivalent concept should be interpreted as being included in the scope of the present invention.
본 발명은 액체용기의 개발분야에 이용될 수 있다. The present invention can be used in the field of developing a liquid container.

Claims (16)

  1. 액체가 저장되는 공간인 용기의 상부에 체결 고정되는 숄더부;A shoulder portion which is fastened and fixed to an upper portion of a container which is a space in which liquid is stored;
    상기 숄더부 내부에 고정되고, 상기 액체가 상기 용기로부터 배출되도록 탄성 복원력을 갖는 재질로 내부가 관통된 원통 형상으로 형성되며, 상기 원통 형상의 관통된 내부의 공간이 반복적으로 진공화되도록 상기 관통된 내부에 위치하는 진공부재가 구비된 펌핑부; 및It is fixed to the inside of the shoulder portion, the liquid is formed in a cylindrical shape penetrating the inside of a material having an elastic restoring force so that the liquid is discharged from the container, the penetrated so that the space in the cylindrical penetrated interior is repeatedly vacuumed A pumping unit having a vacuum member located therein; And
    상기 펌핑부 상부에 설치 고정되고, 상기 펌핑부를 가압하는 가압부; 를 포함하며, A pressurizing unit installed and fixed on the pumping unit and pressurizing the pumping unit; Including;
    상기 펌핑부는 상기 진공부재에 의해 상기 관통된 내부의 공간이 진공화되도록 상기 진공부재가 인입되는 개구인 고정부재를 가지는 펌핑부재 및 상기 숄더부 내부에 고정되고 상기 펌핑부재가 인입되어 안착되는 안착부재를 구비하고,The pumping part has a pumping member having a fixing member which is an opening through which the vacuum member is drawn in so that the space inside the penetrated interior is evacuated, and a seating member fixed inside the shoulder part and seated with the pumping member seated therein. And
    상기 숄더부는 상기 가압부가 상기 숄더부로부터의 이탈을 방지하도록, 내측상단에 형성되는 이탈방지턱 및 상기 안착부재의 외주면에 형성된 이중 걸림턱과 체결되기 위해 내측에 형성된 중공형 걸림턱을 구비하며,The shoulder portion has a hollow locking jaw formed on the inner side to be engaged with a release preventing jaw formed on the inner upper end and a double locking jaw formed on the outer circumferential surface of the seating member so that the pressing portion prevents detachment from the shoulder portion.
    상기 가압부는 상기 이탈방지턱과 상기 중공형 걸림턱 사이의 내주면을 따라The pressing portion is along the inner circumferential surface between the separation prevention jaw and the hollow locking jaw
    승, 하강하고, Going down, going down,
    상기 펌핑부는 상기 가압부에 의해 가압될 경우 상기 액체를 상기 가압부를 통해 외부로 배출시키고, 상기 가압부가 원위치로 복귀하면 상기 진공부재에 의해 상기 관통된 내부의 공간을 진공화시키는 액체용기의 액체 배출장치.The pumping unit discharges the liquid to the outside through the pressurizing unit when pressurized by the pressurizing unit, and when the pressurizing unit returns to its original position, the liquid discharge device of the liquid container for evacuating the interior spaces penetrated by the vacuum member. .
  2. 제1 항에 있어서, 상기 진공부재는,The method of claim 1, wherein the vacuum member,
    상기 관통된 내부의 공간이 진공화되도록 상기 펌핑부 내부에 위치하는 진공용 마개; 및A vacuum stopper positioned inside the pumping part such that the space inside the through hole is evacuated; And
    상기 진공용 마개로부터 연장형성되며 상기 가압부에 고정 지지되는 고정바를 포함하는 액체용기의 액체 배출장치.And a fixing bar extending from the vacuum stopper and fixedly supported by the pressing unit.
  3. 제2 항에 있어서, 상기 펌핑부재는,The method of claim 2, wherein the pumping member,
    상기 고정부재와 일체로 형성되고 상기 가압부의 작동에도 형태를 유지하는 유지부재와, 상기 유지부재와 일체로 형성되고 상기 가압부의 작동에 의해 형태가 변형되는 가변부재로 형성되는 액체용기의 액체 배출장치.The liquid discharge device of the liquid container formed integrally with the holding member and is formed of a holding member which maintains its shape even when the pressing portion is operated, and a variable member which is formed integrally with the holding member and is deformed by the operation of the pressing portion. .
  4. 제3 항에 있어서, 상기 펌핑부재는,The method of claim 3, wherein the pumping member,
    내부가 관통된 원통 형상이고, 상기 가압부가 가압되어 상기 유지부재가 하측 방향으로 이동되면 상기 가변부재가 수축되면서 상기 관통된 내부에 차있던 액체가 외부로 배출되고, 상기 가압부가 원위치로 복귀하면 상기 용기 내의 액체가 상기 관통된 내부를 채움과 동시에 상기 진공부재의 진공용 마개가 상기 유지부재와 상기 가변부재와의 경계부위를 막아 상기 관통된 원통 형상 내부의 공간을 진공상태로 유지시키는 액체용기의 액체 배출장치.When the inside is penetrated through the cylindrical shape, when the pressing portion is pressed and the holding member is moved downward, the variable member is contracted and the liquid filled in the penetrated interior is discharged to the outside, and when the pressing portion returns to its original position, A liquid container in which the liquid in the container fills the interior of the penetrating chamber and the vacuum cap of the vacuum member blocks the boundary between the holding member and the variable member to maintain the space inside the penetrating cylindrical shape in a vacuum state. Liquid ejector.
  5. 제3 항에 있어서, 상기 가변부재는,The method of claim 3, wherein the variable member,
    하부에 형성되며 상기 안착부재에 끼움 고정되는 끼움턱과, 상기 끼움턱의 하측에 형성되며 상기 안착부재의 배출개구를 개폐시키는 차단부재를 포함하는 액체용기의 액체 배출장치.And a fitting jaw formed at a lower portion of the fitting jaw and fixed 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.
  6. 제5 항에 있어서, 상기 안착부재는,The method of claim 5, wherein the seating member,
    상기 이중 걸림턱에 의해 상기 숄더부 내측에 상기 안착부재를 고정시키며, 상기 펌핑부재가 인입 고정되는 대경부재와, 상기 대경부재의 하측으로 일체 형성되며 상기 용기의 액체가 통과되는 상기 배출개구가 형성된 소경부재를 구비하는 액체용기의 액체 배출장치.The seating member is fixed to the inside of the shoulder part by the double locking jaw, and a large diameter member to which the pumping member is inserted and fixed is formed integrally with the lower side of the large diameter member, and the discharge opening through which the liquid of the container passes is formed. Liquid discharge device of a liquid container having a small diameter member.
  7. 제6 항에 있어서, 상기 대경부재는,The method of claim 6, wherein the large diameter member,
    상기 펌핑부재의 상기 끼움턱이 고정되도록, 상기 대경부재와 상기 소경부재의 경계부위에 상기 대경부재 내주면으로부터 돌출되는 하측 걸림돌기와 상측 걸림돌기로 구성되는 이중 걸림돌기를 구비하는 액체용기의 액체 배출장치.And a double locking protrusion comprising a lower locking protrusion and an upper locking protrusion protruding from an inner circumferential surface of the large diameter member at a boundary between the large diameter member and the small diameter member so that the fitting jaw of the pumping member is fixed.
  8. 제6 항에 있어서, 상기 소경부재는,The method of claim 6, wherein the small diameter member,
    상기 대경부재의 직경보다 작은 직경을 가지며 상기 대경부재의 외주면과 일체로 형성된 외관부; 및An exterior portion having a diameter smaller than the diameter of the large diameter member and integrally formed with an outer circumferential surface of the large diameter member; And
    상기 외관부 내측에 중심방향으로 이격되게 형성된 거치관; 을 구비하며,Mounting pipe formed to be spaced apart in the center direction inside the exterior portion; Equipped with
    상기 거치관은 상기 용기에 저장된 액체의 배출통로인 상기 배출개구가 벽면에 형성되는 액체용기의 액체 배출장치.The mounting pipe is a liquid discharge device of the liquid container in which the discharge opening which is the discharge passage of the liquid stored in the container is formed on the wall.
  9. 제3 항에 있어서, 상기 가압부는,The method of claim 3, wherein the pressing unit,
    상기 펌핑부를 통해 이동되는 상기 액체가 외부로 배출되도록 가이드하는 배출구;A discharge port configured to guide the liquid moved through the pumping part to the outside;
    상기 배출구와 연통되고, 상기 가압부의 내측에 중심방향으로 이격되며 상기 가압부의 상단으로부터 하측으로 연장 돌출되는 연통관;A communication tube communicating with the discharge port and spaced apart from the center of the pressing portion in a center direction and protruding downward from an upper end of the pressing portion;
    상기 진공부재의 상기 고정바가 인입되어 고정 지지되도록, 상기 가압부 상부의 상기 연통관 중앙에 형성되는 인입공;An inlet hole formed in the center of the communication tube in the upper portion of the pressing unit so that the fixing bar of the vacuum member is drawn in and fixedly supported;
    상기 펌핑부재의 상기 고정부재가 인입되어 고정 지지되도록, 상기 연통관 내주면과 상기 인입공 외주면과의 사이에 형성되는 인입부;An inlet portion formed between the communication tube inner circumferential surface and the inlet hole outer circumferential surface such that the fixing member of the pumping member is drawn in and fixedly supported;
    상기 펌핑부재의 상기 유지부재가 지지되도록, 상기 연통관 내주면으로부터 돌출된 지지턱; 및A support jaw protruding from the inner circumferential surface of the communication tube so that the holding member of the pumping member is supported; And
    상기 숄더부의 상기 이탈방지턱에 형성된 턱과 대응하도록, 상기 가압부 하단의 외주면으로부터 돌출된 이탈방지돌기;를 포함하는 액체용기의 액체 배출장치.And a release preventing protrusion protruding from the outer circumferential surface of the lower end of the pressing portion so as to correspond to the jaw formed at the release preventing jaw of the shoulder portion.
  10. 제1 항에 있어서, 상기 숄더부는,The method of claim 1, wherein the shoulder portion,
    하측 내주면에 형성되어 상기 용기와 체결되는 나사산을 더 구비하는 액체용기의 액체 배출장치.The liquid discharge device of the liquid container formed on the lower inner peripheral surface and further comprising a screw thread to be engaged with the container.
  11. 액체가 저장되는 공간인 용기의 상부에 체결 고정되는 숄더부;A shoulder portion which is fastened and fixed to an upper portion of a container which is a space in which liquid is stored;
    상기 숄더부 내부에 고정되고, 상기 액체가 상기 용기로부터 배출되도록 탄성 복원력을 갖는 재질로 내부가 관통된 원통 형상으로 형성되며, 상기 원통 형상의 관통된 내부의 공간이 반복적으로 진공화되도록 상기 관통된 내부에 위치하는 진공부재가 구비된 펌핑부;It is fixed to the inside of the shoulder portion, the liquid is formed in a cylindrical shape penetrating the inside of a material having an elastic restoring force so that the liquid is discharged from the container, the penetrated so that the space in the cylindrical penetrated interior is repeatedly vacuumed A pumping unit having a vacuum member located therein;
    스트로를 포함하며, 상기 용기 내에 상기 스트로가 위치하도록, 상기 펌핑부 하부에 결합되어 상기 스트로와 착탈되는 스트로부; 및A straw portion including a straw and coupled to a lower portion of the pumping portion so that the straw is located in the container and detachable from the straw; And
    상기 펌핑부 상부에 설치 고정되고, 상기 펌핑부를 가압하는 가압부; 를 포함하며, A pressurizing unit installed and fixed on the pumping unit and pressurizing the pumping unit; Including;
    상기 펌핑부는 상기 진공부재에 의해 상기 관통된 내부의 공간이 진공화되도록 상기 진공부재가 인입되는 개구인 고정부재를 가지는 펌핑부재 및 상기 숄더부 내부에 고정되고 상기 펌핑부재가 인입되어 안착되는 안착부재를 구비하고,The pumping part has a pumping member having a fixing member which is an opening through which the vacuum member is drawn in so that the space inside the penetrated interior is evacuated, and a seating member fixed inside the shoulder part and seated with the pumping member seated therein. And
    상기 숄더부는 상기 가압부가 상기 숄더부로부터의 이탈을 방지하도록, 내측 상단에 형성되는 이탈방지턱 및 상기 안착부재의 외주면에 형성된 이중 걸림턱과 체결되기 위해 내측에 형성된 중공형 걸림턱을 구비하며,The shoulder portion includes a hollow locking jaw formed on the inner side to be engaged with a double stopping jaw formed on the outer circumferential surface of the seating member and the release prevention jaw formed on the inner top to prevent the pressing portion from being separated from the shoulder portion.
    상기 가압부는 상기 이탈방지턱과 상기 중공형 걸림턱 사이의 내주면을 따라승, 하강하고,The pressing unit is moved up and down along the inner circumferential surface between the separation prevention jaw and the hollow locking jaw,
    상기 펌핑부는 상기 가압부에 의해 가압될 경우 상기 액체를 상기 가압부를 통해 외부로 배출시키고, 상기 가압부가 원위치로 복귀하면 상기 진공부재에 의해 상기 관통된 내부의 공간을 진공화시키는 액체용기의 액체 배출장치.The pumping unit discharges the liquid to the outside through the pressurizing unit when pressurized by the pressurizing unit, and when the pressurizing unit returns to its original position, the liquid discharge device of the liquid container for evacuating the interior spaces penetrated by the vacuum member. .
  12. 제11 항에 있어서, 상기 진공부재는,The method of claim 11, wherein the vacuum member,
    상기 관통된 내부의 공간이 진공화되도록 상기 펌핑부 내부에 위치하는 진공용 마개; 및A vacuum stopper positioned inside the pumping part such that the space inside the through hole is evacuated; And
    상기 진공용 마개부터 연장형성되며 상기 가압부에 고정 지지되는 고정바를 포함하는 액체용기의 액체 배출장치.And a fixing bar extending from the vacuum stopper and fixedly supported by the pressing unit.
  13. 제11 항에 있어서, 상기 안착부재는,The method of claim 11, wherein the seating member,
    상기 펌핑부재의 인입통로인 대경부재와 상기 용기에 저장된 액체의 배출통로인 소경부재가 상하로 연장형성되는 액체용기의 액체 배출장치.And a large diameter member, which is an introduction passage of the pumping member, and a small diameter member, which is a discharge passage of the liquid stored in the container, extend upward and downward.
  14. 제13 항에 있어서, 상기 소경부재는,The method of claim 13, wherein the small diameter member,
    상기 스트로부가 상기 소경부재에 고정되도록, 상기 소경부재의 외주면으로부터 돌출되어 형성되는 걸림턱을 포함하는 액체용기의 액체 배출장치.And a latching jaw protruding from an outer circumferential surface of the small diameter member so that the straw is fixed to the small diameter member.
  15. 제14 항에 있어서, 상기 스트로부는,The method of claim 14, wherein the straw portion,
    상기 걸림턱을 통하여 상기 소경부재에 고정되어 상기 스트로와 착탈되는 스트로연결부재를 포함하는 액체용기의 액체 배출장치.And a straw connecting member fixed to the small diameter member through the locking jaw and detachable from the straw.
  16. 제15 항에 있어서, 상기 스트로연결부재는,The method of claim 15, wherein the straw connection member,
    상기 걸림턱을 통하여 상기 소경부재에 고정되는 제1 연결관; 및A first connecting pipe fixed to the small diameter member through the locking jaw; And
    상기 제1 연결관 하부에 일체로 형성되는 제2 연결관을 포함하며,A second connector formed integrally with the lower part of the first connector;
    상기 제1 연결관은 상기 소경부재의 상기 걸림턱에 형성된 턱과 대응하게 상단의 내주면으로부터 돌출된 걸림돌기를 구비하며, 상기 제2 연결관은 상기 제1 연결관의 직경보다 작은 직경으로 형성되어 상기 스트로와 연결되는 액체용기의 액체 배출장치.The first connector has a locking projection protruding from the inner peripheral surface of the upper end corresponding to the jaw formed in the locking jaw of the small diameter member, the second connector is formed with a diameter smaller than the diameter of the first connector Liquid discharge device for liquid containers connected to straw.
PCT/KR2016/009501 2015-09-01 2016-08-26 Liquid discharge device of liquid container WO2017039236A1 (en)

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KR101875398B1 (en) * 2016-11-11 2018-07-06 주식회사 씨티케이코스메틱스 Cosmetic container of double seal
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KR102206987B1 (en) * 2019-11-29 2021-01-25 주식회사 동기피엔아이 Pump type liquid sealed container with improved leakage prevention
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