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WO2018131743A1 - Récipient du type à pompage comportant une structure d'aspiration de contenu - Google Patents

Récipient du type à pompage comportant une structure d'aspiration de contenu Download PDF

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Publication number
WO2018131743A1
WO2018131743A1 PCT/KR2017/001058 KR2017001058W WO2018131743A1 WO 2018131743 A1 WO2018131743 A1 WO 2018131743A1 KR 2017001058 W KR2017001058 W KR 2017001058W WO 2018131743 A1 WO2018131743 A1 WO 2018131743A1
Authority
WO
WIPO (PCT)
Prior art keywords
contents
pumping
button member
container
suction
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/KR2017/001058
Other languages
English (en)
Korean (ko)
Inventor
정서희
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.)
Yonwoo Co Ltd
Original Assignee
Yonwoo Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Yonwoo Co Ltd filed Critical Yonwoo Co Ltd
Publication of WO2018131743A1 publication Critical patent/WO2018131743A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01—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
    • B05B11/1097—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 with means for sucking back the liquid or other fluent material in the nozzle after a dispensing stroke
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
    • B05B11/1038—Pressure accumulation pumps, i.e. pumps comprising a pressure accumulation chamber
    • B05B11/1039—Pressure accumulation pumps, i.e. pumps comprising a pressure accumulation chamber the outlet valve being mechanically opened after a defined accumulation stroke
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
    • B05B11/1042—Components or details
    • B05B11/1052—Actuation means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
    • B05B11/1042—Components or details
    • B05B11/1073—Springs
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/0005—Components or details
    • B05B11/0027—Means for neutralising the actuation of the sprayer ; Means for preventing access to the sprayer actuation means
    • B05B11/0032—Manually actuated means located downstream the discharge nozzle for closing or covering it, e.g. shutters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/02—Membranes or pistons acting on the contents inside the container, e.g. follower pistons
    • B05B11/028—Pistons separating the content remaining in the container from the atmospheric air to compensate underpressure inside the container
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
    • B05B11/1001—Piston pumps
    • B05B11/1023—Piston pumps having an outlet valve opened by deformation or displacement of the piston relative to its actuating stem
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
    • B05B11/1042—Components or details
    • B05B11/1043—Sealing or attachment arrangements between pump and container
    • B05B11/1046—Sealing or attachment arrangements between pump and container the pump chamber being arranged substantially coaxially to the neck of the container
    • B05B11/1047—Sealing or attachment arrangements between pump and container the pump chamber being arranged substantially coaxially to the neck of the container the pump being preassembled as an independent unit before being mounted on the container
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
    • B05B11/1042—Components or details
    • B05B11/1066—Pump inlet valves
    • B05B11/1067—Pump inlet valves actuated by pressure
    • B05B11/1069—Pump inlet valves actuated by pressure the valve being made of a resiliently deformable material or being urged in a closed position by a spring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
    • B05B11/1042—Components or details
    • B05B11/1073—Springs
    • B05B11/1074—Springs located outside pump chambers

Definitions

  • the present invention relates to a pump-type container having a contents suction structure, and more particularly to the contents remaining at the distal end of the discharge port as the inner volume of the button member is changed by the change in the shape of the contents suction portion according to the pressing of the button member.
  • the pump-type container is composed of a container body for storing the contents, and a pumping member coupled to the upper portion of the container body, and discharges the contents stored in the container body to the outside by the pumping action according to the pressing of the button portion.
  • the patent document 1 is characterized in that the guide member provides a piston function when the button body moves in the upward direction to suck the contents remaining in the nozzle, thereby minimizing the remaining amount of the contents remaining in the nozzle.
  • Patent Document 2 after the pumping action using a double spring, by re-suctioning the contents remaining in the moving passage in response to the control protrusion presses the locking protrusion, to minimize the residual amount of the contents remaining in the moving passage It is characterized by being configured to be.
  • both of the patent documents 1 and 2 have a very complicated structure for suctioning the contents remaining at the tip of the nozzle, so that not only productivity is lowered by increasing the assembly time due to the addition of parts, but also the cost of the container is increased. There was a problem.
  • an object of the present invention is to suck the contents remaining in the tip end of the discharge port as the volume of the button member is changed by the change in the shape of the contents suction portion according to the pressing of the button member
  • By configuring the Suck-back action not only the contents can be prevented from sticking to the discharge port through a simple structure, but also the contents suction structure capable of preventing contamination of the container due to leakage of contents is provided. It is to provide a pumped container.
  • the pump-type container having the contents suction structure includes a container main body in which the contents are stored and the contents stored in the container main body by a pumping action located on the upper part of the container main body.
  • the pumping type container comprising a; button member which is located on the pumping member to press the pumping member, the discharge port is provided on one side thereof;
  • an elastic material suction portion that changes its shape depending on whether the button member is pressed and changes the volume of the inner space of the button member. Due to the contraction of the part, the volume of the inner space of the button member is reduced, and when the pressure of the button member is released, the contents suction part is restored, and the contents remaining at the tip of the discharge port as the volume of the inner space of the button member increases. It is characterized in that it is configured to be inhaled.
  • the central portion of the contents suction portion is characterized in that the communication pipe for communicating the pumping member and the discharge port is provided so that the contents moving upward through the pumping action of the pumping member can be moved to the discharge port.
  • a seating jaw supporting the lower end of the button member is formed below the outer circumferential surface of the contents suction part.
  • the inner side of the button member is provided with a coupling portion coupled to the contents suction portion, the contents suction portion is characterized in that it is formed in close contact with the inner peripheral surface of the coupling portion to block the leakage of the contents.
  • a seating jaw in which the engaging portion of the button member is formed is formed below the outer circumferential surface of the contents suction part.
  • the present invention As described above, according to the present invention, as the inner volume of the button member changes due to the change in the shape of the contents suction part according to whether the button member is pressed, a suck-back action is performed to suck the contents remaining at the tip end of the discharge port.
  • FIG. 1 is an exploded perspective view showing the configuration of a pumping vessel having a content suction structure according to a preferred embodiment of the present invention.
  • Figure 2 is a cross-sectional view showing the configuration of the pumping vessel having a contents suction structure according to a preferred embodiment of the present invention.
  • 3 to 7 is an explanatory view showing the contents suction process of the pumping container provided with a contents suction structure according to a preferred embodiment of the present invention.
  • Figure 8 is a cross-sectional view showing the configuration of the pumping vessel having a contents suction structure according to another embodiment of the present invention.
  • FIG. 1 is an exploded perspective view showing a configuration of a pumping container having a content suction structure according to a preferred embodiment of the present invention
  • Figure 2 is a configuration of a pumping container having a content suction structure according to a preferred embodiment of the present invention It is a cross-sectional view showing a.
  • the pump-type container having the contents suction structure is the container body 100, the support 200, the pumping member 300, the button member 400, the contents Suction unit 500 is included.
  • the container body 100 is that the contents are stored, there is a piston 110 which is installed to rise in accordance with the use of the contents inside, the lower end of the piston 110 in the process of raising the air into the interior of the container body 100 Air inlet hole 120 is formed so that it is possible to flow.
  • the support 200 is coupled to surround the upper portion of the container body 100 to support the pumping member 300, the central portion of the piston rod 320 and seal cap 330 constituting the pumping member 300 is There is provided a cylinder 210 which is raised and lowered, the lower portion of the cylinder 210, the contents inlet hole 211 is formed so that the contents stored in the container body 100 can be introduced during the operation of the pumping member (300)
  • the contents inlet hole 211 is provided with a check valve 230 that is opened and closed depending on whether the pumping member 300 is operated.
  • the support 200 is provided with a lifting guide portion 220 which is formed to surround the cylinder 210 to protrude to guide the vertical movement of the pump body (310).
  • the support 200 is prevented from malfunctioning of the button unit 500, the overcap 600 surrounding the button member 400 is detachably coupled to block foreign matter from entering through the discharge hole 411. do.
  • the pumping member 300 is located above the container body 100 and discharges the contents stored in the container body 100 to the outside by a pumping action, the pump body 310 and the pump body 310 Piston rod 320 is coupled to the inner side of the piston rod, the seal cap 330 is coupled to surround the outer circumferential surface of the piston rod 320 in the lower portion of the piston rod 320 to move along the inner wall of the cylinder 210, and the Is coupled to the inside of the pump body 310 is composed of a spring 340 to provide an elastic force in the upward direction to enable the pumping of the button member 400 repeatedly.
  • the button member 400 is positioned above the pumping member 300 to pressurize the pumping member 300 according to a user's operation to enable a pumping action, and discharge holes 411 to discharge the contents on one side thereof.
  • the formed discharge port 410 is provided.
  • the inner side of the button member 400 is provided with a coupling portion 420 extending downward to enable the contents suction unit 500 to be coupled.
  • the contents suction part 500 is coupled between the pumping member 300 and the button member 400, and after the pumping action is completed, to induce the suction of the contents remaining in the distal end of the discharge port 410,
  • the central portion is provided with a communication tube 520 for communicating the pumping member 300 and the discharge port 410 so that the contents moving upward through the pumping action of the pumping member 300 can move to the discharge port 410 is provided.
  • a content moving hole 510 is formed at the upper end of the communication tube 520.
  • the communicating tube 520 is coupled to the upper portion of the pump body 310 of the pumping member 300 to form a passage through which the contents move, in close contact with the upper inner peripheral surface of the pump body 310 to block the leakage of the moving contents. It is preferably formed.
  • the contents suction part 500 is formed so that the outer peripheral surface is in close contact with the inner peripheral surface of the engaging portion 420 of the button member 400 to block the leakage of the contents, the lower portion of the outer peripheral surface of the coupling of the button member 400 A seating jaw 530 is formed to enable the part 420 to be seated.
  • the contents suction unit 500 is made of an elastic material is changed in shape depending on whether the button member 400 is pressed and configured to change the volume of the inner space of the button member 400
  • the upper end portion is configured to form an inclined surface that increases from the central portion toward the outside, the following will be described in the contents suction process by the contents suction unit 500 with reference to FIGS.
  • the pump-type container with a content suction structure according to another embodiment of the present invention, the button member 400 is coupled to the upper portion of the stem 350 constituting the pumping member 300 is usually discharged the contents In the pump-type container of Figure 8, as shown in Figure 8, to remove the coupling structure for coupling with the stem 350 inside the button member 400, the contents suction portion 500 on the top of the stem 350 ) Are combined.
  • the entire outer circumferential surface of the contents suction unit 500 extends downwardly by the length of the button member 400 so that the seating jaw 530 is configured to directly support the lower end of the button member 400, thereby providing the button member.
  • the volume of the inner space S of the button member 400 is changed by changing the shape of the contents suction part 500 according to whether the button member 400 is pressed. Due to this, a suck-back function of sucking the contents remaining at the tip of the discharge port 410 may be achieved through a simple structure.

Landscapes

  • 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 récipient du type à pompage comportant une structure d'aspiration de contenu, le récipient étant conçu pour permettre une opération d'aspiration inverse du contenu aspiré restant au niveau de la partie d'extrémité avant d'un orifice de sortie, à mesure que le volume interne d'un élément bouton change en raison du changement de forme d'une pièce d'aspiration de contenu lorsque l'élément bouton est pressé, afin de prévenir, grâce à une structure simple, que du contenu reste pris dans l'orifice de sortie et de prévenir une contamination du récipient due à une fuite du contenu.
PCT/KR2017/001058 2017-01-12 2017-02-01 Récipient du type à pompage comportant une structure d'aspiration de contenu Ceased WO2018131743A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020170005101A KR101910057B1 (ko) 2017-01-12 2017-01-12 내용물 흡입구조가 구비된 펌핑식 용기
KR10-2017-0005101 2017-01-12

Publications (1)

Publication Number Publication Date
WO2018131743A1 true WO2018131743A1 (fr) 2018-07-19

Family

ID=62840062

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2017/001058 Ceased WO2018131743A1 (fr) 2017-01-12 2017-02-01 Récipient du type à pompage comportant une structure d'aspiration de contenu

Country Status (2)

Country Link
KR (1) KR101910057B1 (fr)
WO (1) WO2018131743A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20090000905A (ko) * 2007-06-29 2009-01-08 주식회사 종우실업 소형 수동식 펌프
KR20090048727A (ko) * 2007-11-12 2009-05-15 주식회사 태성산업 화장품용기
KR20120130884A (ko) * 2011-05-24 2012-12-04 주식회사 탭코리아 출몰식 작동버튼을 가지는 에어리스 펌프 화장품용기
KR101332169B1 (ko) * 2012-08-21 2013-11-25 (주)연우 내용물의 재흡입이 가능한 디스펜서
KR20160081277A (ko) * 2014-12-31 2016-07-08 (주)연우 버튼 출몰형 펌핑식 화장품 용기

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101219011B1 (ko) 2011-07-08 2013-01-21 (주)연우 디스펜서 펌프버튼
KR101265948B1 (ko) 2011-07-26 2013-05-21 (주)연우 펌핑식 화장품 용기

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20090000905A (ko) * 2007-06-29 2009-01-08 주식회사 종우실업 소형 수동식 펌프
KR20090048727A (ko) * 2007-11-12 2009-05-15 주식회사 태성산업 화장품용기
KR20120130884A (ko) * 2011-05-24 2012-12-04 주식회사 탭코리아 출몰식 작동버튼을 가지는 에어리스 펌프 화장품용기
KR101332169B1 (ko) * 2012-08-21 2013-11-25 (주)연우 내용물의 재흡입이 가능한 디스펜서
KR20160081277A (ko) * 2014-12-31 2016-07-08 (주)연우 버튼 출몰형 펌핑식 화장품 용기

Also Published As

Publication number Publication date
KR101910057B1 (ko) 2018-10-22
KR20180083103A (ko) 2018-07-20

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