WO2021112375A2 - Élément bobine élastique pour distributeur à pompe - Google Patents

Élément bobine élastique pour distributeur à pompe Download PDF

Info

Publication number
WO2021112375A2
WO2021112375A2 PCT/KR2020/011107 KR2020011107W WO2021112375A2 WO 2021112375 A2 WO2021112375 A2 WO 2021112375A2 KR 2020011107 W KR2020011107 W KR 2020011107W WO 2021112375 A2 WO2021112375 A2 WO 2021112375A2
Authority
WO
WIPO (PCT)
Prior art keywords
support ring
elastic
unit
pump dispenser
uniform
Prior art date
Application number
PCT/KR2020/011107
Other languages
English (en)
Korean (ko)
Other versions
WO2021112375A3 (fr
Inventor
손대식
조영민
강윤제
박지현
Original Assignee
주식회사 다린
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 주식회사 다린 filed Critical 주식회사 다린
Priority to KR1020227014514A priority Critical patent/KR102635974B1/ko
Publication of WO2021112375A2 publication Critical patent/WO2021112375A2/fr
Publication of WO2021112375A3 publication Critical patent/WO2021112375A3/fr

Links

Images

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
    • B05B11/1042—Components or details
    • B05B11/1073—Springs
    • B05B11/1074—Springs located outside pump chambers
    • 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
    • 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
    • B05B11/1077—Springs characterised by a particular shape or material
    • 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

Definitions

  • the present invention relates to a coil elastic member for a pump dispenser, and more particularly, provides a uniform elastic restoring force to the head part when the head part moves toward the container cap side by pressure by an external force, and at the same time provides a uniform elastic restoring force to the head part, even in a state in contact with the content It relates to a coil elastic member for a pump dispenser that prevents deterioration.
  • a pump dispenser is a device that discharges a certain amount of gas, liquid, or other contents stored in an airtight container with a pressurized pressure, and is applied to various airtight containers for storing cosmetics, perfumes, medicines or food. fact that has been
  • the coil elastic member is always in contact with the contents, so it can be corroded and deformed, as well as a chemical reaction between the coil elastic member and the contents. There is a problem that the contents may be altered by the
  • the conventional pump dispenser has a problem in that it is inconvenient to separate the coil elastic member during recycling because the rest of the parts except for the coil elastic member are molded and manufactured from a synthetic resin material, thereby reducing the recycling rate.
  • the present invention was created by the necessity as described above, and when the head is moved toward the container cap by external force, it provides an elastic restoring force to the head and at the same time prevents corrosion and deterioration of the contents even in contact with the contents.
  • An object of the present invention is to provide a coil elastic member for use.
  • a coil elastic member for a pump dispenser includes a first support ring accommodated to be seated in a housing provided in a container cap, and a head spaced apart from the first support ring A second support ring pressed to the part and a uniform elastic forming part provided between the first support ring and the second support ring to form a uniform elastic restoring force when the head part is pressed by an external force. characterized.
  • the first support ring, the second support ring, and the uniform elastic forming part may be manufactured by injection molding of a material of a synthetic resin.
  • a pair of the uniform elastic forming part obliquely crosses between the first support ring and the second support ring, and a plurality of elastic providing parts are arranged in a vertical direction to provide an elastic force and the elastic providing part is adjacent to each other in the vertical direction It is connected in the horizontal direction to the part, and is vertically moved to maintain the posture when the pressing force is applied to the second support ring, and includes a posture maintaining unit for varying the inclination of the elastic providing unit.
  • the posture maintaining reinforcing unit is connected in the horizontal direction along a circular trajectory, and by dispersing the load transferred to the posture maintaining unit, the vertical movement posture of the posture maintaining unit is reinforced can do.
  • the coil elastic member for a pump dispenser according to the present invention has an effect that, when a pressing force is applied to the head, the second support ring is not biased toward the first support ring by the uniform elastic forming part, and can be moved to be restored with a uniform load.
  • the present invention has the effect of improving the convenience of recycling while preventing corrosion and deterioration of the contents even in a state in contact with the contents by molding and manufacturing the first support ring, the second support ring, and the uniform elastic forming part of a synthetic resin material there is
  • FIG. 1 is a cross-sectional perspective view illustrating a state in which a coil elastic member for a pump dispenser is applied to a pump dispenser according to an embodiment of the present invention.
  • FIG. 2 is a perspective view illustrating a coil elastic member for a pump dispenser according to an embodiment of the present invention.
  • FIG 3 is an operational view showing an operating state of the coil elastic member for a pump dispenser according to an embodiment of the present invention.
  • FIG 4 is a side view showing a modified example of the uniform elastic forming part in the coil elastic member for a pump dispenser according to an embodiment of the present invention.
  • FIG. 5 is a side view showing another modified example of the uniform elastic forming part in the coil elastic member for a pump dispenser according to an embodiment of the present invention.
  • FIG. 1 is a cross-sectional perspective view illustrating a state in which a coil elastic member for a pump dispenser according to an embodiment of the present invention is applied to a pump dispenser
  • FIG. 2 is a coil elastic member for a pump dispenser according to an embodiment of the present invention.
  • FIG. 3 is an operational view showing an operating state of the elastic coil member for a pump dispenser according to an embodiment of the present invention
  • FIG. 4 is a uniform elasticity in the coil elastic member for a pump dispenser according to an embodiment of the present invention.
  • It is a side view showing a modified example of the forming part
  • FIG. 5 is a side view showing another modified example of the uniformly elastic forming part in the coil elastic member for a pump dispenser according to an embodiment of the present invention.
  • the coil elastic member 100 for a pump dispenser includes a first support ring 110, a second support ring 120, and a uniform elastic forming part ( 130).
  • the first support ring 110 is hookably accommodated in the housing 210 provided in the container cap 200 .
  • the first support ring 110 has uniform elasticity so that when the second support ring 120 is moved by pressure by an external force, the uniform elasticity forming unit 130 exerts an elastic force to restore the second support ring 120 to its original position. It provides support to the forming unit 130 , and is connected to one side of the uniformly elastic forming unit 130 .
  • first support ring 110 is shown in the drawing as a circular ring shape, it is not limited thereto and may be formed in various shapes and various thicknesses.
  • the second support ring 120 is spaced apart from the first support ring 110 and is pressed against the head part 300 .
  • the second support ring 120 is reversibly moved toward the first support ring 110 so that the contents are discharged from the nozzle provided in the head portion 300 when a pressing force is applied to the head portion 300 , and has uniform elasticity. It is connected to the other side of the forming part 130 .
  • the second support ring 120 is shown in the drawing as a circular ring shape, it is not limited thereto and may be formed in various shapes and various thicknesses.
  • the uniform elastic forming part 130 is provided between the first support ring 110 and the second support ring 120 , and forms a uniform elastic restoring force when the head part 300 is pressed by an external force. do.
  • the uniform elastic forming part 130 is provided in the head part 300 and fitted to the circumferential surface of the shaft part 310 which is inserted into the housing 210 to be movable in the axial direction, so that the second support ring 120 is attached to the head part. (300) serves to guide the elastically supported.
  • the uniform elastic forming unit 130 is a pair of the first support ring 110 and the second support ring 120 obliquely intersecting in an X-shape, a plurality are disposed along the vertical direction to provide an elastic force
  • the elastic providing part 131 and the elastic providing part 131 are connected in the horizontal direction to adjacent portions in the vertical direction, and are vertically moved to maintain the posture when the pressing force is applied to the second support ring 120 to provide the elastic providing part It includes a posture maintaining unit 132 for varying the inclination of (131).
  • the posture maintaining unit 132 transmits the load applied to the second support ring 120 . It is vertically moved together with the second support ring 120 while maintaining the receiving posture, and the elastic providing unit 131 is varied so that the inclination becomes gradually gentler. Conversely, when the pressing force applied to the head part 300 is removed while the second support ring 120 is moved to the first support ring 110 side, the inclination of the elastic providing part 131 is steeply changed by the restoring force, The posture maintaining unit 132 is vertically moved to the original position.
  • the second support ring 120 prevents the center of gravity from being biased to either side in the process of moving toward the first support ring 110 by applying a pressing force to the head part 300 , thereby preventing the head for pumping action. It is possible to smoothly guide the elastic movement of the part 300 .
  • the uniform elasticity forming unit 130 distributes the load transmitted to the posture maintaining unit 132 as shown in FIG. 4 to reinforce the vertical movement posture of the posture maintaining unit 132 in the elastic providing unit 131 .
  • the posture maintaining unit 132 may further include a first posture maintaining reinforcing unit 133 provided with a circular trajectory in a horizontally facing portion.
  • the coil elasticity for the pump dispenser since the load applied to the second support ring 120 by pressing the head part 300 is distributed to the posture maintaining unit 132 and the first posture maintaining reinforcing unit 133, the coil elasticity for the pump dispenser according to the present invention The member 100 is prevented from being bent in the process of being contracted or stretched, so that it is possible to provide a more uniform elastic force.
  • the uniform elasticity forming unit 130 is elastically deformed to be curved by the load transmitted to the posture maintaining unit 132 as shown in FIG. 5 to vertically move the posture maintaining unit 132 . It may further include a second posture maintaining reinforcing unit 134 provided in a portion where the posture maintaining unit 132 is spaced apart in the vertical direction to reinforce the posture.
  • the second posture maintaining reinforcing unit 134 is deformed to be curved and then the head unit 300. The moment the pressing force applied to is removed, it is restored while maintaining the vertical separation distance of the posture maintaining unit 132 . Accordingly, in the coil elastic member 100 for the pump dispenser according to the present invention, the portion where the uniform elastic forming part 130 is disposed can be prevented from being twisted or bent.
  • first support ring 110 the second support ring 120 , and the uniform elastic forming part 130 may be injection-molded with a material of a synthetic resin.

Landscapes

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

Abstract

L'invention divulgue un élément bobine élastique pour un distributeur à pompe, l'élément bobine élastique fournissant une force de rappel élastique uniforme à une partie tête lorsque la partie tête est pressée vers un capuchon de récipient par une force externe et empêche la corrosion de celui-ci et la détérioration de contenu même lorsque l'élément bobine élastique est en contact avec le contenu. L'élément bobine élastique de l'invention pour un distributeur à pompe comprend une première bague de support logée dans un boîtier disposé au niveau d'un capuchon de récipient, une seconde bague de support espacée de la première bague de support et étant pressée contre la partie tête et une partie de génération d'élasticité uniforme disposée entre la première bague de support et la seconde bague de support et générant une force de rappel élastique uniforme lorsque la partie tête est pressée par une force externe.
PCT/KR2020/011107 2019-12-04 2020-08-20 Élément bobine élastique pour distributeur à pompe WO2021112375A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020227014514A KR102635974B1 (ko) 2019-12-04 2020-08-20 펌프 디스펜서용 코일탄성부재

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20190160062 2019-12-04
KR10-2019-0160062 2019-12-04

Publications (2)

Publication Number Publication Date
WO2021112375A2 true WO2021112375A2 (fr) 2021-06-10
WO2021112375A3 WO2021112375A3 (fr) 2021-07-29

Family

ID=76222054

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2020/011107 WO2021112375A2 (fr) 2019-12-04 2020-08-20 Élément bobine élastique pour distributeur à pompe

Country Status (2)

Country Link
KR (1) KR102635974B1 (fr)
WO (1) WO2021112375A2 (fr)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09291955A (ja) * 1996-04-26 1997-11-11 Yoshino Kogyosho Co Ltd 合成樹脂製圧縮バネ
JP2005009683A (ja) * 1996-05-29 2005-01-13 Yoshino Kogyosho Co Ltd 合成樹脂製スプリング
US6669184B2 (en) * 2002-05-29 2003-12-30 Visteon Global Technologies, Inc. Composite wave ring spring
JP2007046723A (ja) * 2005-08-10 2007-02-22 Olympus Corp 樹脂コイルばねの製造方法および樹脂コイルばね
KR101033754B1 (ko) * 2008-12-09 2011-05-11 주식회사 하나 액체용기의 배출펌프
KR101300103B1 (ko) * 2011-08-31 2013-08-30 주식회사 다린 펌프 디스펜서
KR101290829B1 (ko) * 2011-10-17 2013-08-07 김정수 펌프 디스펜서
KR20160097607A (ko) * 2015-02-09 2016-08-18 (주)연우 펌핑식 용기의 스프링구조

Also Published As

Publication number Publication date
KR102635974B1 (ko) 2024-02-14
WO2021112375A3 (fr) 2021-07-29
KR20220081356A (ko) 2022-06-15

Similar Documents

Publication Publication Date Title
US20210276030A1 (en) Pump assembly of non-metal pump type cosmetic container
KR101702556B1 (ko) 페이스트 액체 재료의 저압 분배용 장치의 폐쇄를 위한 기구
EP2517797B1 (fr) Système de précompression pour dispositif de distribution de liquides et procédé d'assemblage d'un tel système de précompression
FI89698B (fi) Doseringsapparat foer tryckbehaollare
WO2016129735A1 (fr) Structure à ressort de récipient de type à pompage
CA2657589A1 (fr) Distributeur de matiere visqueuse
KR101554210B1 (ko) 진공펌프가 구비된 크림타입 화장품용기
JP6718890B2 (ja) ボトルに液体を詰め替えるためのシステムおよび方法
KR101785716B1 (ko) 스포이드형 화장품 용기
CN110831703B (zh) 具有通风的瓶的液体分配器以及用于其的排出头
EP2714545B1 (fr) Actionneurs d'aérosol et ensembles aérosol améliorés
JPH0726720B2 (ja) ガス加圧分配容器及びその分配装置
KR20200100836A (ko) 압축 스프링 어셈블리 및 그 사용방법
EP3450026B1 (fr) Pulvérisateur à gâchette
EP3261781B1 (fr) Système d'actionnement pour un système de distribution de substance fluide
WO2021112375A2 (fr) Élément bobine élastique pour distributeur à pompe
CN111348324A (zh) 用于化妆产品瓶的在低压条件下被密封的泵
CN110603206B (zh) 分配器容器
TW201139226A (en) Cartridge with integrated closure cap
CN109205065A (zh) 用于分配流体产品的模制泵
WO2021230429A1 (fr) Pompe distributrice
JP2007289840A (ja) スポイド式ポンプディスペンサ
KR20230121705A (ko) 펌프 디스펜서용 탄성 부재
CN113747978B (zh) 排出头和具有排出头的液体分配器
KR101778581B1 (ko) 어플리케이터가 구비된 튜브 용기

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 20897506

Country of ref document: EP

Kind code of ref document: A2

ENP Entry into the national phase

Ref document number: 20227014514

Country of ref document: KR

Kind code of ref document: A

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 20897506

Country of ref document: EP

Kind code of ref document: A2