KR102226969B9 - Pump - Google Patents

Pump

Info

Publication number
KR102226969B9
KR102226969B9 KR20200119197A KR20200119197A KR102226969B9 KR 102226969 B9 KR102226969 B9 KR 102226969B9 KR 20200119197 A KR20200119197 A KR 20200119197A KR 20200119197 A KR20200119197 A KR 20200119197A KR 102226969 B9 KR102226969 B9 KR 102226969B9
Authority
KR
South Korea
Prior art keywords
pump
Prior art date
Application number
KR20200119197A
Other languages
Korean (ko)
Other versions
KR102226969B1 (en
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 filed Critical
Priority to KR1020200119197A priority Critical patent/KR102226969B1/en
Priority to PCT/KR2020/015956 priority patent/WO2022059844A1/en
Application granted granted Critical
Publication of KR102226969B1 publication Critical patent/KR102226969B1/en
Publication of KR102226969B9 publication Critical patent/KR102226969B9/en

Links

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
    • B05B11/1043—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
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D34/00—Containers or accessories specially adapted for handling liquid toiletry or cosmetic substances, e.g. perfumes
    • A45D34/04—Appliances specially adapted for applying liquid, e.g. using roller or ball
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K5/00—Holders or dispensers for soap, toothpaste, or the like
    • A47K5/06—Dispensers for soap
    • A47K5/12—Dispensers for soap for liquid or pasty soap
    • A47K5/1202—Dispensers for soap for liquid or pasty soap dispensing dosed volume
    • A47K5/1204—Dispensers for soap for liquid or pasty soap dispensing dosed volume by means of a rigid dispensing chamber and pistons
    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/14—Pumps characterised by muscle-power operation
    • 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
KR1020200119197A 2020-09-16 2020-09-16 Pump KR102226969B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1020200119197A KR102226969B1 (en) 2020-09-16 2020-09-16 Pump
PCT/KR2020/015956 WO2022059844A1 (en) 2020-09-16 2020-11-13 Pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020200119197A KR102226969B1 (en) 2020-09-16 2020-09-16 Pump

Publications (2)

Publication Number Publication Date
KR102226969B1 KR102226969B1 (en) 2021-03-12
KR102226969B9 true KR102226969B9 (en) 2021-09-17

Family

ID=75177154

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020200119197A KR102226969B1 (en) 2020-09-16 2020-09-16 Pump

Country Status (2)

Country Link
KR (1) KR102226969B1 (en)
WO (1) WO2022059844A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102625354B1 (en) * 2023-08-08 2024-01-16 김선수 Elastic body for pump dispenser

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005024100A (en) * 1996-05-29 2005-01-27 Yoshino Kogyosho Co Ltd Synthetic resin-made spring
KR100545007B1 (en) * 2004-05-31 2006-01-24 윤석관 Pumping Apparatus for Vessel of Cosmetics
WO2015105716A2 (en) * 2014-01-13 2015-07-16 Meadwestvaco Corporation Dispensing pump with skirt spring
KR101950808B1 (en) * 2017-05-18 2019-02-22 주식회사 다린 Pump dispenser
KR101975847B1 (en) * 2018-09-20 2019-05-07 (주)삼화피앤티 Spray pump

Also Published As

Publication number Publication date
WO2022059844A1 (en) 2022-03-24
KR102226969B1 (en) 2021-03-12

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Legal Events

Date Code Title Description
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
G170 Re-publication after modification of scope of protection [patent]