MX600U - Pressing pump and liquid container - Google Patents

Pressing pump and liquid container

Info

Publication number
MX600U
MX600U MX2024000600U MX2024000600U MX600U MX 600 U MX600 U MX 600U MX 2024000600 U MX2024000600 U MX 2024000600U MX 2024000600 U MX2024000600 U MX 2024000600U MX 600 U MX600 U MX 600U
Authority
MX
Mexico
Prior art keywords
accommodating cavity
annular part
valve stem
pump body
stem assembly
Prior art date
Application number
MX2024000600U
Other languages
Spanish (es)
Inventor
Tianda Lin
Hengjin Mo
Original Assignee
Zhongshan Luencheong Dispensing Pump 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 Zhongshan Luencheong Dispensing Pump Ltd filed Critical Zhongshan Luencheong Dispensing Pump Ltd
Publication of MX600U publication Critical patent/MX600U/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
    • B05B11/0005—Components or details
    • B05B11/0037—Containers
    • B05B11/0039—Containers associated with means for compensating the pressure difference between the ambient pressure and the pressure inside the container, e.g. pressure relief means
    • B05B11/0044—Containers associated with means for compensating the pressure difference between the ambient pressure and the pressure inside the container, e.g. pressure relief means compensating underpressure by ingress of atmospheric air into the container, i.e. with venting means
    • 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
    • B65D51/00—Closures not otherwise provided for
    • B65D51/24—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes
    • 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
    • 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
    • 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
    • B05B11/1073—Springs
    • B05B11/1074—Springs located outside pump chambers
    • 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
    • B65D51/00—Closures not otherwise provided for
    • B65D51/16—Closures not otherwise provided for with means for venting air or gas
    • B65D51/1672—Closures not otherwise provided for with means for venting air or gas whereby venting occurs by manual actuation of the closure or other element
    • 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
    • B65D55/00—Accessories for container closures not otherwise provided for
    • 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
    • B65D83/76—Containers or packages with special means for dispensing contents for dispensing fluent contents by means of a piston
    • 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

Landscapes

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

Abstract

A pressing pump and a liquid container. The pressing pump comprises a pump body (100), a one-way valve (200), a valve stem assembly (300), a pressing head (400), and an annular part (500). The pump body (100) is provided with an accommodating cavity (110). The valve stem assembly (300) is movably arranged in the accommodating cavity (110), the valve stem assembly (300) is provided with a piston (700), and the piston (700) is located in the accommodating cavity (110). The pressing head (400) is located outside the pump body (100) and is connected to one end of the valve stem assembly (300). The annular part (500) is arranged at the outer circumference of one end of the valve stem assembly (300) and is connected to the side wall of the pressing head (400) close to the pump body (100), the annular part (500) is inserted into the accommodating cavity (110), and the outer circumference of the annular part (500) sealably abuts against an inner wall of the accommodating cavity (110). The annular part (500) is provided with a first channel which communicates with the accommodating cavity (110), or a first channel (510) which communicates with the accommodating cavity is provided between the annular part (500) and the valve stem assembly (300). The pressing head (400) is provided with a second channel (420) which communicates with the first channel (510), and the second channel (420) is provided with a first opening (421) which is disposed on the side wall of the pressing head (400) close to the pump body (100) and which is located at the outer side of the annular part (500). According to the present pressing pump, the circumstances in which external moisture enters the pump body (100) can be reduced, and the waterproof performance is improved.
MX2024000600U 2022-08-05 2024-12-09 Pressing pump and liquid container MX600U (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202210943956.XA CN115489869B (en) 2022-08-05 2022-08-05 Pumps and liquid containers
PCT/CN2023/092524 WO2024027249A1 (en) 2022-08-05 2023-05-06 Pressing pump and liquid container

Publications (1)

Publication Number Publication Date
MX600U true MX600U (en) 2025-10-10

Family

ID=84465802

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2024000600U MX600U (en) 2022-08-05 2024-12-09 Pressing pump and liquid container

Country Status (6)

Country Link
US (1) US20250091070A1 (en)
CN (1) CN115489869B (en)
DE (1) DE212023000238U1 (en)
GB (1) GB2633508A (en)
MX (1) MX600U (en)
WO (1) WO2024027249A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115489869B (en) * 2022-08-05 2025-05-23 中山市联昌喷雾泵有限公司 Pumps and liquid containers
CN116946558A (en) * 2023-07-28 2023-10-27 中山市美捷时包装制品有限公司 An all-plastic combination push pump
CN116946559A (en) * 2023-07-28 2023-10-27 中山市美捷时包装制品有限公司 Lengthened full-plastic self-locking pump
GB2636607A (en) * 2023-07-28 2025-06-25 Majesty Holdings Co Ltd Elongated all-plastic self-locking pump

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20140026694A (en) * 2012-08-23 2014-03-06 (주)연우 A side button pressure type cosmetic vessel
KR101479223B1 (en) * 2014-01-21 2015-01-12 주식회사 네스필러피케이지 airless pump available confirm for everythingng it contents of exhuation condition
JP6746382B2 (en) * 2016-06-01 2020-08-26 株式会社ダイゾー Injection products
CN210311611U (en) * 2019-05-23 2020-04-14 曾建强 External screw pump of spring
CN213621239U (en) * 2020-08-21 2021-07-06 珠海智润护理用品有限公司 Pressure-resistant leak-proof pressing pump and container with same
CN112249501A (en) * 2020-09-04 2021-01-22 珠海智润护理用品有限公司 Spring foam pump
CN214398005U (en) * 2021-02-07 2021-10-15 余姚市丹丹喷雾器有限公司 An all-plastic press pump
CN112810992A (en) * 2021-02-07 2021-05-18 余姚市丹丹喷雾器有限公司 Full-plastic pressing pump
CN215623928U (en) * 2021-05-18 2022-01-25 中山市圣特喷雾泵科技有限公司 Pump core and liquid container convenient to installation
CN216581924U (en) * 2021-11-27 2022-05-24 中山市联昌喷雾泵有限公司 Waterproof press pump of preventing tonifying qi hole feed liquor
CN114789850A (en) * 2022-04-28 2022-07-26 中山市美捷时包装制品有限公司 Super waterproof pressing pump
CN115489869B (en) * 2022-08-05 2025-05-23 中山市联昌喷雾泵有限公司 Pumps and liquid containers
CN218318321U (en) * 2022-08-05 2023-01-17 中山市联昌喷雾泵有限公司 Press pump and liquid container

Also Published As

Publication number Publication date
WO2024027249A1 (en) 2024-02-08
DE212023000238U1 (en) 2025-02-03
GB2633508A (en) 2025-03-12
CN115489869B (en) 2025-05-23
CN115489869A (en) 2022-12-20
US20250091070A1 (en) 2025-03-20
GB202417046D0 (en) 2025-01-01

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