CN213975246U - 一种防水乳液泵 - Google Patents

一种防水乳液泵 Download PDF

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CN213975246U
CN213975246U CN202022252678.2U CN202022252678U CN213975246U CN 213975246 U CN213975246 U CN 213975246U CN 202022252678 U CN202022252678 U CN 202022252678U CN 213975246 U CN213975246 U CN 213975246U
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main column
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林添大
莫恒进
张金明
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ZHONGSHAN LEUNCHEONG DISPENSING PUMP Ltd
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ZHONGSHAN LEUNCHEONG DISPENSING PUMP Ltd
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    • 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
    • B05B11/1059—Means for locking a pump or its actuation means in a fixed position
    • B05B11/106—Means for locking a pump or its actuation means in a fixed position in a retracted position, e.g. in an end-of-dispensing-stroke position
    • 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
    • B05B11/105—Sealing arrangements around pump 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
    • B05B11/1001—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

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Abstract

一种防水乳液泵，包括按头、螺牙、本体、锁盖和主柱，按头包括进液接口、出液通道和环绕进液接口的外螺纹锁合套，锁盖包括锁合腔、设在锁合腔底板上的导向孔和环形座，本体上端穿过螺牙顶板上的贯通孔，本体的圆环形挡板与螺牙的顶板贴合，主柱与导向孔滑动配合；所述主柱上设有台肩；还包括导向套和设在导向套上端内的密封环；导向套与所述锁盖的锁合腔的底板连接，导向套与导向孔连通；主柱与穿过导向套及密封环伸出，密封环与主柱滑动配合，密封环的轴向下端与台肩贴合密封。密封环与主体滑动配合，台肩与密封环的轴向下端配合密封，防止外界的液体经导向孔进入本体、然后进入瓶子内，防止外界液体污染瓶子内的乳液。

Description

一种防水乳液泵
技术领域
本实用新型涉及一种乳液泵。
背景技术
目前现有技术，一种乳液泵，包括按头、螺牙、本体、锁盖、主柱、副柱、活塞和压力弹簧，按头包括进液接口、出液通道和环绕进液接口的外螺纹锁合套；锁盖包括锁合腔、设在锁合腔底板上的导向孔和环形座，环形座上设有下开口的插接槽；本体包括设在上端的圆环形挡板和补气孔；本体上端穿过螺牙顶板上的贯通孔，本体的圆环形挡板与螺牙的顶板贴合，锁盖***本体内，本体的上端***接接槽内；主柱与导向孔滑动配合。存在问题是：在湿潮环境下，水进入锁合腔并导向孔入瓶子内，对容置内的液体污染。
实用新型内容
本实用新型的目的是：提供一种防水乳液泵，它可以防止外界液体经锁盖进入瓶子内，防止外界的水污染瓶子内的液体。
本实用新型是这样实现的：一种防水乳液泵，包括按头、螺牙、本体、锁盖和主柱，按头包括进液接口、出液通道和环绕进液接口的外螺纹锁合套；锁盖包括锁合腔、设在锁合腔底板上的导向孔和环形座，环形座上设有下开口的插接槽；本体包括设在上端的圆环形挡板和补气孔；本体上端穿过螺牙顶板上的贯通孔，本体的圆环形挡板与螺牙的顶板贴合，锁盖***本体内，本体的上端***接接槽内；主柱与导向孔滑动配合；其特殊之处在于：所述主柱上设有台肩；
还包括导向套和设在导向套上端内的密封环；
导向套与所述锁盖的锁合腔的底板连接，导向套与导向孔连通；主柱与穿过导向套及密封环伸出，密封环与主柱滑动配合，密封环的轴向下端与台肩贴合密封。
所述的一种防水乳液泵，其特殊之处在于：所述导向套的内腔呈圆锥台形。
所述的一种防水乳液泵，其特殊之处在于：所述导向套的内腔和外周向面呈圆锥台形，内腔的圆锥角大于外周向面的圆锥角。
所述的一种防水乳液泵，其特殊之处在于：所述导向套的顶部和外周向面相交处倒直角。
所述的一种防水乳液泵，其特殊之处在于：所述锁盖的底板上设有套筒，套筒上设有至少二个导液槽。
本实用新型一种防水乳液泵，密封环与主体滑动配合，台肩与密封环的轴向下端配合密封，防止外界的液体经导向孔进入本体、然后进入瓶子内，防止外界液体污染瓶子内的乳液。
附图说明
图1是本实用新型的剖视图。
图2是本实用新型的立体分解图之一。
图3是本实用新型的立体分解图之二。
图4是本实用新型锁盖的立体图。
图5是本实用新型锁盖的剖视图。
具体实施方式
下面结合附图对本实用新型作进一步描述。
如图1所示，一种防水乳液泵，包括按头1、螺牙2、本体3、锁盖4、主柱5、副柱6、活塞7、压力弹簧8和玻璃9，按头1包括进液接口1A、出液通道1B和环绕进液接口的外螺纹锁合套1C；锁盖4包括锁合腔41、设在锁合腔底板上的导向孔42和环形座43，环形座43上设有下开口的插接槽；本体3包括设在上端的圆环形挡板31和补气孔32；本体3上端穿过螺牙2顶板上的贯通孔，本体3的圆环形挡板31与螺牙2的顶板贴合，锁盖4***本体3内，本体3的上端***环形座43的插接槽内；主柱5与导向孔42滑动配合；主柱5上设有台肩51。
还包括导向套44和设在导向套上端内的密封环441；
导向套44与所述锁盖4的锁合腔41的底板连接，导向套44与导向孔42连通；主柱5穿过导向套44及密封环441伸出，密封环441与主柱5 滑动配合，密封环441的轴向下端与台肩51贴合密封。
所述导向套44的内腔呈圆锥台形。
如图5所示，所述导向套44的内腔和外周向面呈圆锥台形，内腔的圆锥角α大于外周向面的圆锥角β。
作为本实用新型的进一步改进：所述导向套44的顶部和外周向面相交处倒直角442。
作为本实用新型更进一步改进：所述锁盖4的底板上设有套筒45，套筒45上设有二个导液槽451。
图1是本实用新型处于自然状态的剖视图，在图1状态下，下按并转动按头1和主柱4，按头的外螺纹锁合套1C与锁盖4的锁合腔41锁合；在锁合状态下，产品侧放或倒置时，液体会从本体3的补气孔32进入并充满本体3内腔，此时如打开泵头，活塞随按头、主柱、副柱弹起，液体会随之在锁盖与主柱间被带出，形成滞液；
套筒45及导液槽451的设置，打开状态下，本体3内腔的液体会经过导液槽451、补气孔32回流到瓶子内，可减少液体溢出的量和防止补气通道堵塞。
以上所述的仅是本实用新型的优先实施方式。应当指出的是，对于本领域的普通技术人员来说，在不脱离本实用新型原理的情况下，还可以作出若干改进和变型，这也视为本实用新型的保护范围。

Claims (5)

1.一种防水乳液泵，包括按头、螺牙、本体、锁盖和主柱，按头包括进液接口、出液通道和环绕进液接口的外螺纹锁合套，进液接口的外周向面上设有外螺纹；锁盖包括锁合腔、设在锁合腔底板上的导向孔和环形座，环形座上设有下开口的插接槽；本体包括设在上端的圆环形挡板和补气孔；本体上端穿过螺牙顶板上的贯通孔，本体的圆环形挡板与螺牙的顶板贴合，锁盖***本体内，本体的上端***插接槽内；主柱与导向孔滑动配合；其特征在于：所述主柱上设有台肩；
还包括导向套和设在导向套上端内的密封环；
导向套与所述锁盖的锁合腔的底板连接，导向套与导向孔连通；主柱穿过导向套及密封环伸出，密封环与主柱滑动配合，密封环的轴向下端与台肩贴合密封。
2.根据权利要求1所述的一种防水乳液泵，其特征在于：所述导向套的内腔呈圆锥台形。
3.根据权利要求1所述的一种防水乳液泵，其特征在于：所述导向套的内腔和外周向面呈圆锥台形，内腔的圆锥角大于外周向面的圆锥角。
4.根据权利要求1所述的一种防水乳液泵，其特征在于：所述导向套的顶部和外周向面相交处倒直角。
5.根据权利要求1、2、3或4所述的一种防水乳液泵，其特征在于：所述锁盖的底板上设有套筒，套筒上设有至少二个导液槽。
CN202022252678.2U 2020-10-10 2020-10-10 一种防水乳液泵 Active CN213975246U (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108163355A (zh) * 2018-01-03 2018-06-15 中山市联昌喷雾泵有限公司 一种防水乳液泵

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108163355A (zh) * 2018-01-03 2018-06-15 中山市联昌喷雾泵有限公司 一种防水乳液泵
CN108163355B (zh) * 2018-01-03 2023-12-29 联昌喷雾泵(苏州)有限公司 一种防水乳液泵

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