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CN104495052B - 一种设置内外锁盖的乳液泵 - Google Patents

一种设置内外锁盖的乳液泵 Download PDF

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CN104495052B
CN104495052B CN201410754529.2A CN201410754529A CN104495052B CN 104495052 B CN104495052 B CN 104495052B CN 201410754529 A CN201410754529 A CN 201410754529A CN 104495052 B CN104495052 B CN 104495052B
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CN104495052A (zh
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林添大
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ZHONGSHAN CLC PUMP Ltd
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ZHONGSHAN CLC 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
    • B05B11/1059—Means for locking a pump or its actuation means in a fixed 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
    • B05B11/0005—Components or details
    • B05B11/0062—Outlet valves actuated by the pressure of the fluid to be sprayed
    • B05B11/0075—Two outlet valves being placed in a delivery conduit, one downstream the other
    • 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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  • Closures For Containers (AREA)
  • Check Valves (AREA)

Abstract

一种设置内外锁盖的乳液泵，包括按头、螺牙、锁盖、本体、主柱、副柱、活塞、弹簧、上玻璃球和下玻璃球，所述锁盖分为内锁盖和外锁盖，本体的上端插入外锁盖的插接槽内，本体的环形凸起与插接槽的环形卡槽嵌合；内锁盖插入外锁盖的接口管内，内锁盖的环形卡槽与接口管内的环形凸起卡合；法兰与盖体的顶表面贴合，止位块的周向一侧与凸起的周向一侧配合；按头的导流管的外螺纹与内锁盖连接部螺合；导向部与主柱滑动配合并液密封。由于采用这样的结构，消费者使用时，主柱和内锁盖一起转动一定角度后，再继续旋转按头时，内锁盖静止；按头相对于内锁盖转动。能有效地防止按头过早打开，速度快，主柱伸入内锁盖的部位附着乳液。

Description

一种设置内外锁盖的乳液泵
技术领域
本发明涉及一种乳液泵。
背景技术
目前现有技术，一种乳液泵，包括按头、螺牙、锁盖、主柱、副柱、活塞、弹簧、上玻璃球和下玻璃球，所述本体底部的进液口处有下玻璃球座，主柱的上端有上玻璃球座；下玻璃球与下玻璃球座构成下单向阀，上玻璃球与上玻璃球座构成上单向阀；所述按头上有出液嘴和与出液嘴连通的导流管，导流管上有外螺纹；主柱的上端与导流管连接；按头的导流管与锁盖螺合。在消费者使用时，转动按头，按头与锁盖分离，即按压按头。存在问题是：按头与锁盖分离过早，易出现液体过早流出，易出现误动。
发明内容
本发明的目的是：提供一种设置内外锁盖的乳液泵，它具有按头先转动一定角度后，按头与才进行分离动作，能防止按头过早打开，防止按头误动，过早流出液体。
本发明是这样实现的：一种设置内外锁盖的乳液泵，包括按头、螺牙、锁盖、本体、主柱、副柱、活塞、弹簧、上玻璃球和下玻璃球，所述本体底部的进液口处有下玻璃球座，主柱的上端有上玻璃球座；下玻璃球与下玻璃球座构成下单向阀，上玻璃球与上玻璃球座构成上单向阀；所述按头上有出液嘴和与出液嘴连通的导流管，导流管上有外螺纹；主柱的上端与导流管连接；
其特殊之处在于：所述锁盖分为内锁盖和外锁盖，
所述外锁盖包括盖体、位于盖体中心的接口管和环绕接口管的插接槽，接口管的内壁上有环形凸起，插接槽的外环壁板的内表面上有环形卡槽；盖体的顶表面上有在一条直径线两端的止位块；
所述内锁盖呈上下开口的筒形，内锁盖内壁上部为连接部、下部为导向部，顶部有法兰，法兰上有位于一条直径线两端的凸起；内锁盖上有环形卡槽；
本体的上端插入外锁盖的插接槽内，本体的环形凸起与插接槽的环形卡槽嵌合；内锁盖插入外锁盖的接口管内，内锁盖的环形卡槽与接口管内的环形凸起卡合；法兰与盖体的顶表面贴合，止位块的周向一侧与凸起的周向一侧配合；
按头的导流管的外螺纹与内锁盖连接部螺合；导向部与主柱滑动配合并液密封。
所述一种设置内外锁盖的乳液泵，其特殊之处在于：所述内锁盖的导向部上有轴线方向上下设置有至少二组弧形凸起，相邻二组的弧形凸起的端部交错；弧形凸起与主柱滑动配合。
所述一种设置内外锁盖的乳液泵，其特殊之处在于：所述弧形凸起一组有一个，其圆心角为250度。
本发明一种设置内外锁盖的乳液泵，由于采用这样的结构，消费者使用时，主柱和内锁盖一起转动一定角度后，再继续旋转按头时，内锁盖静止；按头相对于内锁盖转动。能有效地防止按头过早打开，速度快，主柱伸入内锁盖的部位附着乳液。
附图说明
图1是本发明的剖视图。
图2是本发明的立体分解图。
图3是本发明外锁盖的立体图。
图4是本发明内锁盖的立体图。
具体实施方式
下面结合附图对本发明作进一步描述。
如图1所示，一种设置内外锁盖的乳液泵，包括按头1、螺牙2、锁盖、本体3、主柱4、副柱5、活塞6、弹簧7、上玻璃球81和下玻璃球82，所述本体 3 底部的进液口 31处有下玻璃球座，主柱4的上端有上玻璃球座；下玻璃球82与下玻璃球座构成下单向阀，上玻璃球81与上玻璃球座构成上单向阀；所述按头1上有出液嘴1A和与出液嘴连通的导流管1B，导流管1B上有外螺纹；主柱4的上端插入导流管1B内并固定连接在一起；副柱5上端与主柱4的下端插接，活塞6设置在副柱5上；弹簧7的下端与本体3的内腔的底板配合、上端与副柱5的下端的弹簧座51连接。
活塞6与本体3的上内腔滑动配合，弹簧座51与本体3的下内腔滑动配合。
所述锁盖分为内锁盖10和外锁盖11，
如图3所示，所述外锁盖11包括盖体111、位于盖体中心的接口管112和环绕接口管的插接槽113，接口管112的内壁上有环形凸起1121，插接槽113的外环壁板的内表面上有环形卡槽1131；盖体111的顶表面上有在一条直径线两端的止位块114；
如图4所示，所述内锁盖10呈上下开口的筒形，内锁盖10内壁上部为连接部101、下部为导向部102，顶部有法兰103，法兰103上有位于一条直径线两端的凸起；内锁盖10的外周向面上有环形卡槽105；
本体 3 的上端插入外锁盖 11的插接槽113内，本体 3 上端的环形凸起与插接槽113的环形卡槽1131嵌合；外锁盖11和本体3上端法兰配合将本体3与螺牙2固定连接在一起。内锁盖10插入外锁盖11的接口管112内，内锁盖10的环形卡槽105与接口管112内的环形凸起1121卡合；如图2所示，法兰103与盖体111的顶表面贴合，止位块114的周向一侧与凸起的周向一侧配合；
按头1的导流管1B的外螺纹与内锁盖10的连接部101螺合；导向部102与主柱4滑动配合并液密封。
如图2所示，止位块114与凸起配合，采用这样的结构，按头1和内锁盖10可以旋转小于180度角后，按头1再相对于内锁盖10转动。防止按头和内锁盖10过早分离。
作为本发明的进一步改进：如图4所示，所述内锁盖10的导向部102上有轴线方向上下设置有二组弧形凸起106，相邻二组的弧形凸起106的端部交错；弧形凸起106与主柱4滑动配合。采用这样的结构，防止主柱4从本体3中伸出时，本体3伸出内锁盖10的部位上有乳液。
所述弧形凸起106一组有一个，其圆心角为250度。
以上所述的仅是本发明的优先实施方式。应当指出的是，对于本领域的普通技术人员来说，在不脱离本发明原理的情况下，还可以作出若干改进和变型，这也视为本发明的保护范围。

Claims (2)

1.一种设置内外锁盖的乳液泵，包括按头、螺牙、锁盖、本体、主柱、副柱、活塞、弹簧、上玻璃球和下玻璃球，所述本体底部的进液口处有下玻璃球座，主柱的上端有上玻璃球座；下玻璃球与下玻璃球座构成下单向阀，上玻璃球与上玻璃球座构成上单向阀；所述按头上有出液嘴和与出液嘴连通的导流管，导流管上有外螺纹；主柱的上端与导流管连接；
其特征在于：所述锁盖分为内锁盖和外锁盖，
所述外锁盖包括盖体、位于盖体中心的接口管和环绕接口管的插接槽，接口管的内壁上有环形凸起，插接槽的外环壁板的内表面上有环形卡槽；盖体的顶表面上有在一条直径线两端的止位块；
所述内锁盖呈上下开口的筒形，内锁盖内壁上部为连接部、下部为导向部，顶部有法兰，法兰上有位于一条直径线两端的凸起；内锁盖上有环形卡槽；
本体的上端插入外锁盖的插接槽内，本体的环形凸起与插接槽的环形卡槽嵌合；内锁盖插入外锁盖的接口管内，内锁盖的环形卡槽与接口管内的环形凸起卡合；法兰与盖体的顶表面贴合，止位块的周向一侧与凸起的周向一侧配合；
按头的导流管的外螺纹与内锁盖连接部螺合；导向部与主柱滑动配合并液密封；
所述内锁盖的导向部上有轴线方向上下设置有至少二组弧形凸起，相邻二组的弧形凸起的端部交错；弧形凸起与主柱滑动配合。
2.根据权利要求1所述一种设置内外锁盖的乳液泵，其特征在于：所述弧形凸起一组有一个，其圆心角为250度。
CN201410754529.2A 2014-12-11 2014-12-11 一种设置内外锁盖的乳液泵 Active CN104495052B (zh)

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US9908132B2 (en) * 2015-04-17 2018-03-06 The Procter & Gamble Company Mechanism to prevent actuator of a pump dispenser to prematurely open and leak
CN105109811B (zh) * 2015-08-28 2018-05-04 中山市巨隆塑料包装制品有限公司 乳液泵及乳液瓶
CN106005723B (zh) * 2016-07-01 2017-12-15 中山市美捷时包装制品有限公司 弹簧外置的标准化多功能自锁与螺牙锁液体分配泵
CN110282242A (zh) * 2019-05-31 2019-09-27 上海保柏日化有限公司 一种乳液分配装置
CN111959940B (zh) * 2020-07-24 2024-05-07 中山市联昌喷雾泵有限公司 一种主柱和活塞一体成型的全塑乳液泵

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