CN220826822U - Pressing pump head and split type bagged emulsion bottle adopting same - Google Patents

Pressing pump head and split type bagged emulsion bottle adopting same Download PDF

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Publication number
CN220826822U
CN220826822U CN202322279615.XU CN202322279615U CN220826822U CN 220826822 U CN220826822 U CN 220826822U CN 202322279615 U CN202322279615 U CN 202322279615U CN 220826822 U CN220826822 U CN 220826822U
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bottle
liquid
pump head
pressing
tubular
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CN202322279615.XU
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Chinese (zh)
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梁柱辉
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Zhongshan Julong Plastic Packaging Products Co ltd
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Zhongshan Julong Plastic Packaging Products Co 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
    • B05B11/1001—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
    • 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
    • B05B11/1073—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
    • B05B11/1042—Components or details
    • B05B11/1066—Pump inlet valves
    • B05B11/1067—Pump inlet valves actuated by pressure

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

Abstract

本实用新型公开了一种按压泵头以及采用该按压泵头的分体式袋装乳液瓶，按压泵头包括按压头，按压头的底部安装有本体，本体的内侧设置有复位结构以及位于复位结构下方的泵体腔，复位结构的内侧设置有阀管，阀管的末端伸入到泵体腔中，本体的末端连接有吸液管，吸液管设置有管状吸液结构和孔状吸液结构，分体式袋装乳液瓶包括上述按压泵头和瓶体，管状吸液结构的末端呈尖锐状，方便刺破袋装液，吸液管将本体的进气孔完全封闭，在吸取液体的过程中，袋装液的内部形成真空环境，袋装液随着其液量的减少而收缩，使得袋装液内的液体很容易进入泵体腔，容易出液，确保使用正常。

The utility model discloses a pressing pump head and a split-type bagged lotion bottle using the pressing pump head. The pressing pump head comprises a pressing head, a body is installed at the bottom of the pressing head, a reset structure and a pump body cavity located below the reset structure are arranged on the inner side of the body, a valve tube is arranged on the inner side of the reset structure, the end of the valve tube extends into the pump body cavity, the end of the body is connected with a liquid suction tube, the liquid suction tube is provided with a tubular liquid suction structure and a hole-shaped liquid suction structure, the split-type bagged lotion bottle comprises the above-mentioned pressing pump head and the bottle body, the end of the tubular liquid suction structure is sharp, which is convenient for piercing the bagged liquid, the liquid suction tube completely closes the air inlet hole of the body, and in the process of sucking liquid, a vacuum environment is formed inside the bagged liquid, and the bagged liquid shrinks as the liquid amount decreases, so that the liquid in the bagged liquid can easily enter the pump body cavity and discharge the liquid easily, thereby ensuring normal use.

Description

一种按压泵头以及采用该按压泵头的分体式袋装乳液瓶A pressing pump head and a split bagged lotion bottle using the same

技术领域Technical Field

本实用新型涉及乳液泵技术领域，特别是一种按压泵头以及采用该按压泵头的分体式袋装乳液瓶。The utility model relates to the technical field of lotion pumps, in particular to a pressing pump head and a split type bagged lotion bottle using the pressing pump head.

背景技术Background technique

目前市面上的按压泵头通常设置有吸液管，这种吸液管的末端是平整的，这种吸液管的末端不方便刺穿袋装液，而且通常吸取液体时，由于没有封闭按压泵头的进气孔，袋装液无法随着其液量的减少而形变，液体不容易进入泵体腔中，不容易出液，影响正常使用。The push pump heads currently on the market are usually provided with a pipette, the end of which is flat, which makes it inconvenient to pierce the bagged liquid. Moreover, when sucking liquid, the bagged liquid cannot deform as the amount of liquid decreases because the air inlet hole of the push pump head is not sealed. The liquid is not easy to enter the pump body cavity and is not easy to discharge, which affects normal use.

发明内容Summary of the invention

为了克服现有技术的不足，本实用新型的一个目的在于提供一种方便刺穿液袋装的按压泵头。In order to overcome the deficiencies of the prior art, one object of the utility model is to provide a press pump head that is convenient for piercing a liquid bag.

本实用新型解决其技术问题所采用的技术方案是：The technical solution adopted by the utility model to solve its technical problems is:

一种按压泵头，包括按压头，所述按压头的底部安装有本体，所述本体的内侧设置有复位结构以及位于所述复位结构下方的泵体腔，所述复位结构的内侧设置有可自动升高的阀管，所述阀管的顶端与按压头固定连接，所述阀管的末端伸入到所述泵体腔中，所述阀管的末端固定连接有活塞，所述泵体腔由本体的内壁、活塞和本体内部的活动件构成，所述活动件套设在所述阀管的末端，所述本体的末端连接有吸液管或者外侧套设有吸液管，所述吸液管设置有管状吸液结构和孔状吸液结构，所述按压头内部的出液腔、阀管的内部、泵体腔、管状吸液结构和孔状吸液结构相互连通形成乳液通道，所述管状吸液结构的末端呈尖锐状。A pressing pump head comprises a pressing head, a body is installed at the bottom of the pressing head, a reset structure and a pump body cavity located below the reset structure are arranged on the inner side of the body, a valve tube that can be automatically raised is arranged on the inner side of the reset structure, the top of the valve tube is fixedly connected to the pressing head, the end of the valve tube extends into the pump body cavity, the end of the valve tube is fixedly connected to a piston, the pump body cavity is composed of the inner wall of the body, the piston and the movable part inside the body, the movable part is sleeved on the end of the valve tube, the end of the body is connected to a suction tube or the outer side is sleeved with a suction tube, the suction tube is provided with a tubular suction structure and a porous suction structure, the liquid outlet cavity inside the pressing head, the inside of the valve tube, the pump body cavity, the tubular suction structure and the porous suction structure are interconnected to form an emulsion channel, and the end of the tubular suction structure is sharp.

所述本体的内侧还设置有位于泵体腔下方的漏斗状通槽，所述漏斗状通槽上大下小，所述漏斗状通槽的内侧放置有球体，所述漏斗状通槽的内壁设置有用于限制球体活动范围的限位片，所述限位片位于球体和活塞之间。The inner side of the main body is also provided with a funnel-shaped groove located below the pump body cavity. The funnel-shaped groove is larger at the top and smaller at the bottom. A sphere is placed inside the funnel-shaped groove. The inner wall of the funnel-shaped groove is provided with a limit plate for limiting the range of movement of the sphere. The limit plate is located between the sphere and the piston.

所述本体的顶端套设有锁盖和环状瓶体螺牙套，外侧设置有卡位部和位于卡位部上方的连接部，装配后，所述环状瓶体螺牙套套在所述卡位部上，所述锁盖与所述连接部固定连接，所述环状瓶体螺牙套夹在所述卡位部和锁盖之间。The top end of the main body is provided with a locking cover and an annular bottle body screw sleeve, and a clamping portion and a connecting portion located above the clamping portion are provided on the outside. After assembly, the annular bottle body screw sleeve is sleeved on the clamping portion, the locking cover is fixedly connected to the connecting portion, and the annular bottle body screw sleeve is clamped between the clamping portion and the locking cover.

所述按压头包括出液嘴、按压部和管状部，所述出液嘴的内部、按压部的内部和管状部的内部连通形成所述出液腔。The pressing head comprises a liquid outlet nozzle, a pressing portion and a tubular portion, and the interior of the liquid outlet nozzle, the interior of the pressing portion and the interior of the tubular portion are connected to form the liquid outlet cavity.

所述复位结构包括复位管,所述复位管的顶部外侧设置有翻边，内壁上设置有环状支撑部和位于环状支撑部上方的外螺纹，所述阀管的外侧设置有向上开口的上环槽和向下开口的下环槽，所述下环槽的外侧壁设置有与外螺纹螺纹连接的内螺纹，所述下环槽的内侧安装有位于所述环状支撑部上方的复位弹簧，装配后，所述翻边被所述连接部的顶端卡住，所述翻边夹在所述锁盖的内壁和连接部之间，所述管状部的末端插入到所述上环槽的内侧与其内壁固定连接。The reset structure includes a reset tube, a flange is provided on the outer side of the top of the reset tube, an annular support portion and an external thread located above the annular support portion are provided on the inner wall, an upper ring groove opening upward and a lower ring groove opening downward are provided on the outer side of the valve tube, an inner thread threadedly connected to the external thread is provided on the outer wall of the lower ring groove, a reset spring located above the annular support portion is installed on the inner side of the lower ring groove, after assembly, the flange is clamped by the top end of the connecting portion, the flange is clamped between the inner wall of the lock cover and the connecting portion, and the end of the tubular portion is inserted into the inner side of the upper ring groove and fixedly connected to its inner wall.

所述活塞包括从上而下依次设置的扁平状卡扣部、密封部和形变部，所述扁平状卡扣部插入到所述阀管的末端内侧后与其内壁卡合连接，所述活动件包括从外向内依次设置的外环部和可由密封部封闭底部开口的内环部，所述阀管的末端贯穿所述内环部的内部，所述阀管末端的外侧设置有位于内环部上方并可与内环部卡位的上限位部，装配后，所述密封部和形变部位于所述内环部的下方。The piston includes a flat snap-on portion, a sealing portion and a deformation portion which are arranged in sequence from top to bottom, the flat snap-on portion is inserted into the inner side of the end of the valve tube and is snap-connected with the inner wall thereof, the movable part includes an outer ring portion which is arranged in sequence from outside to inside and an inner ring portion whose bottom opening can be closed by the sealing portion, the end of the valve tube passes through the interior of the inner ring portion, and an upper limit portion which is located above the inner ring portion and can be snap-fitted with the inner ring portion is provided on the outer side of the end of the valve tube, after assembly, the sealing portion and the deformation portion are located below the inner ring portion.

所述吸液管的内侧设置有管状固定部，所述本体的末端插入到所述管状固定部的内侧，所述本体末端的外侧设置有可与管状固定部卡位的下限位部。A tubular fixing portion is arranged on the inner side of the pipette, the end of the body is inserted into the inner side of the tubular fixing portion, and a lower limit portion which can be engaged with the tubular fixing portion is arranged on the outer side of the end of the body.

所述管状吸液结构包括吸液管末端的吸管，所述吸管的末端呈尖锐状。The tubular liquid-absorbing structure comprises a suction tube at the end of the liquid-absorbing tube, and the end of the suction tube is sharp.

所述孔状吸液结构包括环状排列的吸液孔。The porous liquid absorption structure comprises liquid absorption holes arranged in a ring shape.

本实用新型的另一个目的在于提供一种液体容易进入泵体腔的采用上述按压泵头的分体式袋装乳液瓶。Another object of the utility model is to provide a split-type bagged lotion bottle using the above-mentioned pressing pump head, which allows liquid to easily enter the pump body cavity.

一种采用上述按压泵头的分体式袋装乳液瓶，包括与按压泵头连接的瓶体，所述瓶体包括位于底部的内瓶和位于顶部的外瓶，所述内瓶套在所述外瓶的内侧，所述内瓶的外侧和外瓶的内侧通过卡合结构连接，所述外瓶的顶部与所述按压泵头螺纹连接，所述外瓶具有与按压泵头螺纹连接的螺纹接头，所述内瓶的外侧设置有密封凸起，装配后，所述外瓶的底面与密封凸起的顶面贴在一起。A split-type bagged lotion bottle using the above-mentioned push pump head includes a bottle body connected to the push pump head, the bottle body includes an inner bottle located at the bottom and an outer bottle located at the top, the inner bottle is sleeved on the inner side of the outer bottle, the outer side of the inner bottle and the inner side of the outer bottle are connected by a snap-fit structure, the top of the outer bottle is threadedly connected to the push pump head, the outer bottle has a threaded joint threadedly connected to the push pump head, a sealing protrusion is arranged on the outer side of the inner bottle, and after assembly, the bottom surface of the outer bottle and the top surface of the sealing protrusion are attached together.

本实用新型的有益效果是：与现有的吸液管相比，本产品的吸液管的末端呈尖锐状，方便刺破袋装液。The beneficial effect of the utility model is that compared with the existing liquid pipette, the end of the liquid pipette of the product is sharp, which is convenient for piercing the bagged liquid.

另外，吸液管将本体的进气孔完全封闭，在吸取液体的过程中，袋装液的内部形成真空环境，袋装液随着其液量的减少而收缩，使得袋装液内的液体很容易进入泵体腔，容易出液，确保使用正常。In addition, the suction tube completely closes the air inlet of the main body. During the process of sucking liquid, a vacuum environment is formed inside the bagged liquid. The bagged liquid shrinks as its liquid volume decreases, making it easy for the liquid in the bag to enter the pump body cavity and discharge, ensuring normal use.

附图说明BRIEF DESCRIPTION OF THE DRAWINGS

下面结合附图和实施例对本实用新型进一步说明。The utility model is further described below in conjunction with the accompanying drawings and embodiments.

图1是本实用新型的结构示意图；Fig. 1 is a schematic diagram of the structure of the utility model;

图2是本实用新型的结构分解图；Fig. 2 is an exploded view of the structure of the present invention;

图3是按压泵头的结构示意图；FIG3 is a schematic diagram of the structure of a pressing pump head;

图4是按压泵头的剖面图；Fig. 4 is a cross-sectional view of the pressing pump head;

图5是图4中A区域的局部放大图；FIG5 is a partial enlarged view of area A in FIG4 ;

图6是图4中B区域的局部放大图。FIG. 6 is a partial enlarged view of area B in FIG. 4 .

具体实施方式Detailed ways

参照图1至图6，一种按压泵头，包括按压头1，所述按压头1的底部安装有本体2，所述本体2的内侧设置有复位结构以及位于所述复位结构下方的泵体腔3，所述复位结构的内侧设置有可自动升高的阀管4，所述阀管4的顶端与按压头1固定连接，所述阀管4的末端伸入到所述泵体腔3中，所述本体2的末端连接有吸液管7或者外侧套设有吸液管7，所述吸液管7设置有管状吸液结构和孔状吸液结构，所述按压头内部的出液腔、阀管的内部、泵体腔、管状吸液结构和孔状吸液结构相互连通形成乳液通道，所述阀管4的末端固定连接有活塞5，所述泵体腔3由本体的内壁、活塞5和本体内部的活动件6构成，所述活动件6套设在所述阀管4的末端，所述管状吸液结构的末端呈尖锐状。1 to 6, a pressing pump head comprises a pressing head 1, a body 2 is mounted at the bottom of the pressing head 1, a reset structure and a pump body cavity 3 located below the reset structure are arranged on the inner side of the body 2, a valve tube 4 which can be automatically raised is arranged on the inner side of the reset structure, the top of the valve tube 4 is fixedly connected to the pressing head 1, the end of the valve tube 4 extends into the pump body cavity 3, the end of the body 2 is connected to a liquid suction tube 7 or the outer side is sleeved with a liquid suction tube 7, the liquid suction tube 7 is provided with a tubular liquid suction structure and a hole-shaped liquid suction structure, the liquid outlet cavity inside the pressing head, the inside of the valve tube, the pump body cavity, the tubular liquid suction structure and the hole-shaped liquid suction structure are interconnected to form an emulsion channel, the end of the valve tube 4 is fixedly connected to a piston 5, the pump body cavity 3 is composed of the inner wall of the body, the piston 5 and the movable part 6 inside the body, the movable part 6 is sleeved on the end of the valve tube 4, and the end of the tubular liquid suction structure is sharp.

与现有的吸液管相比，本产品的吸液管的末端呈尖锐状，方便刺破袋装液。Compared with the existing pipette, the end of the pipette of this product is sharp, which is convenient for piercing the bagged liquid.

所述本体2的内侧还设置有位于泵体腔下方的漏斗状通槽21，所述漏斗状通槽21上大下小，所述漏斗状通槽21的内侧放置有球体22，所述漏斗状通槽21的内壁设置有用于限制球体活动范围的限位片23，所述限位片位于球体和活塞之间，球体可密封漏斗状通槽的底部出口，防止液体倒流。The inner side of the main body 2 is also provided with a funnel-shaped groove 21 located below the pump body cavity. The funnel-shaped groove 21 is larger at the top and smaller at the bottom. A ball 22 is placed on the inner side of the funnel-shaped groove 21. The inner wall of the funnel-shaped groove 21 is provided with a limit plate 23 for limiting the range of movement of the ball. The limit plate is located between the ball and the piston. The ball can seal the bottom outlet of the funnel-shaped groove to prevent liquid backflow.

所述本体2的顶端套设有锁盖31和环状瓶体螺牙套32，外侧设置有卡位部33和位于卡位部上方的连接部34，装配后，所述环状瓶体螺牙套32套在所述卡位部33上，所述锁盖31与所述连接部34固定连接，所述环状瓶体螺牙套32夹在所述卡位部33和锁盖31之间，采用上述结构，结构稳定有效，而且组装方便。The top end of the main body 2 is provided with a locking cover 31 and an annular bottle body screw sleeve 32, and a clamping portion 33 and a connecting portion 34 located above the clamping portion are provided on the outside. After assembly, the annular bottle body screw sleeve 32 is sleeved on the clamping portion 33, the locking cover 31 is fixedly connected to the connecting portion 34, and the annular bottle body screw sleeve 32 is clamped between the clamping portion 33 and the locking cover 31. The above structure is stable and effective, and easy to assemble.

所述按压头1包括出液嘴41、按压部42和管状部43，所述出液嘴的内部、按压部的内部和管状部的内部连通形成所述出液腔。The pressing head 1 includes a liquid outlet nozzle 41 , a pressing portion 42 and a tubular portion 43 . The interior of the liquid outlet nozzle, the interior of the pressing portion and the interior of the tubular portion are connected to form the liquid outlet cavity.

所述复位结构包括复位管51,所述复位管51的顶部外侧设置有翻边52，内壁上设置有环状支撑部53和位于环状支撑部上方的外螺纹54，所述阀管4的外侧设置有向上开口的上环槽55和向下开口的下环槽56，所述下环槽56的外侧壁设置有与外螺纹螺纹连接的内螺纹59，所述下环槽的内侧安装有位于所述环状支撑部上方的复位弹簧58，装配后，所述翻边被所述连接部的顶端卡住，所述翻边夹在所述锁盖的内壁和连接部之间，所述管状部的末端插入到所述上环槽的内侧与其内壁固定连接，利用复位弹簧带动阀管自动升高，每次向下按压按压头，泵体腔内的空气被排走形成真空区域，放开按压头，复位结构带动按压头上升，乳液被吸到泵体腔内，再按一次按压头，泵体腔内的乳液通过出液腔向外排出,外螺纹和内螺纹螺纹连接是为了固定按压头,使其收缩,减少包装的体积，防止运输过程中按压头活动导致其喷液。The reset structure includes a reset tube 51, a flange 52 is provided on the outer side of the top of the reset tube 51, an annular support portion 53 and an external thread 54 located above the annular support portion are provided on the inner wall, an upper annular groove 55 opening upward and a lower annular groove 56 opening downward are provided on the outer side of the valve tube 4, an internal thread 59 threadably connected to the external thread is provided on the outer side wall of the lower annular groove 56, a reset spring 58 located above the annular support portion is installed on the inner side of the lower annular groove, and after assembly, the flange is clamped by the top end of the connecting portion, and the flange is clamped in the lock. Between the inner wall of the cover and the connecting part, the end of the tubular part is inserted into the inner side of the upper ring groove and fixedly connected to its inner wall. The valve tube is automatically raised by the reset spring. Each time the pressing head is pressed downward, the air in the pump body cavity is discharged to form a vacuum area. The pressing head is released, and the reset structure drives the pressing head to rise, and the emulsion is sucked into the pump body cavity. The pressing head is pressed again, and the emulsion in the pump body cavity is discharged outward through the liquid outlet cavity. The threaded connection between the external thread and the internal thread is to fix the pressing head, shrink it, reduce the volume of the package, and prevent the pressing head from moving during transportation and causing it to spray liquid.

所述活塞5包括从上而下依次设置的扁平状卡扣部61、密封部62和形变部63，所述扁平状卡扣部61插入到所述阀管4的末端内侧后与其内壁卡合连接，所述活动件6包括从外向内依次设置的外环部64和可由密封部封闭底部开口的内环部65，所述阀管4的末端贯穿所述内环部65的内部，所述阀管末端的外侧设置有位于内环部上方并可与内环部卡位的上限位部66，装配后，所述密封部和形变部位于所述内环部的下方,扁平状卡扣部既可以与阀管的末端内侧卡合连接,还不影响乳液正常进入到阀管的内侧。The piston 5 includes a flat snap-on portion 61, a sealing portion 62 and a deformation portion 63 which are arranged in sequence from top to bottom. The flat snap-on portion 61 is inserted into the inner side of the end of the valve tube 4 and is snap-connected with the inner wall thereof. The movable part 6 includes an outer ring portion 64 which is arranged in sequence from outside to inside and an inner ring portion 65 whose bottom opening can be closed by the sealing portion. The end of the valve tube 4 passes through the interior of the inner ring portion 65. An upper limit portion 66 which is located above the inner ring portion and can be snap-connected with the inner ring portion is arranged on the outer side of the end of the valve tube. After assembly, the sealing portion and the deformation portion are located below the inner ring portion. The flat snap-on portion can be snap-connected with the inner side of the end of the valve tube without affecting the normal entry of the emulsion into the inner side of the valve tube.

所述吸液管7的内侧设置有管状固定部71，所述本体2的末端插入到所述管状固定部71的内侧，所述本体2末端的外侧设置有可与管状固定部卡位的下限位部72，采用上述结构，可防止本体2末端移位。A tubular fixing portion 71 is provided on the inner side of the pipette 7, and the end of the body 2 is inserted into the inner side of the tubular fixing portion 71. A lower limiting portion 72 which can be engaged with the tubular fixing portion is provided on the outer side of the end of the body 2. The above structure can prevent the end of the body 2 from shifting.

所述管状吸液结构包括吸液管末端的吸管81，所述吸管的末端呈尖锐状，从而方便刺破袋装液。The tubular liquid suction structure comprises a suction tube 81 at the end of the suction tube, and the end of the suction tube is sharp, so as to facilitate piercing the bagged liquid.

所述孔状吸液结构包括环状排列的吸液孔82，通过增加吸液孔提高每次吸取液体的速度。The porous liquid absorption structure includes liquid absorption holes 82 arranged in a ring shape, and the speed of each liquid absorption is increased by increasing the number of liquid absorption holes.

一种采用上述按压泵头的分体式袋装乳液瓶，包括与按压泵头连接的瓶体8，所述瓶体8包括位于底部的内瓶91和位于顶部的外瓶92，所述内瓶91套在所述外瓶92的内侧，所述内瓶的外侧和外瓶的内侧通过卡合结构连接，所述外瓶的顶部与所述按压泵头螺纹连接，通过卡合结构，使得内瓶91和外瓶92可分离，从而更换乳液袋，瓶体可重复使用，提高其使用寿命，外瓶92具有与按压泵头螺纹连接的螺纹接头，所述内瓶91的外侧设置密封凸起93，装配后，所述外瓶的底面与密封凸起的顶面贴在一起形成封闭的瓶体空间。A split-type bagged lotion bottle using the above-mentioned push pump head includes a bottle body 8 connected to the push pump head, the bottle body 8 includes an inner bottle 91 located at the bottom and an outer bottle 92 located at the top, the inner bottle 91 is sleeved on the inner side of the outer bottle 92, the outer side of the inner bottle and the inner side of the outer bottle are connected by a snap-fit structure, the top of the outer bottle is threadedly connected to the push pump head, the snap-fit structure allows the inner bottle 91 and the outer bottle 92 to be separated, so that the lotion bag can be replaced, the bottle body can be reused, and its service life is increased, the outer bottle 92 has a threaded joint threadedly connected to the push pump head, a sealing protrusion 93 is arranged on the outer side of the inner bottle 91, after assembly, the bottom surface of the outer bottle and the top surface of the sealing protrusion are attached together to form a closed bottle body space.

吸液管将本体的进气孔完全封闭，在吸取液体的过程中，袋装液的内部形成真空环境，袋装液随着其液量的减少而收缩，使得袋装液内的液体很容易进入泵体腔，容易出液，确保使用正常。The suction tube completely closes the air inlet of the main body. During the process of sucking liquid, a vacuum environment is formed inside the bagged liquid. The bagged liquid shrinks as its liquid volume decreases, making it easy for the liquid in the bagged liquid to enter the pump body cavity and discharge easily, ensuring normal use.

以上的实施方式不能限定本发明创造的保护范围，专业技术领域的人员在不脱离本发明创造整体构思的情况下，所做的均等修饰与变化，均仍属于本发明创造涵盖的范围之内。The above implementation modes cannot limit the protection scope of the present invention. The equivalent modifications and changes made by those skilled in the art without departing from the overall concept of the present invention are still within the scope of the present invention.

Claims (10)

1. The utility model provides a press pump head, includes press head (1), body (2) are installed to the bottom of press head (1), the inboard of body (2) is provided with reset structure and is located pump body chamber (3) of reset structure below, reset structure's inboard is provided with valve pipe (4) that can rise automatically, the top of valve pipe (4) with press head (1) fixed connection, the end of valve pipe (4) stretches into in pump body chamber (3), its characterized in that the end-to-end connection of body (2) has pipette (7) or outside cover to be equipped with pipette (7), pipette (7) are provided with tubulose imbibition structure and poroid imbibition structure, press the inside of inside play liquid chamber, the valve pipe, pump body chamber, tubulose imbibition structure and poroid imbibition structure intercommunication each other form the emulsion passageway, the end of tubulose imbibition structure is sharp-pointed.
2. The pressing pump head according to claim 1, characterized in that the end of the valve tube (4) is fixedly connected with a piston (5), the pump body cavity (3) is formed by the inner wall of the body, the piston (5) and a movable piece (6) inside the body, the movable piece (6) is sleeved at the end of the valve tube (4), a funnel-shaped through groove (21) positioned below the pump body cavity is further arranged at the inner side of the body (2), the funnel-shaped through groove (21) is large and small in upper and lower, a sphere (22) is arranged at the inner side of the funnel-shaped through groove (21), and a limiting piece (23) used for limiting the sphere movement range is arranged on the inner wall of the funnel-shaped through groove (21) and positioned between the sphere and the piston.
3. The pressing pump head according to claim 2, characterized in that a lock cover (31) and an annular bottle screw socket (32) are sleeved on the top end of the body (2), a clamping portion (33) and a connecting portion (34) located above the clamping portion are arranged on the outer side, after assembly, the annular bottle screw socket (32) is sleeved on the clamping portion (33), the lock cover (31) is fixedly connected with the connecting portion (34), and the annular bottle screw socket (32) is clamped between the clamping portion (33) and the lock cover (31).
4. A pressing pump head according to claim 3, characterized in that the pressing head (1) comprises a liquid outlet nozzle (41), a pressing part (42) and a tubular part (43), the interior of the liquid outlet nozzle, the interior of the pressing part and the interior of the tubular part being in communication to form the liquid outlet cavity.
5. The pressing pump head according to claim 4, characterized in that the return structure comprises a return pipe (51), a flange (52) is arranged on the outer side of the top of the return pipe (51), an annular supporting portion (53) and an external thread (54) arranged above the annular supporting portion are arranged on the inner wall, an upper annular groove (55) which is opened upwards and a lower annular groove (56) which is opened downwards are arranged on the outer side of the valve pipe (4), an internal thread (59) which is connected with the external thread is arranged on the outer side wall of the lower annular groove (56), a return spring (58) arranged above the annular supporting portion is arranged on the inner side of the lower annular groove, after assembly, the flange is clamped by the top end of the connecting portion, the flange is clamped between the inner wall of the lock cover and the connecting portion, and the tail end of the tubular portion is inserted into the inner side of the upper annular groove and fixedly connected with the inner wall of the upper annular groove.
6. The pressing pump head according to claim 5, characterized in that the piston (5) comprises a flat buckling part (61), a sealing part (62) and a deformation part (63) which are sequentially arranged from top to bottom, the flat buckling part (61) is inserted into the inner side of the tail end of the valve tube (4) and then is in clamping connection with the inner wall of the valve tube, the movable part (6) comprises an outer ring part (64) and an inner ring part (65) which can be sequentially arranged from outside to inside and can be used for sealing a bottom opening, the tail end of the valve tube (4) penetrates through the inner ring part (65), an upper limiting part (66) which is positioned above the inner ring part and can be clamped with the inner ring part is arranged on the outer side of the tail end of the valve tube, and the sealing part and the deformation part are positioned below the inner ring part after the assembly.
7. The pressing pump head according to claim 6, characterized in that a tubular fixing portion (71) is provided on the inner side of the pipette (7), the tip of the body (2) is inserted into the inner side of the tubular fixing portion (71), and a lower limit portion (72) which can be locked with the tubular fixing portion is provided on the outer side of the tip of the body (2).
8. A pressing pump head according to claim 7, characterized in that the tubular pipetting structure comprises a pipette (81) at the end of a pipette.
9. A pump head according to claim 8, characterized in that the hole-like liquid-absorbing structure comprises liquid-absorbing holes (82) arranged in a ring.
10. The split type bagged emulsion bottle adopting the pressing pump head according to any one of claims 1 to 9, comprising a bottle body (8) connected with the pressing pump head, and is characterized in that the bottle body (8) comprises an inner bottle (91) positioned at the bottom and an outer bottle (92) positioned at the top, the inner bottle (91) is sleeved on the inner side of the outer bottle (92), the outer side of the inner bottle is connected with the inner side of the outer bottle through a clamping structure, a sealing bulge (93) is arranged on the outer side of the inner bottle (91), the outer bottle (92) is provided with a threaded joint in threaded connection with the pressing pump head, and after the assembly, the bottom surface of the outer bottle is attached to the top surface of the sealing bulge.
CN202322279615.XU 2023-08-23 2023-08-23 Pressing pump head and split type bagged emulsion bottle adopting same Active CN220826822U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202322279615.XU CN220826822U (en) 2023-08-23 2023-08-23 Pressing pump head and split type bagged emulsion bottle adopting same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202322279615.XU CN220826822U (en) 2023-08-23 2023-08-23 Pressing pump head and split type bagged emulsion bottle adopting same

Publications (1)

Publication Number Publication Date
CN220826822U true CN220826822U (en) 2024-04-23

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Family Applications (1)

Application Number Title Priority Date Filing Date
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Country Status (1)

Country Link
CN (1) CN220826822U (en)

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