WO2022267265A1 - 一种全塑外置泡沫泵及其产生泡沫的方法 - Google Patents

一种全塑外置泡沫泵及其产生泡沫的方法 Download PDF

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Publication number
WO2022267265A1
WO2022267265A1 PCT/CN2021/123226 CN2021123226W WO2022267265A1 WO 2022267265 A1 WO2022267265 A1 WO 2022267265A1 CN 2021123226 W CN2021123226 W CN 2021123226W WO 2022267265 A1 WO2022267265 A1 WO 2022267265A1
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WIPO (PCT)
Prior art keywords
elastic member
piston
elastic
foam pump
fixing
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PCT/CN2021/123226
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English (en)
French (fr)
Inventor
梅元红
曾志云
Original Assignee
广东尼特包装制品有限公司
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Publication date
Application filed by 广东尼特包装制品有限公司 filed Critical 广东尼特包装制品有限公司
Priority to EP21946748.7A priority Critical patent/EP4273065A1/en
Priority to GBGB2311845.8A priority patent/GB202311845D0/en
Priority to JP2023573491A priority patent/JP2024506224A/ja
Priority to US17/796,274 priority patent/US20230415177A1/en
Publication of WO2022267265A1 publication Critical patent/WO2022267265A1/zh

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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
    • B05B11/1073—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
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/0018—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with devices for making foam
    • B05B7/005—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with devices for making foam wherein ambient air is aspirated by a liquid flow
    • 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
    • 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
    • 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
    • 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
    • B05B11/1081—Arrangements for pumping several liquids or other fluent materials from several containers, e.g. for mixing them at the moment of pumping
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/04—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge
    • B05B7/0416—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid
    • B05B7/0425—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid without any source of compressed gas, e.g. the air being sucked by the pressurised liquid
    • 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
    • B05B11/1087—Combination of liquid and air pumps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/0018—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with devices for making foam
    • B05B7/0025—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with devices for making foam with a compressed gas supply
    • B05B7/0031—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with devices for making foam with a compressed gas supply with disturbing means promoting mixing, e.g. balls, crowns
    • B05B7/0037—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with devices for making foam with a compressed gas supply with disturbing means promoting mixing, e.g. balls, crowns including sieves, porous members or the like
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/80—Packaging reuse or recycling, e.g. of multilayer packaging

Definitions

  • the invention relates to the technical field of foam pumps, in particular to an all-plastic external foam pump and a method for generating foam.
  • the current foam pumps of this type all adopt metal springs as reset parts. After the liquid is taken out, the various parts of the foam pump return to their original positions due to the recovery of the deformation of the metal springs.
  • the foam pump is discarded and needs to be recycled, since the foam pump is made of plastic materials except for the metal spring, when recycling, it is necessary to disassemble the entire foam pump first, and then disassemble the metal spring and other materials of the foam pump. Recycling separately makes the whole recycling work cumbersome, increases working hours and reduces work efficiency.
  • An all-plastic external foam pump including a press head, a fixing piece, a piston, an elastic piece, a cylinder body, and a suction pipe.
  • One end of the fixing piece is fixed or detachably connected to the press head, and the other end is fixed or detachable to the piston.
  • the connection is disassembled, the fixing part is at least partially accommodated in the barrel, one end of the piston is passed through the elastic member, the suction pipe is installed at one end of the barrel, and a pull rod is provided in the piston.
  • the pull rod is set in linkage with the piston, the elastic member is made of recyclable elastic material, and the fixing member has a liquid mixing part inside.
  • the elastic member includes an upper elastic part, a lower elastic part, and a fixing ring, and the upper elastic part and the lower elastic part are fixedly connected by the fixing ring.
  • the elastic member includes a first elastic member and a second elastic member, and the first elastic member and the second elastic member are an axisymmetric integral molding structure.
  • the elastic member is an egg-shaped structure.
  • one end of the barrel has glass beads.
  • the elastic member is made of plastic material.
  • the foam pump further includes an elastic member fixing seat, and the elastic member fixing seat is installed in the cylinder body.
  • the foam pump further includes a filter element, one end of the filter element is fixedly connected to the fixing element, and a filter mesh is provided in the filter element.
  • the fixed part drives the piston to move towards the elastic part
  • the piston presses the elastic part to cause deformation so that the gas in the barrel enters the mixed liquid part
  • One end of the piston is located in the small tube of the cylinder body and simultaneously drives the pull rod to move towards the straw;
  • the elastic member fully fills the inner space of the barrel.
  • the above-mentioned all-plastic external foam pump and its method for producing foam use elastic parts made of recyclable elastic materials.
  • the pressure of the head drives the piston to press down, so that the elastic parts are deformed and the inner space of the barrel body is deformed. Carry out sufficient compression to make the gas in the barrel enter the liquid mixing part.
  • one end of the piston enters the small barrel of the barrel and drives the pull rod to move towards the straw.
  • the liquid enters the liquid mixing part through the gap between the piston and the pull rod, and the foam flows out from the press head.
  • the elastic part is made of recyclable elastic material, it can be recycled together with the foam pump during recycling, which is simple and convenient, and improves work efficiency; and the elastic part deforms and fully fills the inner space of the barrel, allowing more gas to enter
  • the liquid mixing part makes the extruded foam effect better.
  • Fig. 1 is a schematic diagram of the assembly structure of an all-plastic external foam pump according to an embodiment of the present invention
  • Fig. 2 is a schematic cross-sectional structural view of an all-plastic external foam pump according to an embodiment of the present invention in Fig. 1;
  • Fig. 3 is a schematic cross-sectional structural view of another embodiment of the all-plastic external foam pump in Fig. 1 of the present invention.
  • an all-plastic external foam pump includes a press head 100, a fixing member 200, a piston 300, an elastic member 400, a cylinder body 500, and a suction pipe 600, and one end of the fixing member 200 is fixed to the press head 100 Or detachably connected, the other end is fixed or detachably connected to the piston 300, the fixing part 200 is at least partially accommodated in the cylinder body 500, and one end of the piston 300 is passed through the elastic part 400 , the suction pipe 600 is installed at one end of the cylinder body 500, the piston 300 has a pull rod 310 inside, the pull rod 310 is set in linkage with the piston 300, and the elastic member 400 is made of recyclable elastic material, so
  • the fixing part 200 has a liquid mixing part 210 inside.
  • the elastic member 400 includes an upper elastic part 410, a lower elastic part 420, and a fixing ring 430, and the upper elastic part 410 and the lower elastic part 420 are fixed by the The ring 430 is fixedly connected.
  • the elastic member 400 includes a first elastic member 440 and a second elastic member 450 , and the first elastic member 440 and the second elastic member 450 are integrally formed axially symmetrically. structure.
  • the elastic member 400 is an egg-shaped structure.
  • the barrel 500 has a glass bead 700 at one end.
  • the elastic member 400 is made of plastic material.
  • the foam pump further includes an elastic member fixing seat 800 , and the elastic member fixing seat 800 is installed in the cylinder body 500 .
  • the foam pump further includes a filter element 900, one end of the filter element 900 is fixedly connected with the fixing element 200, and the filter element 900 has a filter mesh inside.
  • the fixing part 200 drives the piston 300 to move toward the elastic part 400;
  • the piston 300 presses the elastic member 400 to cause deformation so that the gas in the cylinder body 500 enters the liquid mixing part 210;
  • One end of the piston 300 is located in the small tube 510 of the cylinder body 500 and at the same time drives the pull rod 310 to move towards the suction pipe 600;
  • the liquid enters the liquid mixing part 210 through the gap between the piston 300 and the pull rod 310;
  • the elastic member 400 fully fills the inner space of the cylinder body 500 .
  • the elastic member 400 is made of recyclable elastic material, wherein the recyclable elastic material is an existing material and has recyclability.
  • the small tube 510 of the barrel body 500 has a preset liquid content.
  • the elastic member 400 is a split structure, including an upper elastic part 410 , a lower elastic part 420 , and a fixing ring 430 .
  • the upper elastic part 410 and the lower elastic part 420 are fixedly connected by the fixing ring 430 .
  • the upper elastic part 410 and the lower elastic part 420 are bowl-shaped structures, and the upper elastic part 410 and the lower elastic part 420 are buckled upside down and fixedly connected together by a fixing ring 430 .
  • the elastic member 400 includes a first elastic member 440 and a second elastic member 450, and the first elastic member 440 and the second elastic member 450 are integrally formed.
  • the first elastic member 440 and the second elastic member 450 are both bowl-shaped structures, which are integrally formed structures with opposite bowl bottoms. Since the mouths of the bowls are respectively outward, they can be made into an integrally formed structure.
  • press the press head 100 to move toward the direction of the elastic member 400 press the head 100 to press the fixing member 200 to move toward the direction of the elastic member 400, the fixing member 200 presses the piston 300 to move toward the direction of the elastic member 400, and the piston 300 Compress the first elastic member 440, and the second elastic member 450 is against the cylinder body 500, so that the first elastic member 440 and the second elastic member 450 are deformed to fully fill the inner space of the cylinder body 500, so that the gas in the cylinder body 500 enters the mixed liquid part 210, one end of the piston 300 is located in the small tube 510 of the cylinder body 500 and at the same time drives the pull rod 310 to move towards the suction pipe 600.
  • an all-plastic external foam pump by using the elastic member 400 made of recyclable elastic material, when the pressing head 100 is pressed down, the pressing head 100 drives the piston 300 to press down, so that the elastic member 400 is deformed and the cylinder The space in the body 500 is fully compressed, so that the gas in the body 500 enters the liquid mixing part 210.
  • one end of the piston 300 enters the small body 500 of the body 500 and drives the pull rod 310 to move toward the suction pipe 600.
  • the liquid passes through the piston 300 and the pull rod.
  • the gap between 310 enters the mixing part 210, and the foam flows out from the press head 100.
  • the elastic member 400 is made of recyclable elastic material, it can be recycled together with the foam pump during recycling, which is simple and convenient, and improves work efficiency; and the elastic member 400 Deformation occurs and the inner space of the cylinder body 500 is fully filled, so that more gas can enter the liquid mixing part, so that the extruded foam effect is better.
  • the barrel 500 has a glass bead 700 at one end.
  • one end of the piston 300 is located in the small tube 510 of the cylinder body 500 and at the same time drives the pull rod 310 to move toward the suction pipe 600, and presses the glass beads 700 at the connection between the small tube 510 and the suction pipe 600, so that the external liquid It will not enter the foam pump.
  • the elastic member 400 recovers to deform, and one end of the piston 300 moves toward the push head 100.
  • the glass beads 700 move toward the piston 300 under the pressure of the external liquid, and the liquid enters the foam pump.
  • the small tube 510, through the setting of the glass beads 700, is convenient for liquid to enter the foam pump.
  • the foam pump further includes an elastic member fixing seat 800 .
  • the foam pump further includes a filter element 900 .
  • one end of the filter element 900 is fixedly connected with the fixing element 200, and there is a filter screen in the filter element 900.
  • the gas-liquid mixed liquid enters the filter element 900 from the liquid mixing part 210, after being filtered by the filter screen, the foam produced is more delicate and the effect is better. it is good.

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

Abstract

一种全塑外置泡沫泵，包括按头（100）、固定件（200）、活塞（300）、弹性件（400）、筒身（500）、吸管（600），固定件（200）的一端与按头（100）固定或可拆卸连接，另一端与活塞（300）固定或可拆卸连接，固定件（200）至少部分容置于筒身（500）内，活塞（300）的一端穿设于弹性件（400）上，吸管（600）安装于筒身（500）的一端，活塞（300）内具有拉杆（310），拉杆（310）与活塞（300）联动设置，弹性件（400）为可回收弹性材料制成，固定件（200）内具有混液部（210）。

Description

一种全塑外置泡沫泵及其产生泡沫的方法 技术领域
本发明涉及泡沫泵的技术领域，具体为一种全塑外置泡沫泵及其产生泡沫的方法。
背景技术
随着社会的进步，现在越来越多的能方便人们日常生活的用品现在已经很普遍的被应用在人们的生活中了，现在人们都比较关注自身的健康卫生问题，为了保持人体的清洁，现在人们在洗手、洗脸或者沐浴的时候都习惯于借助一些清洁液体来进行清洗，为了满足人们的需要现在市面上出现了大量的洗脸液，洗手液，沐浴露等清洁液，为了使用方便，这类液体一般都被放置在瓶子类的容器中，人们通过按压按头将容器内的液体挤出进行使用。
目前的这类泡沫泵都是采用金属弹簧作为复位的部件，当取出液体后，由于金属弹簧恢复形变使泡沫泵的各个部件恢复到起始位置。但是，当泡沫泵废弃不用需要回收时，由于泡沫泵除了金属弹簧外其他为塑胶材料，所以在进行回收时，需要先将整个泡沫泵进行拆分之后，将金属弹簧和泡沫泵的其他材料进行分开回收，使整个回收工作变得繁琐，增加了工作时间，降低了工作效率。
发明内容
基于此，有必要提供一种可以实现快速回收的全塑外置泡沫泵及其产生泡沫的方法。
一种全塑外置泡沫泵，包括按头、固定件、活塞、弹性件、筒身、吸管，所述固定件的一端与按头固定或可拆卸连接，另一端与所述活塞固定或可拆卸连接，所述固定件至少部分容置于所述筒身内，所述活塞的一端穿设于所述弹性件上，所述吸管安装于所述筒身的一端，所述活塞内具有拉杆，所述拉杆与所述活塞联动设置，所述弹性件为可回收弹性材料制成，所述固定件内具有混液部。
在其中一个实施例中，所述弹性件包括上弹性部、下弹性部、固定圈，所述上弹性部和所述下弹性部由所述固定圈固定连接。
在其中一个实施例中，所述弹性件包括第一弹性件和第二弹性件，所述第一弹性件和第二弹性件为轴对称的一体成型结构。
在其中一个实施例中，所述弹性件为蛋型结构。
在其中一个实施例中，所述筒身的一端具有玻珠。
在其中一个实施例中，所述弹性件由塑胶材料制成。
在其中一个实施例中，所述泡沫泵还包括弹性件固定座，所述弹性件固定座安装于所述筒身内。
在其中一个实施例中，所述泡沫泵还包括过滤件，所述过滤件一端与所述固定件固定连接，所述过滤件内具有过滤网。
一种全塑外置泡沫泵产生泡沫的方法，
S1、按压按头使其向弹性件方向移动；
S2、按头带动固定件向弹性件方向移动；
S3、固定件带动活塞向弹性件方向移动；
S4、活塞压紧弹性件使其产生形变使筒身内气体进入混液部；
S5、活塞的一端位于筒身小筒内同时带动拉杆向吸管方向移动；
S6、液体通过活塞与拉杆间的空隙进入混液部；
S7、泡沫从按头流出。
在其中一个实施例中，所述弹性件充分填充所述筒身内空间。
上述全塑外置泡沫泵及其产生泡沫的方法，通过使用可回收弹性材料制作的弹性件，在下压按头时，按头下压带动活塞下压，使弹性件产生形变并对筒身内空间进行充分压缩，使筒身内气体进入到混液部，同时，活塞的一端进入筒身小筒内同时带动拉杆向吸管方向移动，液体通过活塞与拉杆间的空隙进入混液部，泡沫从按头流出，由于弹性件使用可回收弹材料制作，所以在回收时可以连同泡沫泵一体回收，简单方便，提高了工作效率；而且弹性件产生形变并对筒身内空间进行充分填充，可以使更多的气体进入混液部，使挤出的泡沫效果更好。
附图说明
图1为本发明一实施例全塑外置泡沫泵的装配结构示意图；
图2为图1本发明一实施例全塑外置泡沫泵的剖视结构示意图；
图3为图1本发明另一实施例全塑外置泡沫泵的剖视结构示意图。
具体实施方式
为使本发明的上述目的、特征和优点能够更加明显易懂，下面结合附图对本发明的具体实施方式做详细的说明。在下面的描述中阐述了很多具体细节以便于充分理解本发明。但是本发明能够以很多不同于在此描述的其它方式来实施，本领域技术人员可以在不违背本发明内涵的情况下做类似改进，因此本发明不受下面公开的具体实施例的限制。
需要说明的是，当一个元件被认为是“连接”另一个元件，它可以是直接连接到另一个元件或者可能同时存在居中元件。相反，当元件被称作“直接”与另一元件连接时，不存在中间元件。
除非另有定义，本文所使用的所有的技术和科学术语与属于本发明的技术领域的技术人员通常理解的含义相同。本文中在本发明的说明书中所使用的术语只是为了描述具体的实施方式的目的，不是旨在于限制本发明。本文所使用的术语“和/或”包括一个或多个相关的所列项目的任意的和所有的组合。
如图1所示，一种全塑外置泡沫泵，包括按头100、固定件200、活塞300、弹性件400、筒身500、吸管600，所述固定件200的一端与按头100固定或可拆卸连接，另一端与所述活塞300固定或可拆卸连接，所述固定件200至少部分容置于所述筒身500内，所述活塞300的一端穿设于所述弹性件400上，所述吸管600安装于所述筒身500的一端，所述活塞300内具有拉杆310，所述拉杆310与所述活塞300联动设置，所述弹性件400为可回收弹性材料制成，所述固定件200内具有混液部210。
如图2所示，在其中一个实施例中，所述弹性件400包括上弹性部410、下弹性部420、固定圈430，所述上弹性部410和所述下弹性部420由所述固定圈430固定连接。
如图3所示，在其中一个实施例中，所述弹性件400包括第一弹性件440和第二弹性件450，所述第一弹性件440和第二弹性件450为轴对称的一体成型结构。
在其中一个实施例中，所述弹性件400为蛋型结构。
在其中一个实施例中，所述筒身500的一端具有玻珠700。
在其中一个实施例中，所述弹性件400由塑胶材料制成。
在其中一个实施例中，所述泡沫泵还包括弹性件固定座800，所述弹性件固定座800安装于所述筒身500内。
在其中一个实施例中，所述泡沫泵还包括过滤件900，所述过滤件900一端与所述固定件200固定连接，所述过滤件900内具有过滤网。
一种全塑外置泡沫泵产生泡沫的方法，
S1、按压按头100使其向弹性件400方向移动；
S2、按头100带动固定件200向弹性件400方向移动；
S3、固定件200带动活塞300向弹性件400方向移动；
S4、活塞300压紧弹性件400使其产生形变使筒身500内气体进入混液部210；
S5、活塞300的一端位于筒身500小筒510内同时带动拉杆310向吸管600方向移动；
S6、液体通过活塞300与拉杆310间的空隙进入混液部210；
S7、泡沫从按头100流出。
在其中一个实施例中，所述弹性件400充分填充所述筒身500内空间。
需要说明的是，弹性件400为可回收弹性材料制成，其中，可回收弹性材料为现有材料且具有可回收性。在初始状态，筒身500的小筒510内具有预设含量的液体。
实施例1：弹性件400为分体结构，包括上弹性部410、下弹性部420、固定圈430，上弹性部410和下弹性部420由固定圈430固定连接。本实施例中上弹性部410、下弹性部420均为碗状结构，上弹性部410、下弹性部420倒扣在一起，由固定圈430固定连接在一起。
当需要获取泡沫时，按压按头100使其向弹性件400方向移动；按头100压紧固定件200向弹性件400方向移动；固定件200压紧活塞300向弹性件400方向移动；活塞300压紧上弹性部410，下弹性部420与筒身500相抵持，使上 弹性部410，下弹性部420产生形变充分填充筒身500内空间，使筒身500内气体进入混液部210，活塞300的一端位于筒身500小筒510内同时带动拉杆310向吸管600方向移动，此时，活塞300与拉杆310之间具有一定的空隙，此时，小筒510内具有一定量的液体，液体通过活塞300与拉杆310间的空隙进入混液部210，泡沫从按头100流出，松开按头100，弹性件400恢复形变，使其他的部件恢复到初始位置。
实施例2：弹性件400包括第一弹性件440和第二弹性件450，第一弹性件440和第二弹性件450为一体成型结构。本申请中采用的是第一弹性件440和第二弹性件450均为碗状结构，为碗底相对的一体成型结构，由于碗口分别向外，所以可以制作成一体成型结构。
当需要获取泡沫时，按压按头100使其向弹性件400方向移动，按头100压紧固定件200向弹性件400方向移动，固定件200压紧活塞300向弹性件400方向移动，活塞300压紧第一弹性件440，第二弹性件450与筒身500相抵持，使第一弹性件440，第二弹性件450产生形变充分填充筒身500内空间，使筒身500内气体进入混液部210，活塞300的一端位于筒身500小筒510内同时带动拉杆310向吸管600方向移动，此时，活塞300与拉杆310之间具有一定的空隙，此时，小筒510内具有一定量的液体，液体通过活塞300与拉杆310间的空隙进入混液部210，泡沫从按头100流出。
这样，一种全塑外置泡沫泵，通过使用可回收弹性材料制作的弹性件400，在下压按头100时，按头100下压带动活塞300下压，使弹性件400产生形变并对筒身500内空间进行充分压缩，使筒身500内气体进入到混液部210，同时，活塞300的一端进入筒身500小筒510内同时带动拉杆310向吸管600方向移动，液体通过活塞300与拉杆310间的空隙进入混液部210，泡沫从按头100流出，由于弹性件400使用可回收弹材料制作，所以在回收时可以连同泡沫泵一体回收，简单方便，提高了工作效率；而且弹性件400产生形变并对筒身500内空间进行充分填充，可以使更多的气体进入混液部，使挤出的泡沫效果更好。
为了控制液体进入泡沫泵，筒身500的一端具有玻珠700。
这样，当需要获取泡沫时，活塞300的一端位于筒身500小筒510内同时 带动拉杆310向吸管600方向移动，压紧玻珠700在小筒510与吸管600的连接部，使外部的液体不会进入泡沫泵内，当不再按压按头100时，弹性件400恢复形变，活塞300的一端向按头100方向移动，玻珠700在外部液体的压力下向活塞300方向移动，液体进入小筒510，通过玻珠700的设置，方便液体进入泡沫泵。
进一步地，为了方便固定弹性件400，泡沫泵还包括弹性件固定座800。
这样，通过将弹性件400固定在弹性件固定座800上，使弹性件400不会随便移动，使泡沫泵可以正常使用。
进一步地，为了获取的泡沫效果更好，泡沫泵还包括过滤件900。
这样，过滤件900一端与固定件200固定连接，过滤件900内具有过滤网，当气液混合液体从混液部210进入过滤件900后，经过过滤网过滤后，产生的泡沫更加细腻，效果更好。
以上所述实施例的各技术特征可以进行任意的组合，为使描述简洁，未对上述实施例中的各个技术特征所有可能的组合都进行描述，然而，只要这些技术特征的组合不存在矛盾，都应当认为是本说明书记载的范围。
以上所述实施例仅表达了本发明的几种实施方式，其描述较为具体和详细，但并不能因此而理解为对发明专利范围的限制。应当指出的是，对于本领域的普通技术人员来说，在不脱离本发明构思的前提下，还可以做出若干变形和改进，这些都属于本发明的保护范围。因此，本发明专利的保护范围应以所附权利要求为准。

Claims (10)

  1. 一种全塑外置泡沫泵，其特征在于：包括按头、固定件、活塞、弹性件、筒身、吸管，所述固定件的一端与按头固定或可拆卸连接，另一端与所述活塞固定或可拆卸连接，所述固定件至少部分容置于所述筒身内，所述活塞的一端穿设于所述弹性件上，所述吸管安装于所述筒身的一端，所述活塞内具有拉杆，所述拉杆与所述活塞联动设置，所述弹性件为可回收弹性材料制成，所述固定件内具有混液部。
  2. 根据权利要求1所述的一种全塑外置泡沫泵，其特征在于：所述弹性件包括上弹性部、下弹性部、固定圈，所述上弹性部和所述下弹性部由所述固定圈固定连接。
  3. 根据权利要求2所述的一种全塑外置泡沫泵，其特征在于：所述弹性件包括第一弹性件和第二弹性件，所述第一弹性件和第二弹性件为轴对称的一体成型结构。
  4. 根据权利要求2所述的一种全塑外置泡沫泵，其特征在于：所述弹性件为蛋型结构。
  5. 根据权利要求1所述的一种全塑外置泡沫泵，其特征在于：所述筒身的一端具有玻珠。
  6. 根据权利要求1所述的一种全塑外置泡沫泵，其特征在于：所述弹性件由塑胶材料制成。
  7. 根据权利要求1所述的一种全塑外置泡沫泵，其特征在于：所述泡沫泵还包括弹性件固定座，所述弹性件固定座安装于所述筒身内。
  8. 根据权利要求1所述的一种全塑外置泡沫泵，其特征在于：所述泡沫泵还包括过滤件，所述过滤件一端与所述固定件固定连接，所述过滤件内具有过滤网。
  9. 一种全塑外置泡沫泵产生泡沫的方法，其特征在于：
    S1、按压按头使其向弹性件方向移动；
    S2、按头带动固定件向弹性件方向移动；
    S3、固定件带动活塞向弹性件方向移动；
    S4、活塞压紧弹性件使其产生形变使筒身内气体进入混液部；
    S5、活塞的一端位于筒身小筒内同时带动拉杆向吸管方向移动；
    S6、液体通过活塞与拉杆间的空隙进入混液部；
    S7、泡沫从按头流出。
  10. 根据权利要求1所述的一种全塑外置泡沫泵产生泡沫的方法，其特征在于：所述弹性件充分填充所述筒身内空间。
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