WO2022233077A1 - All-plastic emulsion pump and distribution container - Google Patents

All-plastic emulsion pump and distribution container Download PDF

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Publication number
WO2022233077A1
WO2022233077A1 PCT/CN2021/098030 CN2021098030W WO2022233077A1 WO 2022233077 A1 WO2022233077 A1 WO 2022233077A1 CN 2021098030 W CN2021098030 W CN 2021098030W WO 2022233077 A1 WO2022233077 A1 WO 2022233077A1
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WO
WIPO (PCT)
Prior art keywords
elastic reset
plastic
liquid outlet
pump
accommodating cavity
Prior art date
Application number
PCT/CN2021/098030
Other languages
French (fr)
Chinese (zh)
Inventor
李家强
Original Assignee
江门敬记塑胶厂有限公司
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Publication of WO2022233077A1 publication Critical patent/WO2022233077A1/en

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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
    • B05B11/1028—Pumps having a pumping chamber with a deformable wall
    • 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
    • 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 pump-type cosmetic dispensing containers, in particular to an all-plastic lotion pump and a dispensing container using the all-plastic lotion pump.
  • the pump type cosmetic dispensing container structure is often used to dispense lotion, facial cleanser, body lotion, gel cream and other emulsion-like daily chemicals, and it is very convenient to use.
  • the cosmetic dispensers on the market use metal springs as reset devices, which are divided into internal reset spring lotion pumps and external reset spring lotion pumps, and some use glass beads or steel balls as valves.
  • the external spring lotion pump has gradually become the mainstream, and the valve also uses plastic paddles, the internal return spring and the external return spring also trouble the recycling industry. If the discarded lotion pump needs to be recycled, it needs to be separated, selected, cleaned It can only be recycled afterward, with many processes and low efficiency, which seriously affects the enthusiasm of the recycling industry and is not conducive to the healthy growth of the recycling industry. Therefore, in order to solve the impact of metal springs on the recycling industry, it is necessary to innovate and evolve the existing lotion pump dispenser structure.
  • the present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention proposes an all-plastic emulsion pump, which eliminates the metal spring and facilitates recycling.
  • the present invention also proposes a dispensing container using the above all-plastic emulsion pump.
  • An all-plastic lotion pump includes: an elastic reset member, the middle part of the elastic reset member is provided with an elastic pressing and rebound structure, the lower part of the elastic reset member is connected with a pump body, and the elastic reset member is provided with a pump body.
  • a accommodating cavity is formed with the pump body, the upper end of the elastic reset member is provided with a liquid outlet that communicates with the accommodating cavity, and the lower end of the pump body is provided with a liquid inlet that communicates with the accommodating cavity;
  • the pressure head Connected to the upper end of the elastic resetter, the pressure head is provided with a discharge channel that communicates with the liquid outlet, the pressure head is connected with a connecting rod, and the connecting rod is penetrated through the liquid outlet, so The lower end of the connecting rod is matched and sealed with the inner wall of the liquid outlet, and the pressure head is pressed to change the volume of the accommodating cavity;
  • a one-way valve is connected to the pump body, and the one-way valve is located in the the middle of the pump body.
  • An all-plastic lotion pump has at least the following beneficial effects: the all-plastic lotion pump does not need to use metal springs, and all parts are made of plastic materials, which can be directly recycled during recycling, and no processes such as disassembly and selection are required after recycling, After simple cleaning and drying, it can be re-granulated and put on the market, which can reduce the recycling process and cost of the recycling industry, improve the recycling efficiency and utilization rate, and help promote the healthy development of the environmental recycling industry.
  • the elastic restoring member has the shape of fenugreek, presses the indenter to bend the elastic restoring device outward, and is automatically reset by the elasticity of the elastic restoring device itself.
  • the connecting rod includes a cylindrical rod body, and a lower end of the rod body is provided with an outer convex ring, and the outer convex ring is in contact with the inner wall of the liquid outlet.
  • a plurality of protruding ribs are provided in the middle of the outer wall of the rod body, and the protruding ribs are distributed along the axial direction of the rod body.
  • the pressure head is provided with an installation part located in the discharge channel, the installation part has an installation hole, and the upper end of the connecting rod is inserted into the installation hole.
  • the upper end of the elastic reset member is provided with a sleeve
  • the liquid outlet is located inside the sleeve
  • the pressure head is provided with a pressure sleeve
  • the inside of the pressure sleeve has steps, so The pressing sleeve surrounds the sleeve, and the steps abut on the upper end surface of the sleeve.
  • the elastic restoring element is connected with a tooth cover, and the elastic restoring element is fixedly connected to the hollow position of the tooth cover.
  • the inner ring of the tooth cap is provided with a guide ring
  • the indenter is provided with a positioning ring sleeved on the guide ring
  • the tooth cap is provided with a limiting structure to limit the indenter range of movement.
  • a dispensing container includes a bottle body, a rubber cover, and the all-plastic lotion pump described in the above embodiments.
  • the all-plastic lotion pump is connected to the bottle body, and the plastic cover is provided on the all-plastic lotion pump.
  • the liquid inlet is connected with a suction pipe, the suction pipe extends into the inner cavity of the bottle body, and the elastic reset member is provided with a ventilation hole communicating with the inner cavity.
  • FIG. 1 is a sectional view of an unpressed state of an all-plastic lotion pump according to an embodiment of the present invention
  • Fig. 2 is the sectional view of the pressing state of the all-plastic lotion pump of the embodiment of the present invention
  • FIG. 3 is an exploded sectional view of the elastic reset member and the pump body according to the embodiment of the present invention.
  • FIG. 4 is a sectional view of an exploded state of an indenter according to an embodiment of the present invention.
  • FIG. 5 is a cross-sectional view of a dispensing container in an unpressed state according to some embodiments of the present invention.
  • FIG. 6 is a press-like cross-sectional view of a dispensing container according to some embodiments of the present invention.
  • the azimuth description such as the azimuth or position relationship indicated by up, down, front, rear, left, right, etc.
  • the azimuth description is based on the azimuth or position relationship shown in the drawings, only In order to facilitate the description of the present invention and simplify the description, it is not indicated or implied that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
  • an embodiment of the present invention proposes an all-plastic emulsion pump, including: an elastic reset member 110, a pressure head 200 and a one-way valve 300, the metal spring is eliminated, the elastic reset member 110, the pump body 120, the pressure The head 200 and the one-way valve 300 are both made of plastic material, the elastic reset member 110 is provided with an elastic pressing and rebound structure 101 in the middle, the lower part of the elastic reset member 110 is connected with the pump body 120, and the elastic reset member 110 and the pump body 120 form a accommodating cavity 102.
  • the upper end of the elastic reset member 110 is provided with a liquid outlet 103 that communicates with the accommodating cavity 102
  • the lower end of the pump body 120 is provided with a liquid inlet 104 that communicates with the accommodating cavity 102
  • the pressure head 200 is connected to the upper end of the elastic reset member 110, and the pressure
  • the head 200 is provided with a discharge channel 201 that communicates with the liquid outlet 103
  • the pressure head 200 is connected with a connecting rod 210
  • the connecting rod 210 passes through the liquid outlet 103
  • the lower end of the connecting rod 210 cooperates with the inner wall of the liquid outlet 103 to seal , press the pressure head 200 to change the volume of the accommodating cavity 102
  • the one-way valve 300 is installed in the pump body 120
  • the one-way valve 300 is located at the lower end of the accommodating cavity 102 .
  • the user presses the pressure head 200 to push the elastic pressing and resilient structure 101 to deform to reduce the volume of the accommodating cavity 102 , while the lower end of the connecting rod 210 enters the accommodating cavity 102 to release the seal.
  • the accommodating cavity 102 is in the The cosmetic emulsion is extruded from the liquid outlet 103 and the liquid outlet channel 201, and the one-way valve 300 is pressurized to prevent the cosmetic emulsion from entering the accommodating cavity 102; referring to FIG.
  • the accommodating cavity 102 is enlarged, the outer convex ring 212 at the lower end of the connecting rod 210 cooperates with the inner wall of the liquid outlet 103 to reseal, the pressure in the accommodating cavity 102 is reduced, the one-way valve 300 is opened, and the inner cavity of the bottle body 400 is removed from the suction pipe 140.
  • the cosmetic emulsion is sucked into the accommodating cavity 102 through the liquid inlet 104 .
  • the pressure in the inner cavity of the bottle body 400 becomes smaller, and part of the air enters the inner cavity of the bottle body 400 from the air inlet 106 to balance the pressure.
  • the all-plastic lotion pump eliminates the metal spring, and all parts are made of plastic raw materials, which can be directly recycled during recycling. After recycling, there is no need for disassembly, selection and other processes. After simple cleaning and drying, it can be re-granulated and put on the market. It can reduce the recycling process and cost of the recycling industry, improve the recycling efficiency and utilization rate, and help promote the healthy development of the environmental recycling industry.
  • the elastically pressing and rebounding structure 101 has a shape similar to fenugreek, and the pressing head 200 is pressed.
  • the elastic pressure of the resilient structure 101 is bent outward, and the volume of the accommodating cavity 102 is reduced at this time.
  • the elasticity of the resilient pressing structure 101 is used to achieve automatic reset, and the accommodating cavity 102 expands to generate negative pressure, so that the The liquid port 104 inhales the cosmetic emulsion.
  • the connecting rod 210 includes a cylindrical rod body 211, and the lower end of the rod body 211 is provided with an outer convex ring 212, and the outer convex ring 212 is used for abutting against the inner wall of the liquid outlet 103 to achieve sealing , simple structure and low production cost.
  • a plurality of protruding ribs 213 are arranged in the middle of the outer wall of the rod body 211 , and the protruding ribs 213 are arranged along the axial direction of the rod body 211 .
  • a flow channel is formed between the ribs 213 to facilitate the flow of the cosmetic emulsion.
  • the indenter 200 is provided with a mounting portion 202 located in the discharge channel 201 , the mounting portion 202 has a mounting hole, and the upper end of the rod body 211 is inserted into the mounting hole to achieve fixation, and at the same time
  • the rib 213 is used to abut the mounting portion 202 to realize the mounting and positioning.
  • a sleeve 105 is provided at the upper end of the elastically pressing and resilient structure 101 , the liquid outlet channel 103 is located inside the sleeve 105 , and the pressure head 200 is provided with a pressure sleeve 203 , and the pressure sleeve 203 There are steps in the inside of the sleeve, the pressing sleeve 203 surrounds the sleeve 105 , and the steps abut on the upper end surface of the sleeve 105 .
  • the upper end surface of the sleeve 105 is pushed by the steps of the pressing sleeve 203, thereby pushing the elastic pressing and rebounding structure 101 to deform, and the pressing sleeve 203 surrounding the sleeve 105 can prevent the sleeve 105 from being displaced and deformed.
  • 210 is located within the sleeve 105 to further prevent the sleeve 105 from being deflected and deformed.
  • the elastic reset member 110 is connected with a tooth cap 130 , the elastic pressing and resilient structure 101 is a part of the elastic reset member 110 , and the tooth cap 130 is used to connect the bottle body of the dispensing container.
  • the elastic reset member 110 and the tooth cover 130 may be connected by snaps, or the tooth cover 130 may be provided with an installation groove, the elastic reset member 110 is installed in the installation groove, and the tooth cover 130 is used to fix the reset member 110 .
  • the upper inner cavity of the tooth cover 130 is provided with a guide ring plate 131
  • the indenter 200 is provided with a positioning ring plate 204 sleeved on the guide ring plate 131
  • the peripheral wall of the positioning ring plate 204 is provided
  • a blocking ring is provided
  • the guide ring plate 131 is provided with an inner ring matching the blocking ring, and the blocking ring is limited by the inner ring.
  • a dispensing container which includes a bottle body 400, a rubber cover and an all-plastic lotion pump, a tooth cap 130 is installed on the bottle body 400, and an elastic reset member 110 of the all-plastic lotion pump is provided. It is installed on the tooth cap 130, the rubber cover is set on the all-plastic lotion pump, the liquid inlet 104 is connected with a suction tube 140, the suction tube 140 is connected to the inner cavity of the bottle body 400, and the elastic reset member 110 is provided with a connection to the inner cavity of the bottle body 400. Air intake 106 .

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

Abstract

An all-plastic emulsion pump, comprising: an elastic reset member (110), wherein an elastic pressing rebound structure (101) is arranged in the middle of the elastic reset member (110), the lower portion of the elastic reset member (110) is connected to a pump body (120), the elastic reset member (110) and the pump body (120) define an accommodating cavity (102), the upper end of the elastic reset member (110) is provided with a liquid outlet (103) in communication with the accommodating cavity (102), and the lower end of the pump body (120) is provided with a liquid inlet (104) in communication with the accommodating cavity (102); a pressing head (200), which is connected to the upper end of the elastic reset member (110), wherein the pressing head (200) is provided with a discharging channel (201) in communication with the liquid outlet (103), the pressing head (200) is connected to a connecting rod (210), the connecting rod (210) penetrates the liquid outlet (103), the lower end of the connecting rod (210) is in sealing fit with an inner wall of the liquid outlet (103), and the pressing head (200) is pressed to change the volume of the accommodating cavity (102); and a one-way valve (300), which is connected to the pump body (120), wherein the one-way valve (300) is located in the middle of the pump body (120). The present invention further relates to a distribution container comprising the all-plastic emulsion pump. There is no need to use metal springs, glass beads or steel beads in the all-plastic emulsion pump; and all parts are made of plastic raw materials, do not need to be subjected to working procedures such as splitting and selection after recycling, and can be subjected to pelleting again after being cleaned and dried, thereby reducing the working procedure of recycling, and improving the recycling efficiency and the utilization rate.

Description

一种全塑乳液泵及分配容器An all-plastic emulsion pump and dispensing container 技术领域technical field
本发明涉及泵式化妆品分配容器技术领域，特别涉及一种全塑乳液泵及使用该全塑乳液泵的分配容器。The invention relates to the technical field of pump-type cosmetic dispensing containers, in particular to an all-plastic lotion pump and a dispensing container using the all-plastic lotion pump.
背景技术Background technique
泵式化妆品分配容器结构常用于分配润肤露、洗面奶、身体乳、啫哩膏等乳液状日化用品，使用非常方便。目前，市场上的化妆品分配器采用金属弹簧作为复位装置，分为内置复位弹簧乳液泵和外置复位弹簧乳液泵，有些用玻璃珠或钢珠做阀门。虽然外置弹簧乳液泵逐步成为主流，阀门也采用塑料拨片，但是内置复位弹簧和外置复位弹簧同样困扰回收行业，废弃后的乳液泵如需回收用，需经为分拆、挑选、清洗后才能回收利用，工序繁多，效率低下，严重影响回收行业的积极性，不利于回收行业的健康成长。因此，为解决金属弹簧对回收行业的影响，有必要对现有的乳液泵式分配器结构进行革新和进化。The pump type cosmetic dispensing container structure is often used to dispense lotion, facial cleanser, body lotion, gel cream and other emulsion-like daily chemicals, and it is very convenient to use. At present, the cosmetic dispensers on the market use metal springs as reset devices, which are divided into internal reset spring lotion pumps and external reset spring lotion pumps, and some use glass beads or steel balls as valves. Although the external spring lotion pump has gradually become the mainstream, and the valve also uses plastic paddles, the internal return spring and the external return spring also trouble the recycling industry. If the discarded lotion pump needs to be recycled, it needs to be separated, selected, cleaned It can only be recycled afterward, with many processes and low efficiency, which seriously affects the enthusiasm of the recycling industry and is not conducive to the healthy growth of the recycling industry. Therefore, in order to solve the impact of metal springs on the recycling industry, it is necessary to innovate and evolve the existing lotion pump dispenser structure.
发明内容SUMMARY OF THE INVENTION
本发明旨在至少解决现有技术中存在的技术问题之一。为此，本发明提出一种全塑乳液泵，取消了金属弹簧，便于回收。The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention proposes an all-plastic emulsion pump, which eliminates the metal spring and facilitates recycling.
本发明同时提出应用上述全塑乳液泵的分配容器。The present invention also proposes a dispensing container using the above all-plastic emulsion pump.
根据本发明实施例的一种全塑乳液泵，包括：弹性复位件，所述弹性复位件的中部设置有弹性按压回弹结构，所述弹性复位件下部连接有泵体，所述弹性复位件与所述泵体形成有容纳腔，所述弹性复位件的上端设置有连通所述容纳腔的出液口，所述泵体的下端设置有连通所述容纳腔的进液口；压头，连接于所述弹性复位器的上端，所述压头设置有连通所述出液口的出料通道，所述压头连接有连杆，所述连杆穿设于所述出液口，所述连杆的下端部与所述出液口的内壁配合密封，按压所述压头以改变所述容纳腔的容积；单向阀，连接于所述泵体，所述单向阀位于所述泵体的中部。An all-plastic lotion pump according to an embodiment of the present invention includes: an elastic reset member, the middle part of the elastic reset member is provided with an elastic pressing and rebound structure, the lower part of the elastic reset member is connected with a pump body, and the elastic reset member is provided with a pump body. A accommodating cavity is formed with the pump body, the upper end of the elastic reset member is provided with a liquid outlet that communicates with the accommodating cavity, and the lower end of the pump body is provided with a liquid inlet that communicates with the accommodating cavity; the pressure head, Connected to the upper end of the elastic resetter, the pressure head is provided with a discharge channel that communicates with the liquid outlet, the pressure head is connected with a connecting rod, and the connecting rod is penetrated through the liquid outlet, so The lower end of the connecting rod is matched and sealed with the inner wall of the liquid outlet, and the pressure head is pressed to change the volume of the accommodating cavity; a one-way valve is connected to the pump body, and the one-way valve is located in the the middle of the pump body.
根据本发明实施例的一种全塑乳液泵，至少具有如下有益效果：全塑乳液泵无需使用金属弹簧，全部零件采用塑胶原料，回收时可以直接回收，回收后无需分拆、挑选等工序，简单清洗烘干后就可重新造粒推出市场销售，可减少回收行业的回收工序流程及成本，提高回收效率和利用率，有助于推动环保回收工业的健康发展。An all-plastic lotion pump according to an embodiment of the present invention has at least the following beneficial effects: the all-plastic lotion pump does not need to use metal springs, and all parts are made of plastic materials, which can be directly recycled during recycling, and no processes such as disassembly and selection are required after recycling, After simple cleaning and drying, it can be re-granulated and put on the market, which can reduce the recycling process and cost of the recycling industry, improve the recycling efficiency and utilization rate, and help promote the healthy development of the environmental recycling industry.
根据本发明实施例，所述弹性复位件具有胡芦的形状，按压所述压头以使所述弹性复位器向外弯曲，并且通过所述弹性复位器自身的弹性以自动复位。According to an embodiment of the present invention, the elastic restoring member has the shape of fenugreek, presses the indenter to bend the elastic restoring device outward, and is automatically reset by the elasticity of the elastic restoring device itself.
根据本发明实施例，所述连杆包括有圆柱形的杆体，所述杆体的下端部设置有外凸环，所述外凸环与所述出液口的内壁抵接。According to an embodiment of the present invention, the connecting rod includes a cylindrical rod body, and a lower end of the rod body is provided with an outer convex ring, and the outer convex ring is in contact with the inner wall of the liquid outlet.
根据本发明实施例，所述杆体的外壁中部设置有多条凸棱，所述凸棱沿所述杆体的轴向分布。According to an embodiment of the present invention, a plurality of protruding ribs are provided in the middle of the outer wall of the rod body, and the protruding ribs are distributed along the axial direction of the rod body.
根据本发明实施例，所述压头设置有位于所述出料通道中的安装部，所述安装部具有安装孔，所述连杆的上端插装于所述安装孔。According to an embodiment of the present invention, the pressure head is provided with an installation part located in the discharge channel, the installation part has an installation hole, and the upper end of the connecting rod is inserted into the installation hole.
根据本发明实施例，所述弹性复位件的上端设置有套管，所述出液口位于所述套管的内部，所述压头设置有压套，所述压套的内部具有阶梯，所述压套包围所述套管，并且阶梯抵接于所述套管的上端面。According to the embodiment of the present invention, the upper end of the elastic reset member is provided with a sleeve, the liquid outlet is located inside the sleeve, the pressure head is provided with a pressure sleeve, and the inside of the pressure sleeve has steps, so The pressing sleeve surrounds the sleeve, and the steps abut on the upper end surface of the sleeve.
根据本发明实施例，所述弹性复位件连接有牙盖，所述弹性复位件固定连接于所述牙盖的中空位置。According to an embodiment of the present invention, the elastic restoring element is connected with a tooth cover, and the elastic restoring element is fixedly connected to the hollow position of the tooth cover.
根据本发明的一些实施例，所述牙盖的内圈设置有导向环，所述压头设置有套装于所述导向环的定位环，所述牙盖设置有限位结构以限定所述压头的移动范围。According to some embodiments of the present invention, the inner ring of the tooth cap is provided with a guide ring, the indenter is provided with a positioning ring sleeved on the guide ring, and the tooth cap is provided with a limiting structure to limit the indenter range of movement.
根据本发明实施例分配容器，包括瓶体、胶罩以及上述实施例所述的全塑乳液泵，所述全塑乳液泵连接于所述瓶体，所述胶罩设于所述全塑乳液泵上，所述进液口连接有吸管，所述吸管伸入所述瓶体的内腔，所述弹性复位件设置有连通所述内腔的透气孔。According to an embodiment of the present invention, a dispensing container includes a bottle body, a rubber cover, and the all-plastic lotion pump described in the above embodiments. The all-plastic lotion pump is connected to the bottle body, and the plastic cover is provided on the all-plastic lotion pump. On the pump, the liquid inlet is connected with a suction pipe, the suction pipe extends into the inner cavity of the bottle body, and the elastic reset member is provided with a ventilation hole communicating with the inner cavity.
本发明的附加方面和优点将在下面的描述中部分给出，部分将从下面的描述中变得明显，或通过本发明的实践了解到。Additional aspects and advantages of the present invention will be set forth, in part, from the following description, and in part will be apparent from the following description, or may be learned by practice of the invention.
附图说明Description of drawings
本发明的附加方面和优点结合下面附图对实施例的描述中将变得明显和容易理解，其中：Additional aspects and advantages of the present invention will become apparent and readily understood from the following description of embodiments in conjunction with the accompanying drawings, in which:
图1为本发明实施例的全塑乳液泵的未按压状态剖视图；1 is a sectional view of an unpressed state of an all-plastic lotion pump according to an embodiment of the present invention;
图2为本发明实施例的全塑乳液泵的按压状态剖视图；Fig. 2 is the sectional view of the pressing state of the all-plastic lotion pump of the embodiment of the present invention;
图3为本发明实施例的弹性复位件和泵体的分解状态剖视图；3 is an exploded sectional view of the elastic reset member and the pump body according to the embodiment of the present invention;
图4为本发明实施例的压头的分解状态剖视图；4 is a sectional view of an exploded state of an indenter according to an embodiment of the present invention;
图5为本实用新型一些实施例的分配容器的未按压状态剖视图；5 is a cross-sectional view of a dispensing container in an unpressed state according to some embodiments of the present invention;
图6为本实用新型一些实施例的分配容器的按压状剖视图。6 is a press-like cross-sectional view of a dispensing container according to some embodiments of the present invention.
具体实施方式Detailed ways
下面详细描述本发明的实施例，实施例的示例在附图中示出，其中自始至终相同或类似的标号表示相同或类似的元件或具有相同或类似功能的元件。下面通过参考附图描述的实施例是示例性的，仅用于解释本发明，而不能理解为对本发明的限制。Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary, only used to explain the present invention, and should not be construed as a limitation of the present invention.
在本发明的描述中，需要理解的是，涉及到方位描述，例如上、下、前、后、左、右等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。In the description of the present invention, it should be understood that the azimuth description, such as the azimuth or position relationship indicated by up, down, front, rear, left, right, etc., is based on the azimuth or position relationship shown in the drawings, only In order to facilitate the description of the present invention and simplify the description, it is not indicated or implied that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
本发明的描述中，除非另有明确的限定，设置、安装、连接等词语应做广义理解，所属技术领域技术人员可以结合技术方案的具体内容合理确定上述词语在本发明中的具体含义。In the description of the present invention, unless otherwise clearly defined, words such as setting, installation, connection should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in the present invention in combination with the specific content of the technical solution.
参照图1和图2，本发明实施例提出一种全塑乳液泵，包括：弹性复位件110、压头200以及单向阀300，取消了金属弹簧，弹性复位件110、泵体120、压头200以及单向阀300均采用塑料材质，弹性复位件110的中部设置有弹性按压回弹结构101，弹性复位件110下部连接有泵体120，弹性复位件110与泵体120形成有容纳腔102，弹性复位件110的上端设置有连通容纳腔102的出液口103，泵体120的下端设置有连通容纳腔102的进液口104，压头200连接于弹性复位件110的上端，压头200设置有连通出液口103的出料通道201，压头200连接有连杆210，连杆210穿设于出液口103，连杆210的下端部与出液口103的内壁配合密封，按压压头200以改变容纳腔102的容积，单向阀300安装在泵体120内，并且单向阀300位于容纳腔102的下端。Referring to FIGS. 1 and 2 , an embodiment of the present invention proposes an all-plastic emulsion pump, including: an elastic reset member 110, a pressure head 200 and a one-way valve 300, the metal spring is eliminated, the elastic reset member 110, the pump body 120, the pressure The head 200 and the one-way valve 300 are both made of plastic material, the elastic reset member 110 is provided with an elastic pressing and rebound structure 101 in the middle, the lower part of the elastic reset member 110 is connected with the pump body 120, and the elastic reset member 110 and the pump body 120 form a accommodating cavity 102. The upper end of the elastic reset member 110 is provided with a liquid outlet 103 that communicates with the accommodating cavity 102, the lower end of the pump body 120 is provided with a liquid inlet 104 that communicates with the accommodating cavity 102, and the pressure head 200 is connected to the upper end of the elastic reset member 110, and the pressure The head 200 is provided with a discharge channel 201 that communicates with the liquid outlet 103 , the pressure head 200 is connected with a connecting rod 210 , the connecting rod 210 passes through the liquid outlet 103 , and the lower end of the connecting rod 210 cooperates with the inner wall of the liquid outlet 103 to seal , press the pressure head 200 to change the volume of the accommodating cavity 102 , the one-way valve 300 is installed in the pump body 120 , and the one-way valve 300 is located at the lower end of the accommodating cavity 102 .
参照图6，使用时，用户按压压头200，推动弹性按压回弹结构101变形以缩小容纳腔102的容积，同时连杆210的下端部进入容纳腔102，解除密封，此时容纳腔102中化妆品乳液从出液口103、出液通道201挤出，单向阀300受压阻止化妆品乳液进入容纳腔102；参照图6，松开压头200后，弹性按压回弹结构101自动回复形状，容纳腔102扩大，连杆210下端部的外凸环212与出液口103的内壁配合重新密封，容纳腔102内压力减小，单向阀300开启，从吸管140将瓶体400内腔中化妆品乳液通过进液口104吸入容纳腔102。此时瓶体400内腔的压力变小，部分空气从进气孔106进入瓶体400的内腔以平衡压力。Referring to FIG. 6 , when in use, the user presses the pressure head 200 to push the elastic pressing and resilient structure 101 to deform to reduce the volume of the accommodating cavity 102 , while the lower end of the connecting rod 210 enters the accommodating cavity 102 to release the seal. At this time, the accommodating cavity 102 is in the The cosmetic emulsion is extruded from the liquid outlet 103 and the liquid outlet channel 201, and the one-way valve 300 is pressurized to prevent the cosmetic emulsion from entering the accommodating cavity 102; referring to FIG. The accommodating cavity 102 is enlarged, the outer convex ring 212 at the lower end of the connecting rod 210 cooperates with the inner wall of the liquid outlet 103 to reseal, the pressure in the accommodating cavity 102 is reduced, the one-way valve 300 is opened, and the inner cavity of the bottle body 400 is removed from the suction pipe 140. The cosmetic emulsion is sucked into the accommodating cavity 102 through the liquid inlet 104 . At this time, the pressure in the inner cavity of the bottle body 400 becomes smaller, and part of the air enters the inner cavity of the bottle body 400 from the air inlet 106 to balance the pressure.
可以理解的是，全塑乳液泵消除了金属弹簧，全部零件采用塑胶原料，回收时可以直接回收，回收后无需分拆、挑选等工序，简单清洗烘干后就可重新造粒推出市场销售，可减少回收行业的回收工序流程及成本，提高回收效率和利用率，有助于推动环保回收工业的健康发展。It is understandable that the all-plastic lotion pump eliminates the metal spring, and all parts are made of plastic raw materials, which can be directly recycled during recycling. After recycling, there is no need for disassembly, selection and other processes. After simple cleaning and drying, it can be re-granulated and put on the market. It can reduce the recycling process and cost of the recycling industry, improve the recycling efficiency and utilization rate, and help promote the healthy development of the environmental recycling industry.
参照图1至图3，根据本发明实施例，弹性按压回弹结构101具有类似胡芦的形状，按压压头200，压头200压下弹性按压回弹结构101的上端，使得具有胡芦形状的弹性按压回弹结构101向外弯曲，此时容纳腔102的容积缩小，松开后，利用弹性按压回弹结构101的弹性，实现自动复位，容纳腔102扩大以产生负压，从而从进液口104吸入化妆品乳液。Referring to FIGS. 1 to 3 , according to an embodiment of the present invention, the elastically pressing and rebounding structure 101 has a shape similar to fenugreek, and the pressing head 200 is pressed. The elastic pressure of the resilient structure 101 is bent outward, and the volume of the accommodating cavity 102 is reduced at this time. After releasing, the elasticity of the resilient pressing structure 101 is used to achieve automatic reset, and the accommodating cavity 102 expands to generate negative pressure, so that the The liquid port 104 inhales the cosmetic emulsion.
参照图4，根据本发明实施例，连杆210包括有圆柱形的杆体211，杆体211的下端部设置有外凸环212，外凸环212用于抵接出液口103的内壁以实现密封，结构简单，生产成本低。4, according to the embodiment of the present invention, the connecting rod 210 includes a cylindrical rod body 211, and the lower end of the rod body 211 is provided with an outer convex ring 212, and the outer convex ring 212 is used for abutting against the inner wall of the liquid outlet 103 to achieve sealing , simple structure and low production cost.
参照图4，根据本实用实施例，杆体211的外壁中部设置有多条凸棱213，凸棱213沿杆体211的轴向布置，利用凸棱213可以增加杆体211结构强度，而且相邻的两条凸棱213之间形成流道，便于化妆品乳液流动。Referring to FIG. 4 , according to the embodiment of the present invention, a plurality of protruding ribs 213 are arranged in the middle of the outer wall of the rod body 211 , and the protruding ribs 213 are arranged along the axial direction of the rod body 211 . A flow channel is formed between the ribs 213 to facilitate the flow of the cosmetic emulsion.
参照图1和图4，根据本发明实施例，压头200设置有位于出料通道201中的安装部202，安装部202具有安装孔，杆体211的上端插装于安装孔，实现固定，同时利用凸棱213抵接安装部202，实现安装定位。1 and 4 , according to an embodiment of the present invention, the indenter 200 is provided with a mounting portion 202 located in the discharge channel 201 , the mounting portion 202 has a mounting hole, and the upper end of the rod body 211 is inserted into the mounting hole to achieve fixation, and at the same time The rib 213 is used to abut the mounting portion 202 to realize the mounting and positioning.
参照图1和图2，根据本发明实施例，弹性按压回弹结构101的上端设置有套管105，出液通道103位于套管105的内部，压头200设置有压套203，压套203的内部具有阶梯，压套203包围套管105，并且阶梯抵接于套管105的上端面。按压压头200时，利用压套203 的台阶推动套管105的上端面，从而推动弹性按压回弹结构101变形，而且压套203包围套管105可防止套管105偏移及变形，连杆210位于套管105内，进一步防止套管105偏移及变形。1 and 2 , according to an embodiment of the present invention, a sleeve 105 is provided at the upper end of the elastically pressing and resilient structure 101 , the liquid outlet channel 103 is located inside the sleeve 105 , and the pressure head 200 is provided with a pressure sleeve 203 , and the pressure sleeve 203 There are steps in the inside of the sleeve, the pressing sleeve 203 surrounds the sleeve 105 , and the steps abut on the upper end surface of the sleeve 105 . When pressing the pressing head 200, the upper end surface of the sleeve 105 is pushed by the steps of the pressing sleeve 203, thereby pushing the elastic pressing and rebounding structure 101 to deform, and the pressing sleeve 203 surrounding the sleeve 105 can prevent the sleeve 105 from being displaced and deformed. 210 is located within the sleeve 105 to further prevent the sleeve 105 from being deflected and deformed.
参照图5和图6，根据本发明实施例，弹性复位件110内连接有牙盖130，弹性按压回弹结构101是弹性复位件110的一部分，牙盖130用于连接分配容器的瓶体。弹性复位件110和牙盖130可以通过卡扣连接，也可以是牙盖130设置安装槽，弹性复位件110装入安装槽，利用牙盖130固定复位件110。5 and 6 , according to an embodiment of the present invention, the elastic reset member 110 is connected with a tooth cap 130 , the elastic pressing and resilient structure 101 is a part of the elastic reset member 110 , and the tooth cap 130 is used to connect the bottle body of the dispensing container. The elastic reset member 110 and the tooth cover 130 may be connected by snaps, or the tooth cover 130 may be provided with an installation groove, the elastic reset member 110 is installed in the installation groove, and the tooth cover 130 is used to fix the reset member 110 .
参照图5和图6，根据本发明实施例，牙盖130的上部内腔设置有导向环板131，压头200设置有套装于导向环板131的定位环板204，定位环板204的周壁设置有挡环，导向环板131设置配合挡环的内环，由内环限制挡环，定位环板204不能脱离导向环板131，限定压头200的移动范围。5 and 6, according to the embodiment of the present invention, the upper inner cavity of the tooth cover 130 is provided with a guide ring plate 131, the indenter 200 is provided with a positioning ring plate 204 sleeved on the guide ring plate 131, and the peripheral wall of the positioning ring plate 204 is provided A blocking ring is provided, and the guide ring plate 131 is provided with an inner ring matching the blocking ring, and the blocking ring is limited by the inner ring.
参照图5和图6，根据本发明实施例，提出一种分配容器，包括瓶体400、胶罩以及全塑乳液泵，瓶体400上安装牙盖130，全塑乳液泵的弹性复位件110安装在牙盖130上，胶罩罩设于全塑乳液泵上，进液口104连接有吸管140，吸管140连通瓶体400的内腔，弹性复位件110设置有连通瓶体400内腔的进气孔106。5 and 6 , according to an embodiment of the present invention, a dispensing container is proposed, which includes a bottle body 400, a rubber cover and an all-plastic lotion pump, a tooth cap 130 is installed on the bottle body 400, and an elastic reset member 110 of the all-plastic lotion pump is provided. It is installed on the tooth cap 130, the rubber cover is set on the all-plastic lotion pump, the liquid inlet 104 is connected with a suction tube 140, the suction tube 140 is connected to the inner cavity of the bottle body 400, and the elastic reset member 110 is provided with a connection to the inner cavity of the bottle body 400. Air intake 106 .
上面结合附图对本发明实施例作了详细说明，但是本发明不限于上述实施例，在所属技术领域普通技术人员所具备的知识范围内，还可以在不脱离本发明宗旨的前提下，作出各种变化。The embodiments of the present invention have been described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above-mentioned embodiments. Within the scope of knowledge possessed by those of ordinary skill in the art, various kind of change.

Claims (9)

  1. 一种全塑乳液泵，其特征在于，包括：An all-plastic emulsion pump, comprising:
    弹性复位件，所述弹性复位件的中部设置有弹性按压回弹结构，所述弹性复位件下部连接有泵体，所述弹性复位件与所述泵体形成有容纳腔，所述弹性复位件的上端设置有连通所述容纳腔的出液口，所述泵体的下端设置有连通所述容纳腔的进液口；An elastic reset piece, the middle part of the elastic reset piece is provided with an elastic pressing and rebound structure, the lower part of the elastic reset piece is connected with a pump body, the elastic reset piece and the pump body form a accommodating cavity, the elastic reset piece The upper end of the pump body is provided with a liquid outlet communicating with the accommodating cavity, and the lower end of the pump body is provided with a liquid inlet communicating with the accommodating cavity;
    压头，连接于所述弹性复位件的上端，所述压头设置有连通所述出液口的出料通道，所述压头连接有连杆，所述连杆穿设于所述出液口，所述连杆的下端部与所述出液口的内壁配合密封，按压所述压头以改变所述容纳腔的容积；The pressure head is connected to the upper end of the elastic reset piece, the pressure head is provided with a discharge channel that communicates with the liquid outlet, the pressure head is connected with a connecting rod, and the connecting rod passes through the liquid outlet The lower end of the connecting rod cooperates and seals with the inner wall of the liquid outlet, and the pressure head is pressed to change the volume of the accommodating cavity;
    单向阀，连接于所述泵体，所述单向阀位于所述泵体的中部。The one-way valve is connected to the pump body, and the one-way valve is located in the middle of the pump body.
  2. 根据权利要求1所述的一种全塑乳液泵，其特征在于，所述弹性按压回弹结构具有胡芦的形状，按压所述弹性按压回弹结构的上端以使弹性按压回弹结构向外弯曲，并且通过所述弹性按压回弹结构的弹性以自动复位。The all-plastic lotion pump according to claim 1, wherein the elastic pressing and rebounding structure has the shape of a fenugreek, and the upper end of the elastically pressing and rebounding structure is pressed to make the elastic pressing and rebounding structure outward. It is bent, and the elasticity of the resilient structure is pressed by the elasticity to automatically reset.
  3. 根据权利要求1或2所述的一种全塑乳液泵，其特征在于，所述连杆包括有圆柱形的杆体，所述杆体的下端部设置有外凸环，所述外凸环与所述出液口的内壁抵接。The all-plastic emulsion pump according to claim 1 or 2, wherein the connecting rod comprises a cylindrical rod body, and a lower end of the rod body is provided with an outer convex ring, and the outer convex ring is connected to the The inner wall of the liquid outlet abuts.
  4. 根据权利要求3所述的一种全塑乳液泵，其特征在于，所述杆体的外壁中部设置有多条凸棱，所述凸棱沿所述杆体的轴向布置。The all-plastic lotion pump according to claim 3, wherein a plurality of ridges are arranged in the middle of the outer wall of the rod body, and the ridges are arranged along the axial direction of the rod body.
  5. 根据权利要求4所述的一种全塑乳液泵，其特征在于，所述压头设置有位于所述出料通道中的安装部，所述安装部具有安装孔，所述杆体的上端插装于所述安装孔。The all-plastic emulsion pump according to claim 4, wherein the pressure head is provided with a mounting portion located in the discharge channel, the mounting portion has a mounting hole, and the upper end of the rod body is inserted in the mounting hole.
  6. 根据权利要求1或2所述的一种全塑乳液泵，其特征在于，所述弹性按压回弹结构的上端设置有套管，所述出液口位于所述套管的内部，所述压头设置有压套，所述压套的内部具有阶梯，所述压套包围所述套管，并且阶梯抵接于所述套管的上端面。An all-plastic lotion pump according to claim 1 or 2, characterized in that, a sleeve is provided on the upper end of the elastic pressing and rebounding structure, the liquid outlet is located inside the sleeve, and the pressure The head is provided with a pressure sleeve, the inside of the pressure sleeve has a step, the pressure sleeve surrounds the sleeve, and the step abuts on the upper end surface of the sleeve.
  7. 根据权利要求1或2所述的一种全塑乳液泵，其特征在于，所述弹性复位件连接有牙盖，所述弹性复位件固定连接于所述牙盖的中空位置。The all-plastic lotion pump according to claim 1 or 2, wherein the elastic reset member is connected with a tooth cover, and the elastic reset member is fixedly connected to the hollow position of the tooth cover.
  8. 根据权利要求7所述的一种全塑乳液泵，其特征在于，所述牙盖的中空位置设置有导向环板，所述压头设置有套装于所述导向环板的定位环板，所述定位环板设置有限位结构以限定所述压头的移动范围。The all-plastic lotion pump according to claim 7, wherein a guide ring plate is arranged in the hollow position of the tooth cover, and a positioning ring plate sleeved on the guide ring plate is arranged on the pressure head, so The positioning ring plate is provided with a limiting structure to limit the moving range of the indenter.
  9. 分配容器，其特征在于，包括瓶体以及如权利要求1至8中任一项所述的全塑乳液泵，所述全塑乳液泵连接于所述瓶体，所述进液口通过吸管连通所述瓶体的内腔，所述弹性复位件设置有连通所述内腔的进气孔。A dispensing container, characterized in that it comprises a bottle body and an all-plastic emulsion pump according to any one of claims 1 to 8, wherein the all-plastic emulsion pump is connected to the bottle body, and the liquid inlet is communicated through a straw In the inner cavity of the bottle body, the elastic reset member is provided with an air inlet hole communicating with the inner cavity.
PCT/CN2021/098030 2021-05-06 2021-06-03 All-plastic emulsion pump and distribution container WO2022233077A1 (en)

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002039055A (en) * 2000-07-24 2002-02-06 Advanex Inc Pump unit and container equipped with pump
JP2012507452A (en) * 2008-10-30 2012-03-29 ユン，ソククァン Liquid storage container pumping device
CN107114900A (en) * 2016-02-25 2017-09-01 阿拉贝阿拉克鲁斯特简易股份公司 Pump for the container of the bottle of in particular cosmetics and the distributor including the pump
CN208192509U (en) * 2017-08-23 2018-12-07 边永光 Liquid make-up container
CN111348324A (en) * 2018-12-24 2020-06-30 阿贝尔勒特雷波尔公司 Pump for cosmetic product bottles that is sealed under low pressure
CN111480963A (en) * 2020-06-05 2020-08-04 上海锦缘化妆品有限公司 Pump head structure for cosmetic container and working method thereof

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5664703A (en) * 1994-02-28 1997-09-09 The Procter & Gamble Company Pump device with collapsible pump chamber having supply container venting system and integral shipping seal
CN2528544Y (en) * 2002-02-28 2003-01-01 集泉塑胶工业股份有限公司 Improved emulsion discharge head
DE102008023521B4 (en) * 2008-02-15 2009-12-03 Inotech Kunststofftechnik Gmbh Apparatus and method for dispensing flowable substances and method for producing a device for dispensing flowable substances
KR101378369B1 (en) * 2011-06-14 2014-03-27 (주)연우 Pumping type cosmetic vessel
CN103420022B (en) * 2012-05-16 2015-09-09 丁要武 Push type liquor pump
CN109878886A (en) * 2019-04-12 2019-06-14 中山市美捷时包装制品有限公司 A kind of full-plastic lotion pump configuration
KR102186036B1 (en) * 2019-12-12 2020-12-03 (주)연우 Elastic member and pump assembly including the same
KR102186042B1 (en) * 2020-04-29 2020-12-03 (주)연우 Elastic member and pump assembly including the same
CN111874436A (en) * 2020-08-18 2020-11-03 广州尚功塑胶有限公司 Full plastic pump
CN111977166A (en) * 2020-08-19 2020-11-24 广州市正晟塑料制品有限公司 Hose convenient to recycle pump head and use thereof
CN215400423U (en) * 2021-05-06 2022-01-04 江门敬记塑胶厂有限公司 Full-plastic emulsion pump and distribution container

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002039055A (en) * 2000-07-24 2002-02-06 Advanex Inc Pump unit and container equipped with pump
JP2012507452A (en) * 2008-10-30 2012-03-29 ユン，ソククァン Liquid storage container pumping device
CN107114900A (en) * 2016-02-25 2017-09-01 阿拉贝阿拉克鲁斯特简易股份公司 Pump for the container of the bottle of in particular cosmetics and the distributor including the pump
CN208192509U (en) * 2017-08-23 2018-12-07 边永光 Liquid make-up container
CN111348324A (en) * 2018-12-24 2020-06-30 阿贝尔勒特雷波尔公司 Pump for cosmetic product bottles that is sealed under low pressure
CN111480963A (en) * 2020-06-05 2020-08-04 上海锦缘化妆品有限公司 Pump head structure for cosmetic container and working method thereof

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