CN216710212U - External all-plastic emulsion pump - Google Patents

External all-plastic emulsion pump Download PDF

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Publication number
CN216710212U
CN216710212U CN202220153727.3U CN202220153727U CN216710212U CN 216710212 U CN216710212 U CN 216710212U CN 202220153727 U CN202220153727 U CN 202220153727U CN 216710212 U CN216710212 U CN 216710212U
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CN
China
Prior art keywords
pump
column
gourd
festival
pump body
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Active
Application number
CN202220153727.3U
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Chinese (zh)
Inventor
罗灼华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Weibo Plastic Products Co ltd
Original Assignee
Guangdong Weibo Plastic Products Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
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Priority to CN202220153727.3U priority Critical patent/CN216710212U/en
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Publication of CN216710212U publication Critical patent/CN216710212U/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
    • B05B11/1001—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
    • B05B11/1073—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
    • B05B11/1073—Springs
    • B05B11/1077—Springs characterised by a particular shape or material

Landscapes

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

Abstract

The utility model discloses an external all-plastic emulsion pump, which comprises a pump body, wherein an upper pump column and a lower pump column are arranged in the pump body, a spring sleeve is sleeved on the outer side of the upper pump column, an elastic part is arranged in the spring sleeve, the elastic part comprises a plurality of gourd sections which are sequentially connected from top to bottom, each gourd section is provided with a through hole, each gourd section at the upper end and the lower end is respectively provided with a butting surface, the central line of each gourd section is provided with an elastic ring, a section connecting elastic ring is arranged between every two adjacent gourd sections, and the external all-plastic emulsion pump can be used for replacing the existing metal spring by matching among the pump body, the upper pump column, the lower pump column, the elastic part, the gourd sections and the elastic rings, so that a plurality of groups of gourd sections are extruded by sliding the upper pump column downwards when the external all-plastic emulsion pump is used, the expansion action between the plurality of gourd sections and the elastic rings is facilitated, and the existing metal spring is replaced, and the chemical reaction between the elastic part and the emulsion is prevented, the use safety of the user is protected, the operation is simple and convenient, and the effect is good.

Description

External all-plastic emulsion pump
Technical Field
The utility model relates to the technical field of emulsion pumps, in particular to an external all-plastic emulsion pump.
Background
The lotion bottle generally comprises a spray head and a bottle body, belongs to one of containers for liquid cream cosmetics, and the liquid cream cosmetics (lotion) flow out of the container by pressing the spray head of the lotion pump. The working principle is as follows: the head cap of the spray head is pressed to move to cause the internal volume of the bottle body to be periodically increased and reduced, so that the pressure of the liquid is increased, and the liquid in the bottle body is sucked and discharged.
The existing external all-plastic lotion pump, as the Chinese patent with the application number of CN202021687149.9 named as 'an external elastic all-plastic lotion pump', discloses an external elastic all-plastic lotion pump, which is designed for solving the technical problems of difficult overall recycling, poor stability and short service life caused by poor structure of an external spring in the existing similar products. The emulsion pump comprises a duckbill, a pump body, a large ring, a connecting seat and a suction pipe, wherein a plastic ball is arranged at a liquid inlet hole in the pump body, and a piston, a valve needle and a valve rod are arranged in the pump body; the structure is characterized in that a bowl-shaped spring is arranged on the outer diameter of the extending end of the valve rod, a large bowl opening at one end of the bowl-shaped spring is fastened and fixed on a groove ring of the connecting seat, the groove ring of the connecting seat is positioned at the top of a seat outer ring of the connecting seat, a small bowl opening at the other end of the bowl-shaped spring is sleeved on a limiting step ring of the outer diameter of a port of the valve rod, an air inlet groove is formed in the step ring face of the limiting step ring at the position where the bowl-shaped spring is sleeved with the valve rod, an inner sleeve is arranged at the position of the small bowl opening of the bowl-shaped spring, the wall thickness of the bowl-shaped spring is increased from the small bowl opening at one end to the large bowl opening at the other end, and the structure prevents the elastic piece from moving up and down, left and right.
The defects of the prior art are as follows: at present, most of emulsion pumps in the market adopt steel wire springs, and the steel wire springs are soaked in liquid and are difficult to avoid chemical reaction, so that the elastic property of the product is influenced, and the liquid is deteriorated and polluted to influence the body health of a user.
Disclosure of Invention
The utility model aims to provide an external all-plastic emulsion pump to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an external plastic emulsion pump, includes the pump body, be provided with upper pump post and lower pump post in the pump body, upper pump post outside cover is equipped with a spring housing, the inside elastic component that is provided with of spring housing, the elastic component includes a plurality of calabash festival that connect gradually from last to down, and every the calabash festival all is provided with the through-hole, and both ends are respectively from top to bottom the calabash festival be provided with the butt face respectively, every the central line of calabash festival is provided with the bullet circle, and adjacent two it connects the bullet circle to be provided with the festival between the calabash festival.
Further, a valve is installed inside the pump body, a liquid inlet is formed in the valve, a liquid channel is arranged inside the pump body, the liquid channel is located on the upper portion of the valve, and a piston is arranged inside the liquid channel.
Furthermore, an outflow channel is formed between the upper pump column and the lower pump column, and a spherical plug is arranged in the lower pump column.
Further, a connecting piece is arranged on the outer side of the pump body.
And the top of the pump body is provided with a ferrule, and the button penetrates through the ferrule and is fixedly connected with the upper pump column.
Further, a suction pipe is arranged at the bottom of the pump body.
Compared with the prior art, the utility model has the beneficial effects that: this external all-plastic emulsion pump, through the pump body, go up the pump column, elastic component, calabash festival, the cooperation between the bullet circle down, thereby during the use, go up the pump column and slide down and extrude multiunit calabash festival, do benefit to the flexible effect between multiunit calabash festival and the bullet circle to replace current metal spring, thereby prevent to produce chemical reaction between elastic component and the emulsion, play protection user's safety in utilization, easy operation is convenient, effectual.
Drawings
In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.
FIG. 1 is a schematic overall cross-sectional structural view provided in an embodiment of the present invention;
FIG. 2 is a schematic cross-sectional exploded view of an embodiment of the present invention;
fig. 3 is a schematic structural diagram of an elastic member according to an embodiment of the present invention.
Description of reference numerals: 1. pressing the mouth; 2. a ferrule; 3. feeding a pump column; 4. an elastic member; 5. a connecting member; 6. a spring housing; 7. a piston; 8. a pump column is lowered; 9. a pump body; 10. a liquid channel; 11. a valve; 12. a straw; 13. a ball-shaped plug; 14. an outflow channel; 15. a liquid inlet; 16. a butting surface; 17. a through hole; 18. a gourd section; 19. a spring ring; 20. the section is connected with the elastic ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an external plastic emulsion pump, including the pump body 9, be provided with in the pump body 9 and go up pump column 3 and pump column 8 down, it is equipped with a spring housing 6 to go up 3 outside covers of pump column, the inside elastic component 4 that is provided with of spring housing 6, elastic component 4 includes a plurality of calabash festival 18 that connect gradually under to from last, and every calabash festival 18 all is provided with through-hole 17, the difference of each calabash festival 18 in upper and lower both ends is provided with butt face 16, the central line of every calabash festival 18 is provided with elastic ring 19, and be provided with between two adjacent calabash festival 18 and connect elastic ring 20.
Specifically, the external all-plastic emulsion pump comprises a pump body 9, wherein an upper pump column 3 and a lower pump column 8 are arranged in the pump body 9, more specifically, the upper pump column 3 is vertically arranged in the pump body 9 in a sliding manner, two ends of the top of the upper pump column 3 are respectively provided with a baffle plate extending outwards, and when the external all-plastic emulsion pump is used, the upper pump column 3 is driven to slide downwards through the baffle plates; the spring sleeve 6 is sleeved on the outer side of the upper pump column 3, the spring sleeve 6 is installed inside the pump body 9, the purpose of the spring sleeve 6 is to facilitate installation of the elastic part 4, the upper pump column 3 is installed inside the elastic part 4, the elastic part 4 can be a plastic spring, and the plastic spring has stronger corrosion resistance and cannot generate a chemical reaction with emulsion compared with a metal spring, so that not only can the body health of a user be prevented from being influenced, but also the elasticity of the spring cannot be influenced, and the service life of the emulsion pump is prolonged; wherein the elastic component 4 includes a plurality of calabash sections 18 that connect gradually down from last, and every calabash section 18 all is provided with through-hole 17, wherein go up pump column 3 and install in through-hole 17, and be provided with butt face 16 on the calabash section 18 at upper and lower both ends respectively, the central line of every calabash section 18 is provided with marble 19, and be provided with the festival between two adjacent calabash sections 18 and connect marble 20, the butt face 16 of upside and the baffle butt on the pump column 3, when last pump column 3 slides down, and then the butt face 16 that drives the upside through the baffle of last pump column 3 slides down, thereby extrude multiunit calabash section 18, thereby play the elastic action, excellent in use effect.
A valve 11 is installed inside the pump body 9, a liquid inlet 15 is formed in the valve 11, a liquid channel 10 is arranged inside the pump body 9, the liquid channel 10 is located on the upper portion of the valve 11, and a piston 7 is arranged inside the liquid channel 10.
Preferably, a valve 11 is arranged inside the pump body 9, wherein a liquid inlet 15 is arranged on the valve 11, so that emulsion can be conveniently conveyed inside the pump body 9, the emulsion enters the liquid channel 10 after entering from the liquid inlet 15, the piston 7 is arranged outside the lower pump column 8, and the emulsion is conveyed inside the liquid channel 10 through the sliding of the piston 7.
An outflow channel 14 is formed between the upper pump column 3 and the lower pump column 8, and a spherical plug 13 is arranged in the lower pump column 8.
Preferably, an outflow channel 14 is arranged between the upper pump column 3 and the lower pump column 8, so that the emulsion can flow out of the outflow channel 14 conveniently, a spherical plug 13 is arranged in the lower pump column 8, wherein the spherical plug 13 can be a glass ball, a cylinder and the like, and the spherical plug 13 is used for forming a one-way valve, so that the outflow channel 14 only can not enter the liquid channel 10, and the emulsion only can enter the outflow channel 14 and cannot flow out of the outflow channel 14.
The pump body 9 is provided on its outside with a connecting piece 5.
Preferably, the connecting piece 5 is used for connecting the emulsion pump and the emulsion bottle together, wherein the connecting piece can be a circular ring, an internal thread is arranged inside the circular ring, an external thread is arranged at the joint of the emulsion bottle and the connecting piece 5, the internal thread is in threaded connection with the external thread, and then the emulsion pump and the emulsion bottle are conveniently connected together, the operation is simple, the convenience is high, and the effect is good.
The pump also comprises a button 1, the top of the pump body 9 is provided with a ferrule 2, and the button 1 penetrates through the ferrule 2 and then is fixedly connected with the upper pump column 3.
Preferably, the pressing nozzle 1 is fixedly connected with the upper pump column 3, the upper pump column 3 is driven to slide by pressing the pressing nozzle 1 through the pressing nozzle 1, the elastic piece 4 is further extruded, and the piston 7 is driven to slide by the upper pump column 3.
The bottom of the pump body 9 is provided with a suction pipe 12.
Preferably, a suction pipe 12 is arranged at the bottom of the pump body 9, wherein the suction pipe 12 is inserted into the emulsion bottle to suck the emulsion from the inside of the emulsion bottle, and then the emulsion enters the liquid channel 10 through the valve 11, so that the operation is simple, convenient and good in effect.
The working principle is as follows: when the external all-plastic emulsion pump needs to be used, the pressing nozzle 1 is pressed downwards, the pressing nozzle 1 slides downwards, the upper pump column 3 is driven to slide downwards, the elastic piece 4 is extruded, the piston 7 is driven to slide downwards, and emulsion in the inner part 14 of the outflow channel flows out through the opening of the pressing nozzle 1; after the push nozzle 1 is loosened, the upper main pump 3 is driven to slide upwards in the process that the elastic piece 4 recovers elastic deformation, the piston 7 is further driven to slide upwards, and emulsion in the hydraulic channel 10 enters the outflow channel 14 through the spherical plug 13 for the second time so as to be pumped out, so that the operation is simple and convenient, and the use is realized.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. An external full-plastic emulsion pump comprises a pump body (9), and is characterized in that:
an upper pump column (3) and a lower pump column (8) are arranged in the pump body (9);
a spring sleeve (6) is sleeved on the outer side of the upper pump column (3), and an elastic part (4) is arranged inside the spring sleeve (6);
elastic component (4) include a plurality of calabash festival (18) that connect gradually down from last, and every calabash festival (18) all are provided with through-hole (17), and both ends are respectively from top to bottom calabash festival (18) be provided with butt surface (16) respectively, every the central line of calabash festival (18) is provided with bullet circle (19), and adjacent two it connects bullet circle (20) to be provided with the festival between calabash festival (18).
2. The externally-mounted all-plastic emulsion pump according to claim 1, wherein: the pump body (9) internally mounted has a valve (11), be provided with on valve (11) inlet (15), pump body (9) inside is provided with liquid channel (10), liquid channel (10) are located valve (11) upper portion, inside piston (7) that is provided with of liquid channel (10).
3. The externally-mounted all-plastic emulsion pump according to claim 1, wherein: an outflow channel (14) is formed between the upper pump column (3) and the lower pump column (8), and a spherical plug (13) is arranged in the lower pump column (8).
4. The externally-mounted all-plastic emulsion pump according to claim 1, wherein: and a connecting piece (5) is arranged on the outer side of the pump body (9).
5. The externally-mounted all-plastic emulsion pump according to claim 1, wherein: the pump is characterized by further comprising a press nozzle (1), a ferrule (2) is arranged at the top of the pump body (9), and the press nozzle (1) penetrates through the ferrule (2) and then is fixedly connected with the upper pump column (3).
6. The external all-plastic emulsion pump according to claim 1, wherein: a suction pipe (12) is arranged at the bottom of the pump body (9).
CN202220153727.3U 2022-01-20 2022-01-20 External all-plastic emulsion pump Active CN216710212U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202220153727.3U CN216710212U (en) 2022-01-20 2022-01-20 External all-plastic emulsion pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202220153727.3U CN216710212U (en) 2022-01-20 2022-01-20 External all-plastic emulsion pump

Publications (1)

Publication Number Publication Date
CN216710212U true CN216710212U (en) 2022-06-10

Family

ID=81890441

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202220153727.3U Active CN216710212U (en) 2022-01-20 2022-01-20 External all-plastic emulsion pump

Country Status (1)

Country Link
CN (1) CN216710212U (en)

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