CN210437712U - External spring lotion pump with improved spring and increased suction force - Google Patents
External spring lotion pump with improved spring and increased suction force Download PDFInfo
- Publication number
- CN210437712U CN210437712U CN201920088714.0U CN201920088714U CN210437712U CN 210437712 U CN210437712 U CN 210437712U CN 201920088714 U CN201920088714 U CN 201920088714U CN 210437712 U CN210437712 U CN 210437712U
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- column
- spring
- pressing
- pump
- main column
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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
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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
- B05B11/1043—Sealing or attachment arrangements between pump and container
- B05B11/1046—Sealing or attachment arrangements between pump and container the pump chamber being arranged substantially coaxially to the neck of the container
- B05B11/1047—Sealing or attachment arrangements between pump and container the pump chamber being arranged substantially coaxially to the neck of the container the pump being preassembled as an independent unit before being mounted on the container
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- 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
Abstract
The utility model discloses an external spring emulsion pump for improving a spring to increase suction force, which comprises a screw cap, a liquid outlet, a pressing column, a main column, a pressing spring, a lock sleeve, a pump body, a piston, an auxiliary column, glass beads, a suction pipe and an extension pipe, wherein when the emulsion pump is not used, the main column slides to the bottom under the action of the pressing column, the main column is rotated, main column screw teeth are meshed with lock sleeve screw teeth to lock the main column in the lock sleeve, due to the adoption of the structure, the spring is separated from liquid, the hidden danger of liquid and spring contact is eliminated, two different circular pipe radiuses on the pump body are respectively the same as the radiuses of two bottle mouths which are commonly used and are used for being meshed and fixed with a conventional emulsion bottle mouth and a large-caliber laundry detergent bottle mouth, the screw cap can be rotated under the condition of exerting force, the liquid outlets or the extension pipes with different specifications are communicated with a liquid outlet channel at the top end of the pressing column to adapt, the assembly is convenient, the automatic assembly is suitable, and the work efficiency is improved.
Description
Technical Field
The utility model relates to a lotion pump specifically is an improve external spring lotion pump that spring increases suction.
Background
In the prior art, the emulsion pump comprises a body, screw teeth, a lock cover, a press head, a main column, an auxiliary column, a piston, a spring and a one-way valve, wherein the lower end of the main column is connected with the upper end of the auxiliary column, and the piston is arranged at the joint of the main column and the auxiliary column; the piston is in sliding fit with the body and is in liquid seal; the check valve sets up the lower extreme at the body, and the lower extreme of check valve is provided with the straw interface. There are problems in that: the spring is internally arranged and contacts with liquid to pollute the liquid, the service life of the spring is short, and the bottle openings of a plurality of common detergents such as household laundry detergent are large-caliber bottle openings and are not provided with an emulsion pump, so the spring is inconvenient to use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an improve external spring emulsion pump that spring increases suction to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
an external spring emulsion pump for improving a spring to increase suction comprises a spiral cover, a liquid outlet, a pressing column, a main column, a pressing spring, a lock sleeve, a pump body, a piston, an auxiliary column, glass beads, a suction pipe and an extension pipe, wherein a circular groove is formed in the bottom of the spiral cover, the inner wall of the groove is in sliding connection with a top limit block of the pressing column, four circular through holes are uniformly formed in the side wall of the spiral cover, the liquid outlet is in interference connection with the through holes and consists of an inner end liquid outlet pipe and an outer end nozzle, the openings of the nozzles are different in size and can spray liquid with different scattering degrees, a limit ring is fixedly connected to the bottom surface of the spiral cover, the inner diameter of the limit ring is the same as the outer diameter of the pressing column, the limit block at the top of the pressing column is fixed in a vertical opposite direction, four circular grooves are formed in the top surface of the limit ring at the bottom of the spiral cover, a top block is in sliding, the position of the screw cap is fixed, the screw cap can be rotated under the condition of exerting force, liquid outlets with different specifications are communicated with a liquid outlet channel at the top end of the pressing column, the pressing column is of a hollow cylindrical structure with an opening at the bottom, a flow guide channel is arranged inside the pressing column, the liquid outlet channel is arranged at the top end of the side face of the inner cavity of the pressing column, the flow guide channel is communicated with the liquid outlet channel, a connector is arranged at the bottom end of the pressing column, the main column comprises an inner thin-wall circular tube and an outer thin-wall circular tube, the tops of the inner thin-wall circular tubes are flush and connected through a circular plate, a step is arranged at the top of the inner circular tube of the main column, the connector at the bottom of the pressing column is in interference connection with the inside of the step, a liquid guide tube is arranged at the bottom end of the inner circular tube of the main column, the outer wall of the main column is in sliding connection with the, a liquid guide barrel at the bottom of a main column is connected in a guide barrel of a lock sleeve in a sliding manner, a fixed barrel outside the lock sleeve is connected to the top of the inner wall of a cavity at the center of the top of a pump body in an interference manner, lock sleeve threads are arranged at the bottom of the inner wall of the fixed barrel outside the lock sleeve, a pressing spring is fixedly connected between the top of an inner cavity of the main column and the bottom of the inner cavity of the lock sleeve, when the emulsion pump is not used, the main column slides to the bottom under the action of the pressing column, the main column is rotated, the main column threads are meshed with the lock sleeve threads to lock the main column in the lock sleeve, the pump body is integrally injection-molded, a top plate is arranged at the top of the pump body, two concentric circular tubes with threads on the inner wall are fixedly connected to the bottom surface of the top plate, the radiuses of the two different circular tubes are respectively the same as the radiuses of two commonly used bottle mouths and are used for being, the pump cavity pipe is a circular pipe body, a bottom plate is arranged at the bottom of the pump cavity pipe, a through hole is formed in the center of the bottom plate, the edge of the bottom surface of the through hole is fixedly connected with the top of a suction pipe sleeve, a glass bead fixing seat is fixedly connected with the edge of the top of the central through hole of the bottom plate, glass beads are fixedly arranged in the middle of the glass bead fixing seat and the top of the suction pipe sleeve, a suction pipe is fixedly connected with the inner wall of the lower end of the suction pipe sleeve and is inserted into emulsion, a piston is connected to the bottom section of an inner cavity of the pump body in a sliding mode and consists of a base, a connecting plate surrounding the base and a hyperbolic curve body, a joint is arranged at the lower end of the main column, the joint of the main column extends into the base of the piston and is inserted into a joint at the top end of the auxiliary column, the main column is in sliding fit, can install extension pipe additional according to user's demand in order to adapt to different user demands.
As a further aspect of the present invention: the bottom glass bead fixing seat of the pump body, the top end of the straw sleeve and the glass beads in sliding connection with the inner cavities of the straw sleeve form a one-way valve.
As a further aspect of the present invention: the pressing spring is a truncated cone compression spring, the small end of the pressing spring faces upwards, the truncated cone compression spring can adapt to a cavity structure between the main column and the lock sleeve, the space can be more fully utilized, the elastic force is increased, and therefore the suction force of the emulsion pump is increased.
As a further aspect of the present invention: the extension pipe comprises a bent extension pipe and a straight extension pipe.
Compared with the prior art, the beneficial effects of the utility model are that: rotating the screw cap, making the corresponding liquid outlet correspond to the liquid outlet channel of the press column according to the requirement, pressing the screw cap, pressing the press column, pressing the main column down, making the main column slide downwards in the guide cylinder of the lock sleeve, compressing the pressing spring, making the piston and the auxiliary column at the bottom end of the main column move downwards, making the glass ball block the through hole at the bottom of the pump cavity tube of the pump body by the piston through compressing the air and emulsion in the pump cavity tube of the pump body, making the emulsion and the air be squeezed into the main column from the slit on the piston, flowing through the liquid guide channel and the liquid outlet channel of the press column, spraying out from the liquid outlet or the extension tube, making the spring expand upwards to lift the main column and the press column, thus lifting the auxiliary column and the piston upwards, making the air in the pump cavity tube of the pump body upwards suck to make the glass ball loose the hole at the lower end of the pump cavity tube, sucking the emulsion into the pump cavity tube of the pump body from the suction pipe, thus circularly pumping the emulsion, the main column slides to the bottom under the action of the pressing column, the main column is rotated, the main column screw teeth are meshed with the lock sleeve screw teeth, the main column is locked in the lock sleeve, due to the adoption of the structure, the spring is separated from the liquid, the hidden danger of contact between the liquid and the spring is eliminated, the radiuses of two different circular tubes on the pump body are respectively the same as the radiuses of two types of bottle mouths which are commonly used, the main column is used for being meshed and fixed with a conventional emulsion bottle mouth and a large-caliber laundry detergent bottle mouth, the rotary cover can be rotated under the condition of exerting force, liquid outlets or extension tubes with different specifications are communicated with a liquid outlet channel according to the top end of the column, so that different use requirements are met, the components are in a splicing mode, the assembly.
Drawings
Fig. 1 is a schematic structural view of an external spring emulsion pump with improved springs to increase suction force.
FIG. 2 is a schematic view of a spiral cover of an external spring lotion pump with improved spring to increase suction.
In the figure: the device comprises a spiral cover 1, a liquid outlet 2, a top block 3, a main column 4, a lock column 5, a pressing spring 6, a lock sleeve 7, a pump body 8, a main column thread 9, a lock sleeve thread 10, a piston 11, an auxiliary column 12, glass beads 13, a suction pipe 14 and an extension pipe 15.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, in the embodiment of the present invention, an external spring lotion pump for improving a spring and increasing suction force comprises a screw cap 1, a liquid outlet 2, a pressing post 4, a main post 5, a pressing spring 6, a lock sleeve 7, a pump body 8, a piston 11, an auxiliary post 12, glass beads 13, a suction pipe 14 and an extension pipe 15, wherein a circular groove is formed at the bottom of the screw cap 1, the inner wall of the groove is slidably connected with a top end stopper of the pressing post 4, four circular through holes are uniformly formed in the side wall of the screw cap 1, the liquid outlet 2 is connected in an interference manner in the through holes, the liquid outlet 2 is composed of an inner end liquid outlet pipe and an outer end nozzle, the opening of the nozzle has different sizes and can spray liquids with different scattering degrees, a limiting ring is fixedly connected to the bottom surface of the screw cap 1, the inner diameter of the limiting ring is the same as the outer diameter of the pressing post 4, the limiting ring at the top, the top surface of the top block 3 is hemispherical, a spring is fixedly connected between the bottom surface of the top block 3 and the bottom surface of the groove on the limiting ring at the bottom of the spiral cover 1, the position of the spiral cover 1 is fixed, the spiral cover 1 can be rotated under the condition of exerting force, liquid outlets 2 with different specifications are communicated with a liquid outlet channel at the top end of the pressing column 4, the pressing column 4 is of a hollow cylinder structure with an opening at the bottom, a flow guide channel is arranged inside the hollow cylinder structure, the liquid outlet channel is arranged at the top end of the side surface of the inner cavity of the pressing column 4, the flow guide channel is communicated with the liquid outlet channel, a connector is arranged at the bottom of the pressing column 4, the main column 5 comprises an inner thin-wall circular tube and an outer thin-wall circular tube, the tops of the inner circular tubes of the main column 5 are flush with each other and are connected through a circular plate, a step is arranged at the top of the, the outer wall sliding connection of the main post 5 outer wall thin-walled circular tube is at the inner wall of lock sleeve 7, the outer wall bottom of the main post 5 outer wall thin-walled circular tube is equipped with main post thread 9, lock sleeve 7 is formed by the guide cylinder that the bottom flushes and the solid fixed cylinder outside through ring fixed connection, the guide cylinder sliding connection of lock sleeve 7 has the drain cylinder of main post 5 bottom, the solid fixed cylinder outside of lock sleeve 7 interference connects at the cavity inner wall top at the center of pump body 8 top, the inner wall bottom of the solid fixed cylinder outside of lock sleeve 7 is equipped with lock sleeve thread 10, fixedly connected with pressing spring 6 between the inner chamber top of main post 5 and the inner chamber bottom of lock sleeve 7, when the emulsion pump is not used, main post 5 slides to the bottom under the effect of pressing post 4, main post 5 rotates, main post thread 9 meshes with lock sleeve thread 10, locks main post 5 in lock sleeve 7, pump body 8 is injection moulding as an organic whole, the top of pump body 8 is equipped with the roof, the bottom surface of the top plate is fixedly connected with two concentric circular tubes with screw threads on the inner walls, the radiuses of the two different circular tubes are respectively the same as the radiuses of two commonly used bottle mouths and are used for being meshed and fixed with a conventional emulsion bottle mouth and a large-caliber laundry detergent bottle mouth, the center of the top plate of the pump body 8 is provided with a through hole, the top edge of a pump cavity tube is fixedly connected in the through hole, the pump cavity tube is a circular tube body, the bottom of the pump cavity tube is provided with a bottom plate, the center of the bottom plate is provided with a through hole, the edge of the bottom surface of the through hole is fixedly connected with the top of a suction tube sleeve, the top edge of the through hole in the center of the bottom plate is fixedly connected with a glass bead fixing seat, the glass beads 13 are fixedly arranged between the glass bead fixing seat and the top of the suction tube sleeve, the inner, the lower extreme of principal post 5 is equipped with the joint, and the joint of principal post 5 stretches into in the base of piston 11 to peg graft with the interface on the top of auxiliary column 12, principal post 5 and piston 11's base inner chamber sliding fit, the clearance between the interface on the top of auxiliary column 12 and the base of piston 11 constitutes the water conservancy diversion clearance, extension pipe 15 comprises the connecting pipe in the centre of inner end drain pipe, outer end nozzle are constituteed, can install extension pipe 15 additional in order to adapt to different user demands according to user's demand.
Preferably, the glass bead fixing seat at the bottom end of the pump body 8, the top end of the straw sleeve and the glass beads 13 in sliding connection with the inner cavities of the straw sleeve and the straw sleeve form a one-way valve.
Preferably, pressing spring 6 is truncated cone compression spring, and 6 tip of pressing spring up, and truncated cone compression spring can adapt to the cavity structure between main column 5 and the lock sleeve 7, and the space that can be more abundant increases elasticity to increase the suction of emulsion pump.
Preferably, the extension pipe 15 includes a bent shape, a straight cylindrical shape, and the like, and can be installed according to different use requirements.
The utility model discloses a theory of operation is: rotating the screw cap 1, corresponding the liquid outlet 2 to the liquid outlet channel of the pressing column 4 according to the requirement, pressing the screw cap 1, pressing the pressing column 4, pressing the main column 5 down by the pressing column 4, sliding the main column 5 downwards in the guide cylinder of the lock sleeve 7, compressing the pressing spring 6, moving the piston 11 and the auxiliary column 12 at the bottom end of the main column 5 downwards, making the glass ball 13 block the through hole at the bottom of the pump cavity tube of the pump body 8 by the piston 11 by compressing the air and emulsion in the pump cavity tube of the pump body 8, extruding the emulsion and the air into the main column 5 from the slit on the piston 11, flowing through the liquid guide channel and the liquid outlet channel of the pressing column 4, spraying from the liquid outlet 2 or the extension tube 15, upwards opening the spring 6 to lift the main column 5 and the pressing column 4 upwards, thereby holding the auxiliary column 12 and the piston 11 upwards, making the glass ball 13 release the hole at the lower end of the pump 10 by upwards sucking the air in the pump cavity tube of the pump body 8 by the piston 11, emulsion is sucked into a pump cavity pipe of the pump body 8 from the suction pipe 14, the emulsion pump is circulated in such a way, when the emulsion pump is not used, the main column 5 slides to the bottom under the action of the pressing column 4, the main column 5 is rotated, and the main column threads 9 are meshed with the lock sleeve threads 10 to lock the main column 5 in the lock sleeve 7.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (4)
1. An external spring emulsion pump for improving a spring to increase suction force comprises a spiral cover, a liquid outlet, a pressing column, a main column, a pressing spring, a lock sleeve, a pump body, a piston, an auxiliary column, glass beads, a suction pipe and an extension pipe, and is characterized in that the bottom of the spiral cover is provided with a circular groove, the inner wall of the groove is in sliding connection with a top limit block of the pressing column, the side wall of the spiral cover is uniformly provided with four circular through holes, the liquid outlet is in interference connection with the through holes and consists of an inner end liquid outlet pipe and an outer end nozzle, the opening size of the nozzle is different, the bottom surface of the spiral cover is fixedly connected with a limit ring, the inner diameter of the limit ring is the same as the outer diameter of the pressing column, the limit block at the top of the pressing column is fixed in a vertical opposite direction, the top surface of the limit ring at the bottom of the spiral cover is provided with four circular grooves, the groove is in sliding connection with, fixing the position of the screw cap;
the pressing column is of a hollow cylindrical structure with an opening at the bottom, a flow guide channel is arranged inside the pressing column, a liquid outlet channel is arranged at the top end of the side surface of an inner cavity of the pressing column, the flow guide channel is communicated with the liquid outlet channel, a connector is arranged at the bottom of the pressing column, the main column comprises an inner thin-wall circular tube and an outer thin-wall circular tube, the tops of the two thin-wall circular tubes are flush and connected through a circular plate, a step is arranged at the top of the inner circular tube of the main column, the inside of the step is in interference connection with the connector at the bottom of the pressing column, a liquid guide tube is arranged at the bottom end of the inner circular tube of the main column, the outer wall of the thin-wall circular tube of the main column is in sliding connection with the inner wall of the lock sleeve, main column screw threads are arranged at the bottom end of the outer wall of the thin-wall circular tube of the main column, the lock sleeve, the bottom of the inner wall of the fixed cylinder outside the lock sleeve is provided with a lock sleeve thread, and a pressing spring is fixedly connected between the top of the inner cavity of the main column and the bottom of the inner cavity of the lock sleeve;
the pump body is integrally injection-molded, a top plate is arranged at the top of the pump body, two concentric circular tubes with screw teeth on the inner wall are fixedly connected to the bottom surface of the top plate, the radiuses of the two different circular tubes are respectively the same as the radiuses of two commonly-used bottle mouths, a through hole is arranged at the center of the top plate of the pump body, the top edge of a pump cavity tube is fixedly connected in the through hole, the pump cavity tube is a circular tube body, a bottom plate is arranged at the bottom of the pump cavity tube, a through hole is arranged at the center of the bottom plate, the top edge of the bottom surface of the through hole is fixedly connected with a straw sleeve tube top, a glass bead fixing seat is fixedly connected to the top edge of the through hole at the center of the bottom plate, glass beads are fixedly arranged between the glass bead fixing seat and the top of the straw sleeve, the lower extreme of principal post is equipped with the joint, and the joint of principal post stretches into in the base of piston to peg graft with the interface on the top of auxiliary column, principal post and the base inner chamber sliding fit of piston, the clearance between the interface on the top of auxiliary column and the base of piston constitutes the water conservancy diversion clearance, the extension pipe comprises the connecting pipe in the centre that inner end drain pipe, outer end nozzle are constituteed.
2. The external spring lotion pump with the improved spring and the increased suction force as claimed in claim 1, wherein the glass bead fixing seat at the bottom end of the pump body, the top end of the straw sleeve and the glass beads in sliding connection with the inner cavities of the straw sleeve form a one-way valve.
3. The external spring emulsion pump with improved spring and increased suction force as claimed in claim 1, wherein said pressing spring is a truncated cone compression spring with its small end facing upward.
4. The external spring lotion pump with improved spring and increased suction force as claimed in claim 1, wherein the extension tube comprises a bent extension tube and a straight extension tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920088714.0U CN210437712U (en) | 2019-01-17 | 2019-01-17 | External spring lotion pump with improved spring and increased suction force |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920088714.0U CN210437712U (en) | 2019-01-17 | 2019-01-17 | External spring lotion pump with improved spring and increased suction force |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210437712U true CN210437712U (en) | 2020-05-01 |
Family
ID=70394491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920088714.0U Active CN210437712U (en) | 2019-01-17 | 2019-01-17 | External spring lotion pump with improved spring and increased suction force |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210437712U (en) |
-
2019
- 2019-01-17 CN CN201920088714.0U patent/CN210437712U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230526 Address after: Room 3105, No. 2 Zunshang Street, Huangpu District, Guangzhou City, Guangdong Province, 510000 Patentee after: Ruizhi Information Management (Guangdong) Co.,Ltd. Address before: No. 4 Xiushuitang West 1st Road, Renhe Town, Baiyun District, Guangzhou City, Guangdong Province, 510000 Patentee before: Jody (Guangzhou) Technology Co.,Ltd. |