CN209905443U - Leak protection external spring emulsion pump - Google Patents
Leak protection external spring emulsion pump Download PDFInfo
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- CN209905443U CN209905443U CN201920078635.1U CN201920078635U CN209905443U CN 209905443 U CN209905443 U CN 209905443U CN 201920078635 U CN201920078635 U CN 201920078635U CN 209905443 U CN209905443 U CN 209905443U
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Abstract
The utility model discloses a leak protection external spring emulsion pump, including pressure mouth and inner tube, pressure mouth sets up the upper end at last pump column to process the discharge way in pressure mouth, the inner tube sets up the top at the pump body, and sets up the lower pump column in the inner tube, the utility model discloses simple structure adopts overhead jack catch and pump pearl cooperation, and guarantees the stability of jack catch structure through the jack catch, cooperates with the pump pearl below simultaneously, guarantees that the liquid in the pump body pumps after pressing the pressure mouth through material mouthful, lower pump column and last pump column flow into the discharge way, and pressure is stable, and can avoid effectively that the emulsion in the upper pump column overflows, improves the result of use; the inner cylinder, the upper pump column and the lower pump column are matched to realize quantitative pumping, the pump plug is clamped by the inner cylinder and the lower pump column, and meanwhile, the pump plug is limited by the lower pump column, so that the air tightness inside the pump body can be effectively guaranteed, the exhaust hole is prevented from being machined, and the liquid in the pump body is effectively prevented from overflowing.
Description
Technical Field
The utility model relates to a chemical articles for daily use technical field specifically is an external spring emulsion pump of leak protection.
Background
External spring emulsion pump can often be used in daily chemical products, and current external spring emulsion pump is at the in-process that uses, owing to set up the exhaust hole or press improper, the excessive situation often appears in the interior emulsion of the pump body, has seriously influenced the user and has experienced to the use of daily chemical products.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an external spring emulsion pump of leak protection 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:
a leakproof emulsion pump with an external spring comprises a pressing nozzle, a top column, a discharge passage, an upper pump column, a claw, a pump bead, a lock cover, a bottle cover, a pump body, a gasket, a pump plug, an inner cylinder, a spring, a lower pump column, a salient point, a baffle ring and a suction pipe, wherein the pressing nozzle is arranged at the upper end of the upper pump column, the upper pump column is in interference fit with the pressing nozzle, the discharge passage is processed in the pressing nozzle, the discharge passage is communicated with the upper pump column, the upper pump column is arranged at the top of the pump body, the claw is processed at the top end of the upper pump column, the top column is processed on the pressing nozzle and is attached to the claw, the pump bead is arranged at the top end of the upper pump column and is matched with the claw, the lock cover is arranged at the top of the pump body and is matched with a hole shaft of the upper pump column, a skirt ring is processed at the lower end of the upper pump column, the upper pump column is limited by the skirt ring, male threads are processed at the lower end of the pressing nozzle and the top end of the pump body, female threads, in addition, the skirt ring is processed on the outer side of the pump body, a bottle cap is arranged above the skirt ring, a gasket is arranged in the bottle cap, the inner cylinder is arranged at the top of the pump body, a lower pump column is arranged in the inner cylinder, the top end of the lower pump column is matched with the upper pump column, a spring is arranged in the inner cylinder on the outer side of the lower pump column, the bottom end of the spring is matched with the bottom end of an inner cavity of the inner cylinder, the top end of the spring is matched with the bottom end of the upper pump column, a pump plug is arranged above the skirt ring at the bottom end of the lower pump column, the inner ring of the pump plug is matched with the upper pump column and the inner cylinder, the baffle ring is arranged at the lower end of the pump body, a convex point is processed on the pump body above the baffle ring, a pump bead is.
As a further aspect of the present invention: the discharge channel is of an arc-shaped structure, and the heights of the two ends of the discharge channel are the same, so that liquid in the discharge channel can be effectively prevented from overflowing.
As a further aspect of the present invention: the gasket sets up in the bottle lid to the gasket cooperates with the skirt ring on the pump body, thereby avoids liquid to spill over through the clearance between the pump body and the bottle lid in the bottle, and guarantees that the bottle internal gas pressure is stable.
As a further aspect of the present invention: the spring is made of stainless steel.
As a further aspect of the present invention: the pump beads are two in number and are respectively matched with the clamping jaws and the retaining rings.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model has simple structure, adopts the matching of the top-arranged jack catch and the pump bead, ensures the stability of the jack catch structure through the jack post, and simultaneously ensures that the liquid in the pump body is pumped out after flowing into the discharge channel through the material port, the lower pump post and the upper pump post after pressing the pressure nozzle, the pressure is stable, and the emulsion in the upper pump post can be effectively prevented from overflowing, thereby improving the use effect; the convex points are matched with the baffle rings to limit the pump beads at the lower end of the pump body, so that the pump bead is easy and convenient to process and assemble and disassemble; the inner cylinder, the upper pump column and the lower pump column are matched to realize quantitative pumping, the pump plug is clamped by the inner cylinder and the lower pump column, and meanwhile, the pump plug is limited by the lower pump column, so that the air tightness inside the pump body can be effectively guaranteed, the exhaust hole is prevented from being machined, and the liquid in the pump body is effectively prevented from overflowing.
Drawings
FIG. 1 is a schematic view of the structure of a leakproof external spring emulsion pump.
FIG. 2 is a schematic diagram of the structure of an upper pump column in the leakproof emulsion pump with external springs.
FIG. 3 is a schematic view of a partially enlarged structure of the leakproof emulsion pump with an external spring.
In the figure: the device comprises a pressure nozzle 1, a top column 2, a discharge channel 3, an upper pump column 4, a clamping jaw 5, a pump bead 6, a lock cover 7, a bottle cap 8, a pump body 9, a gasket 10, a pump plug 11, an inner cylinder 12, a spring 13, a lower pump column 14, a salient point 15, a baffle ring 16 and a suction pipe 17.
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 to 3, in an embodiment of the present invention, a leak-proof emulsion pump with an external spring comprises a pressure nozzle 1, a top pillar 2, a discharge channel 3, an upper pump pillar 4, a claw 5, a pump bead 6, a lock cover 7, a bottle cap 8, a pump body 9, a gasket 10, a pump plug 11, an inner cylinder 12, a spring 13, a lower pump pillar 14, a convex point 15, a baffle ring 16 and a suction pipe 17, wherein the pressure nozzle 1 is disposed at an upper end of the upper pump pillar 4, the upper pump pillar 4 is in interference fit with the pressure nozzle 1, the discharge channel 3 is processed in the pressure nozzle 1, the discharge channel 3 is communicated with the upper pump pillar 4 so as to ensure airtightness of the upper pump pillar 4 and the discharge channel 3, the upper pump pillar 4 is disposed at a top of the pump body 9, the claw 5 is processed at a top end of the upper pump pillar 4, the top pillar 2 is processed on the pressure nozzle 1, and the top pillar 2 is attached to the claw 5, so as to ensure structural stability of the claw 5 and, in addition, the top end of the upper pump column 4 is provided with a pump bead 6, the pump bead 6 is matched with the clamping jaw 5, so that when the upper pump column 4 is lifted under the action of a spring 13, the pump bead 6 at the top end of the upper pump column 4 seals a pore channel of the upper pump column 4 and effectively prevents liquid in the upper pump column 4 from overflowing, the lock cover 7 is arranged at the top of the pump body 9, the lock cover 7 is matched with the pore channel of the upper pump column 4 in a shaft manner, a skirt ring is processed at the lower end of the upper pump column 4, the upper pump column 4 is limited through the skirt ring, male threads are processed at the lower end of the pressure nozzle 1 and the top end of the pump body 9, female threads matched with the pressure nozzle 1 and the pump body 9 respectively are processed on the lock cover 7, the skirt ring is processed at the outer side of the pump body 9, a bottle cover 8 is arranged above the skirt ring, a gasket 10 is arranged in the bottle cover 8, so that the bottle cover 8 is tightly connected with the pump body 9 through the lock cover 7, the moving range of, the outer wall of the inner cylinder 12 is matched with the outer wall of the pump body 9, the top end of the inner cylinder 12 is connected with the top end of the pump body 9, the inner wall of the top of the inner cylinder 12 is attached to the locking cover 7, the lower pump column 14 is arranged in the inner cylinder 12, the top end of the lower pump column 14 is matched with the upper pump column 4, the outer wall of the lower pump column 14 is attached to the inner wall of the upper pump column 4, the spring 13 is arranged in the inner cylinder 12 outside the lower pump column 14, the bottom end of the spring 13 is matched with the bottom end of the inner cavity of the inner cylinder 12, the top end of the spring 13 is matched with the bottom end of the upper pump column 4, the pump plug 11 is arranged above the skirt ring at the bottom end of the lower pump column 14, the inner ring of the pump plug 11 is matched with the upper pump column 4 and the inner cylinder 12, therefore, the connection between the inner cylinder 12 and the lower pump column 14 is sealed through the sealing effect of the pump plug 11, the air tightness of the pump body, the emulsion between the upper pump column 4 and the lower pump column 14 is squeezed into the discharge channel 3 in the pressure nozzle 1 by the action of air pressure and pumped out, then the upper pump column 4 is driven to reset by the return action of the spring 13, the baffle ring 16 is arranged at the lower end of the pump body 9, the salient point 15 is processed on the pump body 9 above the baffle ring 16, the pump bead 6 is arranged between the baffle ring 16 and the salient point 15, the suction pipe 17 is arranged on the pump body 9 below the baffle ring 16, and the pump body 9 is communicated with the suction pipe 17, so that when the upper pump column 4 moves upwards, the liquid pressure in the pump body 9 is reduced, the emulsion in the bottle is sucked into the pump body 9 through the suction pipe 17, the pump bead 6 is intercepted by the salient point 15, and then the pump bead 6 is matched with the baffle ring 16 under the action of gravity to close a passage, and the emulsion in the pump body 9 is prevented from flowing.
The discharging channel 3 is of an arc-shaped structure, and the heights of the two ends are the same, so that liquid in the discharging channel 3 can be effectively prevented from overflowing.
The gasket 10 is arranged in the bottle cap 8, and the gasket 10 is matched with a skirt ring on the pump body 9, so that liquid in the bottle is prevented from overflowing through a gap between the pump body 9 and the bottle cap 8, and the air pressure in the bottle is ensured to be stable.
The spring 13 is made of stainless steel.
The pump beads 6 are two in number and are respectively matched with the clamping jaw 5 and the retaining ring 16.
The utility model discloses a theory of operation is: when the device is used, the pressure nozzle 1 is pressed to drive the upper pump column 4 to move downwards, the lower pump column 4 compresses the spring 13 to store force, the pressure in the upper pump column 4 is increased, emulsion between the upper pump column 4 and the lower pump column 14 pushes the pump bead 6 at the top end of the upper pump column 4 under the action of air pressure, a pore channel of the upper pump column 4 is opened, the emulsion is extruded into the discharge channel 3 in the pressure nozzle 1 and is pumped out, then the upper pump column 4 is driven to reset under the action of the return of the spring 13, the pump bead 6 at the top end of the upper pump column 4 falls under the action of the air pressure, the pore channel at the top end of the upper pump column 4 is closed, meanwhile, the pressure in the pump body 9 is reduced, the emulsion in a bottle is sucked into the pump body 9 through the suction pipe 17, the pump bead 6 is intercepted by the salient points 15, and after the pressure is stabilized, the pump bead 6 is matched with the retaining ring 16 under the action of gravity to close a passage, and the.
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 (5)
1. A leakproof emulsion pump with an external spring comprises a press nozzle, a top column, a discharge passage, an upper pump column, a claw, a pump bead, a lock cover, a bottle cover, a pump body, a gasket, a pump plug, an inner cylinder, a spring, a lower pump column, a salient point, a baffle ring and a suction pipe, and is characterized in that the press nozzle is arranged at the upper end of the upper pump column, the upper pump column is in interference fit with the press nozzle, the discharge passage is processed in the press nozzle and is communicated with the upper pump column, the upper pump column is arranged at the top of the pump body, the claw is processed at the top end of the upper pump column, the top column is processed on the press nozzle and is attached to the claw, the pump bead is arranged at the top end of the upper pump column and is matched with the claw, the lock cover is arranged at the top of the pump body and is matched with a hole shaft of the upper pump column, a skirt ring is processed at the lower end of the upper pump column, the skirt ring limits the upper pump column, and male threads are processed at the lower end of the, and processing female screw threads respectively matched with the pressure nozzle and the pump body on the lock cover, processing a skirt ring on the outer side of the pump body, arranging a bottle cap above the skirt ring, arranging a gasket in the bottle cap, arranging a lower pump column in the inner cylinder, matching the top end of the lower pump column with an upper pump column, arranging a spring in the inner cylinder outside the lower pump column, matching the bottom end of the spring with the bottom end of an inner cavity of the inner cylinder, matching the top end of the spring with the bottom end of the upper pump column, arranging a pump plug above the skirt ring at the bottom end of the lower pump column, matching the inner ring of the pump plug with the upper pump column and the inner cylinder, processing a salient point on the pump body above the baffle ring, arranging a pump bead between the baffle ring and the salient point, arranging a suction pipe on the pump body below the baffle ring, and communicating the pump body with the suction pipe.
2. The leak-proof external spring emulsion pump of claim 1, wherein the discharge passage is of an arc-shaped configuration and has the same height at both ends.
3. The leak-resistant external spring emulsion pump of claim 1 wherein the gasket is disposed within the bottle cap and the gasket mates with a skirt ring on the pump body.
4. The leak-resistant external spring emulsion pump of claim 1 wherein the spring is made of stainless steel.
5. The leak-proof external spring emulsion pump of claim 1 wherein there are two pump beads respectively engaged with the pawl and the retainer ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920078635.1U CN209905443U (en) | 2019-01-17 | 2019-01-17 | Leak protection external spring emulsion pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920078635.1U CN209905443U (en) | 2019-01-17 | 2019-01-17 | Leak protection external spring emulsion pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209905443U true CN209905443U (en) | 2020-01-07 |
Family
ID=69029347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920078635.1U Active CN209905443U (en) | 2019-01-17 | 2019-01-17 | Leak protection external spring emulsion pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209905443U (en) |
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2019
- 2019-01-17 CN CN201920078635.1U patent/CN209905443U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230524 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. |
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| TR01 | Transfer of patent right |