CN112093260A - Full plastic pump - Google Patents
Full plastic pump Download PDFInfo
- Publication number
- CN112093260A CN112093260A CN202010823777.3A CN202010823777A CN112093260A CN 112093260 A CN112093260 A CN 112093260A CN 202010823777 A CN202010823777 A CN 202010823777A CN 112093260 A CN112093260 A CN 112093260A
- Authority
- CN
- China
- Prior art keywords
- spring
- plastic pump
- connecting rod
- upper pressure
- pressure lever
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
- 239000011324 bead Substances 0.000 claims description 25
- 230000000903 blocking effect Effects 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 239000011521 glass Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 238000003825 pressing Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 2
- 239000010902 straw Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000004548 suspo-emulsion Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
- B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
- B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
- B05B11/1001—Piston pumps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
- B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
- B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
- B05B11/1001—Piston pumps
- B05B11/1005—Piston pumps with means for adjusting or modifying pump stroke
-
- 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
- B05B11/1015—Piston pumps actuated without substantial movement of the nozzle in the direction of the pressure stroke
-
- 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
- B05B11/1073—Springs
- B05B11/1077—Springs characterised by a particular shape or material
-
- 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
Abstract
The invention relates to the technical field of all-plastic pumps, in particular to an all-plastic pump. A full-plastic pump comprises a suction pipe, a cylinder, a pressure rod, a spring and a head cap, wherein the pressure rod is arranged in the cylinder and comprises an upper pressure rod and a connecting rod connected with the bottom of the upper pressure rod; a suction pipe is arranged below the connecting rod; a piston is sleeved on the outer wall of one side of the lower part of the upper pressure lever, which is close to the connecting rod, and a bushing is arranged above the piston; a spring is arranged at the upper part of the upper pressure lever, and the other end of the spring is contacted with the bushing; the outlet end of the upper pressure lever is connected with the head cap.
Description
Technical Field
The invention relates to the technical field of all-plastic pumps, in particular to an all-plastic pump.
Background
A pump, a machine for increasing the pressure of liquid or gas to make it transport flow, is a device for moving liquid, gas or special fluid medium, i.e. a machine which does work on fluid. The pump is mainly used for conveying liquid including water, oil, acid-base liquid, emulsion, suspoemulsion, liquid metal and the like, and can also be used for conveying liquid, gas mixture and liquid containing suspended solids.
The spring is characterized in that a metal spring is used for most of daily chemical articles, cleaning articles and cosmetics sold in the market at present, and the metal spring is used for avoiding the traditional use of parts containing metal components, so that the product can be recycled more conveniently after use, more garbage is avoided, and the burden on the environment is reduced; in addition, the main structure in the existing pump head is a pump core, so that the backflow phenomenon is easy to occur, when the pump head is used every time, the solution can be pumped out only by pressing for many times, the use is troublesome, and the service life of the pump core is short.
Disclosure of Invention
In order to solve the technical problem, the invention provides an all-plastic pump which comprises a suction pipe, an air cylinder, a pressure rod, a spring and a head cap, wherein the air cylinder is internally provided with the pressure rod, and the pressure rod comprises an upper pressure rod and a connecting rod connected with the bottom of the upper pressure rod; a suction pipe is arranged below the connecting rod; a piston is sleeved on the outer wall of one side of the lower part of the upper pressure lever, which is close to the connecting rod, and a bushing is arranged above the piston; a spring is arranged at the upper part of the upper pressure lever, and the other end of the spring is contacted with the bushing; the outlet end of the upper pressure lever is connected with the head cap.
As a preferable technical scheme, the piston and the lining are respectively in clearance contact with the inner wall of the cylinder.
As a preferred technical solution, a blocking element is further disposed between the suction tube and the connecting rod.
As a preferred technical solution, the blocking element is a bead selected from any one of steel beads, glass beads, lead beads and concrete beads.
As a preferred technical scheme, the bottom of the connecting rod is provided with an accommodating cavity, and the diameter of a cavity opening of the accommodating cavity is smaller than that of the bead.
As a preferable technical scheme, a circle of saw teeth are arranged at the front end of the cavity opening of the accommodating cavity in a surrounding mode along the edge of the cavity opening.
As a preferable technical scheme, the outer surface of the cylinder close to the upper edge is provided with a convex rib in a surrounding mode, and a spiral ring is arranged below the convex rib in an abutting mode.
As a preferable technical scheme, a gasket is arranged between the spiral ring and the convex rib.
As a preferred technical scheme, a housing is arranged outside the spiral ring, a clamping pin clamped with the convex ribs is arranged on the housing, the clamping pin is abutted against the lining, and the lining is clamped on the upper portion of the air cylinder.
As a preferable technical scheme, the upper pressure rod is hollow inside.
As a preferred technical scheme, the spring is a plastic spring.
Compared with the prior art, the invention has the following beneficial effects:
the invention provides a full-plastic pump which is simple in structure, a spring is placed above a bushing and matched with an upper pressure rod, a piston switch can be opened by compressing the spring when the pump is pressed, liquid is sucked out of a bottle, the liquid outlet volume can be controlled by adjusting the force of the compression spring, and the backflow phenomenon cannot occur; in addition, the all-plastic pump is convenient to use, not easy to damage, low in manufacturing cost, safe, environment-friendly and recyclable.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings used in the embodiments will be briefly described below, the drawings described below are only some embodiments of the present invention, and it is obvious to those skilled in the art that other drawings can be obtained based on the drawings without creative efforts.
FIG. 1 is a schematic structural view of example 1 of the present invention;
the numbering in the figure is as follows:
1. a straw; 2. an occlusion element; 3. a cylinder; 4. a connecting rod; 5. a piston; 6. a coil; 7. a gasket; 8. a bushing; 9. an upper pressure lever; 10. a spring; 11. a head cap; 12. an accommodating chamber; 13. a rib; 14. a housing; 15. and (7) clamping the pins.
Detailed Description
The technical features of the technical solutions provided by the present invention are further clearly and completely described below with reference to the specific embodiments.
In order to solve the technical problem, the invention provides an all-plastic pump which comprises a suction pipe 1, a cylinder 3, a pressure rod, a spring 10 and a head cap 11, wherein the cylinder 3 is internally provided with the pressure rod, and the pressure rod comprises an upper pressure rod 9 and a connecting rod 4 connected with the bottom of the upper pressure rod 9; a suction pipe 1 is arranged below the connecting rod 4; a piston 5 is sleeved on the outer wall of one side, close to the connecting rod 4, of the lower part of the upper pressure rod 9, and a lining 8 is arranged above the piston 5; a spring 10 is arranged at the upper part of the upper pressure rod 9, and the other end of the spring 10 is contacted with the bushing 8; the outlet end of the upper pressure rod 9 is connected with a head cap 11.
In a preferred embodiment, the piston 5 and the bushing 8 are in contact with the inner wall of the cylinder 3, respectively.
In a preferred embodiment, a closing element 2 is also arranged between the suction tube 1 and the connecting rod 4.
In a preferred embodiment, the plugging element 2 is a bead selected from any one of steel beads, glass beads, lead beads and concrete beads; the steel ball is more preferable, the surface of the steel ball is smoother, the flow resistance of the solution is smaller, the reaction with the solution is avoided, and the method is safe and stable.
In a preferred embodiment, the bottom of the connecting rod 4 is provided with a containing cavity 12, and the diameter of the opening of the containing cavity 12 is smaller than that of the bead. The pearl is transferring the setting holding the chamber, fairly with the effect of check valve, along with last depression bar fixed connection's connecting rod 4 removal, plays the shutoff effect to straw 1 of connecting rod 4 bottom.
In a preferred embodiment, the outlet front end of the accommodating cavity 12 is provided with a ring of saw teeth along the outlet edge. The sawtooth structure can be arranged in such a way that the beads are not easy to slide and deviate when the part of the accommodating cavity 12 is blocked.
In a preferred embodiment, the outer surface of the cylinder 3 near the upper edge is provided with a rib 13 in a surrounding manner, and a coil 6 is arranged below the rib 13 in an abutting manner to play a role of fastening.
In a preferred embodiment, a gasket 7 is arranged between the coil 6 and the rib 13, and the gasket 7 can form a good air-tight effect, so that the solution and the negative pressure in the bottle can not leak.
In a preferred embodiment, a cover 14 is arranged outside the coil 6, a clamping pin 15 clamped with the convex rib 13 is arranged on the cover 14, and the clamping pin 15 is abutted against the bushing 8 to clamp the bushing 8 on the upper part of the cylinder 3.
The screw ring 6 and the lining 8 can be clamped mutually by the clamping foot 15 at the same time, vacuum in the bottle is ensured, when external force is applied to the head cap, the clamped lining 8 is fixed on the side wall of the cylinder 3 and cannot move, and the movement of the piston 5 and the connecting rod 4 causes the separation between the piston 5 and the lining 8, a channel is formed, so that solution in the bottle enters the upper pressure rod 9 through an inlet (not shown in the figure) on the upper pressure rod 9 and flows out from the head cap 11.
In a preferred embodiment, the upper pressure lever 9 is hollow inside.
In a preferred embodiment, the spring is a plastic spring, and a plastic material is used to replace a traditional metal spring, so that the spring is not easy to react with a solution and is safer and healthier to use.
When the head cap 11 of the pressing pump moves downwards, the spring 10 arranged on the upper pressure rod 9 is bent, so that the piston 5 sleeved on the upper pressure rod 9 moves downwards from the original position until contacting with the blocking element 2, at the moment, if the blocking element 2 is a bead, the bead tightly blocks the containing cavity 12 of the connecting rod 4 and the suction pipe 1, the pressure inside the pump body is increased, the solution in the bottle enters the piston 5 from the suction pipe 1 through the side wall of the cylinder 3, a channel formed by the gap between the piston 5 and the lining 8 flows into the hollow channel inside the upper pressure rod 9, and the head cap 11 connected with the outlet of the upper pressure rod 9 flows out.
When the head cap of the pressing pump is loosened, the pressure in the pump body is removed, the piston is reset under the action of the elastic force of the spring, so that the piston is separated from the beads, the inside of the cylinder is full of solution at the moment, and the inside of the bottle still keeps vacuum.
Vacuum principle: the helicoidal is placed on a bottle with a material body and screwed, the head cap is pressed at the moment, the upper pressure rod is downward, the plastic spring is deformed and compressed, the beads are not moved and the bottom of the cylinder is sealed, the valve of the piston and the connecting rod is opened, the material body in the cylinder is discharged to the outlet of the head cap along the channel of the upper pressure rod, the pressure rod rebounds when the head cap is released, the piston and the valve of the connecting rod are sealed, the vacuum is generated in the cylinder, the beads are lifted upwards by the suction force of the negative pressure, and the material body is sucked into the cylinder along the suction pipe.
The present invention is described in detail below with reference to examples, which are provided for the purpose of further illustration only and are not to be construed as limiting the scope of the present invention, and the insubstantial modifications and adaptations thereof by those skilled in the art based on the teachings of the present invention will still fall within the scope of the present invention.
Example 1
Embodiment 1 provides an all-plastic pump, as shown in fig. 1, including a suction pipe 1, a cylinder 3, a pressure lever, a spring 10 and a head cap 11, wherein the cylinder 3 is provided with the pressure lever, and the pressure lever includes an upper pressure lever 9 and a connecting rod 4 connected with the bottom of the upper pressure lever 9; a suction pipe 1 is arranged below the connecting rod 4; a piston 5 is sleeved on the outer wall of one side, close to the connecting rod 4, of the lower part of the upper pressure rod 9, and a lining 8 is arranged above the piston 5; a spring 10 is arranged at the upper part of the upper pressure rod 9, and the other end of the spring 10 is contacted with the bushing 8; the outlet end of the upper pressure rod 9 is connected with a head cap 11.
The piston 5 and the bush 8 are respectively contacted with the inner wall of the cylinder 3; a blocking element 2 is also arranged between the suction pipe 1 and the connecting rod 4; the plugging element 2 is a steel ball;
the bottom of the connecting rod 4 is provided with an accommodating cavity 12, the diameter of the opening of the accommodating cavity 12 is smaller than that of the beads, and the front end of the outlet of the accommodating cavity 12 is provided with a circle of saw teeth along the outlet edge in a surrounding manner; the outer surface of the cylinder 3 close to the upper edge is provided with a convex rib 13 in a surrounding mode, and a spiral ring 6 is arranged below the convex rib 13 in an abutting mode and plays a fastening role.
A gasket 7 is arranged between the spiral ring 6 and the convex edge 13, and the gasket 7 can form a good air-tight effect, so that the solution and the negative pressure in the bottle cannot leak; a housing 14 is arranged outside the spiral ring 6, a clamping pin 15 clamped with the convex rib 13 is arranged on the housing 14, the clamping pin 15 is abutted against the bushing 8, and the bushing 8 is clamped at the upper part of the cylinder 3; the upper pressure lever 9 is hollow; the spring is a plastic spring.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. A full plastic pump comprises a suction pipe, a cylinder, a pressure lever, a spring and a head cap, and is characterized in that the cylinder is internally provided with the pressure lever, and the pressure lever comprises an upper pressure lever and a connecting rod connected with the bottom of the upper pressure lever; a suction pipe is arranged below the connecting rod; a piston is sleeved on the outer wall of one side of the lower part of the upper pressure lever, which is close to the connecting rod, and a bushing is arranged above the piston; a spring is arranged at the upper part of the upper pressure lever, and the other end of the spring is contacted with the bushing; the outlet end of the upper pressure lever is connected with the head cap.
2. A full plastic pump according to claim 1, wherein said piston and said bushing are in clearance contact with the inner wall of the cylinder, respectively.
3. An all plastic pump according to claim 1, wherein a blocking element is provided between the suction tube and the connecting rod.
4. An all plastic pump according to claim 3, wherein said blocking element is a bead selected from any of steel beads, glass beads, lead beads, concrete beads.
5. An all plastic pump according to claim 4, wherein the bottom of the connecting rod is provided with a receiving cavity, and the diameter of the mouth of the receiving cavity is smaller than the diameter of the bead.
6. An all plastic pump according to any of claims 1 to 5, wherein the outer surface of the cylinder near the upper edge is provided with a raised ridge around it, and a coil is provided under the raised ridge.
7. An all plastic pump according to claim 6, wherein a gasket is provided between said coil and said rib.
8. An all-plastic pump according to claim 7, wherein the spiral ring is externally provided with a casing, the casing is provided with a clamping pin clamped with the convex rib, and the clamping pin is abutted against the bushing to clamp the bushing on the upper part of the cylinder.
9. The all plastic pump of claim 8, wherein said upper pressure bar is hollow inside.
10. An all plastic pump according to claim 9, wherein said spring is a plastic spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010823777.3A CN112093260A (en) | 2020-08-17 | 2020-08-17 | Full plastic pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010823777.3A CN112093260A (en) | 2020-08-17 | 2020-08-17 | Full plastic pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112093260A true CN112093260A (en) | 2020-12-18 |
Family
ID=73753884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010823777.3A Pending CN112093260A (en) | 2020-08-17 | 2020-08-17 | Full plastic pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112093260A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023165039A1 (en) * | 2022-03-03 | 2023-09-07 | 宁波金雨科技实业有限公司 | Novel hand pump made of single material |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200204024Y1 (en) * | 2000-06-14 | 2000-11-15 | 주식회사종우실업 | Finger-operating pump ejaculating fluid in fixed quality available at its inverted state |
| CN202897106U (en) * | 2012-10-30 | 2013-04-24 | 余姚晟祺塑业有限公司 | Pump with security seal |
| CN105292728A (en) * | 2015-11-20 | 2016-02-03 | 余姚晟祺塑业有限公司 | Novel emulsion pump |
| CN205169239U (en) * | 2015-11-20 | 2016-04-20 | 余姚晟祺塑业有限公司 | Novel lotion pump |
| CN109290087A (en) * | 2018-10-19 | 2019-02-01 | 上海睿琦包装科技有限公司 | A kind of overall plastic recyclable Environmental-protective nozzle |
| US20200222928A1 (en) * | 2019-01-15 | 2020-07-16 | Nubiz Plastic (Nantong) Co., Ltd | Pump Assembly and Container With Contents Discharge Function |
| CN212767591U (en) * | 2020-08-17 | 2021-03-23 | 上海睿琦包装科技有限公司 | Full plastic pump |
-
2020
- 2020-08-17 CN CN202010823777.3A patent/CN112093260A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200204024Y1 (en) * | 2000-06-14 | 2000-11-15 | 주식회사종우실업 | Finger-operating pump ejaculating fluid in fixed quality available at its inverted state |
| CN202897106U (en) * | 2012-10-30 | 2013-04-24 | 余姚晟祺塑业有限公司 | Pump with security seal |
| CN105292728A (en) * | 2015-11-20 | 2016-02-03 | 余姚晟祺塑业有限公司 | Novel emulsion pump |
| CN205169239U (en) * | 2015-11-20 | 2016-04-20 | 余姚晟祺塑业有限公司 | Novel lotion pump |
| CN109290087A (en) * | 2018-10-19 | 2019-02-01 | 上海睿琦包装科技有限公司 | A kind of overall plastic recyclable Environmental-protective nozzle |
| US20200222928A1 (en) * | 2019-01-15 | 2020-07-16 | Nubiz Plastic (Nantong) Co., Ltd | Pump Assembly and Container With Contents Discharge Function |
| CN212767591U (en) * | 2020-08-17 | 2021-03-23 | 上海睿琦包装科技有限公司 | Full plastic pump |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023165039A1 (en) * | 2022-03-03 | 2023-09-07 | 宁波金雨科技实业有限公司 | Novel hand pump made of single material |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2008101368A1 (en) | Emulsion and check valve used in it | |
| CN209739723U (en) | Full-plastic emulsion pump | |
| WO2020207097A1 (en) | Environmentally-friendly lotion pump | |
| WO2020253578A1 (en) | Pump assembly and container having content discharge function | |
| CN208915807U (en) | A kind of emulsion pumps | |
| US6308865B1 (en) | Container-mounted pump means with external restoring spring | |
| JP2018200044A (en) | Push type nozzle assembly | |
| CN112093260A (en) | Full plastic pump | |
| CN212767591U (en) | Full plastic pump | |
| CN111268272A (en) | Full-plastic self-locking pump | |
| CN209852890U (en) | Environment-friendly emulsion pump | |
| KR20090000905A (en) | Small hand-operated pump | |
| CN213769718U (en) | Emulsion pump | |
| WO2023137832A1 (en) | Recyclable all-plastic self-locking pump | |
| CN113202711B (en) | Pump head and container with same | |
| CN210116802U (en) | Pump head and bottle with same | |
| CN110654704A (en) | All-plastic emulsion pump | |
| KR20060122451A (en) | Pump cosmetics vessel | |
| CN218930341U (en) | Fire extinguisher-shaped liquid containing bottle | |
| CN110547582B (en) | Waterproof emulsion pump with external spring | |
| CN220518980U (en) | Pressing pump head and container bottle | |
| CN214113484U (en) | External spraying pump and spraying bottle containing double springs | |
| WO2021051769A1 (en) | Waterproof emulsion pump having external spring | |
| CN211108860U (en) | All-plastic emulsion pump | |
| JPH08252511A (en) | Trigger type pump dispenser |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20230406 Address after: Room 798-55, 7th floor, No. 3, Lane 1473, Zhenguang Road, Putuo District, Shanghai, 200333 Applicant after: Shanghai Aipaike Trading Co.,Ltd. Address before: 201500 room j233, building 1, no.225 Xinggong Road, Tinglin Town, Jinshan District, Shanghai Applicant before: SHANGHAI RUIQI PACKAGING TECHNOLOGY Co.,Ltd. |