CN211887509U - Full plastic spray pump - Google Patents
Full plastic spray pump Download PDFInfo
- Publication number
- CN211887509U CN211887509U CN201922129202.7U CN201922129202U CN211887509U CN 211887509 U CN211887509 U CN 211887509U CN 201922129202 U CN201922129202 U CN 201922129202U CN 211887509 U CN211887509 U CN 211887509U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- circular ring
- elastic body
- seat
- spray pump
- 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.)
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Classifications
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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
- B05B11/1077—Springs characterised by a particular shape or material
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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
Landscapes
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Abstract
A full-plastic spray pump comprises a press head, screw teeth, a body, an elastic body and a ball body, wherein the press head comprises a liquid inlet channel, a liquid outlet channel, an atomizing part arranged at the liquid outlet end of the liquid outlet channel and a sliding suction part; the truncated cone-shaped sleeve penetrates through the through hole of the thread to be in sliding fit with the inner cavity of the body, and the truncated cone-shaped sleeve is in liquid-gas sealing with the body; the connecting seat is inserted into the upper end of the elastic body, the upper end of the elastic body is matched with the radial rib, and the lower end of the elastic body is matched with the lower spring seat. The main column, the auxiliary column and the piston are integrated into a sliding suction piece, so that the structure is simplified, the assembly is convenient, and the function of sucking back liquid left in the liquid outlet channel is realized.
Description
Technical Field
The utility model relates to a spray pump.
Background
At present, in the prior art, a spray pump comprises a press head, a thread, a body, a main column, an auxiliary column, a piston, an elastic body and a ball body, wherein the press head comprises a liquid inlet channel, a liquid outlet channel and an atomizing part arranged at the liquid outlet end of the liquid outlet channel, a one-way valve seat is arranged at the lower end of the body, and the ball body is arranged on the one-way valve seat. There are problems in that: the structure is complex, the assembly is inconvenient, and the liquid entering the liquid outlet channel can not be sucked back.
SUMMERY OF THE UTILITY MODEL
The utility model aims at: provides an all-plastic spray pump which has simple structure and can suck back the liquid in a liquid channel.
The utility model discloses a realize like this: a full plastic spray pump comprises a press head, a screw thread, a body, an elastic body and a ball body, wherein the press head comprises a liquid inlet channel, a liquid outlet channel and an atomization piece arranged at the liquid outlet end of the liquid outlet channel; it is characterized in that: the pressing head is also provided with a connecting seat and a sliding guide stop sleeve which surround the liquid inlet channel, the liquid inlet channel is provided with a truncated cone-shaped part, a cylindrical part, an inverted truncated cone-shaped part and a liquid outlet part from bottom to top, the connecting seat is provided with an annular insertion groove, a plurality of radial ribs are connected with the connecting seat and the sliding guide stop sleeve, and the periphery of the lower end of the guide stop sleeve is upwards provided with an annular bulge;
the top plate of the screw thread is provided with a through hole, an annular boss surrounding the through hole, a connecting sleeve and a guide sleeve, the annular bulge is provided with a lower spring seat, and the upper end of the circumferential surface in the guide sleeve is provided with an annular stop bulge;
the sliding suction piece comprises an upper connecting sleeve, a partition plate, a truncated cone-shaped sleeve, a valve rod and an inverted truncated cone-shaped valve core, wherein the lower end of the valve rod is connected with the partition plate;
the upper end of the body is connected with a connecting sleeve of the screw thread, a liquid inlet channel of the press head is inserted into the upper connecting sleeve, the upper end of the upper connecting sleeve is inserted into the annular insertion groove, the valve rod is matched with the cylindrical part, and the inverted cone frustum-shaped valve core is matched with the inverted cone frustum-shaped part to form the one-way valve; the truncated cone-shaped sleeve penetrates through the through hole of the thread to be in sliding fit with the inner cavity of the body, and the truncated cone-shaped sleeve is in liquid-gas sealing with the body; the connecting seat is inserted into the upper end of the elastic body, the upper end of the elastic body is matched with the radial rib, and the lower end of the elastic body is matched with the lower spring seat.
The all-plastic spray pump is characterized in that: and a flow guide column is arranged on the sliding suction piece and is connected with the lower surface of the partition plate.
The all-plastic spray pump is characterized in that: the lower end of the cone frustum-shaped sleeve is not provided with an annular sealing ring, and the annular sealing ring is matched with the inner cavity of the body.
The all-plastic spray pump is characterized in that: the elastic body is a pressure spring made of plastic materials.
The all-plastic spray pump is characterized in that: the pressure spring is tower-shaped or cylindrical, and the wire of the pressure spring is hollow or solid.
The all-plastic spray pump is characterized in that: the elastic body comprises a top circular ring seat, a bottom circular ring seat and at least two spiral single bodies, and the starting ends and the tail ends of the spiral single bodies are respectively connected with the bottom circular ring seat and the top circular ring seat; the top circular ring seat, the bottom circular ring seat and the at least two spiral single bodies are integrally formed by plastic materials.
The all-plastic spray pump is characterized in that: the elastic body comprises a top circular ring seat, a bottom circular ring seat, a left-handed spring monomer and a right-handed spring monomer, and is made of plastic materials
The starting ends of the right-handed spring monomer and the left-handed spring monomer are intersected with the bottom circular ring seat and are opposite to each other, the tail ends of the right-handed spring monomer and the left-handed spring monomer are intersected with the top circular ring seat and are opposite to each other, and the ends of the right-handed spring monomer and the left-handed spring monomer are intersected when the right-handed spring monomer and the left-handed spring.
The all-plastic spray pump is characterized in that: the sectional area of the wire of the right-handed spring monomer is larger than that of the left-handed spring monomer.
The utility model relates to a plastic spray pump is integrated as the slip suction spare with king post, auxiliary column and piston, simplifies the structure, and convenient assembling still has the function of the liquid of resorption stay in liquid outlet channel moreover.
Drawings
Fig. 1 is one of the cross-sectional views of the present invention.
Fig. 2 is a second cross-sectional view of the present invention.
Fig. 3 is a perspective view of the button of the present invention.
Figure 4 is a top view of the sliding pumping element of the present invention.
Fig. 5 is a perspective sectional view of the sliding suction member of the present invention.
Fig. 6 is a perspective view of the elastic body of the present invention.
Fig. 7 is one of perspective views of the pressure spring of the present invention.
Fig. 8 is a second perspective view of the pressure spring of the present invention.
Fig. 9 is one of perspective views of a second embodiment of the elastic body of the present invention.
Fig. 10 is a second perspective view of a second embodiment of the elastic body of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in figure 1, the all-plastic spray pump comprises a press head 1, screw threads 2, a body 3, an elastic body 4, a ball body 5 and a protective cover 6, wherein the press head 1 comprises a liquid inlet channel 11, a liquid outlet channel 12 and an atomizing piece 13 arranged at the liquid outlet end of the liquid outlet channel, a one-way valve seat 31 is arranged at the lower end of the body 3, the ball body 5 is arranged on the one-way valve seat 31, and the protective cover 6 is detachably matched with the screw threads 2.
The pressing head 1 is also provided with a connecting seat 14 and a sliding guide stop sleeve 15 which surround the liquid inlet channel, the liquid inlet channel 11 is provided with a circular truncated cone-shaped part 111, a cylindrical part 112, an inverted circular truncated cone-shaped part 113 and a liquid outlet part 114 from bottom to top, the connecting seat 14 is provided with an annular insertion groove with a lower opening, a plurality of radial ribs 16 are connected with the connecting seat 14 and the sliding guide stop sleeve 15, and the periphery of the lower end of the guide stop sleeve 15 is upwards provided with an annular bulge 151;
a through hole, an annular boss 21 surrounding the through hole, a connecting sleeve 22 and a guide sleeve 23 are arranged on a top plate of the screw thread 2, a lower spring seat is arranged on the annular bulge 21, and the lower spring seat is formed by the steps of the annular bulge 21; the upper end of the inner circumferential surface of the guide sleeve 23 is provided with an annular stop bulge 231;
the device also comprises a sliding pumping part 7, the sliding pumping part comprises an upper connecting sleeve 71, a partition plate 72, a cone frustum-shaped sleeve 73, a valve rod 74 which is arranged in the upper connecting sleeve and the lower end of which is connected with the partition plate, and an inverted cone frustum-shaped valve core 75 which is arranged at the upper end of the valve rod, and the partition plate 72 is provided with a flow guide hole 721; the valve stem 74 is hollow;
the upper end of the body 3 is connected with the connecting sleeve 22 of the screw thread 2, the liquid inlet channel 11 of the press head 1 is inserted into the upper connecting sleeve 71, the upper end of the upper connecting sleeve 71 is inserted into the annular inserting groove on the connecting seat 14 and is sealed in a liquid-gas manner, the valve rod 74 is matched with the cylindrical part 112, and the inverted cone frustum-shaped valve core 75 is matched with the inverted cone frustum-shaped part 113 to form a one-way valve; the truncated cone-shaped sleeve 73 penetrates through the through hole of the thread 2 to be in sliding fit with the inner cavity of the body 3, and the truncated cone-shaped sleeve 73 is sealed with liquid and gas in the body 3; connecting seat 14 is inserted into the upper end of elastic body 4, the upper end of elastic body 4 is matched with radial rib 16, and the lower end of elastic body 4 is matched with the lower spring seat. With this structure, the elastic body 4 is separated from the liquid.
The sliding suction piece 7 is provided with a flow guide column 76, and the flow guide column 76 is connected with the lower surface of the partition plate 72.
The lower end of the truncated cone shaped sleeve 73 is not provided with an annular sealing ring 731, and the annular sealing ring 731 is matched with the inner cavity of the body 3.
As shown in fig. 2 and 7, the elastic body 4 is a pressure spring made of a plastic material, the pressure spring is cylindrical, a wire of the pressure spring is hollow, and the wire of the pressure spring may be solid;
as shown in fig. 8, the pressure spring has a tower shape, and the wire of the pressure spring is hollow or solid.
As shown in fig. 6, the elastic body 4 includes a top circular ring seat 41, a bottom circular ring seat 42 and two spiral single bodies 43, wherein the starting end and the tail end of each spiral single body 43 are respectively connected with the bottom circular ring seat 42 and the top circular ring seat 41; the top circular ring seat 41, the bottom circular ring seat 42 and the two spiral single bodies 43 are integrally formed by plastic.
As shown in fig. 9 and 10, the elastic body 4 includes a top circular ring seat 41, a bottom circular ring seat 42, a left-handed spring single body 44 and a right-handed spring single body 45, and the elastic body 4 is made of a plastic material
The starting ends of the right-handed spring single body 45 and the left-handed spring single body 44 are intersected with the bottom circular ring seat 42 and are opposite to each other, the tail ends of the right-handed spring single body 45 and the left-handed spring single body 44 are intersected with the top circular ring seat 41 and are opposite to each other, and the right-handed spring single body 45 and the left-handed spring single body 44 are intersected when each spiral rotates for 180 degrees;
the sectional area of the wire of the right-handed spring single body 45 is larger than that of the left-handed spring single body 44.
The utility model discloses the name: an all plastic spray pump, the components all made of plastic material.
When the utility model is used, in the state of figure 1, the press head 1 and the sliding suction piece 7 move downwards together, and a flow guiding gap is arranged between the inverted cone frustum-shaped valve core 75 and the inverted cone frustum-shaped part 113, namely, the inverted cone frustum-shaped valve core 75 is folded, the one-way valve is opened, and liquid is discharged; when the valve is reset under the action of the elastic body 4, the inverted-cone-frustum-shaped valve core 75 is attached to the inverted-cone-frustum-shaped part 113, namely, the one-way valve is closed, suction is formed, and liquid in the liquid inlet channel 12 flows back.
What has been described above is only a preferred embodiment of the present invention. It should be noted that, for a person skilled in the art, several modifications and variations can be made without departing from the principle of the invention, which is also considered as the protection scope of the invention.
Claims (8)
1. A full plastic spray pump comprises a press head, a screw thread, a body, an elastic body and a ball body, wherein the press head comprises a liquid inlet channel, a liquid outlet channel and an atomization piece arranged at the liquid outlet end of the liquid outlet channel; the method is characterized in that: the pressing head is also provided with a connecting seat and a sliding guide stop sleeve which surround the liquid inlet channel, the liquid inlet channel is provided with a truncated cone-shaped part, a cylindrical part, an inverted truncated cone-shaped part and a liquid outlet part from bottom to top, the connecting seat is provided with an annular insertion groove, a plurality of radial ribs are connected with the connecting seat and the sliding guide stop sleeve, and the periphery of the lower end of the guide stop sleeve is upwards provided with an annular bulge;
the top plate of the screw thread is provided with a through hole, an annular boss surrounding the through hole, a connecting sleeve and a guide sleeve, the annular bulge is provided with a lower spring seat, and the upper end of the circumferential surface in the guide sleeve is provided with an annular stop bulge;
the sliding suction piece comprises an upper connecting sleeve, a partition plate, a truncated cone-shaped sleeve, a valve rod and an inverted truncated cone-shaped valve core, wherein the lower end of the valve rod is connected with the partition plate;
the upper end of the body is connected with a connecting sleeve of the screw thread, a liquid inlet channel of the press head is inserted into the upper connecting sleeve, the upper end of the upper connecting sleeve is inserted into the annular insertion groove, the valve rod is matched with the cylindrical part, and the inverted cone frustum-shaped valve core is matched with the inverted cone frustum-shaped part to form the one-way valve; the truncated cone-shaped sleeve penetrates through the through hole of the thread to be in sliding fit with the inner cavity of the body, and the truncated cone-shaped sleeve is in liquid-gas sealing with the body; the connecting seat is inserted into the upper end of the elastic body, the upper end of the elastic body is matched with the radial rib, and the lower end of the elastic body is matched with the lower spring seat.
2. The all plastic spray pump of claim 1, further comprising: and a flow guide column is arranged on the sliding suction piece and is connected with the lower surface of the partition plate.
3. The all plastic spray pump of claim 1, further comprising: the lower end of the cone frustum-shaped sleeve is not provided with an annular sealing ring, and the annular sealing ring is matched with the inner cavity of the body.
4. The all plastic spray pump of claim 1, further comprising: the elastic body is a pressure spring made of plastic materials.
5. The all plastic spray pump of claim 4, further comprising: the pressure spring is tower-shaped or cylindrical, and the wire of the pressure spring is hollow or solid.
6. The all plastic spray pump of claim 1, further comprising: the elastic body comprises a top circular ring seat, a bottom circular ring seat and at least two spiral single bodies, and the starting ends and the tail ends of the spiral single bodies are respectively connected with the bottom circular ring seat and the top circular ring seat; the top circular ring seat, the bottom circular ring seat and the at least two spiral single bodies are integrally formed by plastic materials.
7. The all plastic spray pump of claim 1, further comprising: the elastic body comprises a top circular ring seat, a bottom circular ring seat, a left-handed spring monomer and a right-handed spring monomer, and is made of a plastic material;
the starting ends of the right-handed spring monomer and the left-handed spring monomer are intersected and opposite with the bottom circular ring seat, the tail ends of the right-handed spring monomer and the left-handed spring monomer are intersected and opposite with the end parts of the top circular ring seat, and the right-handed spring monomer and the left-handed spring monomer are intersected when rotating for 180 degrees every spiral.
8. The all plastic spray pump of claim 7, further comprising: the sectional area of the wire of the right-handed spring monomer is larger than that of the left-handed spring monomer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922129202.7U CN211887509U (en) | 2019-12-02 | 2019-12-02 | Full plastic spray pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922129202.7U CN211887509U (en) | 2019-12-02 | 2019-12-02 | Full plastic spray pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211887509U true CN211887509U (en) | 2020-11-10 |
Family
ID=73298655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922129202.7U Active CN211887509U (en) | 2019-12-02 | 2019-12-02 | Full plastic spray pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211887509U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113212965A (en) * | 2021-05-31 | 2021-08-06 | 中山市美捷时包装制品有限公司 | Full-plastic pressing pump |
-
2019
- 2019-12-02 CN CN201922129202.7U patent/CN211887509U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113212965A (en) * | 2021-05-31 | 2021-08-06 | 中山市美捷时包装制品有限公司 | Full-plastic pressing pump |
| WO2022252593A1 (en) * | 2021-05-31 | 2022-12-08 | 中山市美捷时包装制品有限公司 | All-plastic pressing pump |
| GB2621768A (en) * | 2021-05-31 | 2024-02-21 | Majesty Packaging System Co Ltd | All-plastic pressing pump |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |