CN210809684U - Novel perfume pump device - Google Patents
Novel perfume pump device Download PDFInfo
- Publication number
- CN210809684U CN210809684U CN201921566644.1U CN201921566644U CN210809684U CN 210809684 U CN210809684 U CN 210809684U CN 201921566644 U CN201921566644 U CN 201921566644U CN 210809684 U CN210809684 U CN 210809684U
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- China
- Prior art keywords
- pump
- piston
- pump chamber
- valve core
- liquid
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- 239000002304 perfume Substances 0.000 title claims abstract description 34
- 239000007788 liquid Substances 0.000 claims abstract description 59
- 238000003860 storage Methods 0.000 claims abstract description 10
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 8
- 230000000903 blocking effect Effects 0.000 claims abstract description 8
- 238000004891 communication Methods 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 4
- 238000005086 pumping Methods 0.000 abstract description 12
- 239000011550 stock solution Substances 0.000 description 12
- 238000003825 pressing Methods 0.000 description 4
- 238000005507 spraying Methods 0.000 description 4
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 3
- 230000003796 beauty Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000006193 liquid solution Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 208000003464 asthenopia Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Images
Abstract
The utility model discloses a novel perfume pump device, which comprises a pump body extending into a bottle body, wherein a pump chamber is arranged on the pump body, a suction component is arranged in the pump chamber, a locking cover can be detachably connected on the pump body and positioned at the upper end of the pump chamber, and an alumina bayonet is also arranged on the pump body; the pumping assembly comprises an upper pump rod, a liquid outlet is formed in the upper pump rod, a suction plug is further arranged on the upper pump rod, a valve core is further arranged in the pump chamber, a piston is sleeved on the valve core, a liquid storage cavity is formed in the pump chamber and located between the suction plug and the piston, a communicating channel is formed between the piston and the inner wall of the pump chamber, and a blocking structure is further arranged between the piston and the inner wall of the pump chamber; the lower end of the valve core is provided with a spring, and the upper pump rod is provided with a button. The utility model has the advantages of simple structure, abandoned traditional adoption pump pearl as the structure of check valve, through the cooperation of piston and case and piston and pump chamber inner wall, can make the perfume pump use at different angles, no longer receive the injecing of position, convenient to use reduces spare part, reduce cost.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a miniature atomizer, especially a novel perfume pump device.
[ background of the invention ]
At present, a lot of micro sprayers are sold in the market, and the micro sprayers can atomize and spray the liquid in the container by pressing a button or a spray head; the working principle is as follows: by utilizing the atmospheric pressure balance principle, the piston moves in the pump body, so that gas in the pump body flows, the pressure is reduced, the pressure outside the pump body is unchanged, pressure difference is generated inside and outside the pump body, liquid is guided out of the pump body through the pressure difference, and the liquid is instantly atomized when encountering high-speed airflow; namely, by using the Bernoulli principle: in the same fluid, the flow velocity is high and the pressure intensity is low; small flow rate and high pressure. These sprayer products are widely used in the fields of flower growing, hair salons, beauty treatment, etc., and some of them are miniature sprayers with press head caps, which are mainly used for spraying perfume in the field of beauty treatment, or called perfume pumps. The perfume pump is generally installed at an opening of the container for discharging the liquid in the container for use by a manual pressing operation of a user.
However, the existing perfume pump has more components and parts, a complex structure and increased production cost, and because the locking cover is fixedly connected with the pump body, the liquid spraying amount is fixed, the liquid spraying amount cannot be adjusted, and the explosive force is poor; and when using, can only place the pump body is vertical earlier, just can be through pressing the liquid blowout in the button with the bottle, it is very inconvenient to use, and user experience feels relatively poor.
The utility model discloses it is just based on above not enough and produce.
[ Utility model ] content
The to-be-solved technical problem of the utility model is to provide a novel perfume pump device of simple structure, with low costs.
In order to solve the technical problem, the utility model adopts the following technical scheme: a novel perfume pump device is characterized by comprising a pump body 1 extending into a bottle body, wherein a pump chamber 2 is arranged on the pump body 1, a pumping component 3 capable of moving up and down in the pump chamber 2 to pump liquid in the bottle body upwards is arranged in the pump chamber 2, a locking cover 4 capable of preventing the pumping component 3 from being separated from the pump chamber 2 is detachably connected to the upper end of the pump body 1 and positioned at the upper end of the pump chamber 2, and an aluminum oxide bayonet 5 capable of fixing the pump body 1 on the bottle body is further arranged on the pump body 1; the pumping assembly 3 includes an upper pump rod 31 which can pass through the locking cap 4 and has a pumping passage 311, the upper pump rod 31 is provided with a liquid outlet 312 communicated with the suction passage 311, the upper pump rod 31 is also provided with a suction plug 32 which is in sliding seal with the inner wall of the pump chamber 2, a valve core 33 capable of sealing the liquid outlet 312 and opening the liquid outlet 312 when the upper pump rod 31 moves downwards is further arranged in the pump chamber 2, the valve core 33 is sleeved with a piston 6 which can be driven by the valve core 33 to move up and down, a liquid storage cavity 201 is formed in the pump chamber 2 and between the suction plug 32 and the piston 6, a communication channel 601 which can communicate the liquid in the bottle body and the liquid storage cavity 201 is arranged between the piston 6 and the inner wall of the pump chamber 2, a blocking structure which can block the liquid in the bottle body and the liquid storage cavity 201 when the piston 6 is pushed by the valve core 33 to move downwards is further arranged between the piston 6 and the inner wall of the pump chamber 2; the lower end of the valve core 33 is provided with a spring 34 which can keep the upper end of the valve core 33 in the suction channel 311 so as to block the liquid outlet of the liquid outlet 312, and the upper pump rod 31 is provided with a button 7.
The novel perfume pump device is characterized in that the blocking structure comprises an annular boss 21 arranged on the inner wall of the pump chamber 2, the piston 6 comprises a body 61, and the upper end of the body 61 is provided with an annular flange 611 which can be sealed against the annular boss 21 when the piston moves downwards.
The novel perfume pump device is characterized in that the lower end of the body 61 is provided with an annular convex edge 612 which can abut against the annular boss 21 for matching, the annular convex edge 612 is provided with a plurality of grooves 613 which are recessed towards the inner side of the body, and the grooves 613 and the annular boss 21 enclose the communication channel 601.
The novel perfume pump device is characterized in that a circle of annular convex block 41 is arranged on the outer side of the lower end of the locking cover 4, a clamping groove 11 for clamping the annular convex block 41 is formed in the inner side wall of the upper end of the pump body 1, and a bearing edge 42 capable of bearing against the upper end of the pump body 1 is further arranged on the locking cover 4.
The novel perfume pump device is characterized in that the side wall of the pump body 1 and above the piston 6 are provided with vent holes 12.
The novel perfume pump device is characterized in that the valve core 33 is provided with a positioning groove 331 for allowing one end of the spring 34 to extend into.
The novel perfume pump device is characterized in that the upper pump rod 31 and the suction plug 32 are of an integrally formed integral structure.
The novel perfume pump device is characterized in that the button 7 comprises a flow guide part 71 fixedly connected with the upper pump rod 31, and an aluminum oxide outer cover 72 is sleeved outside the flow guide part 71.
The novel perfume pump device is characterized in that a liquid guiding pipe 8 is further arranged below the pump body 1.
The novel perfume pump device is characterized in that a gasket 9 is further arranged in the aluminum oxide bayonet 5.
Compared with the prior art, the utility model provides a pair of novel perfume pump device has reached following effect:
1. the utility model has the advantages of simple structure, traditional structure of adopting the pump pearl as the check valve has been abandoned, through be provided with the piston that can be taken the up-and-down motion by the case in the pump chamber, make the piston and inhale and form the stock solution chamber between the stopper, be equipped with the intercommunication passageway that can communicate liquid and stock solution chamber in the bottle between piston and the pump chamber inner wall, still be equipped with between piston and the pump chamber inner wall and block the structure that blocks of liquid and stock solution chamber in the bottle when the piston is being pushed away the downstream by the case, cooperation through piston and case and piston and pump chamber inner wall, can make the perfume pump use at different angles, no longer receive the injecing of position, high durability and convenient use, reduce spare part, and low cost.
2. The utility model discloses a locking lid can be dismantled with the pump body and be connected, can adjust the resilience height of suction subassembly through changing the locking lid, and then the blowout volume of adjustment liquid satisfies different customers' demand, makes the product serialization, simple structure, and is with low costs.
[ description of the drawings ]
The following detailed description of embodiments of the present invention is provided with reference to the accompanying drawings, in which:
fig. 1 is a perspective view of the present invention;
fig. 2 is a cross-sectional view of the present invention in a normal state;
FIG. 3 is an enlarged view taken at A in FIG. 2;
fig. 4 is a sectional view of the present invention with the communication passage opened;
fig. 5 is a cross-sectional view of the present invention in a button-pressed state;
fig. 6 is an exploded view of the present invention;
fig. 7 is a structural diagram of the piston of the present invention.
[ detailed description ] embodiments
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1 to 7, a novel perfume pump device comprises a pump body 1 extending into a bottle body, a pump chamber 2 is arranged on the pump body 1, a pumping assembly 3 capable of moving up and down in the pump chamber 2 to pump liquid in the bottle body upwards is arranged in the pump chamber 2, a locking cover 4 capable of preventing the pumping assembly 3 from being separated from the pump chamber 2 is detachably connected to the upper end of the pump body 1 and positioned at the upper end of the pump chamber 2, and an alumina bayonet 5 capable of fixing the pump body 1 on the bottle body; the pumping assembly 3 comprises an upper pump rod 31 which can penetrate through the locking cover 4 and is provided with a pumping channel 311, a liquid outlet 312 communicated with the pumping channel 311 is formed in the upper pump rod 31, a suction plug 32 which is in sliding seal with the inner wall of the pump chamber 2 is further arranged on the upper pump rod 31, a valve core 33 which can seal the liquid outlet 312 and can open the liquid outlet 312 when the upper pump rod 31 moves downwards is further arranged in the pump chamber 2, when the upper pump rod moves downwards, air pressure is suddenly increased due to extrusion in the pump chamber, and at the moment, the valve core can generate a gap with the upper pump rod when the upper pump rod moves downwards, so that the liquid outlet is opened to enable liquid to be sprayed out from the liquid outlet; the valve core 33 is sleeved with a piston 6 which can be driven by the valve core 33 to move up and down, a liquid storage cavity 201 is formed in the pump chamber 2 and between the suction plug 32 and the piston 6, a communicating channel 601 capable of communicating liquid in the bottle body and the liquid storage cavity 201 is arranged between the piston 6 and the inner wall of the pump chamber 2, and a blocking structure capable of blocking the liquid in the bottle body and the liquid storage cavity 201 when the piston 6 is pushed by the valve core 33 to move down is further arranged between the piston 6 and the inner wall of the pump chamber 2; the lower end of the valve core 33 is provided with a spring 34 which can keep the upper end of the valve core 33 in the suction channel 311 so as to block the liquid outlet of the liquid outlet 312, and the upper pump rod 31 is provided with a button 7. The utility model has the advantages of simple structure, abandoned the traditional structure that adopts the pump pearl as the check valve, through be provided with the piston that can be taken up the up-and-down motion by the case in the pump chamber, make form the stock solution chamber between piston and the suction plug, be equipped with the intercommunication passageway that can communicate liquid in the bottle and stock solution chamber between piston and the pump chamber inner wall, still be equipped with between piston and the pump chamber inner wall and block the structure that can block liquid in the bottle and stock solution chamber when the piston is being pushed downward motion by the case, through the cooperation of piston and case and piston and pump chamber inner wall, can make the perfume pump use at different angles, no longer receive the restriction of position, convenient to use, reduce spare part, reduce cost; simultaneously the utility model discloses a locking lid can be dismantled with the pump body and be connected, can adjust the resilience height of suction subassembly through changing the locking lid, and then the blowout volume of adjustment liquid satisfies different customers' demand, makes the product serialization, simple structure, and is with low costs.
As shown in fig. 1 to 7, in this embodiment, the blocking structure includes an annular boss 21 disposed on an inner wall of the pump chamber 2, the piston 6 includes a body 61, an annular flange 611 capable of abutting against the annular boss 21 for sealing when the piston moves downward is disposed at an upper end of the body 61, when the valve core 33 drives the piston to move downward, the annular flange 611 on the body 61 abuts against the annular boss 21 for sealing the reservoir 201, and when the pump rod continues to be pressed downward, a gap is formed between the valve core and the upper pump rod due to the pressing of the suction plug on the reservoir, so that the liquid in the reservoir is ejected from the liquid outlet.
As shown in fig. 1 to 7, in this embodiment, an annular convex edge 612 capable of abutting against and matching with the annular boss 21 is disposed at the lower end of the body 61, a plurality of grooves 613 recessed toward the inner side of the body are disposed on the annular convex edge 612, and the grooves 613 and the annular boss 21 enclose the communication channel 601. When the upper pump rod moves upwards, the valve core rises under the action of the elastic force of the spring, so that the piston is driven to move upwards, and at the moment, a communication channel 601 between the piston and the pump chamber is opened.
As shown in fig. 1 to 7, in this embodiment, a circle of annular protrusion 41 is disposed on the outer side of the lower end of the locking cover 4, a clamping groove 11 for the annular protrusion 41 to be clamped is disposed on the inner side wall of the upper end of the pump body 1, and a bearing edge 42 capable of bearing against the upper end of the pump body 1 is further disposed on the locking cover 4. By adopting the structure, the locking cover is convenient to detach from the pump body, after the locking cover is replaced, the structure of the locking cover changes, so that the rebounding height of the pumping assembly after being pressed can change, further the spraying amount of liquid can be adjusted, the requirements of different customers can be met, the product serialization is realized, the structure is simple, and the cost is low.
As shown in fig. 1 to 7, in the present embodiment, a vent hole 12 is opened in a side wall of the pump body 1 above the piston 6. The pressure in the bottle body can be kept consistent with the pressure outside the bottle body.
As shown in fig. 1 to 7, in the present embodiment, the valve core 33 is provided with a positioning groove 331 into which one end of the spring 34 can extend; set up the constant head tank and prevent that the spring from taking place the skew, stable in structure.
As shown in fig. 1 to 7, in the present embodiment, the upper pump rod 31 and the suction plug 32 are integrally formed, so that the product structure is simplified.
As shown in fig. 1 to 7, in the present embodiment, the button 7 includes a flow guide portion 71 fixedly connected to the upper pump rod 31, and an alumina outer cover 72 is sleeved outside the flow guide portion 71. Visual fatigue can be avoided by replacing the alumina housing.
As shown in fig. 1 to 7, in the present embodiment, a liquid guiding tube 8 is further disposed below the pump body 1.
As shown in fig. 1 to 7, in the present embodiment, a gasket 9 is further disposed in the alumina bayonet 5; preventing liquid leakage.
During the use, press the button downwards, the pumping subassembly follows button downstream, it drives case downstream to go up the pump stem, because sliding seal connects between case and the piston, make the liquid of piston below can enter into the stock solution intracavity along the intercommunication passageway upward movement between piston and the pump chamber, because the piston follows case downstream, annular flange 611 on the body 61 can support earlier and lean on annular boss 21 and seal to stock solution chamber 201, in the in-process of continuing to push down the pump stem, because inhale the extrusion of stopper to the stock solution chamber makes the continuous grow of pressure in the stock solution intracavity, and inhale the stopper and can push up always and lean on the piston upper end and place the piston and move up because pressure is too big, because the pressure in the stock solution intracavity increases in the twinkling of an eye this moment, the case produces can the gap with last pump stem, liquid in the stock solution intracavity is from the liquid outlet.
Claims (10)
1. A novel perfume pump device is characterized by comprising a pump body (1) extending into a bottle body, wherein a pump chamber (2) is arranged on the pump body (1), a suction component (3) capable of moving up and down in the pump chamber to suck liquid in the bottle body upwards is arranged in the pump chamber (2), a locking cover (4) capable of preventing the suction component (3) from being separated from the pump chamber (2) is detachably connected to the upper end of the pump chamber (2) on the pump body (1), and an alumina bayonet (5) capable of fixing the pump body on the bottle body is further arranged on the pump body (1); the suction assembly (3) comprises an upper pump rod (31) which can penetrate through a locking cover (4) and is provided with a suction channel (311), a liquid outlet (312) communicated with the suction channel (311) is formed in the upper pump rod (31), a suction plug (32) which is in sliding seal with the inner wall of the pump chamber (2) is further arranged on the upper pump rod (31), a valve core (33) which can seal the liquid outlet (312) and can open the liquid outlet (312) when the upper pump rod (31) moves downwards is further arranged in the pump chamber (2), a piston (6) which can be driven by the valve core (33) to move upwards and downwards is sleeved on the valve core (33), a liquid storage cavity (201) is formed between the suction plug (32) and the piston (6) in the pump chamber (2), a communication channel (601) which can communicate the liquid in the bottle body with the liquid storage cavity (201) is arranged between the piston (6) and the inner wall of the pump chamber (2), a blocking structure which can block the liquid in the bottle body and the liquid storage cavity (201) when the piston (6) is pushed by the valve core (33) to move downwards is further arranged between the piston (6) and the inner wall of the pump chamber (2); the lower end of the valve core (33) is provided with a spring (34) which can keep the upper end of the valve core (33) in the suction channel (311) so as to block the liquid outlet of the liquid outlet (312), and the upper pump rod (31) is provided with a button (7).
2. The novel perfume pump device according to claim 1, wherein the blocking structure comprises an annular boss (21) arranged on the inner wall of the pump chamber (2), the piston (6) comprises a body (61), and an annular flange (611) capable of sealing against the annular boss (21) when the piston moves downwards is arranged at the upper end of the body (61).
3. The novel perfume pump device according to claim 2, wherein the lower end of the body (61) is provided with an annular convex edge (612) which can be abutted and matched with the annular boss (21), the annular convex edge (612) is provided with a plurality of grooves (613) which are recessed towards the inner side of the body, and the grooves (613) and the annular boss (21) form the communication channel (601).
4. The novel perfume pump device according to claim 1, wherein a ring of annular convex blocks (41) are arranged on the outer side of the lower end of the locking cover (4), a clamping groove (11) for the annular convex blocks (41) to be clamped is arranged on the inner side wall of the upper end of the pump body (1), and a bearing edge (42) capable of bearing against the upper end of the pump body (1) is further arranged on the locking cover (4).
5. The novel perfume pump device according to claim 1, wherein a vent hole (12) is formed in the side wall of the pump body (1) above the piston (6).
6. The novel perfume pump device according to claim 1, wherein the valve core (33) is provided with a positioning groove (331) into which one end of the spring (34) can extend.
7. The novel perfume pump device according to claim 1, wherein the upper pump rod (31) and the suction plug (32) are of an integral structure.
8. The novel perfume pump device according to claim 1, wherein the button (7) comprises a flow guide part (71) fixedly connected with the upper pump rod (31), and an alumina outer cover (72) is sleeved outside the flow guide part (71).
9. The novel perfume pump device according to claim 1, characterized in that a liquid guiding pipe (8) is arranged below the pump body (1).
10. The novel perfume pump device according to claim 1, wherein a gasket (9) is further arranged in the alumina bayonet (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921566644.1U CN210809684U (en) | 2019-09-19 | 2019-09-19 | Novel perfume pump device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921566644.1U CN210809684U (en) | 2019-09-19 | 2019-09-19 | Novel perfume pump device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210809684U true CN210809684U (en) | 2020-06-23 |
Family
ID=71267201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921566644.1U Active CN210809684U (en) | 2019-09-19 | 2019-09-19 | Novel perfume pump device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210809684U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110547583A (en) * | 2019-09-19 | 2019-12-10 | 中山市美捷时包装制品有限公司 | Novel perfume pump |
-
2019
- 2019-09-19 CN CN201921566644.1U patent/CN210809684U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110547583A (en) * | 2019-09-19 | 2019-12-10 | 中山市美捷时包装制品有限公司 | Novel perfume pump |
| CN110547583B (en) * | 2019-09-19 | 2023-10-31 | 中山市美捷时包装制品有限公司 | Perfume pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No.21 Jiankang Road, Torch Development Zone, Zhongshan City, Guangdong Province 528400 Patentee after: Guangdong Meijieshi Holdings Co.,Ltd. Address before: No.21 Jiankang Road, Torch Development Zone, Zhongshan City, Guangdong Province 528400 Patentee before: MAJESTY PACKAGING SYSTEMS Ltd. |
|
| CP03 | Change of name, title or address |