CN2841038Y - The quantitative atomizing pump of a kind of liquid, medicinal - Google Patents
The quantitative atomizing pump of a kind of liquid, medicinal Download PDFInfo
- Publication number
- CN2841038Y CN2841038Y CN 200520066468 CN200520066468U CN2841038Y CN 2841038 Y CN2841038 Y CN 2841038Y CN 200520066468 CN200520066468 CN 200520066468 CN 200520066468 U CN200520066468 U CN 200520066468U CN 2841038 Y CN2841038 Y CN 2841038Y
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- CN
- China
- Prior art keywords
- piston
- spring
- liquid
- nozzle
- atomizing 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.)
- Ceased
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- 239000007788 liquid Substances 0.000 title claims abstract description 21
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 7
- 239000010959 steel Substances 0.000 claims abstract description 7
- 230000000694 effects Effects 0.000 claims abstract description 3
- 238000000889 atomisation Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 239000007921 spray Substances 0.000 description 3
- 230000001186 cumulative effect Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 1
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Abstract
The utility model discloses the quantitative atomizing pump of a kind of liquid, medicinal, comprise nozzle, shower nozzle, principal post, threaded cap, piston, spring, steel ball, body and liquid guiding tube, described piston comprises main piston and auxiliary piston, auxiliary piston links to each other with principal post, spring is a spring, and its ring set is at an end place of auxiliary piston; Described main piston is fixed on the auxiliary piston, and it becomes the air-tightness activity to connect with chamber body.Be provided with a fan-shaped tank in the described nozzle, tank is vortex shape.Adopt a spring in the atomizing pump described in the utility model, this ring spring is enclosed within an end place of auxiliary piston, thereby simple in structure, the assembly process of atomizing pump are reduced; Tank in the nozzle is the fan-shaped tank of vortex shape, therefore, makes the atomization of liquid of nozzle ejection effective.
Description
Technical field
This utility model relates to a kind of atomizing pump, is the quantitative atomizing pump of a kind of liquid, medicinal specifically.
Background technology
At present, the atomizing pump of Shi Yonging mainly is made up of nozzle, shower nozzle, principal post, threaded cap, piston, spring, steel ball, body and liquid guiding tube on the market, spring is two springs, be upper spring and lower spring, lower spring plays reset response, upper spring and main piston and auxiliary piston are assembled together, and play reset response.There is complex structure in this atomizing pump, and assembly process is many, plays spray often, and stroke is long, and quantitatively not accurate enough, cumulative error is big, the shortcoming that precision is not high.
Summary of the invention
The purpose of this utility model provides the quantitative atomizing pump of a kind of liquid, medicinal simple in structure, that cost is low, precision is high.
This utility model is achieved through the following technical solutions.
The quantitative atomizing pump of a kind of liquid, medicinal, comprise nozzle, shower nozzle, principal post, threaded cap, piston, spring, steel ball, body and liquid guiding tube, it is characterized in that: described piston comprises main piston and auxiliary piston, and auxiliary piston links to each other with principal post, spring is a spring, and its ring set is at an end place of auxiliary piston; Described main piston is fixed on the auxiliary piston, and it becomes the air-tightness link joint with chamber body.
Be provided with a fan-shaped tank in the described nozzle, tank is vortex shape.
This utility model compared with prior art has the following advantages.
Adopt a spring in the atomizing pump described in the utility model, this ring spring is enclosed within an end place of auxiliary piston, thereby simple in structure, the assembly process of atomizing pump are reduced; Tank in the nozzle is the fan-shaped tank of vortex shape, therefore, makes the atomization of liquid of nozzle ejection effective.In addition, atomizing pump had also that the spray number of times is few, stroke is little, quantitatively accurately, cumulative error is little, the hydrojet degree of accuracy is high advantage.
Description of drawings
Fig. 1 is the assembly structure sketch map of the quantitative atomizing pump of liquid, medicinal described in the utility model.
The specific embodiment
Below in conjunction with accompanying drawing the quantitative atomizing pump of this utility model liquid, medicinal is described in further detail.
As shown in Figure 1, atomizing pump is made up of with liquid guiding tube 13 dust cap 1, nozzle 2, shower nozzle 3, principal post 4, threaded cap 5, neck sheet 6, pad 7, main piston 8, auxiliary piston 9, spring 10, steel ball 11, body 12.Piston comprises main piston and auxiliary piston, and auxiliary piston links to each other with principal post, and spring is a spring, and this ring spring is enclosed within an end place of auxiliary piston.Main piston is fixed on the auxiliary piston, and main piston becomes the air-tightness link joint with chamber body.Piston moves up and down in body under the effect of hand and spring repeatedly, liquid in the bottle is sucked in the body, and extrude from the nozzle of body top, forms vaporific.Its detailed operation principle is as follows: when subordinate's pressure shower nozzle, intrinsic pressure increases, and steel ball is sealed body below inlet, and piston valve is opened, and intrinsic liquid enters principal post from piston valve, sprays after circinate nozzle atomization.When unclamping hands, intrinsic pressure reduces, and moves on the steel ball, resets.Liquid in the bottle enters body from liquid guiding tube.
Claims (2)
1, the quantitative atomizing pump of a kind of liquid, medicinal, comprise nozzle, shower nozzle, principal post, threaded cap, piston, spring, steel ball, body and liquid guiding tube, it is characterized in that: described piston comprises main piston and auxiliary piston, auxiliary piston links to each other with principal post, spring is a spring, and its ring set is at an end place of auxiliary piston; Described main piston is fixed on the auxiliary piston, and it becomes the air-tightness activity to connect with chamber body.
2, the quantitative atomizing pump of liquid, medicinal according to claim 1 is characterized in that: be provided with a fan-shaped tank in the described nozzle, tank is vortex shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520066468 CN2841038Y (en) | 2005-11-02 | 2005-11-02 | The quantitative atomizing pump of a kind of liquid, medicinal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520066468 CN2841038Y (en) | 2005-11-02 | 2005-11-02 | The quantitative atomizing pump of a kind of liquid, medicinal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2841038Y true CN2841038Y (en) | 2006-11-29 |
Family
ID=37444945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520066468 Ceased CN2841038Y (en) | 2005-11-02 | 2005-11-02 | The quantitative atomizing pump of a kind of liquid, medicinal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2841038Y (en) |
-
2005
- 2005-11-02 CN CN 200520066468 patent/CN2841038Y/en not_active Ceased
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20081128 Address after: Guangdong city of Shenzhen province Nanshan District Xili Lake Tai Hom Village Boehner Arts crafts emporium, zip code: 518000 Patentee after: Shenzhen Bona Medicinal Packaging Material Co.,Ltd. Address before: Guangdong city of Shenzhen province Nanshan District Xili Lake Tai Hom Village Boehner Arts crafts emporium, zip code: 518000 Patentee before: Deng Yunhua |
|
| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN CITY BONA MEDICINE PACKAGING MATERIALS CO Free format text: FORMER OWNER: DENG YUNHUA Effective date: 20081128 |
|
| C35 | Partial or whole invalidation of patent or utility model | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20090324 Decision number of declaring invalidation: 13047 |