CN204049924U - The veterinary syringe improved - Google Patents
The veterinary syringe improved Download PDFInfo
- Publication number
- CN204049924U CN204049924U CN201420345330.XU CN201420345330U CN204049924U CN 204049924 U CN204049924 U CN 204049924U CN 201420345330 U CN201420345330 U CN 201420345330U CN 204049924 U CN204049924 U CN 204049924U
- Authority
- CN
- China
- Prior art keywords
- syringe
- core bar
- piston core
- piston
- handle
- 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.)
- Expired - Fee Related
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses the veterinary syringe of improvement, the piston core bar comprising syringe and match, syringe lower end is provided with staged needle tubing, piston core bar is inserted in syringe, syringe has observation window, and piston core bar lower end is provided with multiple piston ring, and piston core bar upper end cover has returning spring, piston core bar between returning spring and syringe is arranged with stroke cylinder, and piston core masthead portion is provided with handle.Pull handle, in advance medicinal liquid is sucked in syringe, then aim at poultry vein place and inject, driving handle, piston core bar is pushed ahead, multiple piston rings that piston core bar lower end is provided with, make sealing higher, staged needle tubing is the space that the extruding of medicinal liquid provides buffering, piston core bar upper end cover has returning spring, after injection, can automatically reply, prevent poultry uneasy disorderly dynamic, affect pin.
Description
Technical field
This utility model relates to a kind of syringe, particularly relates to a kind of veterinary syringe of improvement.
Background technology
Syringe is a kind of common medical instruments, mainly in order to liquid medicine injection or drawing liquid.Syringe is made up of the foraminate syringe of front end band and the piston core bar that matches, and when core bar is extracted, liquid or gas suck from syringe front end aperture, liquid or gas are extruded when core bar pushes.Special also fewer for the syringe of brutish class.Therefore, need to provide a kind of new technical scheme to solve the problems referred to above.
Utility model content
For solving the problem, this utility model provides a kind of veterinary syringe of improvement.
The technical solution adopted in the utility model is:
The veterinary syringe improved, the piston core bar comprising syringe and match, described syringe lower end is provided with staged needle tubing, described piston core bar is inserted in syringe, described syringe has observation window, and described piston core bar lower end is provided with multiple piston ring, and described piston core bar upper end cover has returning spring, piston core bar between described returning spring and syringe is arranged with stroke cylinder, and described piston core masthead portion is provided with handle.
Described syringe is arranged with injection handle, described injection handle comprises finger and withholds hole and arc pull bar.
Described syringe lower end is directly provided with flow control valve.
On described handle, cover has rubber.
The beneficial effects of the utility model: pull handle, suck in syringe by medicinal liquid in advance, then aim at poultry vein place and inject, driving handle, piston core bar is pushed ahead, multiple piston rings that piston core bar lower end is provided with, make sealing higher, staged needle tubing 3 is the space that the extruding of medicinal liquid provides buffering, piston core bar upper end cover has returning spring, after injection, can automatically reply, prevent poultry uneasy disorderly dynamic, affect pin.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein: 1, syringe, 2, piston core bar, 3, staged needle tubing, 4, observation window, 5, piston ring, 6, returning spring, 7, stroke cylinder, 8, handle, 9, injection handle, 10, finger withholds hole, 11, arc pull bar, 12, flow control valve, 13, rubber.
Detailed description of the invention
In order to deepen understanding of the present utility model, below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, and this embodiment, only for explaining this utility model, does not form the restriction to protection domain of the present utility model.
As shown in Figure 1, the veterinary syringe of improvement of the present utility model, the piston core bar 2 comprising syringe 1 and match, syringe 1 lower end is provided with staged needle tubing 3, and piston core bar 2 is inserted in syringe 1, syringe 1 has observation window 4, piston core bar 2 lower end is provided with multiple piston ring 5, piston core bar 2 upper end cover has returning spring 6, and the piston core bar 2 between returning spring 6 and syringe 1 is arranged with stroke cylinder 7, and piston core bar 2 top is provided with handle 8.
Syringe 1 is arranged with injection handle 9, injection handle 9 comprises finger and withholds hole 10 and arc pull bar 11.When making injection, finger presses syringe 1 convenience, injection handle 9 is convenient for changing, and reuses.
Syringe 1 lower end is directly provided with flow control valve 12, regulates injection flow, is convenient to control.
On handle 8, cover has rubber 13, and protection handle, has certain elasticity.
Pull handle 8, in advance medicinal liquid is sucked in syringe 1, then aim at poultry vein place and inject, driving handle 8, piston core bar 2 is pushed ahead, multiple piston rings 5 that piston core bar 2 lower end is provided with, make sealing higher, staged needle tubing 3 is the space that the extruding of medicinal liquid provides buffering, piston core bar 2 upper end cover has returning spring 6, after injection, can automatically reply, prevent poultry uneasy disorderly dynamic, affect pin.
Claims (4)
1. the veterinary syringe improved, the piston core bar comprising syringe and match, it is characterized in that: described syringe lower end is provided with staged needle tubing, described piston core bar is inserted in syringe, described syringe has observation window, and described piston core bar lower end is provided with multiple piston ring, and described piston core bar upper end cover has returning spring, piston core bar between described returning spring and syringe is arranged with stroke cylinder, and described piston core masthead portion is provided with handle.
2. the veterinary syringe of improvement according to claim 1, is characterized in that: described syringe is arranged with injection handle, and described injection handle comprises finger and withholds hole and arc pull bar.
3. the veterinary syringe of improvement according to claim 1, is characterized in that: described syringe lower end is directly provided with flow control valve.
4. the veterinary syringe of improvement according to claim 1, is characterized in that: on described handle, cover has rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420345330.XU CN204049924U (en) | 2014-06-26 | 2014-06-26 | The veterinary syringe improved |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420345330.XU CN204049924U (en) | 2014-06-26 | 2014-06-26 | The veterinary syringe improved |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204049924U true CN204049924U (en) | 2014-12-31 |
Family
ID=52191531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420345330.XU Expired - Fee Related CN204049924U (en) | 2014-06-26 | 2014-06-26 | The veterinary syringe improved |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204049924U (en) |
-
2014
- 2014-06-26 CN CN201420345330.XU patent/CN204049924U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 Termination date: 20150626 |
|
| EXPY | Termination of patent right or utility model |