CN208823054U - A kind of dartlike weapon syringe - Google Patents
A kind of dartlike weapon syringe Download PDFInfo
- Publication number
- CN208823054U CN208823054U CN201820946192.9U CN201820946192U CN208823054U CN 208823054 U CN208823054 U CN 208823054U CN 201820946192 U CN201820946192 U CN 201820946192U CN 208823054 U CN208823054 U CN 208823054U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- piston
- empennage
- dartlike weapon
- sleeper
- 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 relates to a kind of dartlike weapon syringes, including cylinder, the cylinder head is equipped with syringe needle, syringe needle tail portion is equipped with limit plate, inner barrel is equipped with piston, and piston tail center position is connected with pull rod, and tail portion is equipped with in-flanges along side, spring is installed, the cavity of piston and barrel front end is provided with medicament between piston and flange；Pull rod end is circumferentially provided with the groove of annular；It is socketed with empennage cylinder on cylinder, is provided with uniform wing plate on the empennage cylinder barrel；Turn-up portion is provided with spring secures rail to sleeper in empennage cylinder end, which is that steel wire bending forms, and global shape is circular arc type, and inward at both ends bending, spring secures rail to sleeper inner end is connected in groove.The utility model is easy to use, safe.
Description
Technical field
The utility model relates to veterinary medical instrument field, specifically a kind of dartlike weapon syringe.
Background technique
With the development of modern farming, the epidemic disease of livestock is handled and prevent more and more attention has been paid to, it usually needs it is right
Various livestock injection drugs or regular injections vaccine, are currently mainly used the injection that syringe carries out drug and vaccine, traditional
Syringe connects injection piston by handle, and handle is held in the centre of the palm when use, and syringe needle is pierced the skin for being pierced into animal, intramuscular
Drug injection is entered in livestock body under the arm of operator and the thrust in the centre of the palm afterwards, but in actual mechanical process
In, since the instinct of livestock is revolted, affected personnel are difficult close to livestock, and syringe needle can not be pierced into vivo, and operation difficulty is larger；Together
When, when carrying out short distance drug injection to the violent livestock such as ox, dog, operator is easy to its injury, there is safe thing often
Therefore occur.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of dartlike weapon syringes easy to use, safe.
To solve the above problems, a kind of dartlike weapon syringe described in the utility model, including cylinder, cylinder head installation
There is syringe needle, inside is equipped with piston, and the piston tail center position is connected with pull rod, and tail portion is equipped with in-flanges along side,
It is characterized in that: spring being installed between the piston and the flange；The pull rod end is circumferentially provided with the groove of annular；
It is socketed with empennage cylinder on the cylinder, is provided with uniform wing plate on the empennage cylinder barrel；Along described in empennage cylinder end
Varus edge is provided with spring secures rail to sleeper, which is clamped in the groove.
The piston and the cavity of the barrel front end are provided with medicament.
The syringe needle tail portion is equipped with limit plate.
The spring secures rail to sleeper is that steel wire bending forms, and global shape is circular arc type, inward at both ends bending.
Compared with prior art, the utility model has the advantage that
The utility model between the piston in syringe cylinder body and barrel tip in-flanges due to being provided with spring, piston
On be provided with pull rod, pull rod end is connected to cylinder turn-up portion by spring secures rail to sleeper, and spring secures rail to sleeper is mounted in empennage cylinder, empennage
Cylinder is socketed on cylinder, and syringe is thrown to animal, and syringe needle stops when being pierced into rear position margining plate contact animal skin in animal body,
Due to effect of inertia, empennage cylinder can still move one end distance, and the not radial constraint of spring secures rail to sleeper at this time flicks, pull rod end by
Force disappears, and spring promotes piston, and the intracorporal medicament of cylinder injects animal skin, is not necessarily to manual injection's medicament, and can be with long distance
From operation, using conveniently, safely.
Detailed description of the invention
Specific embodiment of the present utility model is described in further detail with reference to the accompanying drawing.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the drawbar structure diagram of the utility model；
Fig. 3 is the bottom view of the utility model.
In figure: 1. cylinders, 2. syringe needles, 3. limit plates, 4. pistons, 5. pull rods, 6. springs, 7. empennage cylinders, 8. wing plates, 9. bullets
Property fastener, 10. flange, 11. grooves.
Specific embodiment
With reference to the accompanying drawings shown in 1,2,3, a kind of dartlike weapon syringe, including cylinder 1,1 head of cylinder are equipped with syringe needle 2, needle
First 2 tail portion is equipped with limit plate 3, is equipped with piston 4 inside cylinder 1,4 tail portion center position of piston is connected with pull rod 5, tail portion edge
Side is equipped with in-flanges 10, and spring 6 is equipped between piston 4 and flange 10, and piston 4 and the cavity of 1 front end of cylinder are provided with medicament；
5 end of pull rod is circumferentially provided with the groove 11 of annular；It is socketed with empennage cylinder 7 on cylinder 1, is provided on 7 barrel of empennage cylinder
Uniform wing plate 8；Flange 10 are provided with spring secures rail to sleeper 9 in 7 end of empennage cylinder, which is that steel wire bending forms,
Global shape is circular arc type, and inward at both ends bending, 9 inner end of spring secures rail to sleeper is connected in groove 11.
Syringe is thrown to animal in use, hand syringes are directed at animal, syringe needle 2 is pierced into rear position margining plate in animal body
Stop when 3 contact animal skin, due to effect of inertia, empennage cylinder 7 can still move one end distance, and spring secures rail to sleeper 9 does not have diameter at this time
To constraint flick, 5 end stress point of pull rod disappears, and spring promotes piston 4, and the intracorporal medicament of cylinder injects animal skin；The wing
Plate 8 helps to improve throwing accuracy.
Claims (4)
1. a kind of dartlike weapon syringe, including cylinder (1), which is equipped with syringe needle, and inside is equipped with piston (4), institute
It states piston (4) tail portion center position to be connected with pull rod (5), tail portion is equipped with in-flanges (10) along side, it is characterised in that: the work
Spring (6) are installed between plug (4) and the flange (10)；Pull rod (5) end is circumferentially provided with the groove of annular
(11)；Empennage cylinder (7) are socketed on the cylinder (1), are provided with uniform wing plate (8) on empennage cylinder (7) barrel；The tail
The in-flanges (10) portion is provided with spring secures rail to sleeper (9) in wing cylinder (7) end, which is connected to described
In groove (11).
2. a kind of dartlike weapon syringe according to claim 1, it is characterised in that: before the piston (4) and the cylinder (1)
The cavity at end is provided with medicament.
3. a kind of dartlike weapon syringe according to claim 1, it is characterised in that: syringe needle (2) tail portion is equipped with limit plate
(3).
4. a kind of dartlike weapon syringe according to claim 1, it is characterised in that: the spring secures rail to sleeper (9) is steel wire bending
It forms, global shape is circular arc type, inward at both ends bending.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820946192.9U CN208823054U (en) | 2018-06-20 | 2018-06-20 | A kind of dartlike weapon syringe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820946192.9U CN208823054U (en) | 2018-06-20 | 2018-06-20 | A kind of dartlike weapon syringe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208823054U true CN208823054U (en) | 2019-05-07 |
Family
ID=66305588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820946192.9U Expired - Fee Related CN208823054U (en) | 2018-06-20 | 2018-06-20 | A kind of dartlike weapon syringe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208823054U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115024856A (en) * | 2022-05-23 | 2022-09-09 | 汤晨鑫 | Long-distance injection dart |
-
2018
- 2018-06-20 CN CN201820946192.9U patent/CN208823054U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115024856A (en) * | 2022-05-23 | 2022-09-09 | 汤晨鑫 | Long-distance injection dart |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190507 Termination date: 20210620 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |