CN206518618U - A kind of veterinary syringe - Google Patents
A kind of veterinary syringe Download PDFInfo
- Publication number
- CN206518618U CN206518618U CN201621035728.9U CN201621035728U CN206518618U CN 206518618 U CN206518618 U CN 206518618U CN 201621035728 U CN201621035728 U CN 201621035728U CN 206518618 U CN206518618 U CN 206518618U
- Authority
- CN
- China
- Prior art keywords
- pin hole
- needle
- hole
- secondary pin
- syringe
- 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
Links
Abstract
The utility model discloses a kind of veterinary syringe, including syringe outer barrel, push rod and through hole piston, injection needle is socketed with the liquid outlet on syringe outer barrel top, injection needle includes needle tubing seat, flexible pipe, needle tube body and the main pin hole being arranged at needle point, and injection needle is connected on liquid outlet by needle tubing cover for seat；The symmetric position of needle tubing seat bottom the week side of boss is provided with a pair of fan-shaped flanges, and syringe outer barrel top is provided with the fan-shaped spacing neck placed fan-shaped flange and match clamping；Needle tube body front end is provided with the first secondary pin hole and the second secondary pin hole at main pin hole, and the central shaft of the central shaft of the first secondary pin hole and the second secondary pin hole simultaneously with main pin hole spatially forms arranged in a crossed manner；Push rod at the through hole piston cooperation with being provided with conical convex tendon type structure.Veterinary syringe of the present utility model, it is easy to use, run-bake-needle fault, broken needle are difficult, and injection efficiency is high, curative effect is high.
Description
Technical field
The utility model is related to a kind of veterinary syringe.
Background technology
At present, China's veterinary equipment industry development is rapid, and the equipment for veterinary treatment is also varied, but still faces
Very many challenges, it is necessary to find the solution for meeting client.Veterinary syringe is the Medical Devices that animal doctor commonly uses,
But there is the phenomenon of easy run-bake-needle fault or broken needle during conventional veterinary syringe use, it is inconvenient for use.And at present, beast
Doctor uses syringe aspiration medicinal liquid when being injected to livestocks such as pig, ox, sheep mostly, due to the front end of the syringe needle of general type
Only one of which pin hole, therefore during injection, injection medicine only injects along pin hole direction, thus in decanting point or injects linear
Into the drug accumulation of high concentration, and syringe needle both sides and upper lower peripheral portion drug accumulation are less, cause the distribution for injecting medicine to deposit
Uneven by a relatively large margin, particularly pig, ox, sheep etc. or other animal meats are fine and smooth, muscular solid, it is easier to make
Into drug accumulation, injection efficiency is low, and therapeutic effect is poor.
Utility model content
In order to solve the above-mentioned technical problem, the purpose of this utility model is to provide a kind of veterinary syringe, easy to use,
Run-bake-needle fault, broken needle are difficult, and injection efficiency is high, curative effect is high.
In order to solve the above technical problems, the utility model is adopted the following technical scheme that：
A kind of veterinary syringe of the utility model, including syringe outer barrel, push rod and through hole piston, the syringe
Outer barrel top, which is provided with liquid outlet, the liquid outlet, is socketed with injection needle, the injection needle include needle tubing seat, flexible pipe,
Needle tube body and the main pin hole being arranged at needle point, the injection needle are connected on the liquid outlet by needle tubing cover for seat；The pin
The symmetric position of base bottom the week side of boss is provided with a pair of fan-shaped flanges, and the syringe outer barrel top is provided with the placement sector
Flange and the fan-shaped spacing neck for matching clamping；The needle tube body front end is provided with the first secondary pin hole and second at main pin hole
The central shaft of secondary pin hole, the described first secondary pin hole and the second secondary pin hole is spatially formed with the central shaft of main pin hole simultaneously to intersect
Set；The push rod is lived with being provided with conical convex tendon type structure, the push rod at the through hole piston cooperation with the through hole
The conical convex tendon type structure is embedded in the through hole piston wall body after plug assembling.
Further, the aperture of the described first secondary pin hole and the second secondary pin hole is identical, and is the 1/ of the main pinhole aperture
3-2/3。
Further, the described first secondary pin hole and the second secondary pin hole apart from the distance of main pin hole be respectively 0.3-0.6cm and
0.6-1.2cm。
Further, the described first secondary pin hole and the second secondary pin hole apart from the distance of main pin hole be respectively 0.5cm and
0.9cm。
Further, the width of the spacing neck is not more than the thickness of the fan-shaped flange.
Further, the spacing neck is elastic neck.
Further, the rubber that the needle tubing seat is provided with annular with the contact junction on the syringe outer barrel top is close
Seal.
Compared with prior art, advantageous effects of the present utility model：Pass through the spacing neck on syringe outer barrel top
Clamping is matched with the fan-shaped flange of the needle tubing seat of injection needle, run-bake-needle fault is difficult, and needle tube body is connected by flexible pipe, it is not easily broken
Pin；Except main pin hole on needle tube body, its week side of boss is also staggeredly equipped with two secondary pin holes, is in eddy flow state when making injecting liquid drug, carries
High injection efficiency, improves treatment curative effect.
Brief description of the drawings
The utility model is described in further detail for explanation below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of the utility model veterinary syringe；
Fig. 2 is push rod and the structural representation by piston；
The structural representation of Fig. 3 needle tube bodies；
Description of reference numerals：1- syringe outer barrels；11- liquid outlets；The spacing necks of 12-；2- push rods；3- through hole pistons；4-
Injection needle；41- needle tubings seat；410- sector flanges；42- flexible pipes；43- needle tube bodies；The main pin holes of 430-；The secondary pin holes of 431- first；
The secondary pin holes of 432- second；5- cone convex tendon type structures.
Embodiment
As Figure 1-3, a kind of veterinary syringe, including syringe outer barrel 1, push rod 2 and through hole piston 3, the note
The top of emitter outer barrel 1, which is provided with liquid outlet 11, the liquid outlet 11, is socketed with injection needle 4, and the injection needle 4 includes pin
Base 41, flexible pipe 42, needle tube body 43 and the main pin hole 430 being arranged at needle point, the injection needle 4 are socketed by needle tubing seat 41
In on the liquid outlet 11；The symmetric position of 11 bottom the week side of boss of the needle tubing seat is provided with a pair of fan-shaped flanges 410, the injection
The top of device outer barrel 1 is provided with the fan-shaped spacing neck 12 placed the fan-shaped flange 410 and match clamping；Before the needle tube body 43
End is provided with the first secondary secondary pin hole 432 of pin hole 431 and second, the described first secondary pin hole 431 and second at main pin hole 430
The central shaft of secondary pin hole 432 spatially forms arranged in a crossed manner with the central shaft of main pin hole 430 simultaneously；The push rod 2 with it is described
Conical convex tendon type structure 5, the push rod 2 and the circular cone after the through hole piston 3 assembling are provided with the cooperation of through hole piston 3
Shape convex tendon type structure 5 is embedded in the wall body of the through hole piston 3.
Between the needle tubing seat 41 and syringe outer barrel 1 of injection needle 4 spacing neck 12 and sector are realized by mutually rotating
The engaging of flange 410.
In the present embodiment, the described first secondary pin hole 431 is identical with the aperture of the second secondary pin hole 432, and is the main pin hole
The 1/3-2/3 in 430 apertures, the described first secondary secondary pin hole 432 of pin hole 431 and second is respectively 0.3- apart from the distance of main pin hole
0.6cm and 0.6-1.2cm, it is preferred that distance point of the described first secondary secondary pin hole 432 of pin hole 431 and second apart from main pin hole 430
Wei not 0.5cm and 0.9cm；The width of spacing neck 12 is not more than the thickness of the fan-shaped flange 410, limiting card, and 12 be elasticity
Neck；The needle tubing seat 41 is provided with the rubber seal of annular with the contact junction on the top of syringe outer barrel 1.
Embodiment described above is only that preferred embodiment of the present utility model is described, not to of the present utility model
Scope is defined, on the premise of the utility model design spirit is not departed from, and those of ordinary skill in the art are new to this practicality
Various modifications and improvement that the technical scheme of type is made, all should fall into the protection domain of the utility model claims determination
It is interior.
Claims (7)
1. a kind of veterinary syringe, it is characterised in that：Including syringe outer barrel, push rod and through hole piston, outside the syringe
Cylinder top, which is provided with liquid outlet, the liquid outlet, is socketed with injection needle, and the injection needle includes needle tubing seat, flexible pipe, pin
Body and the main pin hole being arranged at needle point, the injection needle are connected on the liquid outlet by needle tubing cover for seat；The needle tubing
The symmetric position of seat bottom the week side of boss is provided with a pair of fan-shaped flanges, and it is convex that the syringe outer barrel top is provided with the placement sector
Edge and the fan-shaped spacing neck for matching clamping；The needle tube body front end is provided with the first secondary pin hole and the second pair at main pin hole
The central shaft of pin hole, the described first secondary pin hole and the second secondary pin hole spatially forms to intersect with the central shaft of main pin hole simultaneously to be set
Put；The push rod is with being provided with conical convex tendon type structure, the push rod and the through hole piston at the through hole piston cooperation
The conical convex tendon type structure is embedded in the through hole piston wall body after assembling.
2. veterinary syringe according to claim 1, it is characterised in that：The first secondary pin hole and the second secondary pin hole
Aperture is identical, and is the 1/3-2/3 of the main pinhole aperture.
3. veterinary syringe according to claim 1, it is characterised in that：The first secondary pin hole and the second secondary pin hole away from
From being respectively 0.3-0.6cm and 0.6-1.2cm with a distance from main pin hole.
4. veterinary syringe according to claim 3, it is characterised in that：The first secondary pin hole and the second secondary pin hole away from
From being respectively 0.5cm and 0.9cm with a distance from main pin hole.
5. veterinary syringe according to claim 1, it is characterised in that：The width of the spacing neck is not more than described
The thickness of fan-shaped flange.
6. veterinary syringe according to claim 1 or 5, it is characterised in that：The spacing neck is elastic neck.
7. veterinary syringe according to claim 1, it is characterised in that：The needle tubing seat and the syringe outer barrel top
The contact junction at end is provided with the rubber seal of annular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621035728.9U CN206518618U (en) | 2016-08-31 | 2016-08-31 | A kind of veterinary syringe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621035728.9U CN206518618U (en) | 2016-08-31 | 2016-08-31 | A kind of veterinary syringe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206518618U true CN206518618U (en) | 2017-09-26 |
Family
ID=59889018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621035728.9U Expired - Fee Related CN206518618U (en) | 2016-08-31 | 2016-08-31 | A kind of veterinary syringe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206518618U (en) |
-
2016
- 2016-08-31 CN CN201621035728.9U patent/CN206518618U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170926 Termination date: 20180831 |