CN213406425U - Syringe for veterinarian - Google Patents
Syringe for veterinarian Download PDFInfo
- Publication number
- CN213406425U CN213406425U CN202020642351.3U CN202020642351U CN213406425U CN 213406425 U CN213406425 U CN 213406425U CN 202020642351 U CN202020642351 U CN 202020642351U CN 213406425 U CN213406425 U CN 213406425U
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- CN
- China
- Prior art keywords
- liquid storage
- liquid
- welded
- syringe
- spring
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- 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
- 239000007788 liquid Substances 0.000 claims abstract description 90
- 238000003466 welding Methods 0.000 claims abstract description 8
- 230000001681 protective effect Effects 0.000 claims description 2
- 241001465754 Metazoa Species 0.000 abstract description 14
- 238000002347 injection Methods 0.000 abstract description 8
- 239000007924 injection Substances 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 6
- 210000000707 wrist Anatomy 0.000 abstract description 4
- 239000003814 drug Substances 0.000 description 11
- 238000007789 sealing Methods 0.000 description 4
- 239000000284 extract Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 238000010999 medical injection Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000011550 stock solution Substances 0.000 description 1
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses an animal doctor uses syringe, including the liquid reserve pipe, the shifting chute has been seted up on the right side of liquid reserve pipe bottom, the welding of the left top of carriage release lever has the liquid pushing rod, the welding of the left side of liquid pushing rod has the piston, the welding of the left side of liquid reserve tank bottom has communicating pipe, the inside of communicating pipe is provided with first clamp plate, the needle cover is inserted and is equipped with in the left side of liquid reserve pipe, the welding of the left side of liquid reserve pipe bottom has the holding rod. The utility model discloses realize the user to the quick replacement of syringe needle, and used screw thread structure's mutually supporting for the block effect is more firm, avoids when the injection, the phenomenon that the syringe needle drops appears, and the user only need utilize the grip of wrist ingeniously, just can realize the propulsion to the inside liquid of the device, avoids traditional user, need continuous push-and-pull liquid pushing rod, saves user operation and makes work load, has improved the work efficiency when animal doctor uses, has improved user's practical experience simultaneously.
Description
Technical Field
The utility model relates to an animal doctor uses syringe technical field, specifically is an animal doctor uses syringe.
Background
The injector is a common medical appliance, and as early as the fifteen th century, the principle of the injector is put forward by kathler of Italian people, and a main needle head extracts or injects gas or liquid;
veterinary syringes are medical devices that are frequently used by veterinarians, and when administering medical injections to an animal, because the skin fat thickness of different animals is different, veterinarians often need to replace needles with different calibers to inject according to the situation, however, the existing syringes have simple structure, the needle replacement operation is too complicated, and the syringes cannot be used conveniently, and most of the existing syringes are usually fixed by clamping and inserting the needle into the socket, so the fixing effect is not good, the needle is easy to fall off, the existing syringes have limited pharmaceutical industry absorption capacity, some animals need to consume large amount of medicine, and veterinarians can inject the medicine, the medicine industry needs to be extracted back and forth continuously, the time and the labor are wasted, the operation is inconvenient and manual, when the traditional most of injectors extract and inject medicine, the pushing rod at one side needs to be pushed and pulled continuously to push the liquid in the container to be discharged outwards, and the operation is carried out for a long time, so that the hand fatigue of the veterinarian is easily caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a syringe for veterinarian, the animal doctor who provides in solving above-mentioned background art often needs to remove the syringe needle of changing different bores according to the circumstances and injects, it is too loaded down with trivial details to change the syringe needle operation, fixed effect is not good, lead to the syringe needle to drop easily, it is limited that current syringe absorbs the pharmaceutical industry capacity, the animal doctor is when the injection, the round trip that need not stop draws the pharmaceutical industry, most syringes are when carrying out medicine extraction and injection, need the continuous push-and-pull one side pushing ram of continuous, promote the outside exhaust problem of liquid in the container.
In order to achieve the above object, the utility model provides a following technical scheme: an injector for veterinarians comprises a liquid storage pipe, wherein a moving groove is formed in the right side of the bottom end of the liquid storage pipe, a moving rod is inserted into the bottom end of the moving groove, the top end of the moving rod extends into the liquid storage pipe, a liquid pushing rod is welded at the left top end of the moving rod, a piston is welded at the left side of the liquid pushing rod, a liquid storage bin is installed at the top end of the liquid storage pipe, a transfusion hole is inserted into the left side of the top end of the liquid storage bin, a communicating pipe is welded at the left side of the bottom end of the liquid storage bin, the upper end and the lower end of the communicating pipe are communicated with the liquid storage bin and the inside of the liquid storage pipe, a first fixing block is welded on the inner wall of the communicating pipe, a first pressing plate is arranged inside the communicating pipe, a second fixing block is welded on the inner wall of the left side of the liquid storage pipe, the left side of the needle sleeve is inserted with a needle head, the left side of the bottom end of the liquid storage pipe is welded with a holding rod, and the bottom ends of the holding rod and the moving rod are both welded with handles.
Preferably, the top welding of carriage release lever has the slider, slider matched with spout is seted up to the inside on liquid storage pipe top.
Preferably, the bottom of the first fixed block is welded and fixed with one end of the spring, the other end of the spring is welded and fixed with the left side and the right side of the top end of the first pressing plate, and the top end of the first pressing plate is glued with a sealing pad.
Preferably, the left side of second fixed block all with the one end welded fastening of spring, the other end of spring all with the upper and lower both ends welded fastening on second clamp plate right side, the left side veneer of second clamp plate has sealed the pad.
Preferably, the inner wall on the right side of the needle head is provided with an internal thread, and the left side of the needle sleeve is provided with an external thread.
Preferably, the surface of the piston is glued with a non-slip mat, and the surface of the non-slip mat is provided with non-slip lines.
Preferably, the surface of the handle is glued with an anti-slip pad, the surface of the protective pad is provided with anti-slip lines, the top end of the right side of the holding rod is welded and fixed with one end of the spring, and the other end of the spring is welded and fixed with the bottom end of the left side of the movable rod.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses realize the user to the quick replacement of syringe needle, and used the screw thread structure mutually support, make the block effect more firm, avoid when the injection, the phenomenon that the syringe needle drops appears, the user only needs to utilize the grip of wrist ingeniously, just can realize the propulsion to the inside liquid of the device, avoid traditional user, need push and pull the liquid pushing rod constantly, save user operation and make work load, the work efficiency when the veterinarian uses is improved, improved user's practical experience simultaneously;
1. by arranging the needle head and the needle sleeve, when a user needs to replace the needle head with different calibers, the user can replace the needle head by rotating the needle head, the user can provide a more convenient use way by simple rotating operation, the quick replacement of the needle head by the user is realized, the use of the user is convenient, and the mutual matching of the thread structures is used, so that the clamping effect is firmer, and the phenomenon that the needle head falls off during injection is avoided;
2. the liquid storage bin and the first pressing plate are arranged, when a user uses the device and injection is completed, the liquid pushing rod automatically resets inside the liquid storage tube, so that pressure inside the liquid storage tube changes, and the first pressing plate moves downwards under the driving of air flow through pressure change, so that liquid medicine stored inside the liquid storage bin can be continuously injected into the liquid storage tube;
3. through being provided with carriage release lever and holding rod, the user is when using the device to inject, carriage release lever and holding rod are held to user's one hand, the grip of hand is utilized, make the carriage release lever drive liquid pushing rod and piston constantly impel left in the stock solution inside, make the liquid medicine constantly outwards export, accomplish the injection back, the one hand is slightly loosened, the carriage release lever drives liquid pushing rod and piston and resets right, the user only needs to utilize the grip of wrist ingeniously, just can realize the propulsion to the inside liquid of the device, avoid traditional user, the user is when using, need constantly push-and-pull liquid pushing rod, save user operation and make work load, the work efficiency when the animal doctor uses has been improved, user's practical experience has been improved simultaneously.
Drawings
FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;
fig. 2 is an enlarged schematic view of the structure at a in fig. 1 according to the present invention;
fig. 3 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention;
fig. 4 is an enlarged schematic view of the structure at C in fig. 1 according to the present invention;
fig. 5 is a schematic side view of the structure of the present invention.
In the figure: 1. a liquid storage pipe; 2. a travel bar; 3. a liquid pushing rod; 4. a liquid storage bin; 5. a transfusion hole; 6. a communicating pipe; 7. a first fixed block; 8. a first platen; 9. a second fixed block; 10. a second platen; 11. a needle sleeve; 12. a needle head; 13. a piston; 14. a holding rod; 15. a grip; 16. the slot is moved.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides an embodiment:
an injector for veterinarians comprises a liquid storage pipe 1, wherein a moving groove 16 is formed in the right side of the bottom end of the liquid storage pipe 1, a moving rod 2 is inserted into the bottom end of the moving groove 16, a sliding block is welded at the top end of the moving rod 2, a sliding groove matched with the sliding block is formed in the top end of the liquid storage pipe 1, the moving track of the moving rod 2 is limited as a user passes through the sliding groove and the sliding block, the top end of the moving rod 2 extends into the liquid storage pipe 1, a liquid pushing rod 3 is welded at the top end of the left side of the moving rod 2, a piston 13 is welded at the left side of the liquid pushing rod 3, a non-slip mat is glued on the surface of the piston 13, and anti-slip lines are formed on the surface of the non-slip mat;
the liquid storage bin 4 is installed at the top end of the liquid storage pipe 1, a transfusion hole 5 is inserted in the left side of the top end of the liquid storage bin 4, a communicating pipe 6 is welded on the left side of the bottom end of the liquid storage bin 4, the upper end and the lower end of the communicating pipe 6 are communicated with the liquid storage bin 4 and the inside of the liquid storage pipe 1, a first fixing block 7 is welded on the inner wall of the communicating pipe 6, the bottom end of the first fixing block 7 is welded and fixed with one end of a spring, the other end of the spring is welded and fixed with the left side and the right side of the top end of a first pressing plate 8, a sealing gasket is glued on the top end of the first pressing plate 8, the first pressing plate 8 moves downwards through the spring when a user loosens a handle 15, the liquid storage bin 4 is enabled to continuously inject liquid into the liquid storage pipe 1, meanwhile, the spring is driven to automatically, the inner wall of the left side of the liquid storage pipe 1 is welded with a second fixing block 9, the left side of the second fixing block 9 is welded and fixed with one end of a spring, the other end of the spring is welded and fixed with the upper end and the lower end of the right side of a second pressing plate 10, the left side of the second pressing plate 10 is glued with a sealing gasket, the second pressing plate 10 is used for moving the second pressing plate 10 rightwards through the spring when a user pushes a handle 15, so as to carry out leaf treatment on an animal, and after infusion is completed, the animal is driven to automatically reset through the resilience force of the spring, the air tightness of each part of the animal is ensured through the sealing gasket, the left side of the second fixing block 9 is provided with the second pressing plate 10, the left side of the liquid storage pipe 1 is inserted with a needle sleeve 11, the right side of the needle sleeve 11 is communicated with the inside of the liquid storage pipe 1, the left side of the needle sleeve 11 is inserted, the left side welding that conveniently has 1 bottom of change liquid storage pipe to syringe needle 12 has holding rod 14, and holding rod 14 and carriage release lever 2's bottom has all welded handle 15, the surface veneer of handle 15 has the slipmat, and the surface of protection pad has seted up anti-skidding line, the one end welded fastening of the top of the 14 right sides of holding rod and spring, the other end and the 2 left bottom welded fastening of carriage release lever of spring, its effect is the anti-skidding line that the user seted up through handle 15 surface, increase user uses and makes frictional force, and when impel, drive handle 15 through the spring and reset automatically.
The working principle is as follows: when a user uses the device to inject liquid into an animal, the user needs to hold the holding rod 14 and the moving rod 2 with one hand and applies the holding power of the wrist to extrude the spring to deform the spring, the moving rod 2 drives the liquid pushing rod 3 and the piston 13 to slowly push leftwards in the liquid storage tube 1, so that pressure difference occurs on the left side in the liquid storage tube 1, liquid medicine continuously pushes against the second pressing plate 10, so that the second pressing plate 10 moves leftwards and pulls the spring to deform the spring, the liquid medicine flows into the needle sleeve 11 and is discharged outwards through the needle head 12, when the user finishes injection, the holding power of the holding rod 14 and the moving rod 2 is slightly released with one hand, the moving rod 2 drives the grip 15 to move rightwards through the resilience force of the spring, the liquid pushing rod 3 and the piston 13 are driven to move rightwards at the same time, air is continuously input into the liquid storage tube 1 through the needle head 12, so that the second pressing plate 10 passes through the resilience force of the spring, the liquid storage device moves rightwards, is abutted against the second fixing block 9 to be closed, and simultaneously, the pressure difference inside the liquid storage pipe 1 changes again to enable the first pressing plate 8 to move downwards and pull the spring to deform, so that the medicine stored inside the liquid storage bin 4 can be continuously input into the liquid storage pipe 1, the automatic medicine feeding of the device is realized, and the operation of a user is facilitated;
the user is at needs according to the demand, when changing syringe needle 12, and the user can cross and rotate syringe needle 12 left, and the helicitic texture that sets up through syringe needle 12 and needle cover 11 is mutually supported for syringe needle 12 constantly removes left, and the inner wall up to syringe needle 12 is not contradicting each other with needle cover 11, and the user then can be quick changes convenience of customers' use to different syringe needles 12.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. A syringe for veterinary use, comprising a reservoir (1), characterized in that: the liquid storage device is characterized in that a moving groove (16) is formed in the right side of the bottom end of the liquid storage pipe (1), a moving rod (2) is inserted into the bottom end of the moving groove (16), the top end of the moving rod (2) extends to the inside of the liquid storage pipe (1), a liquid pushing rod (3) is welded at the left top end of the moving rod (2), a piston (13) is welded at the left side of the liquid pushing rod (3), a liquid storage bin (4) is installed at the top end of the liquid storage pipe (1), a liquid conveying hole (5) is inserted in the left side of the top end of the liquid storage bin (4), a communicating pipe (6) is welded at the left side of the bottom end of the liquid storage bin (4), the upper end and the lower end of the communicating pipe (6) are communicated with the inside of the liquid storage bin (4) and the liquid storage pipe (1), a first fixing block (7) is welded on the inner wall of the communicating pipe (6), a first pressing, and the left side of second fixed block (9) is provided with second clamp plate (10), needle cover (11) are inserted in the left side of liquid storage pipe (1), and the right side of needle cover (11) is linked together with the inside of liquid storage pipe (1), syringe needle (12) are inserted in the left side of needle cover (11), the left side welding of liquid storage pipe (1) bottom has holding rod (14), and the bottom of holding rod (14) and carriage release lever (2) all has welded handle (15).
2. A veterinary syringe as claimed in claim 1, wherein: the top welding of carriage release lever (2) has the slider, slider matched with spout has been seted up to the inside on liquid storage pipe (1) top.
3. A veterinary syringe as claimed in claim 1, wherein: the bottom of first fixed block (7) all with the one end welded fastening of spring, the other end of spring all with the left and right sides welded fastening on first clamp plate (8) top, the top veneer of first clamp plate (8) has sealed the pad.
4. A veterinary syringe as claimed in claim 1, wherein: the left side of second fixed block (9) all with the one end welded fastening of spring, the other end of spring all with the upper and lower both ends welded fastening on second clamp plate (10) right side, the left side veneer of second clamp plate (10) has sealed the pad.
5. A veterinary syringe as claimed in claim 1, wherein: the inner wall of the right side of the needle head (12) is provided with an internal thread, and the left side of the needle sleeve (11) is provided with an external thread.
6. A veterinary syringe as claimed in claim 1, wherein: the surface of the piston (13) is glued with a non-slip mat, and the surface of the non-slip mat is provided with non-slip grains.
7. A veterinary syringe as claimed in claim 1, wherein: the anti-slip handle is characterized in that an anti-slip pad is glued on the surface of the handle (15), anti-slip lines are arranged on the surface of the protective pad, the top end of the right side of the holding rod (14) is fixedly welded with one end of a spring, and the other end of the spring is fixedly welded with the bottom end of the left side of the movable rod (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020642351.3U CN213406425U (en) | 2020-04-25 | 2020-04-25 | Syringe for veterinarian |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020642351.3U CN213406425U (en) | 2020-04-25 | 2020-04-25 | Syringe for veterinarian |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213406425U true CN213406425U (en) | 2021-06-11 |
Family
ID=76223028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020642351.3U Expired - Fee Related CN213406425U (en) | 2020-04-25 | 2020-04-25 | Syringe for veterinarian |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213406425U (en) |
-
2020
- 2020-04-25 CN CN202020642351.3U patent/CN213406425U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Suibin Youcheng Wagyu Breeding and Breeding Co.,Ltd. Assignor: Chen Zhongbo Contract record no.: X2022230000079 Denomination of utility model: a veterinary syringe Granted publication date: 20210611 License type: Common License Record date: 20220824 |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210611 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |