CN220477693U - Continuous injector for livestock - Google Patents
Continuous injector for livestock Download PDFInfo
- Publication number
- CN220477693U CN220477693U CN202321139989.5U CN202321139989U CN220477693U CN 220477693 U CN220477693 U CN 220477693U CN 202321139989 U CN202321139989 U CN 202321139989U CN 220477693 U CN220477693 U CN 220477693U
- Authority
- CN
- China
- Prior art keywords
- medicine bottle
- injection cylinder
- communicated
- handle
- pressing 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.)
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Links
- 244000144972 livestock Species 0.000 title description 6
- 239000003814 drug Substances 0.000 claims abstract description 38
- 238000002347 injection Methods 0.000 claims abstract description 23
- 239000007924 injection Substances 0.000 claims abstract description 23
- 241001465754 Metazoa Species 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 24
- 238000009792 diffusion process Methods 0.000 claims description 7
- 239000012780 transparent material Substances 0.000 claims description 3
- 210000001503 joint Anatomy 0.000 claims description 2
- 239000007788 liquid Substances 0.000 abstract description 12
- 210000003813 thumb Anatomy 0.000 abstract description 9
- 210000003811 finger Anatomy 0.000 abstract description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 241000283690 Bos taurus Species 0.000 description 2
- 210000000236 metacarpal bone Anatomy 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 208000035473 Communicable disease Diseases 0.000 description 1
- 241001494479 Pecora Species 0.000 description 1
- 241000282887 Suidae Species 0.000 description 1
- 235000015278 beef Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 235000013365 dairy product Nutrition 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 244000144977 poultry Species 0.000 description 1
- 229960005486 vaccine Drugs 0.000 description 1
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model provides a continuous injector for animals, which comprises a grab handle, a pressing handle and an injection cylinder, wherein an integrally formed hollow column is transversely arranged at the upper end of the grab handle, a connecting sleeve is sleeved outside the hollow column, a mounting seat is arranged on the connecting sleeve, a medicine bottle is arranged at the upper end of the mounting seat, one end of the injection cylinder is fixed in the hollow column, a piston rod is sleeved in the injection cylinder, one end of the piston rod is fixed on the pressing handle, the pressing handle is hinged with the grab handle through a rotating shaft, a torsion spring is sleeved outside the rotating shaft, a connecting seat which is communicated is arranged above the front end of the injection cylinder, and a one-way valve is embedded in the connecting seat. After the medicine bottle is fixed, other four fingers except for the thumb hook the grab handle, the thumb metacarpal extrudes the pressing handle, the pressing handle pushes the piston rod to move forward to empty the liquid medicine in the injection cylinder, at the moment, the torsion spring is compressed, after the thumb metacarpal is loosened, the torsion spring pushes the pressing handle to move back, the piston rod returns to the original position, the injection cylinder is filled with the liquid medicine again due to negative pressure, and further continuous injection is achieved, and hand fatigue is avoided.
Description
Technical Field
The utility model belongs to the technical field of syringes, and particularly relates to a continuous syringe for animals.
Background
With the development of livestock industry, various farms such as beef cattle, dairy cows, pigs, sheep and the like and special breeding households are also rapidly developed, and each farm provides high-quality livestock products for the market to prevent or reduce epidemic infectious diseases, and various corresponding vaccines are timely inoculated every year, and each livestock is usually vaccinated by a veterinary injector.
Many veterinary syringes are hand-pushed, and the prepared liquid medicine is quantitatively sucked into the syringe during injection, and then is injected by single hand push, so that the use is troublesome. If the number of poultry and livestock to be injected is large, repeated cyclic operation is needed, which is time-consuming and labor-consuming.
Disclosure of Invention
In view of the drawbacks noted in the background art, an object of the present utility model is to provide a continuous injector for veterinary use, which solves the problems set forth in the background art.
In order to achieve the above object, the technical scheme of the present utility model is as follows:
the utility model provides a veterinary continuous injector, includes grab handle, presses handle and syringe, integrated into one piece's hollow post has been transversely placed to the upper end of grab handle, hollow post overcoat has the adapter sleeve, the adapter sleeve is provided with the mount pad, the mount pad upper end is provided with the medicine bottle, the mount pad lower extreme is provided with connecting mouth A, syringe one end is fixed in hollow post, the syringe endotheca has the piston rod, piston rod one end is fixed on pressing the handle, it is articulated through pivot and grab handle to press the handle, the pivot overcoat has the torsional spring, the front end top of syringe is provided with communicating connecting seat, the connecting seat is embedded to have the check valve, connecting seat upper end threaded connection has connecting mouth B, connecting mouth B is linked together with connecting mouth A through the pipe.
As a preferable technical scheme, the check valve comprises an upper shell and a lower shell which are in threaded butt joint, wherein a water inlet is formed in the upper end of the upper shell, a diffusion cavity communicated with the water inlet is formed in the lower end of the upper shell, a water outlet is formed in the lower end of the lower shell, a guide cavity communicated with the water outlet is formed in the upper end of the lower shell, a valve core with an inner cavity is sleeved in the guide cavity, a through hole communicated with the inner cavity is formed in the side wall of the valve core, a rubber top cover is mounted at the top of the valve core, and a spring is sleeved in the inner cavity of the valve core.
As a preferable technical scheme, the water inlet and the water outlet are funnel-shaped.
As a preferable technical scheme, the mounting seat comprises a fixing seat integrally formed with the connecting sleeve, the connecting nozzle A is communicated with the fixing seat, the fixing seat is in threaded connection with a medicine bottle connector communicated with the connecting nozzle A, and the medicine bottle is mounted on the medicine bottle connector.
As a preferred embodiment, the vial connector is connected with a vial holder through which the vial is mounted to the vial connector.
As a preferable technical scheme, the medicine bottle is made of transparent materials, scale marks are printed on the bottle body, an observation window is formed in the side wall of the bottle support, and the observation window is opposite to the scale marks.
After the technical scheme is adopted, the utility model has the beneficial effects that:
after the medicine bottle is fixed, other four fingers except for the thumb hook the grab handle, the thumb metacarpal extrudes the pressing handle, the pressing handle pushes the piston rod to move forward to empty the liquid medicine in the injection cylinder, at the moment, the torsion spring is compressed, after the thumb metacarpal is loosened, the torsion spring pushes the pressing handle to move back, the piston rod returns to the original position, the injection cylinder is filled with the liquid medicine again due to negative pressure, and further continuous injection is achieved, and hand fatigue is avoided.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a schematic view of the structure of the pressing handle.
Fig. 3 is a schematic structural view of the mounting base.
Fig. 4 is a schematic structural view of the check valve.
In the figure: 1. the handle, 2, the pivot, 3, press handle, 4, adapter sleeve, 5, mount pad, 6, connecting mouth A,7, bottle support, 8, medicine bottle, 9, syringe, 10, connecting mouth B,11, pipe, 12, piston rod, 13, fixing base, 14, medicine bottle connector, 15, upper housing, 16, water inlet, 17, diffusion chamber, 18, case, 19, through-hole, 20, rubber top cap, 21, spring, 22, lower housing, 23, delivery port, 24, direction chamber.
Detailed Description
Features and exemplary embodiments of various aspects of the present utility model will be described in detail below, and in order to make the objects, technical solutions and advantages of the present utility model more apparent, the present utility model will be described in further detail below with reference to the accompanying drawings and the detailed embodiments. It should be understood that the specific embodiments described herein are merely configured to illustrate the utility model and are not configured to limit the utility model. It will be apparent to one skilled in the art that the present utility model may be practiced without some of these specific details. The following description of the embodiments is merely intended to provide a better understanding of the utility model by showing examples of the utility model.
The directional terms appearing in the following description are those directions shown in the drawings and do not limit the specific structure of the utility model. In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be directly connected or indirectly connected. The specific meaning of the above terms in the present utility model can be understood as appropriate by those of ordinary skill in the art.
As shown in fig. 1, the present embodiment provides a continuous syringe for animals, which comprises a grip 1, a pressing handle 3 and a syringe barrel 9. The upper end of grab handle 1 is transversely arranged with an integrated hollow column, the hollow column is sleeved with a connecting sleeve 4, connecting sleeve 4 is provided with a mounting seat 5, the upper end of mounting seat 5 is provided with a medicine bottle 8, and the lower end of mounting seat 5 is provided with a connecting nozzle A6. Because the whole mounting seat 5 is directly sleeved on the grab handle 1 through the connecting sleeve 4, the mounting seat 5 with different sizes can be freely replaced, so that the medicine bottle 8 with different sizes is suitable.
One end of the injection tube 9 is fixed in the hollow column, a piston rod 12 is sleeved in the injection tube 9, and one end of the piston rod 12 is fixed on the pressing handle 3. The pressing handle 3 is hinged with the grab handle 1 through a rotating shaft 2, a torsion spring is sleeved outside the rotating shaft 2, and two ends of the torsion spring respectively prop against the grab handle 1 and the inner end face of the pressing handle 3. The upper part of the front end of the injection tube 9 is provided with a communicated connecting seat, a one-way valve is embedded in the connecting seat, a connecting nozzle B10 is connected with the upper end of the connecting seat in a threaded manner to lock the one-way valve, and the connecting nozzle B10 is communicated with the connecting nozzle A6 through a guide pipe 11.
As shown in fig. 2 and fig. 3 together, the mounting base 5 comprises a fixing base 13 integrally formed with the connecting sleeve 4. The connecting nozzle A6 is communicated with the fixed seat 13, the fixed seat 13 is in threaded connection with a medicine bottle connector 14 which is communicated with the fixed seat, and the medicine bottle 8 is mounted on the medicine bottle connector 14. To the vial connector 14 is connected a vial holder 7, and the vial 8 is mounted to the vial connector 14 through the vial holder 7. The medicine bottle 8 is transparent material and the body is printed with scale marks, and the observation window is opened to the side wall of the bottle support 7, and the observation window is just to the scale marks, so that the residual capacity of the medicine bottle 8 can be known at any time.
As shown collectively in fig. 4, the one-way valve includes an upper housing 15 and a lower housing 22 that are threadably engaged. The upper end of the upper shell 15 is provided with a water inlet 16, the lower end of the lower shell 22 is provided with a water outlet 23, and the water inlet 16 and the water outlet 23 are funnel-shaped. The lower end of the upper shell 15 is provided with a diffusion cavity 17 communicated with the water inlet 16, and the inner diameter of the diffusion cavity 17 is larger than the minimum inner diameter of the water inlet 16. The upper end of the lower shell 22 is provided with a guide cavity 24 communicated with the water outlet 23, and the diameter of the guide cavity 24 is smaller than the minimum inner diameter of the water outlet 23. The guide cavity 24 is sleeved with a valve core 18 with an inner cavity, and the outer diameter of the valve core 18 is matched with the inner diameter of the guide cavity 24. The side wall of the valve core 18 is provided with a through hole 19 communicated with the inner cavity, the top of the valve core 18 is provided with a rubber top cover 20, and the inner cavity of the valve core 18 is sleeved with a spring 21.
When the check valve works, the valve core 18 is pushed to move downwards by the pressure generated by the flow of the liquid medicine, the spring 21 is compressed, the liquid medicine sequentially enters the diffusion cavity 17 through the water inlet 16, the liquid medicine in the diffusion cavity 17 enters the inner cavity of the valve core 18 through the through hole 19, and then enters the injection cylinder 9 through the water outlet 23. When the liquid medicine does not flow, the spring 21 pushes the valve core 1 to move upwards, the rubber top cover 20 blocks the water inlet 16, and the liquid medicine is prevented from continuously flowing in.
When the injector is used, after the medicine bottle 8 is fixed, the rest four fingers except the thumb hook the grab handle 1, the thumb metacarpal bone extrudes the pressing handle 3, the pressing handle 3 pushes the piston rod 12 to move forward to empty the liquid medicine in the injection cylinder 9, at the moment, the torsion spring is compressed, after the thumb metacarpal bone is loosened, the torsion spring pushes the pressing handle 3 to move back, the piston rod 12 returns to the original position, the injection cylinder 9 is refilled with the liquid medicine due to negative pressure, and continuous injection is further realized, and hand fatigue is avoided.
In accordance with the above embodiments of the utility model, these embodiments are not exhaustive of all details, nor are they intended to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model and various modifications as are suited to the particular use contemplated. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (5)
1. A continuous injector for animals, which is characterized in that: the novel injection device comprises a grab handle (1), a pressing handle (3) and an injection cylinder (9), wherein an integrally formed hollow column is transversely arranged at the upper end of the grab handle (1), a connecting sleeve (4) is sleeved outside the hollow column, a mounting seat (5) is arranged above the connecting sleeve (4), a medicine bottle (8) is arranged at the upper end of the mounting seat (5), a connecting nozzle A (6) is arranged at the lower end of the mounting seat (5), one end of the injection cylinder (9) is fixed in the hollow column, a piston rod (12) is sleeved in the injection cylinder (9), one end of the piston rod (12) is fixed on the pressing handle (3), the pressing handle (3) is hinged with the grab handle (1) through a rotating shaft (2), a torsion spring is sleeved outside the rotating shaft (2), a connecting seat communicated with the upper end of the injection cylinder (9) is provided with a one-way valve, a connecting nozzle B (10) is connected with the upper end of the connecting seat in a threaded manner, and the connecting nozzle B (10) is communicated with the connecting nozzle A (6) through a guide pipe (11).
The check valve comprises an upper shell (15) and a lower shell (22) which are in threaded butt joint, a water inlet (16) is formed in the upper end of the upper shell (15), a diffusion cavity (17) communicated with the water inlet (16) is formed in the lower end of the upper shell (15), a water outlet (23) is formed in the lower end of the lower shell (22), a guide cavity (24) communicated with the water outlet (23) is formed in the upper end of the lower shell (22), a valve core (18) with an inner cavity is sleeved in the guide cavity (24), a through hole (19) communicated with the inner cavity is formed in the side wall of the valve core (18), a rubber top cover (20) is arranged at the top of the valve core (18), and a spring (21) is sleeved in the inner cavity of the valve core (18).
2. A veterinary continuous injector as claimed in claim 1, wherein: the water inlet (16) and the water outlet (23) are funnel-shaped.
3. A veterinary continuous injector as claimed in claim 1, wherein: the mounting seat (5) comprises a fixing seat (13) integrally formed with the connecting sleeve (4), the connecting nozzle A (6) is communicated with the fixing seat (13), the fixing seat (13) is in threaded connection with a medicine bottle connector (14) which is communicated with the connecting seat, and the medicine bottle (8) is mounted on the medicine bottle connector (14).
4. A veterinary continuous injector according to claim 3, wherein: the medicine bottle connector (14) is connected with a bottle support (7), and the medicine bottle (8) is mounted to the medicine bottle connector (14) through the bottle support (7).
5. A veterinary continuous injector as claimed in claim 4, wherein: the medicine bottle (8) is made of transparent materials, scale marks are printed on the bottle body, an observation window is formed in the side wall of the bottle support (7), and the observation window faces the scale marks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321139989.5U CN220477693U (en) | 2023-05-12 | 2023-05-12 | Continuous injector for livestock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321139989.5U CN220477693U (en) | 2023-05-12 | 2023-05-12 | Continuous injector for livestock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220477693U true CN220477693U (en) | 2024-02-13 |
Family
ID=89836494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321139989.5U Active CN220477693U (en) | 2023-05-12 | 2023-05-12 | Continuous injector for livestock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220477693U (en) |
-
2023
- 2023-05-12 CN CN202321139989.5U patent/CN220477693U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |