CN220002011U

CN220002011U - Veterinarian buckle stepping type continuous injector

Info

Publication number: CN220002011U
Application number: CN202321167144.7U
Authority: CN
Inventors: 丁鹏; 王学信
Original assignee: Zhejiang Kangrui Apparatus Technology Co ltd
Current assignee: Zhejiang Kangrui Apparatus Technology Co ltd
Priority date: 2023-05-12
Filing date: 2023-05-12
Publication date: 2023-11-14
Anticipated expiration: 2033-05-12

Abstract

The utility model discloses a veterinary buckle stepping type continuous injector which comprises a front handle and a rear handle which are mutually crossed, wherein a mounting seat is arranged on the rear handle, an injection tube is arranged at the front end of the mounting seat through threads, an extension section is arranged at the rear end of the mounting seat, an injection rod penetrates through the extension section, a plurality of quantitative steps are arranged on the injection rod, an adjusting sleeve is sleeved outside the extension section, an adjusting groove with a plurality of gears is arranged on the adjusting sleeve, an adjusting opening is arranged below the adjusting sleeve, a positioning column extending out of the adjusting groove is fixedly arranged on the extension section, a limiting opening is arranged below the extension section, and a unidirectional pushing angle clamped on the quantitative steps is rotatably arranged at the upper end of the front handle. The utility model has the following advantages and effects: through the multi-gear adjustment of the adjusting sleeve, the adaptation of the injector to different doses of different medicines can be increased, so that the injector has wider applicability than the traditional injector.

Description

Veterinarian buckle stepping type continuous injector

Technical Field

The utility model relates to the technical field of livestock injectors, in particular to a veterinary buckle stepping type continuous injector.

Background

In animal husbandry, it is generally required to inject livestock with a syringe, thereby achieving epidemic prevention, treatment, etc. of livestock.

In the using process of the injector, the dosage of the injector needs to be regulated through the regulating device, the existing injector usually only has a single gear, and the injector cannot adapt to the targeted regulation of multiple dosages of multiple medicines, so that the applicability of the injector is reduced.

Disclosure of Invention

The object of the present utility model is to provide a veterinary snap-on stepped continuous syringe.

The technical aim of the utility model is realized by the following technical scheme: the veterinarian buckle stepping type continuous injector comprises a front handle and a rear handle which are arranged in a crossing manner, wherein a mounting seat is arranged on the rear handle, an injection cylinder is arranged at the front end of the mounting seat through threads, an extension section is arranged at the rear end of the mounting seat, an injection rod is arranged in the extension section in a penetrating manner, a plurality of quantitative steps are arranged on the injection rod, an adjusting sleeve is sleeved outside the extension section, an adjusting groove with a plurality of gears is arranged on the adjusting sleeve, an adjusting opening is arranged below the adjusting sleeve, a positioning column extending out of the adjusting groove is fixedly arranged on the extension section, a limiting opening is arranged below the extension section, and a unidirectional pushing angle clamped on the quantitative steps is arranged at the upper end of the front handle in a rotating manner.

Further provided is that: the injection rod comprises an outer rod, the quantitative step is arranged on the outer rod, an inner rod is arranged in the outer rod in a penetrating mode, pressing plates are arranged at the front ends of the inner rod and the outer rod, a sealing rubber ring is sleeved between the pressing plates, and a rotating wheel is arranged at the rear end of the inner rod in a threaded mode.

Further provided is that: a compression spring is arranged between the front handle and the rear handle.

Further provided is that: the rear handle is provided with a rear bending part which bends backwards, the front handle is provided with a front bending part which bends forwards, and the front bending part is abutted below the mounting seat.

Further provided is that: the rear end of the adjusting sleeve is provided with a friction ring.

Further provided is that: the rear ends of the adjusting opening and the limiting opening are provided with inclined slopes.

In summary, the utility model has the following beneficial effects: through the multi-gear adjustment of the adjusting sleeve, the adaptation of the injector to different doses of different medicines can be increased, so that the injector has wider applicability than the traditional injector.

Drawings

FIG. 1 is a side view of a syringe;

FIG. 2 is a schematic side elevational view of the syringe;

fig. 3 is a schematic top view of the syringe.

In the figure: 1. a front handle; 2. a rear handle; 3. a mounting base; 4. a syringe; 5. an extension section; 6. an injection rod; 7. a quantitative step; 8. an adjustment sleeve; 9. an adjustment tank; 10. adjusting the opening; 11. positioning columns; 12. a limit opening; 13. one-way pushing angle; 14. an outer rod; 15. an inner rod; 16. a pressing plate; 17. sealing the rubber ring; 18. a rotating wheel; 19. a compression spring; 20. a front curved portion; 21. a rear curved portion; 22. a friction ring; 23. and (5) sloping obliquely.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings.

The veterinary buckle stepping type continuous injector comprises a front handle 1 and a rear handle 2 which are mutually intersected, wherein the front handle 1 and the rear handle 2 are connected in a rotating mode, a front bending portion 20 is arranged in front of the front handle 1, a rear bending portion 21 is arranged behind the rear handle 2, the front bending portion 21 and the rear bending portion 21 are used for adapting to the hand of a user, so that the syringe is more comfortable in use, and has a certain protection effect on the hand.

The upper part of the rear handle 2 extends obliquely forwards, the upper end of the rear handle is provided with a mounting seat 3, and the mounting seat 3 is connected with a syringe 4 through threads. An extension section 5 is arranged at the rear end of the mounting seat 3, a positioning column 11 is arranged above the extension section 5, and a limiting opening 12 is arranged below the extension section 5. The extension section 5 is also sleeved with an adjusting sleeve 8, the adjusting sleeve 8 is provided with five-gear adjusting grooves 9 which are arranged in a row, and an adjusting opening 10 is arranged below the adjusting sleeve 8. The rear end of the adjusting sleeve 8 is provided with a friction ring 22, which can conveniently rotate the adjusting sleeve 8.

The compression spring 19 is arranged between the front handle 1 and the rear handle 2, so that the injector can be reset, and the injector can be used more labor-saving.

An injection rod 6 is arranged in the extension section 5 in a penetrating way, and the injection rod 6 integrally penetrates through the mounting seat 3 and penetrates into the injection cylinder 4. The injection rod 6 comprises an outer rod 14 and an inner rod 15 penetrating inside the outer rod 14. The front ends of the inner rod 15 and the outer rod 14 are respectively provided with a pressing plate 16, a sealing rubber ring 17 is sleeved between the pressing plates 16, a rotating wheel 18 is arranged at the rear end of the inner rod 15 in a threaded manner, and after the rotating wheel 18 is screwed up, the inner rod 15 is driven to the rear, so that the two pressing plates 16 press the upwind rubber ring to deform and be attached to the inner wall of the injection cylinder 4, and the sealing of the injection cylinder 4 is maintained. The outer wall of the outer rod 14 is provided with a plurality of quantitative steps 7 which are arranged at equal intervals.

The upper end of the front handle 1 is rotatably provided with a one-way pushing angle 13, the one-way pushing angle 13 is clamped on the quantitative step 7, and can push the quantitative step 7 forward to enable the injection rod 6 to advance forward, and the liquid medicine is driven into the livestock body. When the return is performed, the one-way push angle 13 also returns to the initial position.

After the adjusting sleeve 8 is rotated, different gears can be aligned with the positioning column 11, so that the distance between the inner wall in front of the adjusting opening 10 and the one-way pushing angle 13 is changed, and the aim of adjustment is fulfilled. Preferably, the gears are divided into five gears, one corresponding to one quantitative step 7, and so on.

Preferably, the rear ends of the adjusting opening 10 and the limiting opening 12 are provided with inclined slopes 23, and the inclined slopes 23 can facilitate the direct friction of the unidirectional pushing angle 13 in the initial position, and can prolong the service life of the unidirectional pushing angle 13.

The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.

Claims

1. Animal doctor buckle step formula continuous injector, its characterized in that: including the front handle and the back handle that intercrossing set up, be provided with the mount pad on the back handle, the mount pad front end has the injection tube through threaded mounting, the mount pad rear end is provided with the extension section, wear to be equipped with the injection pole in the extension section, be provided with a plurality of ration steps on the injection pole, the outside cover of extension section is equipped with adjusting sleeve, be provided with the adjustment tank that has a plurality of gears on the adjusting sleeve, adjusting sleeve's below is provided with the regulation opening, fixedly on the extension section be provided with stretch out the reference column of adjusting tank, the extension section below is provided with spacing opening, front handle upper end rotation is provided with the one-way angle of pushing away of card on the ration step.

2. The veterinary bayonet-stepped continuous syringe of claim 1, wherein: the injection rod comprises an outer rod, the quantitative step is arranged on the outer rod, an inner rod is arranged in the outer rod in a penetrating mode, pressing plates are arranged at the front ends of the inner rod and the outer rod, a sealing rubber ring is sleeved between the pressing plates, and a rotating wheel is arranged at the rear end of the inner rod in a threaded mode.

3. The veterinary bayonet-stepped continuous syringe of claim 1, wherein: a compression spring is arranged between the front handle and the rear handle.

4. The veterinary bayonet-stepped continuous syringe of claim 1, wherein: the rear handle is provided with a rear bending part which bends backwards, the front handle is provided with a front bending part which bends forwards, and the front bending part is abutted below the mounting seat.

5. The veterinary bayonet-stepped continuous syringe of claim 1, wherein: the rear end of the adjusting sleeve is provided with a friction ring.

6. The veterinary bayonet-stepped continuous syringe of claim 1, wherein: the rear ends of the adjusting opening and the limiting opening are provided with inclined slopes.