CN220089697U

CN220089697U - Long arm syringe for animals

Info

Publication number: CN220089697U
Application number: CN202321272722.3U
Authority: CN
Inventors: 劳建科
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-05-24
Filing date: 2023-05-24
Publication date: 2023-11-28
Anticipated expiration: 2033-05-24

Abstract

The utility model discloses a long-arm injector for animals, which comprises an injector body, wherein the bottom of the injector body is provided with an extension part, the injector also comprises a backflow preventing structure, the backflow preventing structure comprises a fixing sleeve and a stabilizing part, the fixing sleeve is arranged on the outer side of the extension part, the inside of the extension part is provided with a steel ball, and the steel ball is connected with a second spring; the stabilizing component comprises an external thread and an internal thread, the internal thread is arranged on the inner side surface of the fixing sleeve, the external thread is arranged on the outer side surface of the extension part, and the external thread is connected with the internal thread; a sealing ring is arranged in the fixing sleeve, and the sealing ring is annular; also comprises a syringe; the beneficial effects of the utility model are as follows: through the designed backflow prevention structure, the fixed sleeve and the extension part are firmly installed, and the fixed sleeve can be detached from the extension part according to the needs, so that the fixed sleeve is convenient to clean and sterilize; through the cooperation of the fixed sleeve, the steel ball and the second spring, the reflux problem is avoided.

Description

Long arm syringe for animals

Technical Field

The utility model belongs to the technical field of injectors, and particularly relates to a long-arm injector for animals.

Background

The utility model provides a veterinary syringe, belongs to veterinary medical instrument field, has solved veterinary syringe and has given animal injection in-process of medicine, and the animal doctor needs to take steady syringe, pushes away the medicine simultaneously, very inconvenient problem.

The long-arm injector for animals is an animal immunity injection instrument which is widely used at present; it is suitable for injection of water aqua, oil solution, iron preparation and various suspensions; the replacement of the vaccine bottle is simple and quick, and can save a lot of injection administration time; the medicine residue in the medicine bottle is small, so that the waste can be avoided, and the pollution can be reduced; the injection dosage can be quickly and accurately adjusted; comfortable use: the appearance design is similar to a pistol, and the user can conveniently push and pull the injection.

The existing long-arm injector for animals does not have a backflow prevention structure, and the backflow problem exists, so that the using effect of the long-arm injector for animals is affected.

Disclosure of Invention

The utility model aims to provide a long-arm injector for animals, which avoids the problem of backflow through a designed backflow prevention structure.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a veterinary long arm syringe, includes the syringe body, the bottom of syringe body is provided with the extension, still includes anti-return structure, and anti-return structure includes fixed cover and firm part, fixed cover installs in the outside of extension, and the inside of extension is provided with the steel ball, and is connected with the second spring on the steel ball.

Preferably, the stabilizing component comprises an external thread and an internal thread, the internal thread is arranged on the inner side surface of the fixing sleeve, the external thread is arranged on the outer side surface of the extension part, and the external thread is connected with the internal thread.

Preferably, a sealing ring is arranged in the fixing sleeve, and the sealing ring is annular.

Preferably, the device also comprises a syringe, and the syringe is connected with the fixing sleeve in a dismounting way.

Preferably, the top of syringe body is provided with the fixed handle, and the lateral surface of fixed handle rotates and is provided with the movable handle, the inside of syringe body is provided with the piston that can reciprocate.

Preferably, the top of the piston is provided with a communicating part, and the communicating part penetrates through the injector body and the fixed handle and is connected with the movable handle.

Preferably, the communicating part is provided with a feed inlet communicated with the inside of the communicating part.

Preferably, the device further comprises a first spring, wherein the first spring is connected with the fixed handle and the movable handle respectively.

Compared with the prior art, the utility model has the beneficial effects that:

through the designed backflow prevention structure, the fixed sleeve and the extension part are firmly installed, and the fixed sleeve can be detached from the extension part according to the needs, so that the fixed sleeve is convenient to clean and sterilize; through the cooperation of the fixed sleeve, the steel ball and the second spring, the reflux problem is avoided.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of FIG. 1 in partial cross section of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of the Q area in FIG. 2 according to the present utility model;

in the figure: 1. a syringe body; 11. an extension; 111. an external thread; 2. a fixed handle; 3. a movable handle; 4. a first spring; 5. a communication section; 51. a feed inlet; 52. a piston; 6. a fixed sleeve; 61. an internal thread; 62. a seal ring; 7. a syringe; 8. steel balls; 81. and a second spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-3, in a first embodiment of the present utility model, the embodiment provides a long arm injector for animals, which comprises an injector body 1, wherein an extension portion 11 is provided at the bottom of the injector body 1, thereby realizing the extension of the extension portion 11, and further comprises a backflow preventing structure, the backflow preventing structure comprises a fixing sleeve 6 and a fixing component, the fixing sleeve 6 is installed at the outer side of the extension portion 11, and steel balls 8 are provided in the extension portion 11, thereby realizing the extension of the steel balls 8, and a second spring 81 is connected to the steel balls 8, thereby realizing the extension of the second spring 81.

In this embodiment, preferably, the fixing component includes an external thread 111 and an internal thread 61, the internal thread 61 is disposed on the inner side surface of the fixing sleeve 6, the addition of the internal thread 61 is achieved, the external thread 111 is disposed on the outer side surface of the extension portion 11, the addition of the external thread 111 is achieved, the external thread 111 is connected with the internal thread 61, the fixing sleeve 6 and the extension portion 11 are stably installed by using the cooperation of the external thread 111 and the internal thread 61, and the fixing sleeve 6 can be detached from the extension portion 11 as required, so that cleaning and disinfection are convenient.

In this embodiment, preferably, the top of the injector body 1 is provided with the fixed handle 2, which realizes the addition of the fixed handle 2, and the outer side surface of the fixed handle 2 is rotatably provided with the movable handle 3, so that the movable handle 3 can be pressed, the first spring 4 is respectively connected with the fixed handle 2 and the movable handle 3, the first spring 4 is compressed after the movable handle 3 is pressed, the compressed first spring 4 resets, the movable handle 3 is driven to reset, and the piston 52 capable of moving up and down is arranged in the injector body 1.

In this embodiment, preferably, the top of the piston 52 is provided with the communicating portion 5, so that the communicating portion 5 is additionally arranged, and the communicating portion 5 penetrates through the syringe body 1 and the fixed handle 2 and is connected with the movable handle 3, and when the movable handle 3 is pressed, the communicating portion 5 is driven to move, and the communicating portion 5 is driven to move synchronously with the piston 52.

In this embodiment, preferably, the communicating portion 5 is provided with a feed port 51 communicating with the inside of the communicating portion 5, and feeding is facilitated through the feed port 51.

Example 2

Referring to fig. 1-3, a second embodiment of the present utility model is based on the previous embodiment, except that:

the syringe 7 is further included, and the syringe 7 and the fixed sleeve 6 are connected through threads, so that the syringe 7 and the fixed sleeve 6 are stably installed, and the syringe 7 can be disassembled, cleaned and disinfected as required.

The sealing ring 62 is installed in the fixing sleeve 6, the sealing ring 62 is annular, and the sealing effect is improved through the sealing ring 62.

The working principle and the using flow of the utility model are as follows: the medicine bottle filled with the medicine is connected with the feed inlet 51 through a pipeline, the medicine enters the communicating part 5 through the feed inlet 51, the movable handle 3 is pressed, the movable handle 3 drives the communicating part 5 to move, the communicating part 5 moves to drive the piston 52 to move synchronously, and the medicine is injected into the animal body through the injection tube 7.

While embodiments of the present utility model have been shown and described in detail with reference to the foregoing detailed description, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations may be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a veterinary long arm syringe, includes syringe body (1), the bottom of syringe body (1) is provided with extension (11), its characterized in that: still include anti-return structure, and anti-return structure includes fixed cover (6) and firm part, fixed cover (6) are installed in the outside of extension (11), and the inside of extension (11) is provided with steel ball (8), and is connected with second spring (81) on steel ball (8).

2. A long arm injector for veterinary use as claimed in claim 1, wherein: the stabilizing component comprises an external thread (111) and an internal thread (61), the internal thread (61) is arranged on the inner side surface of the fixing sleeve (6), the external thread (111) is arranged on the outer side surface of the extension part (11), and the external thread (111) is connected with the internal thread (61).

3. A long arm injector for veterinary use as claimed in claim 1, wherein: the inside of the fixed sleeve (6) is provided with a sealing ring (62), and the sealing ring (62) is annular.

4. A long arm injector for veterinary use as claimed in claim 1, wherein: the syringe (7) is detachably connected with the fixing sleeve (6).

5. A long arm injector for veterinary use as claimed in claim 1, wherein: the top of syringe body (1) is provided with fixed handle (2), and the lateral surface of fixed handle (2) rotates and is provided with movable handle (3), the inside of syringe body (1) is provided with piston (52) that can reciprocate.

6. A long arm injector for veterinary use as claimed in claim 5, wherein: the top of the piston (52) is provided with a communicating part (5), and the communicating part (5) penetrates through the injector body (1) and the fixed handle (2) and is connected with the movable handle (3).

7. A long arm injector for veterinary use as claimed in claim 6, wherein: the communicating part (5) is provided with a feed inlet (51) communicated with the inside of the communicating part (5).

8. A long arm injector for veterinary use as claimed in claim 5, wherein: the novel hand-held electric bicycle further comprises a first spring (4), and the first spring (4) is connected with the fixed handle (2) and the movable handle (3) respectively.