CN219423038U

CN219423038U - Long handle injection gun

Info

Publication number: CN219423038U
Application number: CN202223270020.XU
Authority: CN
Inventors: 张强
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-07
Filing date: 2022-12-07
Publication date: 2023-07-28
Anticipated expiration: 2032-12-07

Abstract

The utility model relates to the technical field of veterinarian and discloses a long-handle injection gun which comprises a handle, wherein a reset spring is fixedly connected to the surface of the handle, one end of the reset spring is fixedly connected with a trigger, the surface of the trigger is fixedly connected with an extension rod, the surface of the extension rod is sleeved with a sleeve, one end of the extension rod is fixedly connected with a gasket, one end of the sleeve is fixedly connected with a connecting sheet, the surface of the connecting sheet is fixedly connected with a first fixing block, and the other side of the surface of the connecting sheet is fixedly connected with a second fixing block. This long handle injection rifle, through handle, reset spring, trigger, extension bar and telescopic setting, the animal doctor only need be through handheld handle when injecting the medicine for the animal, and the trigger drives the extension bar and stretches out and draws back in the sleeve, is favorable to the animal doctor to inject to the animal that needs the injection at a long distance, has reduced animal doctor to animal closely contact, has improved animal doctor's security.

Description

Long handle injection gun

Technical Field

The utility model relates to the technical field of veterinarian, in particular to a long-handle injection gun.

Background

Syringes are a common medical device. As early as fifteen centuries, italian people have proposed the principle of syringes from calyx. Mainly using needles to withdraw or inject gas or liquid. In modern society, the syringe is widely applied after long-term development, and is one of the main medical instruments in the veterinary field. A long-handled injection gun is required by a veterinarian in treating an animal, and thus a long-handled injection gun has been proposed.

Currently, the long-handled injection guns on the market have the following disadvantages:

1. the veterinary needs close contact when injecting animals, which is easy to cause accidental injury of animals to the veterinary and is not beneficial to the safety of the veterinary;

2. when the needle cylinder needs to be cleaned and replaced, the disassembly steps are too complicated, so that the cleaning and replacement are not facilitated for a user;

disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a long-handle injection gun, which solves the problems that the veterinary provided in the background art needs close contact when injecting animals, is easy to cause accidental injury of the animals to the veterinary, is unfavorable for the safety of the veterinary, and is unfavorable for the cleaning and replacement of a needle cylinder when the veterinary needs to be cleaned and replaced, and the disassembly step is too complex.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a long handle injection rifle, includes the handle, the fixed surface of handle is connected with reset spring, reset spring is one end fixedly connected with trigger, the fixed surface of trigger is connected with the extension rod, the sleeve has been cup jointed on the surface of extension rod, the one end fixedly connected with gasket of extension rod, telescopic one end fixedly connected with connection piece, the fixed surface of connection piece is connected with first fixed block, the opposite side fixedly connected with second fixed block of connection piece surface, the surface threaded connection of first fixed block has the screw bolt.

Optionally, the fixed lug is fixedly connected with on the surface of second fixed block, the quantity of fixed lug has two.

Optionally, the surface of fixed lug fixedly connected with cylinder, the surface of cylinder has the scale mark.

Optionally, one end of the needle cylinder is sleeved with a needle. The surface of the needle head is sleeved with a protective sleeve.

Optionally, a piston is slidably connected in the syringe, and the piston is made of rubber.

Optionally, the surface fixedly connected with push rod of rubber pad, the one end fixedly connected with dog of push rod.

(III) beneficial effects

The utility model provides a long-handle injection gun, which has the following beneficial effects:

1. this long handle injection rifle, through handle, reset spring, trigger, extension bar and telescopic setting, the animal doctor only need be through handheld handle when injecting the medicine for the animal, and the trigger drives the extension bar and stretches out and draws back in the sleeve, is favorable to the animal doctor to inject to the animal that needs the injection at a long distance, has reduced animal doctor to animal closely contact, has improved animal doctor's security.

2. According to the long-handle injection gun, through the arrangement of the first fixing block, the second fixing block and the threaded bolt, a user places the fixing lug into the first fixing block and the second fixing block, and the long-handle injection gun is fixed through the threaded bolt, so that the user can conveniently detach the needle cylinder to clean and replace the needle cylinder.

Drawings

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

FIG. 2 is a schematic diagram of a hand-held structure of the present utility model;

FIG. 3 is a schematic view of the structure of the syringe of the present utility model;

fig. 4 is a schematic view of a fixing structure of the present utility model.

In the figure: 1. a grip; 2. a return spring; 3. a trigger; 4. an extension rod; 5. a sleeve; 6. a gasket; 7. a connecting sheet; 8. a first fixed block; 9. a second fixed block; 10. a threaded bolt; 11. fixing the lug; 12. a needle cylinder; 13. a needle; 14. a protective sleeve; 15. a piston; 16. a push rod; 17. and a stop block.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. 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.

Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a long handle injection rifle, including grip 1, the fixed surface of grip 1 is connected with reset spring 2, reset spring 2 is one end fixedly connected with trigger 3, the fixed surface of trigger 3 is connected with extension pole 4, through grip 1, reset spring 2, trigger 3, the setting of extension pole 4 and sleeve 5, the animal doctor only need be through handheld grip 1 when giving animal injection medicine, pull trigger 3, trigger 3 drives extension pole 4 and carries out the flexible in sleeve 5, be favorable to the animal doctor to inject to the animal that needs the injection at a long distance, animal doctor's close contact has been reduced, animal doctor's security has been improved, sleeve 5 has been cup jointed on the surface of extension pole 4, the one end fixedly connected with gasket 6 of extension pole 4, the one end fixedly connected with connection piece 7 of sleeve 5, the fixed surface of connection piece 7 is connected with first fixed block 8, the opposite side fixedly connected with second fixed block 9 of connection piece 7 surface, the surface threaded connection of first fixed block 8 has a threaded bolt 10, through first fixed block 8, the setting of second fixed block 9 and threaded bolt 10, the user is with fixed block 11 and second fixed block 10 put into first fixed block 8 and second fixed block 10 in the fixed block 9 and the change in the syringe 12, the user is favorable to dismantle the syringe and is changed through the fixed bolt 12.

The fixed lugs 11 are fixedly connected to the surface of the second fixed block 9, and the fixed lugs 11 are two in number, and the fixed needle cylinder 12 is fixed through the arrangement of the fixed lugs 11.

The surface of the fixed lug 11 is fixedly connected with a needle cylinder 12, and the surface of the needle cylinder 12 is provided with scale marks, so that the injection quantity checking effect is achieved through the arrangement of the scale marks.

One end of the syringe 12 is sleeved with a needle 13. The surface of the needle 13 is sleeved with a protective sleeve 14, and the needle 13 is protected through the arrangement of the protective sleeve 14.

The piston 15 is connected in a sliding manner in the needle cylinder 12, the piston 15 is made of rubber, and the piston 15 is arranged to play a role in sliding in the needle cylinder 12.

The surface of the piston 15 is fixedly connected with a push rod 16, one end of the push rod 16 is fixedly connected with a stop block 17, and the push rod 16 plays a role in pushing and pulling the piston 15.

In the utility model, the working steps of the device are as follows:

1. when a veterinary injects medicines into animals, only the hand-held grip 1 is needed to push the trigger 3, the trigger 3 drives the extension rod 4 to extend and retract in the sleeve 5, and the veterinary can remotely inject the animals to be injected, so that the veterinary can reduce the short-distance contact of the veterinary with the animals, and the safety of the veterinary is improved;

2. the user puts the fixed lugs 11 into the first fixed block 8 and the second fixed block 9, and the fixed lugs are fixed through the threaded bolts 10, so that the effect of facilitating the user to detach the needle cylinder 12 for cleaning and replacement is achieved;

although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can 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. A long handle injection gun comprising a grip (1), characterized in that: the surface fixedly connected with reset spring (2) of handle (1), reset spring (2) are one end fixedly connected with trigger (3), the surface fixedly connected with extension rod (4) of trigger (3), sleeve (5) have been cup jointed on the surface of extension rod (4), the one end fixedly connected with gasket (6) of extension rod (4), the one end fixedly connected with connection piece (7) of sleeve (5), the surface fixedly connected with first fixed block (8) of connection piece (7), the opposite side fixedly connected with second fixed block (9) of connection piece (7) surface, the surface threaded connection of first fixed block (8) has threaded bolt (10).

2. A long handled injection gun according to claim 1, wherein: the surface of the second fixed block (9) is fixedly connected with fixed lugs (11), and the number of the fixed lugs (11) is two.

3. A long handled injection gun according to claim 2, wherein: the surface of the fixed lug (11) is fixedly connected with a needle cylinder (12), and graduation lines are arranged on the surface of the needle cylinder (12).

4. A long handled injection gun according to claim 3, wherein: one end of the needle cylinder (12) is sleeved with a needle head (13), and the surface of the needle head (13) is sleeved with a protective sleeve (14).

5. A long handled injection gun according to claim 3, wherein: the inside sliding connection of cylinder (12) has piston (15), the material of piston (15) is rubber.

6. A long handled injection gun according to claim 5, wherein: the surface of the piston (15) is fixedly connected with a push rod (16), and one end of the push rod (16) is fixedly connected with a stop block (17).