CN214426537U

CN214426537U - Bullet feeding mechanism of air gun for feeding bullets by using bullet wheel

Info

Publication number: CN214426537U
Application number: CN202120616719.3U
Authority: CN
Inventors: 梁铭
Original assignee: Zhongshan Xinboyan Mechanical Manufacturing Co ltd
Current assignee: Zhongshan Xinboyan Mechanical Manufacturing Co ltd
Priority date: 2021-03-26
Filing date: 2021-03-26
Publication date: 2021-10-19
Anticipated expiration: 2031-03-26

Abstract

The utility model relates to a bullet loading mechanism of an air gun for feeding bullets by using a bullet wheel, which comprises an air cylinder assembly arranged in an inner cavity of the air gun, wherein the air gun comprises a gun barrel arranged at the front end of the air cylinder assembly, a connecting rod assembly in transmission connection with the air cylinder assembly and a trigger assembly arranged at the rear end of the air cylinder assembly; the air gun drives the air cylinder component to reciprocate back and forth in the inner cavity of the air gun through a downward pressing or upward poking connecting rod component so that the upper bullet piece pushes the bullet to be loaded into the cavity. The utility model has the advantages that: the inflator and the upper elastic piece are designed and produced as one part, and the structure is simple and stable.

Description

Bullet feeding mechanism of air gun for feeding bullets by using bullet wheel

Technical Field

The utility model relates to a bullet mechanism of going up for using air gun of bullet wheel confession bullet.

Background

The air gun provides power for a bullet in the air gun through a power air source to achieve firing, the air gun comprises a trigger mechanism used for driving the firing of the bullet, an air cylinder providing high-pressure air and a bullet loading mechanism pushing the bullet into a gun bore to wait for firing, and the current bullet loading of the air gun bore is designed by respectively taking the air cylinder and the bullet loading mechanism as independent structures, so that the product structure is complex, the durability is poor, and the use of consumers is inconvenient.

Accordingly, there is a need for improvements in the construction of existing air guns.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a simple structure, convenient to use's air gun's bullet mechanism of going up.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the bullet loading mechanism comprises an air gun assembly arranged in an inner cavity of the air gun, wherein the air gun comprises a gun barrel arranged at the front end of the air gun assembly, a connecting rod assembly in transmission connection with the air gun assembly and a trigger assembly arranged at the rear end of the air gun assembly, the trigger assembly is in transmission connection with the air gun assembly to trigger a bullet, the air gun assembly comprises an air cylinder and a cylinder shell, the cylinder shell is sleeved at the front end of the air cylinder, and a bullet loading part used for pushing the bullet to be loaded into a chamber is arranged at one end, close to the gun barrel, of the cylinder shell; the air gun drives the air cylinder assembly to reciprocate back and forth in the inner cavity of the air gun by pressing down or pulling up the connecting rod assembly, so that the bullet loading piece pushes a bullet to load the bullet.

The utility model has the advantages that: the inflator and the upper elastic piece are designed and produced as one part, and the structure is simple and stable.

Drawings

Fig. 1 is a cross-sectional schematic view of a gas cylinder assembly of a loading mechanism for an air gun using a bullet wheel feed in an embodiment.

Fig. 2 is a sectional view of an air gun having a feed mechanism in an embodiment (link assembly depressed).

Fig. 3 is a sectional view of an air gun with a bullet loading mechanism in an embodiment (a connecting rod assembly is pulled up).

In the figure, the position of the upper end of the main shaft,

1. an air cylinder assembly; 11. an air cylinder; 111. a barrel body; 112. a cylinder plug; 12. a cartridge housing; 121. a spring-up part; 122. a gas passage; 13. a cavity; 2. a barrel; 3. a connecting rod assembly; 31. a support bar; 32. a transmission rod; 4. a trigger assembly.

Detailed Description

Please refer to fig. 1-3, the utility model discloses a bullet mechanism of going up for using air gun of bullet wheel ammunition feed, including setting up inflator subassembly 1 in the air gun inner chamber, the air gun is including the barrel 2 of locating inflator subassembly 1 front end, the link assembly 3 of being connected with the transmission of inflator subassembly 1, locate the trigger subassembly of inflator subassembly 1 rear end, the trigger subassembly is connected with the transmission of inflator subassembly 1 in order to fire the bullet, barrel 2 of air gun, link assembly 3, trigger subassembly these are all prior art exist, the air gun can also include current other parts, do not describe herein any more. The air cylinder assembly 1 of the air gun of the utility model comprises an air cylinder 11 and a cylinder shell 12, wherein the cylinder shell 12 is sleeved at the front end of the air cylinder 11, and an upper bullet piece 121 for pushing a bullet to be loaded is arranged on one end of the cylinder shell 12 close to a gun barrel 2; the air gun pushes down or pushes up the connecting rod assembly 3 through external force to drive the air cylinder assembly 1 to reciprocate back and forth in the inner cavity of the air gun, so that the bullet loading piece 121 pushes the bullet to load the bullet.

Preferably, the cylinder 11 and the cartridge shell 12 are slidably connected to form a piston device, the cylinder 11 and the cartridge shell 12 define a cavity 13, the upper elastic member 121 has a through air passage 122 therein, and the air passage 122 is communicated with the cavity 13; when the air gun drives the air cylinder 11 to slide back and forth relative to the cylinder shell 12 through the trigger assembly, the cavity 13 correspondingly enlarges or shrinks so that the air in the cavity 13 rushes out the firing bullet from the air passage 122. The cavity 13 can also play a role in buffering, the air cylinder 11 and the bullet loading part 121 are combined into a whole by adopting the structure, the structure is simplified, and the air cylinder 11 can also play a role in providing a power source for the air gun to be fired and the bullet loading part 121 pushing the bullet to load. The upper ejection member 121 includes, but is not limited to, an ejector rod extending in the same direction as the central axis of the barrel 2.

The air cylinder 11 and the cylinder shell 12 of the air gun both form a piston device, specifically, the air cylinder 11 comprises a cylinder body 111 and an elastic cylinder plug 112, the cylinder plug 112 is arranged at one end of the air cylinder 11 close to the cylinder shell 12, and the cylinder plug 112 covers the cylinder body 111. The plug 112 is made of plastic. This arrangement ensures the stable thrust of the cylinder 11 and the sealing of the cylinder 11.

The connecting rod assembly 3 comprises a supporting rod 31 and a transmission rod 32, one end of the supporting rod 31 is hinged with the gun barrel 2, one end of the transmission rod 32 is hinged with the air cylinder assembly 1, and the other end of the transmission rod 32 is hinged with the middle part of the supporting rod 31; when the supporting rod 31 is pushed down or pushed up by external force, the supporting rod 31 drives the transmission rod 32 to drive the air cylinder assembly 1 to reciprocate back and forth in the inner cavity of the air gun so that the bullet loading part 121 pushes the bullet to load.

When the air gun is used, the air cylinder assembly 1 is driven to reciprocate back and forth in the inner cavity of the air gun by pressing the connecting rod assembly 3 downwards to enable the bullet loading piece 121 to push a bullet to be loaded, and after the bullet is loaded, the trigger assembly is used for driving the air cylinder 11 to reciprocate back and forth to realize relative sliding with the cylinder shell 12 so as to fire the bullet. The connecting rod assembly 3 can be placed without using the connecting rod assembly 3.

The above embodiments are the preferred embodiments of the present invention, but the embodiments of the present invention are not limited thereto, and any other changes, modifications, substitutions, combinations, and simplifications made without departing from the spirit and principle of the present invention are equivalent replacement modes, and are all included in the protection scope of the present invention.

Claims

1. The bullet loading mechanism for the air gun using the bullet wheel for feeding bullets comprises an air cylinder assembly arranged in an inner cavity of the air gun, wherein the air gun comprises a gun barrel arranged at the front end of the air cylinder assembly, a connecting rod assembly in transmission connection with the air cylinder assembly and a trigger assembly arranged at the rear end of the air cylinder assembly, the trigger assembly is in transmission connection with the air cylinder assembly to trigger bullets, and the bullet loading mechanism is characterized in that the air cylinder assembly comprises an air cylinder and a cylinder shell, the cylinder shell is sleeved at the front end of the air cylinder, and a bullet loading part used for pushing bullets to be loaded into a chamber is arranged at one end, close to the gun barrel, of the cylinder shell; the air gun is pressed down or pulled up by external force, the connecting rod assembly drives the air cylinder assembly to reciprocate back and forth in the inner cavity of the air gun, so that the bullet piece pushes the bullet to be loaded into the chamber.

2. A loading mechanism for an air gun for loading projectiles using a projectile wheel as defined in claim 1 wherein said air cylinder is slidably connected to said housing to form a piston assembly, said air cylinder and said housing defining a cavity, said upper projectile having an air passage therethrough communicating with said cavity; when the air gun drives the air cylinder to reciprocate back and forth through the trigger component and slide relative to the cylinder shell, the cavity is correspondingly enlarged or reduced so that air in the cavity rushes out a firing bullet from the air passing channel.

3. A loading mechanism for an air gun using a wheel magazine as defined in claim 2 wherein said loading member is a loading rod extending in a direction substantially coincident with the central axis of said barrel.

4. The loading mechanism of claim 3 wherein said cartridge includes a barrel and a resilient bung disposed on said cartridge adjacent one end of said shell, said bung closing said barrel.

5. The loading mechanism of claim 4, wherein the bung is plastic.

6. A loading mechanism for an air gun for loading ammunition using a bullet wheel according to any one of claims 1 to 5, wherein the linkage assembly comprises a support rod and a drive rod, wherein one end of the support rod is hinged to the barrel, one end of the drive rod is hinged to the cylinder assembly, and the other end of the drive rod is hinged to the middle of the support rod; when the supporting rod is pressed down or pulled up by external force, the supporting rod drives the transmission rod to drive the air cylinder assembly to reciprocate back and forth in the inner cavity of the air gun so that the bullet loading piece pushes the bullet to load.