CN218511580U

CN218511580U - Smoothbore air-pushing launching mechanism

Info

Publication number: CN218511580U
Application number: CN202222556892.6U
Authority: CN
Inventors: 冯俊蛟
Original assignee: Guangdong Yu Lee Technology Corp ltd
Current assignee: Guangdong Yu Lee Technology Corp ltd
Priority date: 2022-09-27
Filing date: 2022-09-27
Publication date: 2023-02-21
Anticipated expiration: 2032-09-27

Abstract

The utility model relates to a slide chamber air-pushing launching mechanism, including the bore and set up the drive structure on the bore, launch catapult, inflator, circuit board, push rod and trigger, the circuit board is connected with drive structure and trigger electricity, and the push rod sets firmly in the one end of inflator, operates the trigger, and the circuit board sends control signal to drive structure, and drive structure drive launches the catapult and the tip that the inflator removed to the bore, launches the gas compression of catapult promotion inflator in to the inflator, and the inflator release gas promotes the bullet and launches outside the bore. Above-mentioned slide chamber air pushes away firing mechanism when the bullet needs to be launched, through drive structure drive inflator with launch the catapult and remove to increase the elastic potential energy who launches the catapult, through launching the gas in the catapult compression inflator, the bullet that promotes the push rod front end under atmospheric pressure launches outward, need not manually to load, can accomplish the loading and launch of toy gun automatically, convenient and fast, labour saving and time saving strengthens the recreational of toy gun.

Description

Smoothbore air-pushing launching mechanism

Technical Field

The utility model belongs to the technical field of toy firearms technique and specifically relates to a smooth thorax air pushes away firing mechanism is related to.

Background

The toy is suitable for children, more suitable for young people and middle-aged and old people, is a tool for opening intelligent skylights for people to be intelligent and clever, is a simulated gun which is a kind of a plurality of toys, and is one of the most favorite toys of children.

In the prior art, most toy guns in the market need to be loaded manually and then launched, bullets cannot be launched without loading, loading resistance of some toy guns is very large, so that loading is difficult when children play with the toy guns, and the children cannot enjoy the entertainment process well.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a smoothbore pneumatic-push launching mechanism, which can automatically launch bullets by solving the above technical problems.

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

the utility model provides a slide chamber air pushes away firing mechanism, including the bore and set up in drive structure on the bore, launch catapult, inflator, circuit board, push rod and trigger, the circuit board with drive structure with the trigger electricity is connected, the push rod set firmly in the one end of inflator, the operation the trigger, the circuit board sends control signal extremely the drive structure, the drive structure drive launch the catapult with the inflator removes extremely the tip of bore, it promotes to launch the catapult the inflator is right gas compression in the inflator, the inflator releases gas and promotes the bullet and launches outside the bore.

As a preferable technical solution, the driving structure includes a driving motor, a first gear, a second gear and a third gear, the first gear is engaged with the second gear, the second gear is engaged with the third gear, the third gear is connected with the catapult slingshot and the gas cylinder, and the driving motor drives the first gear to rotate to drive the second gear to rotate so as to drive the third gear to rotate.

As a preferred technical scheme, the third gear includes a first gear structure, a second gear structure and a third gear structure, the first gear structure, the second gear structure and the third gear structure are sequentially and fixedly arranged, the first gear structure is engaged with the second gear, the second gear structure is connected with the ejection slingshot, and the third gear structure is connected with the gas cylinder.

As a preferable technical solution, a first rack is provided on the ejection slingshot, the first rack is fixedly arranged on the ejection slingshot, and the first rack is engaged with the second gear structure.

As a preferred technical scheme, a second rack is arranged on the gas cylinder, the second rack is fixedly arranged at the end part of the gas cylinder, and the second rack is meshed with the third gear structure.

As a preferable technical solution, a sliding groove for sliding the ejection slingshot and the air cylinder is arranged on the gun bore.

As a preferred technical scheme, a limiting block is arranged on the gun bore and is abutted against the ejection slingshot.

As a preferable technical solution, an adjusting structure is further provided, and the adjusting structure adjusts the ejection slingshot.

As a preferred technical scheme, the gas gun further comprises a return spring, wherein one end of the return spring is fixedly arranged with the gas cylinder, and the other end of the return spring is fixedly arranged with the gun chamber.

The beneficial effects of the utility model reside in that: above-mentioned slide chamber air-push launching mechanism, when needing to launch the bullet, through drive structure drive inflator and ejection catapult removal to increase the elastic potential energy of ejecting the catapult, compress the gas in the inflator through ejecting the catapult, the bullet that pushes the push rod front end under the effect of atmospheric pressure is outwards launched, need not manually to load, can accomplish the loading and launching of toy gun automatically, convenient and fast, labour saving and time saving strengthens the recreational of toy gun.

Drawings

Fig. 1 is a schematic structural view of a smoothbore air-pushing launching mechanism according to the present invention;

fig. 2 is a schematic structural diagram of a driving structure according to the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

As shown in fig. 1, a smoothbore air-pushing launching mechanism comprises a bore 1, a driving structure 4, an ejection slingshot 3, an air cylinder 2, a circuit board (not shown in the figure), a push rod 6, a trigger 5 and an adjusting structure 7, wherein the driving structure 4, the ejection slingshot 3, the air cylinder 2, the circuit board (not shown in the figure), the push rod 6, the trigger 5 and the adjusting structure 7 are arranged on the bore 1, the circuit board is respectively electrically connected with the driving structure 4 and the trigger 5, the push rod 6 is fixedly arranged at one end of the air cylinder 2, a chute 11 is formed in the bore 1, the ejection slingshot 3 and the air cylinder 2 slide in the chute 11, the adjusting structure 7 is arranged at the tail end of the ejection slingshot 3 and is used for adjusting the elasticity of the ejection slingshot 3, the trigger 5 is operated, the circuit board sends a control signal to the driving structure 4, the driving structure 4 drives the ejection slingshot 3 and the air cylinder 2 to slide to the end of the bore 1 along the chute 11 until the ejection slingshot 3 and the ejection slingshot 2 is separated from the driving structure 4, the ejection slingshot 3 and the air in the air cylinder 2 is compressed, and the air cylinder 2 is released by the push rod 6 to be launched out of the bore 1.

Referring to fig. 1 and 2, the driving structure 4 includes a driving motor 41, a first gear 42, a second gear 43, a third gear 44 and a bevel gear 45, the bevel gear 45 is engaged with the first gear 42, the first gear 42 is engaged with the second gear 43, the second gear 43 is engaged with the third gear 44, the third gear 44 is connected with the catapult 3 and the air cylinder 2, the driving motor 41 drives the bevel gear 35 to rotate, so as to drive the first gear 42 to rotate, further drive the second gear 43 to rotate, so as to drive the third gear 44 to rotate, and thus move the catapult 3 and the air cylinder 2. The third gear 44 includes a first gear structure 441, a second gear structure 442 and a third gear structure 443, the first gear structure 441, the second gear structure 442 and the third gear structure 443 are sequentially and fixedly arranged, the second gear 43 includes a fourth gear structure 431 and a fifth gear structure 432, the fourth gear structure 431 and the fifth gear structure 432 are fixedly arranged, the first gear 42 includes a sixth gear structure 421 and a seventh gear structure 422, the sixth gear structure 421 and the seventh gear structure 422 are fixedly arranged, the catapult 3 is provided with the first rack 31, the first rack 31 is fixedly arranged on the catapult 3, the air cylinder 2 is provided with the second rack 21, the second rack 21 is fixedly arranged at the end of the air cylinder 2, the sixth gear structure 421 is meshed with the bevel gear 35, the seventh gear structure 422 is meshed with the fourth gear structure 431, the fifth gear structure 432 is meshed with the first gear structure 441, the second gear structure 442 is meshed with the first rack 31, the third gear structure 443 is meshed with the second rack 21, as a preferred embodiment, the third gear structure is meshed with the second rack 21, the preferred aspect of the gas cylinder, the gas cylinder has a larger diameter than the catapult structure 443, and the gas cylinder 2 has a sufficient distance to ensure that the gas can compress the catapult structure 442.

Wherein, be provided with stopper 12 on the bore 1, stopper 12 and ejection catapult 3 butt for the displacement distance of restriction ejection catapult 3. The slide chamber air-pushing launching mechanism further comprises a return spring 8, a fixing block 13 used for fixing one end part of the return spring 8 is arranged on the gun chamber 1, a clamping block 22 used for fixing the return spring 8 is arranged on the air cylinder 2, one end of the return spring 8 is fixedly arranged with the fixing block 13, and the other end of the return spring 8 is fixedly arranged with the clamping block 22 and used for resetting the air cylinder 2 after the bullet is launched.

When the slide chamber air-pushing launching mechanism is used, the trigger 5 is operated, the circuit board sends a control signal to the driving structure 4, the driving structure 4 drives the ejection slingshot 3 and the air cylinder 2 to slide along the sliding groove 11, the push rod 6 moves along with the air cylinder 2, when the push rod 443 reaches the last tooth meshed with the second rack 21, a bullet falls into the front end of the push rod 6, the driving structure 4 is driven continuously, and after the third gear structure 443 is separated from the second rack 21, the return spring 8 resets the air cylinder 2 to launch the bullet; at this time, the driving mechanism 4 continues to drive until the second gear mechanism 442 is just separated from the first rack 31, the ejection slingshot 3 reaches the maximum elastic potential energy, the ejection slingshot 3 rapidly releases the potential energy to the gas cylinder 2 and pushes the gas cylinder 2 and compresses the gas in the gas cylinder 2, and the gas cylinder 2 releases the gas through the push rod 6 and pushes the bullet to be shot out of the gun barrel 1 to complete one shot.

The above-mentioned embodiments are merely preferred examples of the present invention, and do not limit the scope of the present invention, so all equivalent changes or modifications made by the structure, features and principles of the present invention should be included in the claims of the present invention.

Claims

1. The utility model provides a slide chamber air-pushing launching mechanism, its characterized in that, including the bore and set up in drive structure on the bore, launch catapult, inflator, circuit board, push rod and trigger, the circuit board with drive structure with the trigger electricity is connected, the push rod set firmly in the one end of inflator, the operation the trigger, the circuit board send control signal extremely drive structure, the drive structure drive launch the catapult with the inflator removes to the tip of bore, it promotes to launch the catapult the inflator is right gas compression in the inflator, the inflator releases gas and promotes the bullet and launches outside the bore.

2. The smoothbore air-pushed launching mechanism as recited in claim 1, wherein the driving structure comprises a driving motor, a first gear, a second gear and a third gear, the first gear is engaged with the second gear, the second gear is engaged with the third gear, the third gear is connected with the catapult and the gas cylinder, and the driving motor drives the first gear to rotate, so as to drive the second gear to rotate, and further drive the third gear to rotate.

3. The smoothbore air-pushed launching mechanism of claim 2, wherein the third gear comprises a first gear structure, a second gear structure and a third gear structure, the first gear structure, the second gear structure and the third gear structure are fixedly arranged in sequence, the first gear structure is meshed with the second gear, the second gear structure is connected with the catapult slingshot, and the third gear structure is connected with the gas cylinder.

4. The smoothbore air-pushed launching mechanism of claim 3, wherein said ejection slingshot is provided with a first rack, said first rack being fixedly attached to said ejection slingshot, said first rack being in meshing engagement with said second gear structure.

5. The smoothbore gas-pushed launching mechanism of claim 4, wherein the cylinder is provided with a second rack, the second rack being fixedly attached to an end of the cylinder, the second rack being in meshing engagement with the third gear structure.

6. The slide chamber gas-push launching mechanism according to claim 4 or 5, characterized in that the gun chamber is provided with a slide groove for the ejection slingshot and the gas cylinder to slide.

7. The smoothbore air-pushed launching mechanism of claim 6, wherein a stop block is disposed on the bore, the stop block abutting the ejection slingshot.

8. The smoothbore air-pushed launching mechanism of claim 6, further provided with an adjustment structure that adjusts the catapult slingshot.

9. The smoothbore air-pushed launching mechanism of claim 6, further comprising a return spring, one end of said return spring being secured to said air cylinder and the other end being secured to said barrel.