TWM497259U - Gas storage bullet structure of toy gun - Google Patents

Description

Toy gun gas storage shell structure

This creation is a toy gun gas storage shell structure, especially a kind of gas loop can be used to achieve the purpose of the shell to withdraw from the gun.

Press, the general toy gun shell retracting structure, please refer to the first figure, which is mainly equipped with a gun B in a gun seat 1 and pushed against a shell 10 by a gun B to place a shot C Then, by pressing the trigger 12, the projectile in the casing 10 can be fired, and then the user pulls the pulling portion 13 of the machine B, and a pop-up window 11 is provided by the gun C, that is, The utility model can achieve the function of the pop-up window 11 of the shell 10 being separated from the barrel C; the general toy gun shell shell retracting structure can achieve the effect of the shell 10 being withdrawn from the barrel C, however, the toy gun shell 10 needs to be retracted, often due to The effect can be achieved by manual operation, resulting in an increase in the time when the cartridge 10 is withdrawn from the barrel C. Although the inventor has designed the effect of the cartridge 10 to withdraw from the barrel C by the elastic member, reference can be made to the Chinese Patent Gazette No. 1431239, but Often, the structure of the bullet shell of the cartridge 10 is removed by the elastic member, which results in a complicated structure, which is not easy to manufacture and causes inconvenience to the manufacturer. Therefore, how to eliminate the above-mentioned defects is the technical difficulty that the creator of the present invention wants to solve. Where it is.

In view of the fact that the existing "toilet shell and shell retracting structure" increases the time for the shell to be retracted, the purpose of the present invention is to provide a toy gun gas storage shell structure, which can achieve the effect of automatically releasing the shell by gas; The purpose of the present invention is to provide a toy gun gas storage shell structure, comprising: a shell, the shell is provided with a hollow shell body, a receiving cavity and a casing back cover, the receiving cavity side is provided with at least a return air inlet hole, and a rear end of the accommodating cavity is provided with a return air outlet communicating with the return air inlet hole, the accommodating cavity system is sleeved in the hollow outer casing body, and the accommodating cavity and the hollow outer casing A returning passage is disposed between the main body, and the rear cover of the outer casing is sealingly coupled with the accommodating cavity and the hollow outer casing body, and a gas accommodating space is disposed in the accommodating cavity, and the gas accommodating space is provided with a filling valve; a firing device, which is combined with the accommodating cavity and housed in the hollow casing body, and the firing device is provided with a connecting seat, the connecting seat is provided with a main gas inlet hole, and the connecting seat is provided to a firing hole, the firing device is provided with a transmitting head, the emitting head is provided with a transmitting air inlet hole, and the transmitting head is provided with an accommodating space, the accommodating space is connected with the transmitting air inlet hole, and the transmitting head is provided with a a connecting portion, the firing device is provided with a movable valve, the movable valve is provided with a connecting portion corresponding to the connected portion of the transmitting head, and the movable valve is disposed in the main gas inlet hole and is in the main gas inlet a sealing gasket is arranged around the movable valve in the hole, and the movable valve is provided with a sealing member having a diameter larger than the main gas inlet hole, so that the movable valve is disposed in the sealing gasket and placed in the main gas inlet hole; An emitter is placed in the accommodating space of the firing device, and is pushed into the rifle by a gun, and is pushed against the firing head and drives the movable valve position when being fired by the shell Shifting, and then moving off the main gas inlet hole through the sealing member of the movable valve to drive the gas into the emitting head to eject the projectile, and the gas is sprayed back to the rear of the casing through the return passage, so that the bullet casing can be retracted and the casing can be retracted. The effect of the pop-up is achieved by the above structure, thereby achieving the effect of shortening the ejection of the cartridge from the shot.

[Use]

1‧‧‧ gun seat

10‧‧‧Capsule

11‧‧‧ pop-up window

12‧‧‧ board machine

13‧‧‧ Pulling Department

B‧‧‧ gun machine

C‧‧‧ guns

[this creation]

2‧‧‧Capsule

20‧‧‧ hollow shell body

21‧‧‧ accommodating cavity

210‧‧‧Return air intake

211‧‧‧Reflux air outlet

212‧‧‧ gas accommodation space

213‧‧‧Injection valve

22‧‧‧Shell cover

23‧‧‧Return

3‧‧‧ firing device

30‧‧‧Connecting seat

300‧‧‧Main gas inlet

301‧‧‧Return hole

31‧‧‧Send head

310‧‧‧ Launch air intake

311‧‧‧ accommodating space

312‧‧‧Connected

32‧‧‧Active valve

320‧‧‧Connecting Department

321‧‧‧Sealing washer

322‧‧‧Seal

33‧‧‧Flexible components

A‧‧‧projectile

B‧‧‧ gun machine

C‧‧‧ guns

The first picture is a schematic diagram of the action taken.

The second picture is an exploded view of the creation.

The third picture is a schematic cross-sectional view of the creation.

The fourth picture is a schematic diagram of the gas entering the gas receiving space by the filling valve.

The fifth picture is a schematic diagram of the movement diagram of the shell gas flow path of the present creation.

The sixth picture is a schematic diagram of the machine gun that drives the shell to enter the barrel.

The seventh picture is a schematic diagram of the gun machine of this creation to drive the shell into the barrel.

The eighth picture is a schematic diagram of the cartridge ejection gun of this creation.

In order to make it easier for your examiner to understand the other features and advantages of this creation and the effects achieved, you can use this drawing with the drawings to explain in detail as follows: Please refer to the second figure, this creation department A toy gun air storage casing structure is provided, comprising: a casing 2, the casing 2 is provided with a hollow casing body 20, an accommodating cavity 21 and a casing back cover 22, and the accommodating cavity 21 is provided with at least one side a return air inlet 210, and a rear end of the accommodating cavity 21 is provided with a return air vent 211 communicating with the return air inlet 210, the accommodating cavity The 21 series sleeve is disposed in the hollow outer casing main body 20, and a return passage 23 is disposed between the accommodating cavity 21 and the hollow outer casing main body 20. The outer casing rear cover 22 can be sealed from the accommodating cavity 21 and the hollow outer casing main body 20. In combination, a gas accommodating space 212 is disposed in the accommodating cavity 21, and the gas accommodating space 212 is provided with a filling valve 213. As shown in the third figure, the filling valve 213 is a person skilled in the art. It can be easily understood, so it will not be described here; a firing device 3 is combined with the accommodating cavity 21 and disposed in the hollow casing body 20, and the firing device 3 is provided with a connecting seat 30. The connecting seat 30 is provided with a main gas inlet hole 300, and the connecting seat 30 is provided with at least one return hole 301. The firing device 3 is provided with a transmitting head 31. The transmitting head 31 is sleeved in the connecting base 30, and the launching is performed. The head 31 is provided with a transmitting air inlet 310. The transmitting head 31 is provided with an accommodating space 311. The accommodating space 311 is connected to the transmitting air inlet 310. As shown in the third figure, the receiving head 31 is accommodated. The space 311 can be provided with an emitter A, which can be a BB bomb or a paintball, as shown in the fourth figure, The shooting head 31 is provided with a connected portion 312 which can be a screw groove, and the firing device 3 is provided with a movable valve 32 which is provided with a connection corresponding to the connected portion 312 of the transmitting head 31. The connecting portion 320 can be a thread, and the connecting portion 320 and the connected portion 312 can be integrally formed. The movable valve 32 is slidably disposed in the main gas inlet hole 300, and a sealing gasket 321 is disposed in the main gas inlet hole 300. The movable valve 32 is provided with a sealing member 322. The diameter of the main gas inlet hole 300 is larger than the diameter of the main gas inlet hole 300, so that the movable valve 32 is disposed in the sealing gasket 321 and abuts against the main gas inlet hole 300. The firing device 3 is provided with an elastic member 33, and the elastic member 33 can be a spring, and the elastic member 33 can pass through the movable valve 32 and abut against the connected portion 312 of the transmitting head 31 and the connecting seat 30, as shown in the third figure; The valve 32 fills the high pressure gas into the accommodating cavity The gas is accommodated in the gas accommodating space 212, and the gas is stored in the gas accommodating space 212 by sealingly combining the sealing member 321 of the connecting seat 30 with the sealing member 322 of the movable valve 32 and the accommodating cavity 21. Referring to the sixth and seventh figures, the bullet casing 2 is placed in a shot C by a gun B, and the structure of the gun is pushed against the bolt B to drive the shell 2 to move in the barrel C. Referring to the fifth figure, the high pressure in the gas accommodating space 212 can be made by pushing the ejector head 31 and driving the sealing member 322 of the movable valve 32 away from the main gas inlet hole 300 of the connecting seat 30. The gas flows in through the gap between the sealing member 322 and the main gas inlet hole 300, and enters the emission air inlet hole 310 and the return hole 301 by the high pressure gas, so that the projectile A can be emitted from the cartridge case 2, and then The gas flows into the return hole 301, and communicates with the return passage 23 through the return hole 301, so that the gas can flow into the return passage 23 in a short time and flow into the return air inlet hole 210, and then flow back through the return air inlet hole 210. The air holes 211 communicate with each other, so that the gas is ejected from the return air outlet 211, and the gas can be moved back and fired by the gas. 2 Ejecting the outside of the gun body, as shown in the eighth figure, to achieve the effect of the cartridge 2 being withdrawn from the gun B by the gas; please refer to the third figure, after the shell 2 emits the projectile A, by the elastic element 33 The emitter head 31 and the movable valve 32 are driven back to the home position, so that the gas can be poured into the gas accommodating space 212 and the ejector A can be placed in the accommodating space 311 of the ejector head 31. It is easy to reuse.

2‧‧‧Capsule

20‧‧‧ hollow shell body

21‧‧‧ accommodating cavity

210‧‧‧Return air intake

211‧‧‧Reflux air outlet

22‧‧‧Shell cover

3‧‧‧ firing device

30‧‧‧Connecting seat

300‧‧‧Main gas inlet

301‧‧‧Return hole

31‧‧‧Send head

310‧‧‧ Launch air intake

312‧‧‧Connected

32‧‧‧Active valve

320‧‧‧Connecting Department

321‧‧‧Sealing washer

322‧‧‧Seal

33‧‧‧Flexible components

Claims (7)

A toy gun gas storage shell structure comprises: a shell, the shell is provided with a hollow shell body, a receiving cavity and a casing back cover, and the receiving cavity is provided with at least one return air inlet on the side, and The rear end of the accommodating cavity is provided with a return air outlet communicating with the return air inlet hole. The accommodating cavity system is sleeved in the hollow outer casing body, and a return flow path is arranged between the accommodating cavity and the hollow outer casing body. The casing back cover is sealingly coupled with the accommodating cavity and the hollow casing body, and a gas accommodating space is disposed in the accommodating cavity, the gas accommodating space is provided with a filling valve; a firing device, the firing device and the firing device The accommodating cavity is combined and received in the hollow casing body, and the firing device is provided with a connecting seat, the connecting seat is provided with a main gas inlet hole, and the connecting seat is provided with at least one return hole, and the firing device is provided with a a launching head, the transmitting head is provided with a transmitting air inlet hole, and the transmitting head is provided with an accommodating space, the accommodating space is connected with the transmitting air inlet hole, and the transmitting head is provided with a connected portion, and the firing device is provided with a Active valve, The movable valve is provided with a connecting portion corresponding to the connected portion of the transmitting head, and the movable valve is disposed in the main gas inlet hole, and a sealing gasket is disposed on the periphery of the movable valve in the main gas inlet hole, the movable valve A sealing member is provided to allow the movable valve to pass through the sealing gasket and abut against the main gas inlet. The toy gun gas cartridge case structure of claim 1, wherein the connected portion and the connecting portion are integrally formed. The toy gun gas cartridge case structure of claim 1, wherein the seal has a diameter larger than a diameter of the main gas inlet hole. The toy gun gas cartridge case structure of claim 1, wherein the joint portion is a thread. The toy gun gas cartridge case structure of claim 1, wherein the connected portion is a screw groove. The toy gun air reservoir casing structure of claim 1, wherein the firing device is provided with an elastic member that passes through the movable valve and abuts against the connected portion of the transmitting head and the connecting seat. The toy gun gas cartridge case structure of claim 6, wherein the elastic member is a spring.