TWM452333U - Air gun and gas supply module - Google Patents

Description

Air gun and its gas supply module

This creation is about an air gun, especially an air gun and its gas supply module.

At present, air guns are widely used, and are often used in night market shooting games or children's toys, etc., so that people can relax and use for leisure, so that users can use the air gun to perform shooting games to achieve physical and mental relaxation. .

Referring to the first figure, it is a schematic diagram of a conventional air gun. The air gun 9 has a gun body 91 and a gas cylinder 92. The gun body 91 has a barrel 911 on one side and a bottle body on the other side. The chamber 912 is disposed, and the gun body 91 is provided with a gas release valve 913 in the bottle accommodating chamber 912; the gas cylinder 92 has a bottle neck portion 921, and the bottle neck portion 921 gas release valve 913 is fastened inside the bottle neck portion 921; At the same time, the gas cylinder 92 is first placed in the bottle accommodating chamber 912 of the gun body 91, and the gas release valve 913 of the gun body 91 is fixed to the inside of the bottle neck portion 921; when the air gun 9 is used, the gas cylinder 92 is used. The high pressure liquid fluid can be vaporized to form a high pressure gaseous fluid such that the high pressure gaseous fluid provides a launch pressure to the bullet located within the gun body 91, thereby driving the bullet from the barrel 911 of the gun body 91 out of the gun body 91.

However, the conventional air gun 9 still has the following disadvantages. First, since the high-pressure liquid fluid in the cylinder 92 flows out of the cylinder 92 and directly flows into the gun body 91 through the gas release valve 913, the high-pressure liquid fluid flows in. The path in the gun body 91 is too short, so that when the high-pressure liquid fluid is inside the gun body 91, there are still many high-pressure liquid fluids that are not vaporized into high-pressure gaseous fluids, so that after the bullets are ejected, the remaining high-pressure liquid fluid is still in the gas. It is turned into a high-pressure gaseous fluid, which causes the bullet to be emitted and the exhaust gas to be generated. Secondly, since the high-pressure liquid fluid is inside the gun body 91, only the vaporized portion of the high-pressure liquid fluid is a high-pressure gaseous fluid, so in order to provide sufficient gas pressure for the bullet to be ejected, a larger gas cylinder 92 must be used to provide More high pressure liquid fluid vaporizes more of the high pressure gaseous fluid, thereby increasing the cost of cylinders 92.

One of the aims of the present invention is to provide an air gun and a gas supply module thereof, which are connected to a gas cylinder by a gasification component to increase the length of the gasification path, so that the high pressure liquid fluid can be more completely vaporized into a high pressure gas state. Fluid and achieve the effect of reducing exhaust gas.

In order to achieve the above object, the present invention provides a gas supply module for an air gun, comprising a gas cylinder and a gasification component; the gas cylinder has a cavity and a gas outlet disposed on one side of the gas cylinder; the gasification The assembly is connected to the gas cylinder, the gasification assembly comprises a hollow sleeve and a piercing member; the hollow sleeve has a gasification passage; the piercing member is connected to the hollow sleeve on one side and the gas outlet is connected on the other side. And the piercing member is provided with a gas transmission hole connecting the cavity and the gasification channel.

In order to achieve the above object, the present invention further provides an air gun comprising a gun body and a gas supply module; the gun body has a bottle housing chamber; the gas supply module is removably mounted to the bottle In the body cavity, the gas supply module comprises a gas cylinder and a gasification component; the gas cylinder has a cavity and a gas outlet disposed on one side of the gas cylinder; the gasification component is connected to the gas cylinder, and the gasification is performed The assembly comprises a hollow sleeve and a piercing member; the hollow sleeve has a gasification passage and the hollow sleeve is connected to the gun body; the piercing member is connected to the hollow sleeve on one side and the gas outlet is connected on the other side And the piercing member is provided with a gas transmission hole connecting the cavity and the gasification channel.

The creation also has the following effects. First, the gasification component is arranged to increase the time during which the high pressure liquid fluid is vaporized into a high pressure gaseous fluid, so that the gas pressure formed between the high pressure gaseous fluid is increased, thereby The faster the bullet is fired, the more effective the bullet's destructive power is. Secondly, in addition, a smaller capacity cylinder can be used to achieve the gas pressure of a larger capacity cylinder, thus achieving the effect of saving the cylinder cost. The third point is that the hollow sleeve is an elastic member and the elastic ring is interposed between the inner circumferential surface of the bottle accommodating chamber and the socket portion, so as to increase the gas supply module to be mounted on the gun. The structural strength of the body prevents the gas supply module from moving freely within the gun body.

The detailed description and technical content of the present invention are described below with reference to the drawings, but the drawings are only for reference and explanation, and are not intended to limit the creation.

Please refer to the second to fourth figures, which are respectively a three-dimensional combination diagram of the creation, a sectional view of the gas supply module and a schematic diagram of the gas supply module. The present invention provides an air gun 1 and a gas supply module 20 thereof, which mainly comprises There is a gun body 10 and a gas supply module 20.

The gun body 10 has a bottle accommodating chamber 11 and a gas release valve 12 is disposed in the bottle accommodating chamber 11. In addition, a middle portion of the gun body 10 is provided with a bullet driving region 13, and the gun body 10 is away from the bottle body. One side of the chamber 11 has a barrel 14.

The gas supply module 20 is detachably mounted in the bottle body chamber 11 of the gun body 10. The gas supply module 20 includes a gas cylinder 21 and a gasification component 22.

The gas cylinder 21 has a cavity 211 and a neck portion 212. The neck portion 212 is located at one side of the gas cylinder 21, and the neck portion 212 is formed with a gas outlet 2121. Further, the gas cylinder 21 is filled with a high-pressure liquid fluid L1.

The gasification component 22 is connected to the gas cylinder 21; the gasification component 22 comprises a hollow sleeve 221, a piercing member 222 and an elastic ring 223.

The hollow sleeve 221 is an elastic member, and the hollow sleeve 221 includes a hollow cylinder 2211 and a set of joints 2212. The hollow cylinder 2211 has a gasification passage 2213 therein, and a hollow groove 2211 has a mounting groove on one side thereof. 2214, the sleeve portion 2212 is formed from the other side of the hollow cylinder 2211, and a sleeve groove 2215 is defined on a side of the sleeve portion 2212 away from the hollow cylinder 2211. The mounting groove 2214 and the sleeve groove 2215 are respectively vaporized. The gas passage valve 12 of the gun body 10 is connected to the gas storage passage 2214 of the hollow cylinder 2211 and communicates with the gasification passage 2213 of the hollow cylinder 2211; the bottle neck portion 212 through which the gas cylinder 21 passes is connected to the socket portion. The sleeve 1222 of the 2212 is connected to the hollow sleeve 221; and the hollow cylinder 2211 and the sleeve portion 2212 form a "T" shape.

The piercing member 222 is an elastic member, and the piercing member 222 is located in the sleeve groove 2215 of the socket portion 2212 and is connected to the socket portion 2212 and sandwiched between the neck portion 212 and the socket portion 2212; The inner portion has a gas transmission hole 2221, and one side of the piercing member 222 is a connecting portion 2222, and the other side is a piercing portion 2223; the piercing portion 2223 extends from one side of the connecting portion 2222; the connecting portion 2222 is connected The sleeve portion 2212 of the hollow sleeve 221 is interposed between the neck portion 212 of the gas cylinder 21 and the sleeve portion 2212 of the hollow sleeve 221; the piercing portion 2223 of the piercing member 222 is connected to the neck portion 212. In the gas outlet 2121, the gas outlet 2121 of the neck portion 212 is connected to the cavity 211; further, the gas transmission hole 2221 of the piercing member 222 communicates with the gas outlet 2121 and the cavity 211 of the gas cylinder 21; and the connection portion 2222 and the thorn A "T" shape is formed between the broken portions 2223.

The elastic ring 223 is sleeved on the outer peripheral surface of the sleeve portion 2212, and the elastic ring 223 is interposed between the inner circumferential surface of the bottle accommodating chamber 11 of the gun body 10 and the socket portion 2212; the elastic ring 223 can be It is a silicone component or a rubber component.

Please refer to the fifth figure, which is a usage state diagram of the creation. In use, the piercing portion 2223 of the piercing member 222 is firstly inserted into the gas outlet 2121 of the bottle neck portion 212, and the sleeve of the rear hollow sleeve 221 is sleeved. The portion 2212 is sleeved on the outside of the bottle neck portion 212 of the gas cylinder 21, so that the bottle neck portion 212 and the piercing member 222 are disposed in the socket groove 2215 of the socket portion 2212, and the gas supply module 20 is placed on the bottle body of the gun body 10. The gas release valve 12 of the gun body 10 is inserted into the mounting groove 2214 of the hollow cylinder 2213.

When the user uses the air gun 1, the high-pressure liquid fluid L1 filled in the cavity 211 of the gas cylinder 21 flows into the gasification passage 2213 of the hollow cylinder 2211 from the gas transmission hole 2221 of the piercing member 222, so that After the high-pressure liquid fluid L1 becomes the high-pressure gaseous fluid L2 in the gasification passage 2213, it flows into the bullet driving region 13 of the gun body 10 via the gas release valve 12 of the gun body 10, so that the high-pressure gaseous fluid L2 can provide sufficient The gas pressure is applied to the bullets in the bullet drive zone 13 to urge the bullets to be ejected from the bullet drive zone 13 through the barrel 14.

Thereby, the gasification component 22 can be connected via the neck portion 212 of the gas cylinder 21 to increase the path of the high pressure liquid fluid L1 flowing from the cavity 211 of the gas cylinder 21 to the gas release valve 12 of the gun body 10, thereby Increasing the time during which the high pressure liquid fluid L1 flows from the cavity 211 of the gas cylinder 21 to the gas release valve 12 of the gun body 10, so that the high pressure liquid fluid L1 has sufficient time in the gasification passage 2213 of the hollow cylinder 2211 from the high pressure. The liquid fluid L1 is converted into the high-pressure gaseous fluid L2, so that the generation of the exhaust gas can be reduced, and when the high-pressure liquid fluid L1 reaches the bullet-driven region 13, the more the amount of the high-pressure gaseous fluid L2 is converted, the higher the high-pressure gaseous fluid L2 The greater the pressure of the gas, the greater the pressure of the driving bullet, the faster the firing rate of the bullet will be, and the greater the destructive power of the bullet, thereby increasing the destructive force of the bullet; In addition, a smaller capacity gas cylinder 21 can be used to achieve the pressure of the larger capacity gas cylinder 21, so that the user can purchase a smaller capacity gas cylinder 21 to use, thereby achieving the cost savings of the gas cylinder 21. Effect.

In addition, since the hollow sleeve 221 is an elastic member, when the gas supply module 20 is installed in the bottle accommodating chamber 11 of the gun body 10, the elastic tension of the hollow sleeve 221 can be used to increase the gas supply mode. The combined strength of the group 20 and the gun body 10 is such that the gas cylinder 21 can be stably placed in the bottle accommodating chamber 11 of the gun body 10, so as to avoid the cylinder 21 from being arbitrarily in the bottle accommodating chamber 11 of the gun body 10. Shake.

Furthermore, the elastic ring 223 can be sleeved on the outer circumferential surface of the socket portion 2212 and interposed between the inner circumferential surface of the bottle accommodation chamber 11 of the gun body 10 and the socket portion 2212 to increase the socket. The frictional force between the portion 2212 and the inner peripheral surface of the bottle accommodating chamber 11 of the gun body 10 allows the gas supply module 20 to be more stably disposed in the bottle accommodating chamber 11 of the gun body 10.

In summary, when the air gun and its gas supply module of Zhiben have been industrially utilized, novel and progressive, and the structure of this creation has not been seen in similar products and public use, it fully meets the requirements of new patent applications. Apply in accordance with the Patent Law.

<知知>

9‧‧ Air gun

91‧‧‧ gun body

911‧‧‧ barrel

912‧‧‧ Bottle accommodation room

913‧‧‧ gas release valve

92‧‧‧ gas cylinders

921‧‧‧ Bottleneck

<this creation>

1‧‧ Air gun

10‧‧‧ gun body

11‧‧‧ Bottle accommodation room

12‧‧‧ gas release valve

13‧‧‧ Bullet Drive Zone

14‧‧‧ barrel

20‧‧‧ gas supply module

21‧‧‧ gas cylinders

211‧‧‧ cavity

212‧‧‧ Bottleneck

2121‧‧‧ gas export

22‧‧‧ gasification components

221‧‧‧ hollow sleeve

2211‧‧‧ hollow cylinder

2212‧‧‧ Socket

2213‧‧‧ gasification channel

2214‧‧‧Installation slot

2215‧‧‧ socket

222‧‧‧Puncture

2221‧‧‧ Vents

2222‧‧‧Connecting Department

2223‧‧‧Puncture

223‧‧‧elastic ring

L1‧‧‧High pressure liquid fluid

L2‧‧‧High pressure gaseous fluid

The first picture is a schematic diagram of a conventional air gun.

The second picture is a three-dimensional combination of the creation.

The third figure is a cross-sectional view of the gas supply module of the present creation.

The fourth picture is a schematic diagram of the gas supply module of the present creation.

The fifth picture is a state diagram of the use of this creation.

1‧‧ Air gun

10‧‧‧ gun body

11‧‧‧ Bottle accommodation room

12‧‧‧ gas release valve

13‧‧‧ Bullet Drive Zone

14‧‧‧ barrel

20‧‧‧ gas supply module

21‧‧‧ gas cylinders

211‧‧‧ cavity

212‧‧‧ Bottleneck

2121‧‧‧ gas export

22‧‧‧ gasification components

221‧‧‧ hollow sleeve

2213‧‧‧ gasification channel

223‧‧‧elastic ring

Claims (18)

A gas supply module for an air gun, comprising:
a gas cylinder having a cavity and a gas outlet disposed on one side of the gas cylinder; and a gasification component connecting the gas cylinder, the gasification component comprising:
a hollow sleeve having a gasification passage; and a piercing member connected to the hollow sleeve on one side and the gas outlet in the other side, and the piercing member is provided to communicate with the cavity and the gasification passage A gas transmission hole. The gas supply module of the air gun of claim 1, wherein one side of the gas cylinder has a neck portion forming the gas outlet, and one side of the hollow sleeve is provided with a groove connecting the gasification passage The neck portion is inserted into the socket groove, and the piercing member is located in the socket groove and is sandwiched between the bottle neck portion and the hollow sleeve. The gas supply module of the air gun of claim 2, wherein the hollow sleeve comprises a hollow cylinder and a set of joints extending from the hollow cylinder, the gasification passage being formed in the hollow cylinder. The sleeve groove is formed on a side of the sleeve portion away from the hollow cylinder, and the piercing member is sandwiched between the neck portion and the sleeve portion. The gas supply module of the air gun of claim 3, wherein a side of the hollow cylinder away from the socket portion defines a mounting groove. The gas supply module of the air gun of claim 3, wherein the hollow cylinder and the socket portion form a "T" shape. The gas supply module of the air gun of claim 3, wherein the gasification assembly further comprises an elastic ring sleeve, and the elastic ring sleeve is sleeved on the outer circumferential surface of the socket portion. The gas supply module of the air gun of claim 3, wherein one side of the piercing member is a connecting portion connecting the socket portion, and the other side is a piercing portion formed by extending from the connecting portion, the connection The portion is interposed between the bottle neck portion and the socket portion, and the piercing portion is inserted into the gas outlet. The gas supply module of the air gun of claim 7, wherein the connecting portion and the piercing portion form a "T" shape. The gas supply module of the air gun of claim 1, wherein the hollow sleeve is a resilient member. An air gun comprising:
a gun body having a bottle receiving chamber; and a gas supply module removably mounted in the bottle body chamber, the gas supply module comprising:
a gas cylinder having a cavity and a gas outlet disposed on one side of the gas cylinder; and a gasification component connecting the gas cylinder, the gasification component comprising:
a hollow sleeve having a gasification passage and the hollow sleeve connecting the gun body; and a piercing member connected to the hollow sleeve on one side and the gas outlet in the other side, and the piercing member is provided with communication The cavity and an air vent of the gasification channel. The air gun of claim 10, wherein one side of the gas cylinder has a neck portion forming the gas outlet, and one side of the hollow sleeve is provided with a set of slots communicating with the gasification passage, the neck portion is worn. The piercing member is disposed in the socket and is disposed between the neck portion and the hollow sleeve. The air gun of claim 11, wherein the hollow sleeve comprises a hollow cylinder connected to the gun body on one side and a set of joints extending from the other side of the hollow cylinder, the gasification passage being formed on In the hollow cylinder, the sleeve groove is formed on a side of the sleeve portion away from the hollow cylinder, and the piercing member is sandwiched between the neck portion and the sleeve portion. The air gun of claim 12, wherein a side of the hollow cylinder away from the socket portion is provided with a mounting groove communicating with the gasification passage, and the gun body is located in the bottle housing chamber and is provided with a gas release valve. The gas release valve is inserted into the mounting groove and communicates with the gasification passage. The air gun of claim 12, wherein the hollow cylinder and the socket portion form a "T" shape. The air gun of claim 12, wherein the gasification component further comprises an elastic ring, the elastic ring is sleeved on the outer circumferential surface of the socket and is disposed on the inner circumferential surface of the bottle housing chamber. Between the sockets. The air gun of claim 12, wherein one side of the piercing member is a connecting portion connecting the socket portion, and the other side is a piercing portion extending from the connecting portion, the connecting portion is sandwiched between The piercing portion is in contact with the gas outlet between the neck portion and the socket portion. The air gun of claim 16, wherein the connecting portion and the puncturing portion form a "T" shape. The air gun of claim 10, wherein the hollow sleeve is a resilient member.