CN220304378U

CN220304378U - Firing device

Info

Publication number: CN220304378U
Application number: CN202321891804.6U
Authority: CN
Inventors: 曾瑞福
Original assignee: Starjet Technologies Co ltd
Current assignee: Starjet Technologies Co ltd
Priority date: 2023-07-18
Filing date: 2023-07-18
Publication date: 2024-01-05
Anticipated expiration: 2033-07-18

Abstract

The percussion device is mainly provided with an air valve body, wherein the end part of the air valve body is provided with a perforation, a baffle is arranged in the perforation, a moving part is arranged in the perforation, one end of the moving part is provided with a piston, and an elastic component is arranged in the moving part in a penetrating way; the air valve body is filled with high-pressure gas, and the elastic component is stretched by the high-pressure gas, so that the piston is propped against the through hole; when the baffle is broken, the pressure is out of balance to make the moving part move backwards, the piston is separated from the through hole, and the high-pressure gas can be discharged outwards through the through hole. The device comprises an air valve body, a to-be-fired object accommodating body, a movable pushing piece, a high-pressure air and a high-pressure air, wherein the to-be-fired object accommodating body is combined with the air valve body and used for accommodating the to-be-fired object, an air hole is formed in the end of the to-be-fired object accommodating body, and the movable pushing piece is arranged in the to-be-fired object accommodating body, so that high-pressure air can push the pushing piece with high pushing force to push the to-be-fired object to be fired outwards.

Description

Firing device

Technical Field

The present utility model relates to a firing device, and more particularly to a firing device for firing by high pressure gas and matching with objects to be fired for various purposes to meet different firing requirements.

Background

The conventional common firing device is generally designed mainly to emit a specific object to be fired, and is suitable for different requirements or use. Taking a toy gun as an example, the toy gun is mainly provided with a small valve seat filled with gas, a gun body and a magazine capable of loading bullets such as BB bullets or paint bullets, and the like, and the toy gun is triggered by the filled gas to shoot the bullets. However, the construction of the toy gun is not suitable for a firing apparatus that can be easily operated because it is relatively complex and difficult to assemble. In the case of self-defense pepper water, a pressure vessel can is usually produced by applying a predetermined air pressure, and a release spraying operation is generated through an opening of a pressing head provided at the top of the can when the pressure vessel is used. However, since the pressure in the pressure vessel is low, the pressure of the hot pepper water is low after being sprayed, and the hot pepper water is blown back to the user by the wind, which often causes self-injury.

The firing device of the toy gun or the spray type chilli water has the problems of complex structure, difficult operation and missing use, and has no unified standard or specification, if users want to meet the use requirements, the users can buy more toy guns or chilli water with different functions, and multiple different emission objects are unlikely to exist, and the firing device can be used on the same type of firing device at the same time, so that the firing device is quite troublesome and puzzled for common users.

In view of the above, the applicant has designed a firing device by continuous research and experiment, and in particular, to a firing device which uses high-pressure gas for firing and can be matched with objects to be fired for multiple purposes so as to achieve the purpose of meeting different firing requirements.

Disclosure of Invention

The main purpose of the present utility model is to provide a firing device, which utilizes high pressure gas to fire and can be matched with objects to be fired with various purposes so as to achieve the purpose of corresponding to different firing requirements.

The percussion device is provided with an air valve body, the front end of the air valve body is provided with a stop part, the stop part is provided with a through hole, the tail end of the air valve body is provided with a perforation, the perforation is provided with a baffle plate, a moving part is arranged in the perforation, one end of the moving part is provided with a piston, and the moving part is provided with an elastic component in a penetrating way; the air valve body is filled with high-pressure gas, and the elastic component is stretched by the high-pressure gas, so that the piston is propped against the through hole; when the baffle is broken, the movable part moves backwards due to the pressure loss, the piston is separated from the through hole, and the high-pressure gas can be released to a first accommodating chamber through the through hole.

In the foregoing firing device, the end of the air valve body is provided with a step portion with threads and a caulking groove, so that a leakage-proof gasket is embedded in the caulking groove and locked on the step portion by a back cover which is approximately in a cap shape, the back cover is provided with a through hole, and the blocking piece is arranged in the back cover and is shielded in the through hole.

In the foregoing firing device, one end of the moving member is threaded with a limiting portion having a substantially inverted T shape, the other end is sleeved with the piston, one end of the elastic component is limited on the piston, and the other end is limited on the limiting portion.

In the foregoing firing device, the elastic component is a conical spring.

The firing device is provided with an air valve body, the end part of the air valve body is provided with a perforation, the perforation is provided with a baffle, a moving piece is arranged in the perforation, one end of the moving piece is provided with a piston, and the moving piece is provided with an elastic component in a penetrating way; the air valve body is filled with high-pressure gas, and the elastic component is stretched by the high-pressure gas, so that the piston is propped against the through hole; when the baffle is broken, the pressure is out of balance to make the moving part move backwards, the piston is separated from the through hole, and the high-pressure gas can be discharged outwards through the through hole. The device comprises an air valve body, a to-be-fired object accommodating body, a movable pushing piece, a high-pressure air and a high-pressure air, wherein the to-be-fired object accommodating body is combined with the air valve body and used for accommodating the to-be-fired object, an air hole is formed in the end of the to-be-fired object accommodating body, and the movable pushing piece is arranged in the to-be-fired object accommodating body, so that high-pressure air can push the pushing piece with high pushing force to push the to-be-fired object to be fired outwards.

In the foregoing firing device, a stop portion is disposed at a front end of the air valve body, a through hole is disposed in the stop portion, a step portion with threads and a caulking groove are disposed at a tail end of the stop portion, so that a leakage-proof gasket is inserted into the caulking groove, and a cap-shaped rear cover is locked to the step portion, wherein the rear cover is provided with a through hole, and the stop sheet is shielded from the through hole.

In the foregoing firing device, one end of the moving member is threaded with a limiting portion having a substantially inverted T shape, the other end thereof is sleeved with a piston, an elastic member is sleeved on the moving member, one end of the elastic member is limited on the piston, and the other end of the elastic member is limited on the limiting portion.

In the foregoing firing device, the elastic component penetrating the moving member is a spring having a substantially conical shape.

In the foregoing firing device, a cover is disposed at a front end of the to-be-fired object accommodating body, a through hole is disposed in the cover, a sleeve member is disposed at an inner edge of the front end, an air hole corresponding to the through hole is disposed in the sleeve member, and a membrane is disposed in the air hole.

Drawings

FIG. 1 is an exploded perspective view of the present utility model;

FIG. 2 is a perspective view of the present utility model;

FIG. 3 is a cross-sectional view of the present utility model;

FIG. 4 is a cross-sectional view of a second receiving chamber of the present utility model;

fig. 5 and 6 are views of the firing state of the present utility model.

Description of the reference numerals

1: storage body for objects to be fired

11: cover body

111: perforating the hole

12: sleeve member

121: air holes

13: diaphragm sheet

14: pusher member

141: leak-proof gasket

2: air valve body

21: stop part

211: through hole

22: leak-proof gasket

23: step part

24: caulking groove

25: leak-proof gasket

26: rear cover

261: perforation

27: baffle plate

3: moving part

31: limiting part

32: piston

33: elastic assembly

4: and (5) a to-be-fired object.

Detailed Description

Please refer to fig. 1 and 2 in combination with fig. 3, which are an exploded perspective view, a perspective view, and a cross-sectional view of the present utility model. As shown in the figure, the embodiment of the utility model comprises a to-be-fired object accommodating body 1 and an air valve body 2. Wherein, a cover 11 is disposed at the front end of the object to be fired accommodating body 1, an opening 111 is disposed on the cover 11, a sleeve member 12 combined with the cover 11 is disposed at the inner edge of the front end, an air hole 121 corresponding to the opening 111 is disposed on the sleeve member 12, a membrane 13 is disposed between the cover 11 and the sleeve member 12, so that the membrane 13 is shielded from the air hole 121. The interior of the object receiving body 1 to be fired is provided with a movable pushing member 14, and a leak-proof washer 141 is annularly arranged at the periphery of the pushing member 14. In the present embodiment, the pushing member 14 is tapered, and the air hole 121 of the sleeve member 12 is tapered corresponding to the taper of the pushing member 14.

The front end of the air valve body 2 is provided with a stop part 21, the stop part 21 is provided with a through hole 211, a leakage-proof gasket 22 is annularly arranged at the periphery of the stop part 21, the tail end of the air valve body is provided with a step part 23 with threads and a caulking groove 24, and after the leakage-proof gasket 25 is embedded in the caulking groove 24, a back cover 26 which is approximately in a cap shape is locked on the step part 23. The rear cover 26 has a through hole 261, and a blocking piece 27 is disposed inside the through hole 261 to shield the blocking piece 27 from the through hole 261.

Inside the valve body 2, a movable moving member 3 is provided. One end of the moving member 3 is provided with a limit part 31 in an inverted T shape in a penetrating way, so that the limit part 31 is arranged on the step part 23; the other end is sleeved with a piston 32, and an elastic component 33 is sleeved on the moving part 3, one end of the elastic component 33 is limited on the piston 32, and the other end is limited on the limiting part 31. In this embodiment, the elastic member 33 is a conical spring, and the smaller diameter end thereof is limited to the piston 32, and the larger diameter end thereof is limited to the limiting portion 31.

By combining the components, the firing device is formed. For the purpose of meeting different firing requirements, the to-be-fired object accommodating body 1 accommodates pasty chili water (or elastic bodies such as BB bullets and paintballs, spheres, or other objects such as rescue throwing net) to wait for firing the object 4, and the air valve body 2 is filled with high-pressure air, so that the elastic component 33 is stretched by the high-pressure air, and the piston 32 is propped against the through hole 211 of the stop part 21. When the blocking piece 27 is broken, the pressure is unbalanced to enable the moving piece 3 to move backwards, the piston 32 is separated from the through hole 211, and high-pressure gas can be released to the object to be triggered accommodating body 1 through the through hole 211, so that the pushing piece 14 in the object to be triggered accommodating body 1 is pushed by high pushing force to trigger the object to be triggered 4 outwards.

The air valve body 2 of the present utility model is of an independent structure, and is combined with the object to be triggered accommodating body 1 to form an embodiment of the triggering device. However, the air valve body 2 may be combined with other different front end structures to form other types of firing devices.

Please refer to fig. 5 and 6, which are views of the present utility model. As shown in the figure, in use, the pushing member 14 is located at the rear of the storage body 1 of the object to be triggered, and is supported by the blocking portion 21, so that the storage body of the object to be triggered can hold pasty chili water (or elastic bodies such as BB (ball) and paintball, a sphere, or other objects such as rescue net) to wait for triggering the object 4, and the air valve body 2 is filled with high-pressure air. After the high-pressure gas is injected into the valve body 2, the elastic component 33 is compressed to push the moving member 3 forward, so that the elastic component 33 is stretched, and the piston 32 is pushed against the through hole 211 of the stop portion 21, so that the high-pressure gas can be stored in the valve body 2 in a sealed manner, and cannot leak to the to-be-fired object accommodating body 1 from the through hole 211. Wherein, the air hole 121 of the sleeve member 12 is provided with a membrane 13, and the object to be fired 4 is hermetically stored in the object to be fired accommodating body 1.

When a striker breaks the blocking plate 27 through the through hole 261, the pressure contained in the air valve body 2 is unbalanced due to instantaneous air leakage, and the front pressure is greater than the rear pressure, so that the moving member 3 moves backward to compress the elastic component 33 and push the piston 32, the piston 32 is separated from the through hole 211 of the blocking portion 21, the through hole 211 is opened, the high-pressure air stored in the air valve body 2 can be released to the object to be triggered containing body 1 through the through hole 211, and then the pushing member 14 in the object to be triggered containing body 1 is pushed by high pushing force, and then the object to be triggered 4 is pushed, so that the object to be triggered 4 breaks the diaphragm 13 to be triggered outwards.

The firing device of the present utility model can be combined with different emission bodies, such as: paint ball guns, BB guns, riot guns, rescue net throwing guns and the like. The combined transmitting main bodies can be matched, so that the firing function of different objects 4 to be fired can be formed.

The foregoing examples are merely illustrative of preferred embodiments of the present utility model, and are not intended to limit the scope of the utility model, which is not limited to the embodiments described herein, but is intended to cover various modifications and variations without departing from the spirit and scope of the utility model.

In summary, the firing device is formed by connecting the air valve body and the object to be fired accommodating body, and matching the high-pressure gas and the object to be fired which are accommodated in the air valve body and the object to be fired accommodating body. The high-pressure gas is utilized for firing, and objects to be fired with different purposes can be matched, so that the purpose of meeting different requirements is achieved.

Claims

1. The percussion device is characterized by comprising a gas valve body, wherein the front end of the gas valve body is provided with a stop part, the stop part is provided with a through hole, the tail end of the gas valve body is provided with a perforation, the perforation is provided with a baffle plate, a moving part is arranged in the perforation, one end of the moving part is provided with a piston, and the moving part is provided with an elastic component in a penetrating way; the air valve body is filled with high-pressure gas, and the elastic component is stretched by the high-pressure gas, so that the piston is propped against the through hole; one end of the moving part is provided with a limiting part in an inverted T shape in a penetrating way, the other end of the moving part is sleeved with the piston, one end of the elastic component is limited on the piston, and the other end of the elastic component is limited on the limiting part.

2. The firing device of claim 1, wherein the end of the valve body has a threaded step and a slot for a leakage-proof gasket to be inserted into the slot, and a cap-shaped back cover is locked to the step, the back cover has a through hole, and the blocking piece is disposed inside the back cover and covers the through hole.

3. The firing device of claim 1, wherein the resilient member is a tapered spring.

4. A firing device, comprising:

the air valve comprises an air valve body, wherein the front end of the air valve body is provided with a stop part, the stop part is provided with a through hole, the tail end of the air valve body is provided with a perforation, the perforation is provided with a stop piece, a moving part is arranged in the perforation, one end of the moving part is provided with a piston, and the moving part is provided with an elastic component in a penetrating way; the air valve body is filled with high-pressure gas;

a to-be-fired object accommodating body connected with the air valve body for accommodating the to-be-fired object, wherein an air hole is formed in the end part of the to-be-fired object accommodating body, and a movable pushing piece is arranged in the to-be-fired object accommodating body; the connecting end of the object holding body to be triggered and the air valve body is provided with a through hole; one end of the moving part is provided with a limiting part in an inverted T shape in a penetrating way, the other end of the moving part is sleeved with the piston, one end of the elastic component is limited on the piston, and the other end of the elastic component is limited on the limiting part.

5. The firing device of claim 4, wherein the end of the valve body has a threaded step and a slot for a gasket to be inserted into the slot, and a cap-shaped back cover is locked to the step, the back cover has a through hole, and the blocking piece is disposed inside the back cover and covers the through hole.

6. The firing device of claim 4 wherein the resilient member is a tapered spring.

7. The firing device of claim 4, wherein the front end of the storage body is provided with a cover body, the cover body is provided with an opening, the inner edge of the front end is provided with a sleeve member combined with the cover body, and the air hole is arranged on the sleeve member and corresponds to the air hole.

8. The firing device of claim 7, wherein a membrane is disposed between the cover and the sleeve member such that the membrane is shielded from the air hole.