CN212458111U - Pneumatic gun - Google Patents
Pneumatic gun Download PDFInfo
- Publication number
- CN212458111U CN212458111U CN202021322011.9U CN202021322011U CN212458111U CN 212458111 U CN212458111 U CN 212458111U CN 202021322011 U CN202021322011 U CN 202021322011U CN 212458111 U CN212458111 U CN 212458111U
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- gun barrel
- gun
- barrel
- electromagnetic chuck
- artillery
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Abstract
The utility model discloses a pneumatic artillery, which comprises a base and a gun barrel, wherein the gun barrel comprises a first gun barrel and a second gun barrel which are communicated with each other, the first gun barrel is an artillery power cabin and is hinged with the base, and the second gun barrel is a shell filling cabin; the first gun barrel and the second gun barrel are welded with an electromagnetic chuck in the middle annular space respectively, the outer diameter of the electromagnetic chuck is the same as that of the first gun barrel and that of the second gun barrel, the inner diameter of the electromagnetic chuck is smaller than that of the first gun barrel and that of the second gun barrel and that of the shell, when the electromagnetic chuck has suction force, the shell and the electromagnetic chuck attract each other, an air inlet is formed in the first gun barrel and is connected with an air source, a pressure gauge is arranged on the first gun barrel, and an exhaust valve is further arranged on a pipeline connected with the first gun barrel. The utility model discloses a gas is as the power supply, security when can promoting the use.
Description
Technical Field
The utility model relates to a gun technical field, in particular to pneumatic type gun.
Background
The invention relates to a artillery, which is invented in China, and is a barrel shooting weapon which utilizes energy sources such as mechanical energy, chemical energy (gunpowder), electromagnetic energy and the like to cast shots, has a shooting range exceeding the shooting range of an individual weapon, consists of a gun body and a gun rack, and has a caliber of not less than 20 millimeters (0.78 inches).
With the progress of social economy and the development of science and technology, the artillery is not only applied to the field of shooting weapons, but also rapidly developed in civil aspects, such as toy artillery, fire-fighting artillery and the like. Wherein toy gun is one of the toys that modern children liked very much, and in order to increase its interest, scientificity, toy gun simulates true gun shooting weapon mostly and designs, has launching mechanism, can launch the ammunition when playing. And the application of the fire-fighting cannon can extinguish fire in a fire area which is far, higher and has dangerous goods possibly exploding, ensure the life safety of fire fighters and reduce the economic loss of the disaster area. No matter the toy artillery or the fire-fighting artillery has potential safety hazards when the fire is ignited and launched.
SUMMERY OF THE UTILITY MODEL
In view of the above problems, the present invention is directed to a pneumatic gun, which uses compressed gas as power to improve the safety of the gun during use.
The technical scheme of the utility model as follows:
a pneumatic artillery comprises a base and a gun barrel, wherein the gun barrel comprises a first gun barrel and a second gun barrel which are communicated, the first gun barrel is an artillery power cabin and is hinged with the base, and the second gun barrel is a shell filling cabin; the first gun barrel and the second gun barrel are welded with an electromagnetic chuck in the middle annular space respectively, the outer diameter of the electromagnetic chuck is the same as that of the first gun barrel and that of the second gun barrel, the inner diameter of the electromagnetic chuck is smaller than that of the first gun barrel and that of the second gun barrel and that of the shell, when the electromagnetic chuck has suction force, the shell and the electromagnetic chuck attract each other, an air inlet is formed in the first gun barrel and is connected with an air source, a pressure gauge is arranged on the first gun barrel, and an exhaust valve is further arranged on a pipeline connected with the first gun barrel.
Preferably, the gas source is a high-pressure gas cylinder or an air compressor.
Preferably, the inner wall of the second barrel is provided with rifling.
Preferably, the rifling is a hybrid rifling.
Preferably, the projectile is a fire extinguishing bomb.
The utility model has the advantages that:
the utility model has the advantages that the air inlet is arranged on the first gun barrel and is connected with the air source, and the air source is used as the power source of the shell to fly the shell out of the second gun barrel, thereby improving the safety when in use; the pressure gauge is arranged on the first gun barrel, so that the pressure in the first gun barrel can be clearly known, the size of a power source can be conveniently controlled, and the flying distance of the cannonball can be controlled; the vent valve is arranged on the pipeline connecting the pressure gauge and the first gun barrel, so that the cannonball can be abandoned to shoot in midway as required.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a schematic structural view of a pneumatic gun of the present invention;
fig. 2 is a schematic structural diagram of the pneumatic artillery electromagnetic chuck of the utility model.
Reference numbers in the figures: 1-base, 2-first gun tube, 3-second gun tube, 4-electromagnetic chuck, 5-air inlet, 6-air source, 7-pressure gauge and 8-exhaust valve.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
It should be noted that, in the present application, the embodiments and the technical features of the embodiments may be combined with each other without conflict.
It is noted that, unless otherwise indicated, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
In the present application, the terms "first", "second", and the like are used for distinguishing similar objects, and not for describing a particular order or sequence order, unless otherwise specified. It is to be understood that the terms so used; the terms "upper", "lower", "left", "right", and the like are used generally with respect to the orientation shown in the drawings, or with respect to the component itself in a vertical, or gravitational orientation; likewise, "inner", "outer", and the like refer to the inner and outer relative to the contours of the components themselves for ease of understanding and description. The above directional terms are not intended to limit the present invention.
As shown in fig. 1-2, a pneumatic artillery comprises a base 1 and a gun barrel, wherein the gun barrel comprises a first gun barrel 2 and a second gun barrel 3 which are communicated with each other, the first gun barrel 2 is a artillery power compartment and is hinged with the base 1, and the second gun barrel 3 is a cannonball filling compartment; first barrel 2 with second barrel 3 welds with the annular space in middle part's electromagnet 4 respectively, electromagnet 4's external diameter with first barrel 2 with second barrel 3's external diameter is the same, electromagnet 4's internal diameter is less than first barrel 2 with second barrel 3's internal diameter, and is less than the external diameter of shell, the bottom of shell is the plane, works as when electromagnet 4 has suction, the shell with electromagnet 4 inhales mutually, be equipped with air inlet 5 on the first barrel 2, air inlet 5 links to each other with air supply 6, be equipped with manometer 7 on the first barrel 2, manometer 7 with still be equipped with discharge valve 8 on the pipeline that first barrel 2 links to each other.
In a specific embodiment, when the pneumatic artillery is used as a fire extinguishing device, the artillery shell is a fire extinguishing bomb, the fire extinguishing bomb is the prior art, the specific structure is not described herein again, and the gas source 6 adopts a high-pressure gas cylinder or an air compressor; when the pneumatic artillery is used as a toy for children, the air source 6 may be a gas gun.
In a specific embodiment, in order to increase the flight stability of the projectile, optionally, the inner wall of the second barrel 3 is provided with rifling, the rifling is mixed rifling, the mixed rifling is the prior art, and the detailed structure is not described herein again.
When the utility model is used, the cannonball is firstly loaded into the second cannon barrel 3, and the cannonball is blocked from entering the first cannon barrel 2 through the electromagnetic chuck 4 with the inner diameter smaller than the outer diameter of the cannonball; secondly, closing the exhaust valve 8, starting a power supply of the electromagnetic chuck 4, starting the gas source 6 to inflate the first gun barrel 2, observing the pressure in the first gun barrel 2 through the pressure gauge 7, and enabling the cannonball to attract the electromagnetic chuck 4 in the inflation process, so that the cannonball is prevented from rushing out of the second gun barrel 3 when the target pressure is not reached; when the pressure detected by the pressure gauge 7 reaches the target pressure, the power supply of the electromagnetic chuck 4 is closed, and the cannonball rushes out of the second cannon barrel 3 under the action of the gas power source of the first cannon barrel 2 after demagnetization, so that the shooting is successful. In the process of inflation, the exhaust valve 8 can be opened according to the requirement, and the emission is abandoned.
The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above embodiments, and although the present invention has been disclosed with the preferred embodiments, it is not limited to the present invention, and any skilled person in the art can make some modifications or equivalent embodiments without departing from the scope of the present invention, but all the technical matters of the present invention are within the scope of the present invention.
Claims (5)
1. The pneumatic artillery is characterized by comprising a base and a gun barrel, wherein the gun barrel comprises a first gun barrel and a second gun barrel which are communicated with each other, the first gun barrel is an artillery power cabin and is hinged with the base, and the second gun barrel is a cannonball filling cabin; the first gun barrel and the second gun barrel are welded with an electromagnetic chuck in the middle annular space respectively, the outer diameter of the electromagnetic chuck is the same as that of the first gun barrel and that of the second gun barrel, the inner diameter of the electromagnetic chuck is smaller than that of the first gun barrel and that of the second gun barrel and that of the shell, when the electromagnetic chuck has suction force, the shell and the electromagnetic chuck attract each other, an air inlet is formed in the first gun barrel and is connected with an air source, a pressure gauge is arranged on the first gun barrel, and an exhaust valve is further arranged on a pipeline connected with the first gun barrel.
2. The pneumatic artillery of claim 1, wherein the gas source is a high pressure gas cylinder or an air compressor.
3. The pneumatic gun according to claim 1, wherein said second barrel inner wall is provided with rifling.
4. The pneumatic gun according to claim 3, wherein said rifling is a hybrid rifling.
5. The pneumatic artillery according to any one of claims 1 to 4, wherein the shell is a fire extinguishing bomb.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021322011.9U CN212458111U (en) | 2020-07-07 | 2020-07-07 | Pneumatic gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021322011.9U CN212458111U (en) | 2020-07-07 | 2020-07-07 | Pneumatic gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212458111U true CN212458111U (en) | 2021-02-02 |
Family
ID=74490062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021322011.9U Active CN212458111U (en) | 2020-07-07 | 2020-07-07 | Pneumatic gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212458111U (en) |
-
2020
- 2020-07-07 CN CN202021322011.9U patent/CN212458111U/en active Active
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