Multi-wafer projectile type anti-riot shotgun

Abstract

The utility model discloses a multi-disc projectile type anti-riot shotgun, and particularly relates to the field of shooting competitive accessories, the multi-disc projectile type anti-riot shotgun comprises a cartridge case main barrel, a projectile seat is arranged at the bottom of the cartridge case main barrel, a sealing gasket is arranged at the top of the cartridge case main barrel, and a cup-shaped projectile support is filled in an inner cavity of the cartridge case main barrel. An inner cavity of the cup-shaped projectile support is filled with one or more loading type wafer projectiles, and a charging cavity is formed among the cartridge case main cylinder, the projectile base and the bottom end of the cup-shaped projectile support. A bullet in a traditional shotgun bullet is replaced by the loading type disc bullet, the loading type disc bullet is designed to be hollow and in a hollow bag shape, the loading type disc bullet is filled with different types of filling agents to cope with different use scenes, the loading type disc bullet has the advantages of a kinetic energy bullet, a cloth bag bullet, a dyeing bullet and a tear bomb, and the loading type disc bullet is suitable for being used in different occasions. Therefore, the shotgun is more suitable for different application requirements of actual combats and bullet competitive games, and the using effect is improved.

Description

Technical Field

[0001] This utility model relates to the field of shooting competition accessories technology, and more specifically, it relates to a multi-disc bullet type anti-riot shotgun. Background Technology

[0002] Shotgun shells consist of a cartridge case, primer, propellant, and projectile. Their core design concept is to release a dense cluster of projectiles in a single shot, creating a scattering surface to strike the target. Early shotguns used lead projectiles, which were prone to deformation and had limited range. Modern competitive shotguns have gradually switched to cast iron or steel balls, improving ballistic stability and penetration. Shotgun shells disperse in a conical pattern after leaving the barrel, with a projectile diameter exceeding 1 meter within 5 meters, making them suitable for close-range, rapid-aiming competitive scenarios. Shotgun technology originated with 18th-century hunting rifles. Early lead bullets lacked sufficient range for competitive use; the introduction of cast iron projectiles in the late 19th century increased the effective range to over 100 meters. Competitive shotguns primarily use 12-gauge (18.5mm) shells to conform to international competition standards. The effective range of competitive shotguns is typically limited to within 50 meters. Improvements in rifling (such as rifled barrels) or sabot design enhance the projectile concentration at medium ranges (30-50 meters).

[0003] Current shotgun technology relies on the impact force of scattered projectiles to strike objects, thus achieving the effect of hitting them. However, in today's competitive shooting games, marking is more important than hitting, so current shotgun technology cannot meet the needs of competitive shooting games. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the embodiments of this utility model provide a multi-disc bullet type anti-riot shotgun. The technical problem to be solved by this invention is: how to improve the gaming experience and effect of shotguns in today's shooting games.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a multi-disc pellet type anti-riot shotgun shell, comprising a cartridge case main tube, a cartridge base at the bottom of the cartridge case main tube, a sealing gasket at the top of the cartridge case main tube, a cup-shaped cartridge holder filled in the inner cavity of the cartridge case main tube, and one or more loaded disc pellets filled in the inner cavity of the cup-shaped cartridge holder, wherein the cartridge case main tube, the cartridge base, and the bottom end of the cup-shaped cartridge holder form a loading cavity; the loaded disc pellet includes a pellet cup and a pellet cap, the pellet cap being engaged with the top end of the pellet cup.

[0006] In a preferred embodiment, the pellet cup has a filling cavity inside, and a fixing groove is provided at the top of the filling cavity; the inner diameter of the fixing groove is larger than the inner diameter of the filling cavity, and the inner diameter of the fixing groove is equal to the outer diameter of the pellet cover and is engaged.

[0007] In a preferred embodiment, the filling cavity is filled with marking dye powder and fine sand, and filled with liquid or powder fluorescent dyes and tracking substances for marking targets for subsequent identification and tracking. It is also filled with a trace amount of flammable material. The air expansion caused by the combustion of the flammable material opens the pellet cap, allowing the marking dye powder to be discharged smoothly. The loading cavity is filled with gunpowder.

[0008] In a preferred embodiment, the cartridge case main tube includes a main body tube, and a locking groove is formed on the outer wall of the bottom end of the main body tube; the cartridge base includes a base, and an installation cavity is provided inside the base. A primer seat is fixedly provided at the center of the base, and the installation cavity is engaged and fixed with the locking groove.

[0009] In a preferred embodiment, the cup-shaped sabot includes a sabot body, the top of which has a receiving cavity, the inner diameter of which is larger than the outer diameter of the loaded disc projectile.

[0010] In a preferred embodiment, the cartridge case, cartridge base, and loaded disc projectile are all made of copper or steel.

[0011] The technical effects and advantages of this utility model are as follows: This utility model replaces the bullets in traditional shotgun shells with loaded disc bullets. The hollow, sac-like design of the loaded disc bullets allows for the filling of different types of fillers to meet different usage scenarios. It combines the advantages of kinetic energy bullets, beanbag rounds, dye rounds, and tear gas rounds, making this shotgun more suitable for different application needs in actual combat and shooting games, thus improving its effectiveness. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0013] Figure 2 This is a second-view schematic diagram of the overall structure of this utility model.

[0014] Figure 3 This is a schematic diagram of the overall structure of this utility model (section of the cartridge case main tube).

[0015] Figure 4 For the present utility model Figure 3 Side view of the middle structure.

[0016] Figure 5 This is a schematic diagram of the loading structure of the loading disc projectile to the cup-shaped sabot of this utility model.

[0017] Figure 6 This is a schematic diagram of the cartridge case main tube structure of this utility model.

[0018] Figure 7 This is a schematic diagram of the spring base structure of this utility model.

[0019] Figure 8 This is a schematic diagram of the loading-type circular projectile structure of this utility model.

[0020] The attached diagram is labeled as follows: 1 cartridge case main tube, 2 cartridge base, 3 sealing gasket, 4 cup-shaped cartridge sabot, 5 loaded disc projectile, 6 propellant cavity; 11 main tube, 12 locking groove; 21 base, 22 mounting cavity, 23 primer seat; 41 cartridge sabot body, 42 storage cavity; 51 projectile cup, 52 projectile cover, 53 filling cavity, 54 fixing groove. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] This utility model provides, for example Figure 1-3 The multi-disc projectile riot control shotgun shown includes a cartridge case main tube 1, a cartridge base 2 at the bottom of the cartridge case main tube 1, a sealing gasket 3 at the top of the cartridge case main tube 1, a cup-shaped cartridge holder 4 filled in the inner cavity of the cartridge case main tube 1, and one or more loaded disc projectiles 5 filled in the inner cavity of the cup-shaped cartridge holder 4. The cartridge case main tube 1, the cartridge base 2 and the bottom of the cup-shaped cartridge holder 4 form a loading cavity 6.

[0023] Specifically, when assembling the shotgun shell, the overall installation of the shell is completed by assembling the main shell tube 1 and the cartridge base 2. Then, a certain amount of gunpowder is added into the cavity of the loaded shell, followed by filling the cup-shaped cartridge base 4. The cup-shaped cartridge base 4 and the shell form a seal for the loaded gunpowder. The loaded disc pellet 5 is then inserted into the cup-shaped cartridge base 4, and the opening at the top of the shell is sealed by the sealing gasket 3, thus completing the overall assembly of the shotgun shell.

[0024] like Figure 2 and 6 -7. The cartridge case main tube 1 includes a main tube 11, and a locking groove 12 is provided on the outer wall of the bottom end of the main tube 11; the cartridge base 2 includes a base 21, and an installation cavity 22 is provided inside the base 21. A primer seat 23 is fixedly provided at the center of the base 21. The primer seat 23 is set so that the shot is impacted by the firing pin, thereby igniting the gunpowder in the charge cavity 6. The installation cavity 22 is engaged and fixed with the locking groove 12. The cartridge case main tube 1, the cartridge base 2 and the loaded disc projectile 5 are all made of copper or steel.

[0025] When installing the cartridge case, the main cartridge case 1 and the cartridge base 2 are aligned and locked together by the locking groove 12 at the bottom of the main body 11 and the installation cavity 22, thus forming the empty shell installation of the cartridge case.

[0026] like Figure 3-5 As shown in Figure 8, the cup-shaped sabot 4 includes a sabot body 41, with a receiving cavity 42 at the top of the sabot body 41. The inner diameter of the receiving cavity 42 is larger than the outer diameter of the loaded disc projectile 5. The cup-shaped sabot 4 can isolate the propellant and the loaded disc projectile 5 before firing, preventing them from mixing and ensuring safety and accuracy during firing. During firing, the cup-shaped sabot 4 helps to propel the loaded disc projectile 5 forward and can seal the gap between the loaded disc projectile 5 and the firing tube, reducing the leakage of high-pressure driving gas. This is beneficial to increasing the firing velocity of the loaded disc projectile 5, thereby improving the firing effect. The cup-shaped sabot 4 also helps to seal the gas during the combustion of the propellant, making the propulsion efficiency higher and further ensuring the stability and accuracy of the firing. Moreover, the cup-shaped sabot 4 flies out of the barrel together with the loaded disc projectile 5, protecting the barrel during firing and preventing the loaded disc projectile 5 from directly colliding with the inner wall of the barrel, reducing barrel wear and extending its service life. The loaded disc projectile 5 The device includes a pellet cup 51 and a pellet cap 52, with the cap 52 snapping into the top of the cup 51. The cup 51 has a filling cavity 53 inside, and a fixing groove 54 is formed at the top of the filling cavity 53. The inner diameter of the fixing groove 54 is larger than the inner diameter of the filling cavity 53, and the inner diameter of the fixing groove 54 is equal to the outer diameter of the cap 52 and snaps into place. The filling cavity 53 is filled with marking dye powder and fine sand, and may also contain liquid or powdered fluorescent dyes or tracking substances for marking targets for subsequent identification and tracking, and may be layered with additional filling materials. The cartridge case is filled with a small amount of flammable material. The air expansion caused by the combustion of the flammable material opens the cartridge case 52, allowing the marking dye powder to be discharged smoothly. The cartridge case 6 is filled with gunpowder. The end of the cartridge case 41 is slightly larger than the top of the cartridge case 41, and the outer diameter of the end of the cartridge case 41 is similar to the barrel diameter. This allows the cup-shaped cartridge case 4 and the loaded disc projectile 5 to fly out of the barrel together, ensuring that the cup-shaped cartridge case 4 and the loaded disc projectile 5 only fly along their original trajectory, thus achieving effective impact.

[0027] The specific implementation method is as follows: the loaded disc projectile 5 has a variety of thicknesses, the standard thicknesses are 4.5mm and 8mm, and special thicknesses can be customized. The loaded disc projectile 5 has a hollow sac-like design inside, and can be filled with different types of fillers to cope with different usage scenarios, combining the advantages of kinetic energy bullets, beanbag rounds, dyeing bullets and tear gas bullets.

[0028] Shotgun shells designed for kinetic energy purposes have low initial velocity and weak penetration. They contain a single thickened, loaded disc pellet 5, which is filled with a dense material such as fine sand that does not cause serious injury. The impact force knocks back the target, making them suitable for dispersing riotous crowds.

[0029] A beanbag round, containing multiple thin-bladed round pellets stacked together. The pellets are filled with a high-density material such as fine sand that does not cause serious injury. When multiple thin-bladed round pellets are fired, they can form a better coverage and spread the impact force upon impact. They can cause pain but do not penetrate the human body, and are used to subdue rioters at close range.

[0030] Shotguns used for dyeing purposes have thin-film loaded disc pellets 5 filled with liquid or powder fluorescent dyes and tracking substances. When the shotgun is impacted by a high-speed airflow and rushes forward, the flammable material inside (such as gunpowder) burns and expands, impacting and opening the pellet cover 52, and the dye inside is scattered to mark the target for subsequent identification and tracking.

[0031] Shotgun shells intended for tear gas use are loaded with disc-shaped projectiles. The projectiles are filled with liquid or powdered tear gas agents and release irritant gases (such as CS gas) to force targets to evacuate or incapacitate them, making them suitable for use in mass incidents. The disc-shaped projectiles, by standardizing the projectiles for various riot control shotgun munitions, effectively simplify the complex production process and enhance the effectiveness of riot control shotguns.

[0032] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can refer to mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc., are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0033] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0034] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A multi-round pellet type riot bomb projectile comprising a shell main cylinder (1), characterized in that: The bottom of the shell main cylinder (1) is provided with a shell seat (2), the top of the shell main cylinder (1) is provided with a sealing gasket (3), the inner cavity of the shell main cylinder (1) is filled with a cup-shaped shell holder (4), the inner cavity of the cup-shaped shell holder (4) is filled with one or more loaded round pellet (5), the shell main cylinder (1), the shell seat (2) and the bottom end of the cup-shaped shell holder (4) form a charge cavity (6); The loaded round pellet (5) comprises a pellet cup (51) and a pellet cover (52), the pellet cover (52) is connected with the top end of the pellet cup (51).

2. A multiple round of anti-riot buckshot according to claim 1, characterized in that: The inside of the pellet cup (51) is provided with a filler cavity (53), the top end of the filler cavity (53) is provided with a fixed clamping groove (54); The inner diameter of the fixed clamping groove (54) is greater than the inner diameter of the filler cavity (53), the inner diameter of the fixed clamping groove (54) is equal to the outer diameter of the pellet cover (52) and is connected.

3. A multiple round of anti-riot buckshot according to claim 2, characterized in that: The filler cavity (53) is filled with marking dye powder and fine sand, and the charge cavity (6) is loaded with gunpowder.

4. A multiple round projectile riot billy according to claim 1, wherein: The shell main cylinder (1) comprises a main cylinder (11), the bottom end of the main cylinder (11) is provided with a clamping groove (12); The shell seat (2) comprises a base (21), the inside of the base (21) is provided with an installation cavity (22), the center of the base (21) is fixedly provided with a primer seat (23), the installation cavity (22) is connected with the clamping groove (12) and is fixed.

5. A multiple round projectile riot billy according to claim 1, wherein: The cup-shaped shell holder (4) comprises a shell holder body (41), the top end of the shell holder body (41) is provided with a receiving cavity (42), the inner diameter of the receiving cavity (42) is greater than the outer diameter of the loaded round pellet (5).

6. A multiple round projectile riot billy according to claim 1, wherein: The shell main cylinder (1), the shell seat (2) and the loaded round pellet (5) are all made of copper or steel material.

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