Fast-loading canister shot drum magazine

Abstract

The invention relates to a fast-loading canister shot drum magazine which increases the capacity of the canister shot drum magazine and solves the problem of conveying clamping stagnation of canister shot of various lengths. The canister shot drum magazine comprises a guide rail plate (5), a mandrel (11), a torsion spring (12), a canister shot shifting wheel (6), a canister shot pushing plug (2), a canister shot outlet (1) and a ratchet mechanism, wherein the canister shot outlet (1) is fixed on a drum magazine body (10), an included angle exists between the each of the front side and the rear side of the canister shot outlet (1) and the cylindrical bottom surface of the drum magazine body (10), the torsion spring (12) and the canister shot shifting wheel (6) sequentially sleeve the mandrel (11), the torsion spring (12) drives the mandrel to rotate, the ratchet mechanism drives the canister shot shifting wheel (6) to rotate, the guide rail plate (5), the inner surface of the drum magazine body (10) and the outer periphery of a torsion spring seat (13) for two circles of spiral guide rail grooves, and one side of the canister shot pushing plug (2) is rotatably connected with the canister shot shifting wheel (6).

Description

technical field [0001] The invention belongs to the technical field of firearms, and in particular relates to a quick-loading shotgun, which is suitable for automatic or semi-automatic shooting shotguns. Background technique [0002] Existing shotguns generally adopt pump feed, magazine feed and drum feed. The shotgun used in the existing shotgun has a large caliber and is a plastic shell flat bullet, so it is difficult to make the shotgun enter the chamber. At the same time, the caliber of the shotgun is relatively large, and the volume of the shotgun is also large, which makes it impossible for the shotgun to have a capacity of more than 10 rounds regardless of whether the shotgun is fed by the existing pump or the magazine. Therefore, all countries are developing shotgun drums to increase the capacity of shotguns. However, the shape of the shotgun has a protruding bottom edge, and most of them are plastic shell structures, so that the shells are arranged in the drum wit...

AI Technical Summary

Problems solved by technology

[0004] The invention provides a quick-loading shot drum, which greatly increases the capacity of the shot drum, solves the technical problem that only the same type and size of shot can be transported, and solves the technical problem that the existing shot drum is stuck in feeding , to realize the size coordination between the shotgun drum and the shotgun, suitable for various types of shotgun such as long bullets and short bullets, and solve the problem of quick loading of the drum

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