TRAINING ATTACHMENT

Abstract

The invention relates to small arms. A training attachment comprises a housing having an element for fastening to a combat or dummy firearm, a barrel for a projectile, spring-loaded elements for feeding, ramming and storing a projectile, and gas channels. Lightweight elements, for example airsoft or paintball pellets, are used as the projectile. A shot is fired using standard blank cartridges. The technical result is the firing of a projectile from a combat or dummy weapon with negligible energy during tactical drills with assessment of aim and hit accuracy.

Claims

1. A training attachment, comprising: a housing with an element for attaching to a weapon, wherein the attachment is equipped with a barrel, a gas channel for passing a smaller part of a gas, and at least one output channel for releasing of a most part of the gas.

2. The attachment according to claim 1, wherein the attachment is equipped with an element for projectiles storing.

3. The attachment according to claim 2, wherein the attachment is equipped with a rammer and a return spring.

4. The attachment according to claim 3, wherein the gas channel is made inside the rammer.

5. The attachment according to claim 4, wherein the gas channel is made partially inside the rammer and partially in a housing in which the rammer is located, while the gas channel is configured to open and close depending on a position of the rammer.

6. The attachment according to claim 1, wherein the attachment is equipped with an element for the projectile rotation.

7. The attachment according to claim 1, wherein the attachment is equipped with a element for narrowing the barrel of a weapon.

8. The attachment according to claim 1, wherein that the attachment has an expansion chamber.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

[0008] The invention is explained by a drawing.

[0009] FIG. 1 shows the training attachment.

[0010] 1housing; [0011] 2element for attaching to a weapon, [0012] 3barrel for a projectile, [0013] 4element for projectiles storing, [0014] 5projectiles, [0015] 6the projectile rotation element, [0016] 7gas channel, [0017] 8return spring, [0018] 9rammer, [0019] 10expansion chamber, [0020] 11element for narrowing the bore, [0021] 12output channels, [0022] 13barrel of the weapon.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT

[0023] Training attachment works as follows.

[0024] The attachment housing 1 is placed on the barrel of the weapon 13 using the attaching element 2, the projectiles 5 are placed in the element for projectiles storing 4, the projectiles using the feed mechanism located in the element for projectiles storing are fed into the barrel of the attachment 3. At the moment of a shot from a weapon with a blank cartridge, the powder gases, passing the element of narrowing the bore of the weapon barrel 11, fall into the expansion chamber 10 and act on the rammer 9, which, moving, blocks the access of the next projectile to the attachment barrel, the smaller part of the powder gases passing through the gas channel 7, ejects the projectile 5 from the channel of the barrel 3, while most of the powder gases are discharged through the output channels 12, after that, the rammer 9 returns to its original position by the return spring 8, the next projectile falls into the free channel of the barrel 3 and the cycle repeats.

[0025] The attachment barrel is made as a single unit with the weapon or installed separately; the barrel can be smooth or rifled. The element for projectiles storing is a container, or a magazine, a holder, a turret type drum, a disk that can be removable or not. The container is equipped with a rotary projectile feeding mechanism. The container is a hollow cylinder, on the inner surface of which a spiral channel for projectiles is made, and in the center there is a rotor driven by a cocked flat spiral spring. The container is equipped with a locking mechanism to prevent projectiles from falling out, in a position disconnected from the attachment housing if the container is removable. The projectile rotation element can be adjustable, that is, for example, have an adjusting screw located in the housing above the rubber or silicone element interacting with the projectile and making it rotate. The gas channel is intended for the passage of gas, which acts on the projectile and throws it out of the attachment barrel. The gas channel may be combined with a rammer, or may pass separately in the housing. Also, the gas channel can be made partially in the rammer, and partially in the housing or other element, with the possibility of overlapping and opening in a certain position of the rammer. The expansion chamber is formed by a cavity in the housing, between the narrowing element of the barrel of the weapon and the rammer. The element of narrowing the channel of the barrel of the weapon is necessary for using the training attachment with combat weapons, for the operation of automatics weapons. The element of narrowing the channel of the barrel of the weapon, depending on the implementation, can perform a distribution function for powder gases. The output channels are designed to exit most of the powder gases. As projectiles, light throwing equipment is used, such as 6 mm airsoft balls, paintball balls (with coloring liquid), or any other throwing equipment. At a projectile speed of about 100 m/s, and having a projectile mass of about 0.2 g they receive muzzle energy equal to the game weapon, which is acceptable for tactical training. The technical result has been achieved.