RU214390U1 - Cartridge simulator for pneumatic weapons with lateral compressed gas supply - Google Patents

Abstract

The utility model relates to weapons technology, namely to a cartridge simulator for use in pneumatic weapons with a side supply of compressed gas. Cartridge simulator for pneumatic weapons with lateral supply of compressed gas is made with a bullet socket and channels made with inlets on the outer surface, while the bullet socket intersects with the channels, the channels are made at an angle to the direction of the bullet, and the bullet socket has a transition section that limits movement bullets. The implementation of channels for supplying compressed in a direction that does not coincide with the direction of the bullet's departure from the weapon makes it possible to prevent the use of the claimed cartridge simulator as a firearm. 2 ill.

Description

The utility model relates to weapons technology, namely to a cartridge simulator for use in pneumatic weapons with a side supply of compressed gas.

A cartridge simulator is known from the prior art (JP 2010048522, publ. 03/04/20210), made in the form of a cylindrical sleeve equipped with bullet fixation elements and intended for use in pneumatic weapons with an axial supply of compressed gas. The design of the cartridge simulator for pneumatic weapons with axial compressed gas supply provides open access to the pre-bullet space, which makes it possible to illegally convert it into a firearm. In addition, the implementation of the well-known cartridge simulator with a significant amount of pre-bullet space reduces the speed of the bullet and the accuracy of fire.

A disadvantage of the well-known cartridge simulator is the possibility of its transformation into firearms.

The objective of the utility model is to create a cartridge simulator, which makes it possible to prevent its use as firearms.

The problem is solved due to the fact that the cartridge simulator is characterized by the fact that it is made with a bullet nest and channels made with inputs on the outer surface, while the bullet nest intersects with the channels, the channels are made at an angle to the direction of the bullet, and the bullet nest has a transition area that restricts the movement of the bullet

The design of the proposed cartridge simulator eliminates the conversion of the cartridge simulator into firearms due to the implementation of a bullet nest in the simulator, which intersects with channels made with inlets on the outer surface at an angle to the bullet departure direction. Therefore, when you try to place a live charge in the declared cartridge simulator, the direction of the explosion will not coincide with the direction of the bullet's departure, which will not allow the bullet to acquire high kinetic energy.

The essence of the utility model is illustrated by the following drawings:

fig. 1 - cartridge simulator;

fig. 2 - pneumatic weapon equipped with a cartridge simulator.

Next, the cartridge simulator will be considered on the example of its execution in the form of a cylindrical body with four channels (figure 1). In the body of the cartridge simulator is made bullet hole 1 (figure 1). Bullet 2 is placed with an interference fit in the bullet socket 1. The socket 1 intersects with the channels 3, the inputs of which are located on the outer surface 4 of the cartridge simulator. In this case, the channels 3 are made at an angle to the direction of the bullet 2 departure.

In the bullet nest 1 there is a transition section 5, which limits the movement of the bullet 2 beyond the section of the intersection of the channels 3 with the bullet nest 1. The transition section 5 can be implemented in the form of a step or in the form of a transitional cone when the socket 1 is made in the form of two holes of different diameters (Fig. one).

On the outer surface 4, an annular groove 6 can be made, located behind the inlets of the channels 3 in the direction from the front cut of the cartridge simulator. Groove 6 is designed to accommodate elastic material 7 in it. This will prevent gas leakage, increase the speed of the bullet and increase the accuracy of shooting. As an elastic material, various types of rubber, polyurethanes and elastomers can be used.

An annular recess 8 can be made on the outer surface 4, passing through the inlets of the channels 3. The recess 8 is designed to connect the channels 3 of the cartridge simulator with the channel 9 for supplying compressed gas of pneumatic weapons (figure 2) and unhindered passage of compressed gas into the pre-bullet space of the cartridge simulator.

In a traditional embodiment, the cartridge simulator can be made in the form of a cylindrical body. However, the dummy cartridge can be in the form of a body of any section, which depends on the characteristics of the weapon, for example, the configuration of the magazine, the location of the dummy cartridges in the magazine, etc.

Channels 3 are intended for the passage of compressed gas to the pool 2. Options are possible in which the number of channels 3 intersecting with socket 1 differs from the described option. The number of channels 3 is chosen depending on the design of the pneumatic weapon, the required initial bullet velocities and the accuracy of fire.

Restriction of the movement of the bullet 2 beyond the section of the intersection of the channels 3 with the bullet nest 1 by means of the transition section 5 is necessary to ensure the access of compressed gas to the pool 2.

To limit the volume of the pre-bullet space, the depth of the bullet nest 1 can be made not exceeding a value equal to three diameters of the bullet nest 1. Limiting the volume of the pre-bullet space makes it as difficult as possible to place elements in the cartridge simulator that can modify it into firearms. In addition, based on the tests carried out, limiting the volume of the pre-bullet space helps to increase the speed of the bullet and improve the accuracy of shooting.

A cartridge simulator can be made of various types of materials, such as metal, plastic, etc.

Protection from the conversion of the cartridge simulator into firearms is ensured by the implementation of the bullet nest intersecting with channels 3, which are made at an angle to the direction of bullet departure 2. Therefore, when trying to place a live charge in the cartridge simulator, the direction of the explosion will be multidirectional and dispersed, which will not allow the bullet to acquire a high kinetic energy. In a preferred embodiment, the channels 3 can be made with respect to the bullet nest 1 at an angle close to 90°.

The claimed cartridge simulator protects bullets from damage during transportation, reloading the magazine, and sending them from the magazine into the barrel of the weapon. The design of the cartridge simulator allows it to be used in weapons that maximally imitate the use of firearms cartridges (loading cartridges in the magazine, reloading, ejecting the spent cartridge case from the chamber), which can be used for initial training in shooting skills, the correct handling of weapons and increasing safety at work with any weapon.

The claimed simulator cartridge works as follows.

After placing the cartridge simulator with a bullet 2 in the chamber 10 of the weapon (figure 2), compressed gas is supplied through the channel 9 of the weapon into the channels 3 of the cartridge simulator, which imparts kinetic energy to the bullet 2, and it flies out of the cartridge simulator.

The execution of the cartridge simulator with channels through which compressed gas enters in a direction that does not coincide with the direction of the bullet from the weapon, as well as the execution of the socket with a transitional section that provides compressed gas access to the bullet, allows you to save the function of the claimed cartridge simulator as a non-firearm ammunition.

Claims (1)

Cartridge simulator for pneumatic weapons with lateral compressed gas supply, characterized in that it is made with a bullet nest and channels made with inlets on the outer surface, while the bullet nest intersects with the channels, the channels are made at an angle to the direction of the bullet, and the bullet nest has transition area that limits the movement of the bullet.

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