RU8790U1 - MODULAR ARROWS - Google Patents

Abstract

Modular small arms containing a barrel, a receiver with a shank, a trigger mechanism with a trigger and a trigger, a bolt and a magazine with cartridges assembled into a single combat module, a butt, a forearm and a sight with a front sight and the whole, characterized in that the fore-end is made in the form of a prefabricated structure consisting of two U-shaped racks interconnected with a front sight and a whole U-shaped block forming a handle for carrying weapons, and box-shaped fastened to the racks a cross-section equipped with two handles, at the location of one of which a spring-loaded trigger is pivotally hinged at the base, connected via a curved rod to a L-shaped inlet mounted on the axis of the descent of the trigger mechanism of the combat module, the outlet being provided with a protrusion interacting with the descent, and the butt is made in the form of a box lining that covers the trigger of the combat module with its side cheeks, and is fixed with the help of an insert on the shank of the receiver.

Description

STRONG WEAPON MODULAR DESIGN

The utility model relates to weapons technology and is a small arms of modular design, designed for hunting and amateur hunting, self-defense and use in confined spaces, when it becomes necessary to use small arms.

Standard models of small arms are known, such as AKM, AK-74, Lynx §, Saiga S, Saiga K and others, in which the butt is made folding to reduce the size and ease of transportation. However, the folding butt does not reduce the weight of the weapon and does not allow targeted shooting offhand, because it takes some time to put him into a combat situation.

Small arms are also known, which, in order to reduce the overall length, are made according to the bullpup layout scheme, for example, the Austrian 5.56 mm AUG Shteyr assault rifle (as well as a submachine gun, carbine and light machine gun of the same company) or a German shturyvaya Heckler and Koch 1 rifle (see {((Urakhovsky V.I., Slutsky B.A. Special weapons. Arsenal-Press, M., 1995, p. 32, 48-50, 53) containing a barrel, a barrel box, trigger mechanism, bolt, magazine, butt, forend and sight, in which the butt is made as a single forend molded case, covering the main components and mechanisms of weapons and closed from the end with a rubber butt pad.

MKI F 41 A 11/02 F 41 C 23/00

quite laborious, for example, the installation of the trigger mechanism of the Steyr rifle is carried out through a narrow hole in the butt end.

The purpose of this utility model is to eliminate these drawbacks, i.e. the creation of small-sized small arms that have the combat characteristics of standard models, have a proven technological design and do not require significant costs for their production.

The solution to this problem is achieved by the fact that in small arms of a modular design, containing a barrel, a receiver with a shank, a trigger mechanism with a trigger and a trigger, a bolt and a magazine with cartridges assembled into a single combat module, as well as a stock, forend and sight with the front sight and the entire forend is made in the form of a prefabricated structure consisting of two U-shaped racks connected to each other by a front sight and an entire block and a shaped section forming a handle for carrying weapons, and C1 the base section of the box section, equipped with two handles, in the place of placement of one of which a spring-loaded trigger is pivotally hinged, connected using a curved rod with a L-shaped pull, mounted on the descent axis of the trigger module of the combat module, and the push is equipped with a protrusion that interacts with the descent, and the tsilklad is made in the form of a box lining, which engages the trigger of the combat module with its side cheeks, and is fixed with the help of the insert on the receiver shank.

The essence of the utility model is illustrated by drawings, where:

on the . I - shows a General view of small arms of modular design in longitudinal section;

in FIG. 4 is a view B of FIG. I;

in FIG. 5 - view G of FIG. 4;

in FIG. 6 - section DD is shown in FIG. 5;

in FIG. 7 is a view B of FIG. I;

on city 8 - the section in fig. 7.

Small arms of a modular design comprise a barrel I assembled as a single combat module, a receiver 2 with a theostovik 3, a trigger mechanism (shown incompletely) with a trigger 4 and a trigger 5 (the trigger of a combat module can be made in one piece with a trigger or interact with it through an intermediate lever depending on the modification of the standard sample), shutter b and 7 with cartridges.

6 as a combat module, assembly units of standard small arms can be used, for example, various modifications of the Saiga 410 hunting rifle, Saiga 4IX, Saiga 20, Saiga 20C, Saiga 12, Saiga I2C, Saiga 7.62x39 and other rifles of anshshogic dimensions.

The fore-end in weapons of modular design is made in the form of a prefabricated module, consisting of front 8 and rear 9 U-shaped racks, interconnected by a block of 10 i-shaped sections, at the ends of which the front sight II and the rear sight 12 of the weapon sight are fixed. Block 10 with racks 8 and 9 form a handle for convenient carrying weapons. The lower part of the fore-end is made in the form of a box section fastened to the struts 8 and 9, equipped with a front support handle 14 and a combat handle 15 with a bracket 16, in the place of which a trigger 17 is mounted on the base 13 of the hinge 17. The trigger 17 is placed on the axis 18 the spring carrying it 19. The trigger 17 is pivotally connected by a curly, for example, wire rod 20, to an L-shaped inlet 21 mounted on the axis 22 of the trigger 5 of the trigger module of the combat module.

Oppress 21 is equipped with a protrusion 23, interacting with the descent 5 in the production of a shot. The base 13 of the forend is fixed on the combat module with a screw 4 through the installation sleeve 25.

The butt 26 is made in the form of a box lining, which covers the trigger 4 of the combat module with its side cheeks, and is mounted on the shank 3 of the receiver 2 with screws 27 through the insert 28.

Assembling small arms of a modular design is simple and does not require special equipment. On a combat module consisting of a barrel, receiver, bolt, firing mechanism and magazine, taken from a standard small-arms weapon, for example, a Saiga hunting rifle, instead of a standard wooden or plastic forend, the forehand module of the prefabricated structure is installed, with base 13, handles 14, 15, with a trigger 17, uprights S, 9 and a block 10 with a front sight II and the Whole 12. The free end of the rod 20 is inserted into the outlet 21, which is placed on the axis 22 of the trigger 5 of the trigger mechanism of the combat medal. The base 13 is fixed on the combat module with a screw 24 and an installation sleeve 25.

Instead of a standard stock on the shank 3 of the receiver 2 of the combat module with the help of the insert 28 and screws 27, a box-shaped cover 26 is fixed, forming a short stock, which converts the standard small arms into weapons arranged according to the bullpup scheme.

Shooting from the described small arms of modular design is carried out in the usual way. After removing the weapon from the fuse (not shown) by pressing the trigger 17 through the rod 20 and the pressure 21 shooter actuates the trigger mechanism of the combat module and fires.

Claims (1)

Modular small arms containing a barrel, a receiver with a shank, a trigger mechanism with a trigger and a trigger, a bolt and a magazine with cartridges assembled into a single combat module, a butt, a forearm and a sight with a front sight and the whole, characterized in that the forearm is made in the form of a prefabricated structure consisting of two U-shaped racks interconnected with a front sight and an entire U-shaped block forming a handle for carrying weapons, and box-shaped fastened to the racks a section equipped with two handles, at the location of one of which a spring-loaded trigger hook is pivotally attached to the base, connected via a curved rod with a L-shaped inlet mounted on the axis of the descent of the trigger mechanism of the combat module, and the outlet is provided with a protrusion interacting with the descent, and the butt is made in the form of a box lining, which covers the trigger of the combat module with its side cheeks, and is fixed with the help of an insert on the shank of the receiver.