RU2548285C1 - Small arms magazine discharge manipulator - Google Patents

Abstract

FIELD: weapons and ammunition.

SUBSTANCE: small arms magazine discharge manipulator includes a magazine, a clamp of a trigger mechanism, an axis of a magazine catch and a spring-loaded catch. The design also includes a two-arm lever. A spring-loaded pin interacting with the rear wall of the magazine is installed in the lever. Key buttons of one arm of the two-arm lever are located symmetrically relative to the clamp of the trigger mechanism. On key buttons of the two-arm lever there is corrugation. The pin is installed on a stud. The stud connects the catch, the pin and the second arm of the two-sided lever. The two-arm lever and the pin are made from light alloy or from polymer.

EFFECT: improving operating properties of arms.

6 cl, 3 dwg

Description

The invention relates to small arms and can be used in automatic, self-loading, combat and hunting small arms.

A known design of a device for resetting a magazine of small arms described in US patent No. 7,921,587, 04/12/2011, F41A 9/65, containing a magazine, latch, symmetric key.

Installing an equipped magazine in this design requires great effort, since it is necessary to compress the spring located in the neck of the magazine, which is made with high rigidity, which reduces usability. In addition, the installation base of the store is limited and has a backlash, while there is excessive rolling of the store in the neck.

Closest to the claimed technical solution in terms of technical nature and the technical result achieved is the design of a latch of a Kalashnikov assault rifle store (Manuals on a small business. 7.62 mm modernized Kalashnikov assault rifle. Moscow, Military Publishing House, 1985, p. 135).

Kalashnikov assault rifle is made with a secure fixation of the store in the receiver, and the store has a small neck. However, to remove the store you must use two hands. When the latch is turned off, the magazine does not fall out, but is held by the front hook in the receiver window. To remove it, you need to move the bottom of the store forward and separate it. This leads to costs both in time and in the implementation of additional movement of the user's hands, which distracts from the process of firing, which reduces the effectiveness of shooting.

The objective of the invention is to improve the operational properties of weapons due to ease of use.

The technical result consists in the design of a two-shouldered lever, in which a spring-loaded finger is installed, interacting with the rear wall of the store.

The problem is achieved in that the manipulator of the resetting of the small arms store contains a magazine, trigger bracket, magazine latch axis, spring-loaded latch. The two-arm lever with keys located symmetrically to the staples is additionally introduced into the design. A spring-loaded finger interacting with the rear wall of the magazine is installed in the lever. The keys of one shoulder of the two shoulders of the lever are located symmetrically relative to the trigger guard. On the keys of the two shoulders of the lever is made corrugation. A spring loaded pin is mounted on the pin. A pin connects the latch, the spring-loaded pin and the second shoulder of the double-sided lever. The two-armed lever and spring-loaded finger are made of light alloy or polymer.

Below is one of the examples, in no way limiting all possible options for implementing the claimed technical solution.

The invention is illustrated by drawings, which depict:

figure 1 - General view of small arms with a magazine;

figure 2 is a General view of the manipulator dump the store;

figure 3 is a top view of the two shoulders of the lever.

The reset arm of the small arms magazine comprises a magazine 1, a trigger bracket 2, a latch 3, a two-arm lever 4 (FIG. 1). One shoulder 5 of the two shoulders of the lever 4 is made with the keys 6 (figure 2), located symmetrically relative to the bracket 2 of the trigger; on the keys 6 of one shoulder 5 of the two shoulders of the lever 4 and on the second shoulder 7 of the two shoulders of the lever 4 is made corrugation 8. In the two shoulders of the lever 4 is a finger 9, interacting with the rear wall of the magazine 1. The finger 9 is fixed with a pin 10 and spring loaded 11. The lever 4 and the latch 3 is mounted on the axis 12 in the bracket 2 of the trigger. The latch 3 is spring-loaded with a spring 13.

The store 1 has a front hook 14, interacting with the protrusion 15 of the receiver, and a rear hook 16, interacting with the latch 3.

Attach the store 1 so that its front hook 14 went beyond the protrusion 15 in the receiver. The spring-loaded latch 3 of the magazine 1 pivots on the axis 12 of the magazine latch and engages with the rear hook 16 of the magazine. The springy finger 9 of the manipulator interacts with the rear wall of the magazine 1, providing additional fixation of the magazine 1 in the receiver.

To reset the magazine 1, press the button 6 of the shoulder 5 of the lever of the manipulator of the dumping of the store or the second shoulder 7 of the lever of the manipulator of the reset of the store. The lever 7 presses on the finger 9, which in turn acts on the rear wall of the store 1 and rotates it. In this case, the rear hook 16 of the magazine disengages from the latch 3 of the manipulator. The front hook 14 of the magazine disengages from the receiver and the magazine 1 is reset.

Thanks to the introduction of a two-shouldered lever with keys into the design of the manipulator, the magazine is quickly removed from the small arms. In addition, an additionally installed finger in the arm of the manipulator provides reliable fixation of the store in the receiver.

Claims (6)

1. Manipulator reset small arms store, containing a magazine, trigger bracket, magazine latch axis, spring-loaded latch, characterized in that a two-arm lever with keys is additionally inserted, in which a spring-loaded finger is mounted interacting with the rear wall of the magazine. 2. The store reset manipulator according to claim 1, characterized in that the keys of one shoulder of the two shoulders of the lever are located symmetrically with respect to the trigger guard. 3. The store reset manipulator according to claim 1, characterized in that the spring-loaded finger is mounted on the pin. 4. The store reset manipulator according to claim 3, characterized in that the pin connects the latch, the spring-loaded finger and the second shoulder of the two-shouldered lever. 5. The store reset manipulator according to claim 1, characterized in that a corrugation is performed on the keys of the two shoulders of the lever. 6. The store reset manipulator according to claim 1, characterized in that the two-arm lever and spring-loaded finger are made of light alloy or polymer.

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