TURLAKOV'S RIFLE N 9 (COSSACK CARBINE)

Abstract

The invention relates to hand firearm and is aimed at improving the ergonomics of firearm with a bullpup layout.

The specified technical result is achieved by the fact that the bolt of the firearm has an extension of the bolt handle, which makes it possible to position the bolt handle near the trigger, thereby facilitating the process of reloading the firearm.

Claims

1. The firearm containing the barrel with the breech, the bolt that locks and unlocks the barrel when turning around the longitudinal axis of the barrel, the bolt handle, the receiver, the trigger, the pistol grip, the butt stock, the magazine located between the butt stock and the pistol grip, characterized in that the bolt handle is connected to the bolt by means of the handle extension and, when the barrel is unlocked and locked, rotates together with the bolt around the longitudinal axis of the barrel, at the same time, the distance from the beginning of the attachment of the handle extension to the bolt to the front end of the bolt is no more than 100 mm, and the bolt handle itself is located between the trigger and the butt stock;

2. The firearm, characterized by claim 1, in that the handle extension has the bend for the passage of the case over the handle extension;

3. The firearm, characterized by claim 1, claim 2, in that the handle extension has the bend for the passage of the case under the handle extension;

4. The firearm, characterized by claim 1, claim 2, claim 3, in that the handle extension in the cross section has the form of a ring sector;

5. The firearm, characterized by claim 1, claim 2, claim 3, claim 4 in that the handle extension in the cross section has the form of a ring sector with the slot for the passage of the case;

6. The firearm, characterized by claim 1, claim 2, claim 3, claim 4, claim 5 in that the handle extension has the reinforcement;

7. The firearm, characterized by claim 1, claim 2, claim 3, claim 4, claim 5, claim 6 in that the handle extension has the protrusion that enters the recess of the receiver;

8. The firearm characterized by claim 1, claim 2, claim 3, claim 4, claim 5, claim 6, claim 7, in that the trigger is located between the butt stock and the bolt handle;

9. The firearm, characterized by claim 1, claim 2, claim 3, claim 4, claim 5, claim 6, claim 7 in that the bolt handle enters the recess on the pistol grip.

Description

BRIEF DESCRIPTION OF DRAWINGS

[0007] The essence of the invention is illustrated by drawings, where:

[0008] on FIG. 1—shows the appearance of the proposed firearm;

[0009] on FIG. 2—shows the appearance of the firearm in the variant when the bolt handle is placed between the trigger and the butt stock, the designation of the main details;

[0010] on FIG. 3—shows the appearance of the bolt with the handle extension;

[0011] on FIG. 4—shows the appearance of the bolt with the handle extension and the barrel locking diagrams, views A, B, section along F-F;

[0012] on FIG. 5—shows views A, B, C, section along F-F, demonstrating the functioning of the firearm;

[0013] on FIG. 6—shows the bolt, and the process diagram in the variant when the case is ejected over the extension of the bolt handle;

[0014] on FIG. 7—shows the bolt and the process diagram in the variant when the case is ejected under the extension of the bolt handle;

[0015] on FIG. 8—shows the variant of the bolt, when the handle extension has the cross section in the form of a ring sector, section along B-B;

[0016] on FIG. 9—shows the locking of the barrel with the bolt with the handle extension, having in cross section the form of a ring sector, section along A-A;

[0017] on FIG. 10—shows the variant of the bolt with the handle extension, having in cross section the form of a ring sector and containing the slot for ejection of the case, section along B-B;

[0018] on FIG. 11—shows the bolt in the variant when the handle extension has the reinforcement;

[0019] on FIG. 12—shows the appearance of the firearm when the handle extension has the reinforcement;

[0020] on FIG. 13—shows the bolt in the variant when the handle extension has the protrusion that enters the recess of the receiver;

[0021] on FIG. 14—shows the appearance of the firearm in the variant when the bolt handle extension has the protrusion that enters the recess of the receiver, section along A-A, local views C, D, E;

[0022] on FIG. 15—shows the appearance of the firearm in the variant when the trigger is located between the bolt handle and the butt stock;

[0023] on FIG. 16—shows the appearance of the firearm in the variant when the bolt handle enters the recess on the pistol grip, views A, B, local view D.

[0024] The best embodiment of the invention:

[0025] The firearm (FIG. 1, FIG. 2) contains the barrel 1, the bolt 2, the extension of the bolt handle 2.2, the bolt handle 2.3, the receiver 3, the trigger 3.1, the magazine 4 with cartridges 10, located between the butt stock 5 and the pistol grip 6.

[0026] The bolt handle 2.3 is located between the trigger 3.1 and the butt stock 5, which shows the distance A.

[0027] The bolt 2 (FIG. 3) is connected to the handle 2.3 by means of the handle extension 2.2.

[0028] In this case, the beginning of the attachment 2.4 of the handle extension 2.2 to the bolt 2 is located no more than 100 min from the front end of the bolt 2.1 (size X).

[0029] In view A (FIG. 4) shows the position of the bolt 2 in the breech 1.1 when the barrel 1 is locked.

[0030] Rotation of the bolt handle 2.3 (view B, FIG. 4) along the trajectory T around the longitudinal axis of the barrel 1.2 causes the rotation of the bolt 2 and the barrel 1 is unlocked.

[0031] The operation of the firearm as a whole is shown in FIG. 5 where: [0032] in view A, the position with the closed bolt; [0033] in view B, turn of the bolt handle 2.3 around the axis of the barrel 1.2 and unlock the bolt; [0034] in view C, retraction of the bolt handle 2.3 in the direction of the butt stock 5 and ejection of the case 11.

[0035] Thus, the presence of the handle extension 2.2 allows to bring the handle 2.3 closer to the trigger 3.1 at the distance “A” (FIG. 2), which can be zero.

[0036] The variant of the handle extension 2.2 (FIG. 6) has the bend 2.5 that allows the ejected case 11 to pass over the handle extension 2.2.

[0037] The variant of the handle extension 2.2 (FIG. 7) has the bend 2.6 that allows the ejected case 11 to pass under the handle extension 2.2.

[0038] The variant of the handle extension 2.2 (FIG. 8) having in the cross section the form of a ring segment.

[0039] In FIG. 9 shows the bolt 2 with the variant of the handle extension 2.2, having the cross section in the form of a ring segment, located in the barrel breech 1.1 and locking the barrel 1.

[0040] The variant of the handle extension 2.2 (FIG. 10) having in the cross section the form of a ring segment with the slot 2.7 for the passage of the ejected case 11.

[0041] The variant of the bolt 2 (FIG. 11) with the handle extension 2.2, having the reinforcement 2.8.

[0042] On FIG. 12 the appearance of the firearm with tine bolt 2 having the handle extension 2.2 with the reinforcement 2.8.

[0043] The variant, of the bolt 2 (FIG. 13), when the handle extension 2.2 has the protrusion 2.9.

[0044] On FIG. 14 variant when the handle extension 2.2 has the protrusion 2.9 entering the recess 3.2 of the receiver 3.

[0045] The proposed firearm (FIG. 15) can be made in the variant when the trigger 3.1 is located between the bolt handle 2.3 and the butt stock 5, while the distance “B” can he equal to zero.

[0046] On FIG. 16 shows the variant when the bolt handle 2.3 is placed in the recess 6.1 in the pistol grip 6 when locking.