CN115143838A

CN115143838A - Automatic sniper rifle

Info

Publication number: CN115143838A
Application number: CN202110379967.5A
Authority: CN
Inventors: 申俊勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-02
Filing date: 2021-04-02
Publication date: 2022-10-04

Abstract

The automatic sniper rifle comprises: the gun comprises a gun body, a gun stock, a handle, a trigger, a magazine, a rail tube, a rear spring, a bolt, a controller, a clamping guide rail, a gun barrel nut, a gun barrel, a front spring, a spring cover, a tube cover and a sight, wherein the gun stock is arranged at the lower part of the machine body, and the stock, the handle, the trigger and the magazine are arranged on the gun stock; the track pipe is arranged on the upper part of the machine body, a rear spring, a bolt, a gun barrel nut, a gun barrel, a front spring and a spring cover are arranged in the track pipe, a T-shaped clamping guide rail is arranged on the upper wall of the middle section, and a pipe cover is arranged at the front end of the track pipe. The rear spring is arranged at the rear section in the track pipe, the rear end of the rear spring is fixed with the bottom of the track pipe, and the front end of the rear spring is connected with the bolt. The controller is arranged on the outer side wall of the middle section of the track pipe, the rear end of the controller is in contact with the bolt, and the front end of the controller is in contact with the bottom section of the gun barrel. The barrel is established at the intraductal anterior segment of track, and the bottom docks with the bolt, and the back end is established in the barrel is female, preceding spring and fixed with the spring cap, and the middle section is established in the tube cap and slidable, and the front end upside establishes the sight. The front spring is arranged at the inner front section of the track tube, the inner front section is a gun tube, the rear end is a gun tube nut, and the front end is fixed with the spring cover.

Description

Automatic sniper rifle

Technical Field

An automatic sniper rifle belongs to the field of light weapons, and particularly relates to an automatic chamber-loading and chamber-unloading sniper rifle with a double-compound structure and a structure.

Background

The existing sniper rifles all belong to the manual chamber operation mode of moving up and moving back, and single shot sniping has the defects that: the upper chamber withdrawing speed is slow, continuous sniping is not easy, and the recoil is large.

Disclosure of Invention

Aiming at various defects of the sniper rifle, the invention develops the automatic sniper rifle which adopts a double-recoil structure and a structure and solves the problems of slow manual loading and unloading operation and large recoil of the sniper rifle.

The automatic sniper rifle comprises: the gun body (1), the stock (2), the stock (3), the handle (4), the trigger (5), the magazine (6), the track pipe (7), the rear spring (8), the bolt (9), the controller (10), the T-shaped guide rail (11), the barrel nut (12), the barrel (13), the front spring (14), the spring cover (15), the pipe cover (16) and the sight (17), and is characterized in that the gun body (1) is a metal part assembly, the stock (2) is arranged at the lower part of the gun body (1), and the stock (3), the handle (4), the trigger (5) and the magazine (6) are arranged on the stock; the track tube (7) is arranged at the upper part of the gun body (1), a rear spring (8), a bolt (9), a gun barrel nut (12), a gun barrel (13), a front spring (14) and a spring cover (15) are arranged in the track tube, and a tube cover (16) is arranged at the front end of the track tube; the outer side wall of the middle section is provided with a controller (10), and the upper wall is provided with a card T guide rail (11). 2. The gun stock (2) is a channel steel-like body, is arranged at the lower part of the gun body (1) and is fixed with the track pipe (7), and is provided with a stock support (3), a handle (4), a trigger (5) and a magazine (6). 3. The support handle (3) is a wood or plastic steel-sandwiched body, is arranged at the rear section below the gun support (2), and is provided with a handle (4) at the front. 4. The handle (4) is a wood or plastic steel-sandwiched body and is arranged at the middle section below the gun stock (2), the rear part is a support handle (3), and the front part is a trigger (5). 5. The trigger (5) is a semi-annular steel component and is arranged at the middle section below the gunstock (2), the rear part is a handle (4), and the front part is a magazine (6). 6. The magazine (6) is a thin steel plate arc box body which is arranged at the front section below the gun stock (2), and the rear part is a trigger (5); or the magazine (6) is arranged on the upper wall of the middle section of the track pipe (7) and is fixed with the carting track (11). 7. The track tube (7) is an automatic chamber-up and chamber-down combined device, is arranged at the upper part of the gun body (1) and is fixed with the gun stock (2), a rear spring (8), a bolt (9), a gun barrel nut (12), a gun barrel (13), a front spring (14) and a spring cover (15) are arranged in the track tube, and a tube cover (16) is arranged at the front end of the track tube; the lower wall or the upper wall of the middle section is provided with a magazine (6), the side wall is provided with a projectile shell hole, the outer side wall is provided with a controller (10), and the upper wall is provided with a cotter guide rail (11); the lower wall rear section and the front section are provided with vent holes. 8. The rear spring (8) is a steel wire spiral body for bouncing the bolt (9), is arranged in the track pipe (7) and is fixed with the bottom end, and the front end is connected with the bolt (9). 9. The bolt (9) is an upper chamber withdrawing main body device, a steel cylindrical sliding body with a groove is arranged at the middle section in the track pipe (7), the rear end is connected with a rear spring (8), and the front end is butted with the bottom end of the gun barrel (13). 10. The controller (10) is a device for controlling the sliding of the bolt (9), and is of a steel rocker structure and is arranged on the outer side wall of the middle section of the track pipe (7), the rear end of the steel rocker structure is in contact with the outer wall of the bolt (9), and the front end of the steel rocker structure is in contact with the outer wall of the bottom section of the gun barrel (13). 11. The carting guide rail (11) is a facility for installing a sighting device, is of a strip steel structure, and is longitudinally arranged on the upper wall of the middle section of the rail pipe (7). 12. The gun barrel nut (12) is a device for accurately controlling the position of a gun barrel (13), a steel component assembly is provided, one side is a cylinder, the other side is three or more triangular supports, the three or more triangular supports are arranged at the inner middle section of the rail pipe (7), the rear end is butted with a triangular groove at the outer side of the bottom section of the gun barrel (13), the front end is connected with a front spring (14), and the gun barrel (13) is arranged in the gun barrel nut. 13. Gun barrel (13) are the steel body of transmission bullet, establish in track pipe (7), the female (12) of barrel, preceding spring (14), establish the rifling in, and the butt joint of the triangle-shaped support of a plurality of triangular grooves and the female (12) of barrel is established to the end section outer wall, and the middle-end is fixed with spring cap (15) center, and the middle section is established in tube cap (16) and can be slided backward, and the butt joint of bottom and bolt (9), front end upside are established and are aimed at star (17). 14. The front spring (14) is a steel wire spiral body for bouncing up the gun barrel (13), is arranged at the front section in the rail pipe (7), is connected with the gun barrel nut (12) at the rear end, is fixed with the spring cover (15) at the front end, and is internally provided with the gun barrel (13). 15. The spring cover (15) is a steel round cover body for fixing the front spring (14), is arranged at the front end of the front spring (14) and fixed with the front spring, the center of the spring cover is fixed with the gun barrel (13), and the front end of the spring cover is provided with a pipe cover (16). 16. The tube cover (16) is a steel round cover body for fixing the gun tube (13), is arranged at the front end of the rail tube (7) and is fixed with the rail tube, the gun tube (13) is arranged at the center and can slide backwards, and the spring cover (15) is arranged on the inner side. 17. The sight (17) is a sighting device and is arranged on the upper side of the front end of the gun barrel (13).

The automatic sniper rifle overcomes a plurality of defects of the sniper rifle: 1. (1) pulling the bolt (9) bullet to load the chamber, and pulling the trigger (5) to fire the bullet. (2) The sub-ejection chamber pushes the gun barrel (13) to slide backwards by the counterforce to drive the spring cover (15) to compress the front spring (14); the barrel (13) pushes the bolt (9) to slide backwards, compressing the rear spring (8). (3) The counterforce and the compression force are balanced and rebound backwards, and the bolt (9) slides forwards until the controller (10) is controlled to stop sliding; the barrel (13) continues to slide forward and the bolt (9) hooks the cartridge case. (4) The barrel (13) slides forward to the home position, the control (10) releases the control of the bolt (9), and the bolt (9) continues to slide forward and push the cartridge into the chamber. The double-reciprocating structure and the structure realize the automatic chamber ascending and retreating of the sniper rifle bullet. 2. The reaction force of the sub ejection chamber is totally acted on the front spring and the rear spring in the track tube (7), and the recoil of the gun body is greatly slowed down. 3. The butt joint of the triangular support of the gun barrel nut (12) and the triangular groove on the outer wall of the bottom section of the gun barrel (13) accurately controls the gun barrel (13) at the central position of the rail pipe (7); the front spring (14) bounces the gun barrel (13) to reset, the rear spring (8) bounces the bolt (9) to push the bullet to feed into the chamber and be in butt joint with the gun barrel (13), and secondary resetting composition is carried out on the gun barrel (13), so that the rail tube (7) and the gun barrel (13) are highly accurately integrated, and the high accuracy of continuous sniping targets of the automatic sniper rifle is ensured.

The double-reciprocating structure and the structure of the automatic sniper rifle can also be used for various artillery.

Drawings

The embodiments of the invention will be further described with reference to the accompanying drawings

FIGS. 1A and 1B show front views of an automatic sniper rifle body (1)

Fig. 2A and 2B are top views of the gun body (1) of the automatic sniper rifle

Fig. 3 is a front view of the stock (2) of the automatic sniper rifle

FIG. 4 is a top view of the stock (2) of the automatic sniper rifle

Fig. 5A and 5B are front views of track tube (7) of automatic sniper rifle

Fig. 6A and 6B are top views of the track tube (7) of the automatic sniper rifle

Fig. 7 is a front view of the bolt (9) of the automatic sniper rifle

FIG. 8 shows a top view of a bolt (9) of an automatic sniper rifle

Fig. 9 is a front view of the control (10) of the automatic sniper rifle

FIG. 10 is a top view of the automatic sniper rifle controller (10)

Fig. 11 is a front view of a barrel nut (12) of an automatic sniper rifle

Fig. 12 is a top view of a barrel nut (12) of the automatic sniper rifle

Fig. 13 is a front view of the barrel (13) of the automatic sniper rifle

FIG. 14 is a top view of a barrel (13) of an automatic sniper rifle

Fig. 15 is a front view of a spring cover (15) of an automatic sniper rifle

Fig. 16 is a top view of the spring cover (15) of the automatic sniper rifle

FIG. 17 is a front view of a tube cover (16) of an automatic sniper rifle

FIG. 18 shows a top view of a tube cover (16) of an automatic sniper rifle

FIG. 1, 8230A, 823018 illustrates an embodiment of the invention comprising: 1. the gun comprises a gun body, 2, a gun stock, 3, a stock, 4, a handle, 5, a trigger, 6, a magazine, 7, a track tube, 8, a rear spring, 9, a bolt, 10, a controller, 11, a carting guide rail, 12, a gun barrel nut, 13, a gun barrel, 14, a front spring, 15, a spring cover, 16, a tube cover, 17 and a sight.

Detailed Description

The embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention is not limited to the embodiments described below.

Example 1, as shown in figure 1A, comprises: the gun comprises 1 gun body (1), 1 gun stock (2), 1 stock (3), 1 handle (4), 1 trigger (5), 1 magazine (6), 1 rail tube (7), 1 rear spring (8), 1 bolt (9), 1 controller (10), 1 carting guide rail (11), 1 gun barrel nut (12), 1 gun barrel (13), 1 front spring (14), 1 spring cover (15), 1 tube cover (16) and 1 sight bead (17).

1. The number of the gun bodies (1) is 1, the lower part is provided with a gun stock (2), and the upper part is provided with a track pipe (7). 2. The gun stock (2) 1 is arranged at the lower part of the gun body (1) and is fixed with the track tube (7), and a stock support (3), a handle (4), a trigger (5) and a magazine (6) are arranged on the gun stock. 3. The 1 support handle (3) is arranged at the rear section below the gunstock (2), and the front is a handle (4). 4. The handle (4) is arranged at the middle section below the gun stock (2), the rear part is a stock support (3), and the front part is a trigger (5). 5. The number of the trigger (5) is 1, the middle part of the lower part of the gun stock (2), the rear part is a handle (4), and the front part is a magazine (6). 6. The magazine (6) 1 is only arranged at the front section below the stock (2), and the trigger (5) is arranged at the back. 7. The track tube (7) 1 is arranged at the upper part of the gun body (1), a rear spring (8), a bolt (9), a gun barrel nut (12), a gun barrel (13), a front spring (14) and a spring cover (15) are arranged in the track tube, and a tube cover (16) is arranged at the front end of the track tube; the lower wall of the middle section is provided with a magazine (6), the outer side wall is provided with a controller (10), and the outer upper wall is provided with a T-shaped guide rail (11). 8. The rear springs (8) are arranged in the track pipes (7) and fixed with the bottom ends, and the front ends of the rear springs are connected with the bolt (9). 9. The bolt (9) is 1 arranged in the middle section of the track pipe (7), the rear end of the bolt is connected with the rear spring (8), and the front end of the bolt is butted with the bottom end of the gun barrel (13). 10. The controller (10) 1 is arranged on the outer side wall of the middle section of the track pipe (7), the rear end of the controller is in contact with the outer wall of the bolt (9), and the front end of the controller is in contact with the outer wall of the bottom section of the gun barrel (13). 11. The 1 kart guide rails (11) are longitudinally arranged on the upper wall of the middle section of the track pipe (7). 12. The barrel is female (12) 1 and establishes middle section in track pipe (7), and rear end triangle-shaped support docks with barrel (13) bottom segment outer wall triangular groove, and the front end is connected with preceding spring (14). 13. The gun barrel (13) is arranged in the track pipe (7), the gun barrel nut (12) and the front spring (14) in a root mode, the bottom end of the gun barrel is in butt joint with the bolt (9), the triangular groove in the outer side wall of the rear section of the gun barrel is in butt joint with the triangular support of the gun barrel nut (12), the middle end of the gun barrel is fixed with the spring cover (15), the middle section of the gun barrel is arranged in the pipe cover (16), and the front end of the gun barrel is provided with the sight (17) on the upper side. 14. The front spring (14) 1 is arranged at the front section in the track pipe (7), the rear end is connected with the gun barrel nut (12), and the front end is fixed with the spring cover (15) and is internally provided with the gun barrel (13). 15. The spring cover (15) 1 is arranged at the front end of the front spring (14) and fixed with the front spring, the center of the spring cover is fixed with the gun barrel (13), and the front end of the spring cover is provided with a tube cover (16). 16. The tube cover (16) 1 is arranged at the front end of the rail tube (7) and fixed with the rail tube, the center of the tube cover is provided with a gun tube (13), and the inner side of the tube cover is provided with a spring cover (15). 17. The front stars (17) are arranged on the upper side of the front end of the gun barrel (13) in 1 piece.

Example 2, as shown in figure 1B, comprises: the gun comprises 1 gun body (1), 1 gun stock (2), 1 stock (3), 1 handle (4), 1 trigger (5), 1 magazine (6), 1 rail tube (7), 1 rear spring (8), 1 bolt (9), 1 controller (10), 1 card T guide rail (11), 1 gun barrel nut (12), 1 gun barrel (13), 1 front spring (14), 1 spring cover (15), 1 tube cover (16) and 1 sight (17).

1. The number of the gun bodies (1) is 1, the lower part is provided with a gun stock (2), and the upper part is provided with a track pipe (7). 2. The gun stock (2) 1 is arranged at the lower part of the gun body (1), is fixed with the rail pipe (7) and is provided with a stock (3), a handle (4) and a trigger (5). 3. The support handle (3) 1 is arranged at the rear section below the gun support (2), and the front part is a handle (4). 4. The handle (4) is arranged at the middle section below the gun stock (2), the rear part is a stock support (3), and the front part is a trigger (5). 5. The trigger (5) is arranged at the front section below the gunstock (2) and the rear part is a handle (4). 6. The magazine (6) 1 is only arranged on the upper wall of the middle section of the track pipe (7) and is fixed with the carting track (11). 7. The track tube (7) 1 is arranged at the upper part of the gun body (1), a rear spring (8), a bolt (9), a gun barrel nut (12), a gun barrel (13), a front spring (14) and a spring cover (15) are arranged in the track tube, and a tube cover (16) is arranged at the front end of the track tube; the outer side wall of the middle section is provided with a controller (10), and the upper wall is provided with a magazine (6) and a carting guide rail (11). 8. The rear springs (8) are arranged in the track pipes (7) and fixed with the bottom ends, and the front ends of the rear springs are connected with the bolt (9). 9. The bolt (9) is 1 to be established at track pipe (7) middle section in, and the rear end is connected with back spring (8), and the front end docks with barrel (13) bottom. 10. The controller (10) 1 is arranged on the outer side wall of the middle section of the track pipe (7), the rear end of the controller is in contact with the outer wall of the bolt (9), and the front end of the controller is in contact with the outer wall of the bottom section of the gun barrel (13). 11. The 1 kart guide rail (11) is longitudinally arranged on the upper wall of the middle section of the rail pipe (7), and the lower part of the kart guide rail is fixed with the magazine (6). 12. The gun barrel nut (12) is arranged at the inner middle section of the rail pipe (7), the rear end triangular support is in butt joint with the triangular groove in the outer wall of the bottom section of the gun barrel (13), and the front end of the gun barrel nut is connected with the front spring (14). 13. The gun barrel (13) is arranged in the track pipe (7), the gun barrel nut (12) and the front spring (14) in a root mode, the bottom end of the gun barrel is in butt joint with the bolt (9), the triangular groove in the outer side wall of the rear section of the gun barrel is in butt joint with the triangular support of the gun barrel nut (12), the middle end of the gun barrel is fixed with the spring cover (15), the middle section of the gun barrel is arranged in the pipe cover (16), and the front end of the gun barrel is provided with the sight (17) on the upper side. 14. The front spring (14) 1 is arranged at the inner front section of the rail pipe (7), the rear end of the front spring is connected with the gun barrel nut (12), and the front end of the front spring is fixed with the spring cover (15) and is internally provided with the gun barrel (13). 15. The spring cover (15) 1 is arranged at the front end of the front spring (14) and fixed with the front spring, the center of the spring cover is fixed with the gun barrel (13), and the front end of the spring cover is provided with a tube cover (16). 16. The tube cover (16) 1 is arranged at the front end of the rail tube (7) and fixed with the rail tube, a gun tube (13) is arranged at the center, and a spring cover (15) is arranged at the inner side. 17. The front stars (17) are arranged on the upper side of the front end of the gun barrel (13) in 1 piece.

Claims

1. The automatic sniper rifle comprises: the rifle body (1), stock (2), support handle (3), handle (4), trigger (5), magazine (6), track pipe (7), back spring (8), bolt (9), controller (10), card butyl guide rail (11), the female (12) of barrel, barrel (13), preceding spring (14), spring cap (15), tube cap (16), sight (17), characterized by: 1. the gun body (1) is a metal component assembly, the gun stock (2) is arranged at the lower part of the gun body (1), and a stock holder (3), a handle (4), a trigger (5) and a magazine (6) are arranged on the gun stock; the track tube (7) is arranged at the upper part of the gun body (1), a rear spring (8), a bolt (9), a gun barrel nut (12), a gun barrel (13), a front spring (14) and a spring cover (15) are arranged in the track tube, and a tube cover (16) is arranged at the front end of the track tube; the outer side wall of the middle section is provided with a controller (10), and the upper wall is provided with a card T guide rail (11).

2. The automatic sniper rifle as claimed in claim 1, wherein: the gun stock (2) is a channel steel-like body, is arranged at the lower part of the gun body (1) and is fixed with the track pipe (7), and is provided with a stock support (3), a handle (4), a trigger (5) and a magazine (6); wherein the support handle (3) is a wood or plastic steel body, is arranged at the rear section below the gun support (2), and is provided with a handle (4) in front; the handle (4) is a wood or plastic steel-sandwiched body and is arranged at the middle section below the gun stock (2), the rear part is a support handle (3), and the front part is a trigger (5); the trigger (5) is a semi-annular steel component and is arranged at the middle section below the gun stock (2), the rear part is a handle (4), and the front part is a magazine (6).

3. The automatic sniper rifle as claimed in claim 1, wherein: the magazine (6) is a thin steel plate arc box body which is arranged at the front section below the gun stock (2), and the rear part is a trigger (5); or the magazine (6) is arranged on the upper wall of the middle section of the track pipe (7) and is fixed with the T-shaped clamping guide rail (11).

4. The automatic sniper rifle as claimed in claim 1, wherein: the track tube (7) is an automatic upward-retreating combined device, is arranged at the upper part of the gun body (1) and is fixed with the gun stock (2), is internally provided with a rear spring (8), a bolt (9), a gun barrel nut (12), a gun barrel (13), a front spring (14) and a spring cover (15), and the front end of the track tube is provided with a tube cover (16); the lower wall or the upper wall of the middle section is provided with a magazine (6), the side wall is provided with a projectile shell hole, the outer side wall is provided with a controller (10), and the upper wall is provided with a cotter guide rail (11); the lower wall rear section and the front section are provided with vent holes.

5. The automatic sniper rifle as claimed in claim 1, wherein: the rear spring (8) is a steel wire spiral body, is arranged in the track pipe (7) and is fixed with the bottom end, and the front end is connected with the bolt (9); the bolt (9) is a steel cylindrical sliding body provided with a groove, is arranged in the middle section of the track pipe (7), the rear end of the bolt is connected with the rear spring (8), and the front end of the bolt is butted with the bottom end of the gun barrel (13).

6. The automatic sniper rifle as claimed in claim 1, wherein: the controller (10) is of a steel rocker structure and is arranged on the outer side wall of the middle section of the track pipe (7), the rear end of the controller is in contact with the outer wall of the bolt (9), and the front end of the controller is in contact with the outer wall of the bottom section of the gun barrel (13); the carting guide rail (11) is of a strip steel-like structure and is longitudinally arranged on the upper wall of the middle section of the rail pipe (7).

7. The automatic sniper rifle as claimed in claim 1, wherein: the gun barrel nut (12) is a steel component assembly, one side of the gun barrel nut is a cylinder, the other side of the gun barrel nut is provided with three or more triangular supports, the three or more triangular supports are arranged at the inner middle section of the rail pipe (7), the rear end of the gun barrel nut is in butt joint with a triangular groove at the outer side of the bottom section of the gun barrel (13), the front end of the gun barrel nut is connected with a front spring (14), and the gun barrel (13) is arranged in the gun barrel nut.

8. The automatic sniper rifle as claimed in claim 1, wherein: barrel (13) are established in track pipe (7), the female (12) of barrel, front spring (14) for establishing the steel body of rifling in, and the butt joint of a plurality of triangular grooves and the female (12) triangle-shaped support of barrel is established to the bottom segment outer wall, and the middle-end is fixed with spring cap (15) center, and the middle section is established in tube cap (16), and the butt joint is docked with bolt (9) in the bottom, and sight (17) are established to the front end upside.

9. The automatic sniper rifle as claimed in claim 1, wherein: the front spring (14) is a steel wire spiral body and is arranged at the front section in the track pipe (7), the rear end of the front spring is connected with the gun barrel nut (12), the front end of the front spring is fixed with the spring cover (15), and the gun barrel (13) is arranged in the front spring; the spring cover (15) is a steel round cover body, is arranged at the front end of the front spring (14) and is fixed with the front spring, the center of the spring cover is fixed with the gun barrel (13), and the front end of the spring cover is provided with a pipe cover (16).

10. The automatic sniper rifle as claimed in claim 1, wherein: the tube cover (16) is a steel round cover body, is arranged at the front end of the rail tube (7) and is fixed with the rail tube, the center of the tube cover is provided with a gun tube (13), and the inner side of the tube cover is provided with a spring cover (15); the sight (17) is arranged on the upper side of the front end of the gun barrel (13).