阅读说明：本技术 双弹夹自动狙击步枪 (Automatic sniper rifle with double cartridges ) 是由 张军帅 于 2021-10-26 设计创作，主要内容包括：双弹夹自动狙击步枪,包括枪膛,在枪膛的膛壁的下象限处有顶栓孔,在顶栓孔的下方有顶栓气缸,在顶栓气缸的后侧有上膛气缸和击发膛,上膛气缸的前部与顶栓气缸的上部膛壁连通,在枪膛、上膛气缸和击发膛的后部有连接板,推力杆穿过枪栓通过孔与连接板连接固定,上膛活塞杆穿过上膛活塞杆通过孔与连接板连接固定,击发杆穿过击发膛的底和连接板上的击发杆通过孔,在击发杆尾端有弹簧座,在弹簧座与连接板之间设有延时弹簧,在击发装置与击发膛的底之间设有上膛弹簧Ⅱ,在推力杆的枪膛内段上套装有扭力弹簧,扭力弹簧的后端插在枪膛壁上,扭力弹簧的前端插在枪栓上,在连接板与枪托之间设有上膛弹簧Ⅰ,在击发膛上设有自动锁。(The double-cartridge-clip automatic sniping rifle comprises a rifle chamber, a top bolt hole is arranged at the lower quadrant of the wall of the rifle chamber, a top bolt cylinder is arranged below the top bolt hole, a loading cylinder and a firing chamber are arranged at the rear side of the top bolt cylinder, the front part of the loading cylinder is communicated with the upper part chamber wall of the top bolt cylinder, a connecting plate is arranged at the rear parts of the rifle chamber, the loading cylinder and the firing chamber, a thrust rod penetrates through the rifle bolt hole and is fixedly connected with the connecting plate, a loading piston rod penetrates through the loading piston rod hole and is fixedly connected with the connecting plate, a firing rod penetrates through the bottom of the firing chamber and the firing rod hole on the connecting plate, a spring seat is arranged at the tail end of the firing rod, a delay spring is arranged between the spring seat and the connecting plate, a loading spring II is arranged between a firing device and the bottom of the firing chamber, a torsion spring is sleeved on the inner section of the rifle chamber of the thrust rod, the rear end of the torsion spring is inserted on the wall of the rifle chamber, and the front end of the torsion spring is inserted on the rifle bolt, a loading spring I is arranged between the connecting plate and the gun stock, and an automatic lock is arranged on the firing chamber.)

1. The double-cartridge-clip automatic sniper rifle comprises a rifle chamber (1-1) and is characterized in that a top bolt hole is formed in the lower quadrant of the wall of the rifle chamber (1-1), a top bolt cylinder (15) is arranged below the top bolt hole, a piston rod (15-1) of the top bolt cylinder (15) positively impacts the top bolt hole, an upper chamber cylinder (19) and a firing chamber (14) are arranged on the rear side of the top bolt cylinder (15), the front part of the upper chamber cylinder (19) is communicated with the upper part wall of the top bolt cylinder (15), the firing chamber (14) is communicated with the bottom of the top bolt cylinder (15), an upper chamber piston rod is arranged at the bottom of the upper chamber cylinder (19) through hole, a firing rod through hole is formed in the bottom of the firing chamber (14) and a connecting plate (30), a thrust rod is arranged at the bottom of the rifle chamber (1-1), a connecting plate (30) is arranged at the rear parts of the rifle chamber through hole (1-1), the upper chamber cylinder (19) and the firing chamber (14), a thrust rod (31) passes through the bolt through hole to be connected and fixed with a connecting plate (30), an upper chamber piston rod (18-1) passes through the upper chamber piston rod through hole to be connected and fixed with the connecting plate (30), a firing rod (9-1) passes through the bottom of a firing chamber (14) and the firing rod through hole on the connecting plate (30), a spring seat ((9-1-1) is arranged at the tail end of the firing rod (9-1), a delay spring (6) is arranged between the spring seat ((9-1-1) and the connecting plate (30), an upper chamber spring II (8) is arranged between the firing device (9) and the bottom of the firing chamber (14), a torsion spring (4) is sleeved on the inner section of the gun chamber of the thrust rod (31), the rear end of the torsion spring (4) is inserted on the wall of the gun chamber, the front end of the torsion spring (4) is inserted on the bolt (3), an upper chamber spring I (5) is arranged between the connecting plate (30) and the stock, an automatic lock (13) is arranged on the firing chamber (14).

2. The double-clip automatic sniper rifle as claimed in claim 1, wherein a U-shaped spring seat (5-1) is provided on the stock, a guide rod (5-2) extending out of the U-shaped spring seat is provided in the U-shaped spring seat (5-1), a guide rod through hole is provided on the connecting plate (30), and the guide rod (5-2) extends out of the guide rod through hole.

3. The double-cartridge automatic sniper rifle according to claim 2, characterised in that a guide sleeve (5-3) is provided on the connecting plate (30).

4. The automatic sniper rifle with double clips according to claim 1, wherein the automatic lock (13) is composed of a bullet lock tongue and a lever mechanism, an inverted U-shaped bullet lock seat is arranged at the upper quadrant of the chamber wall of the firing chamber (14), a bullet lock tongue pull rod through hole is arranged on the top wall of the inverted U-shaped bullet lock seat, the bullet lock tongue pull rod passes through the bullet lock tongue pull rod through hole and extends out of the inverted U-shaped bullet lock seat, a bullet lock tongue spring is arranged between the bullet lock tongue and the top wall of the inverted U-shaped bullet lock seat, a low hinged seat (A) is arranged at the front side of the inverted U-shaped bullet lock seat, a high hinged seat (B) is arranged at the rear side of the inverted U-shaped bullet lock seat, a side U-shaped pull rod seat (C) is arranged on the connecting plate (30), a pull rod through hole is arranged on the front wall of the side U-shaped pull rod seat (C), a bevel-shaped pull rod (D) is arranged in the side U-shaped pull rod seat (C), and a V-shaped connecting rod (E) is hinged on the low hinged seat (A), the front end of the T-shaped pull rod (D) is hinged with the rear end of the V-shaped connecting rod (E), the T-shaped connecting rod (F) is hinged on the high hinged support (B), the front end of the T-shaped connecting rod (F) is hinged with the high hinged support (B), the middle of the T-shaped connecting rod (F) is hinged with the upper end of the marble lock tongue pull rod, and the front end of the V-shaped connecting rod (E) is in lap joint with the rear end of the T-shaped connecting rod (F) at the upper part and the V-shaped connecting rod (E) at the lower part.

Technical Field

The invention relates to a sniper rifle, in particular to an automatic sniper rifle with double clips.

Background

At present, two sniper rifles in the prior art are available, one is to use gas in a gun barrel to make a bullet go up the room, and the shooting accuracy of the sniper rifles is poor. The other is manually go to the hall for sniping the rifle, the shooting speed of the sniping rifle is slow, and the attention of the sniper to enemies can be influenced when a bullet goes to the hall. Therefore, the double-clip automatic sniper rifle with high shooting accuracy and high shooting speed is designed and is a technical problem to be solved at present.

Disclosure of Invention

The invention aims to solve the technical problem of providing a double-clip automatic sniper rifle with high shooting accuracy and high shooting speed.

The technical scheme for solving the technical problem is as follows:

the double-cartridge-clip automatic sniper rifle comprises a rifle chamber, a top bolt hole is arranged at the lower quadrant of the wall of the rifle chamber, a top bolt cylinder is arranged below the top bolt hole, a piston rod of the top bolt cylinder positively impacts the top bolt hole, a loading cylinder and a firing chamber are arranged at the rear side of the top bolt cylinder, the front part of the loading cylinder is communicated with the upper part chamber wall of the top bolt cylinder, the firing chamber is communicated with the bottom of the top bolt cylinder, a loading piston rod through hole is arranged at the bottom of the loading cylinder, firing rod through holes are arranged at the bottom of the firing chamber and a connecting plate, a thrust rod through hole is arranged at the bottom of the rifle chamber, a connecting plate is arranged at the rear parts of the rifle chamber, the loading cylinder and the firing chamber, the thrust rod penetrates through the rifle bolt and is connected and fixed with the connecting plate, the loading piston rod penetrates through hole of the loading piston rod and is connected and fixed with the connecting plate, the firing rod penetrates through hole on the bottom of the firing chamber and the connecting plate, a spring seat is arranged at the tail end of the firing rod, the automatic locking device is characterized in that a delay spring is arranged between a spring seat and a connecting plate, a loading spring II is arranged between a firing device and the bottom of a firing chamber, a torsion spring is sleeved on the inner section of the firing chamber of the thrust rod, the rear end of the torsion spring is inserted into the wall of the firing chamber, the front end of the torsion spring is inserted into the bolt, a loading spring I is arranged between the connecting plate and the stock, and an automatic lock is arranged on the firing chamber.

In a preferred embodiment of the present invention, the stock is provided with a U-shaped spring seat, a guide rod extending out of the U-shaped spring seat is provided in the U-shaped spring seat, and the connecting plate is provided with a guide rod passage hole through which the guide rod extends.

In a preferred embodiment of the invention, a guide sleeve is arranged on the connecting plate.

As a preferred scheme of the invention, the automatic lock consists of a marble type lock tongue and a lever mechanism, an inverted U-shaped marble lock seat is arranged at the upper quadrant of the bore wall of a firing chamber, a marble lock tongue pull rod through hole is arranged on the top wall of the inverted U-shaped marble lock seat, the marble lock tongue pull rod passes through the marble lock tongue pull rod through hole and extends out of the inverted U-shaped marble lock seat, a marble lock tongue spring is arranged between the marble lock tongue and the top wall of the inverted U-shaped marble lock seat, a low hinged support is arranged at the front side of the inverted U-shaped marble lock seat, a high hinged support is arranged at the rear side of the inverted U-shaped marble lock seat, a side U-shaped pull rod seat is arranged on a connecting plate, a pull rod through hole is arranged on the front wall of the side U-shaped pull rod seat, a T-shaped pull rod is arranged in the side U-shaped pull rod seat, a V-shaped connecting rod is hinged on the low hinged support, the front end of the T-shaped pull rod is hinged with the rear end of the V-shaped connecting rod, a T-shaped connecting rod is hinged on the high hinged support, the front end of the T-shaped connecting rod is hinged with the high hinged support, the middle of the T-shaped connecting rod is hinged with the upper end of the spring bolt pull rod, and the front end of the V-shaped connecting rod is in lap joint with the rear end of the T-shaped connecting rod at the upper part and the lower part respectively.

The working principle of the invention is as follows:

when a gunner pulls a trigger (12), a bullet explodes in a gun barrel (1), a cartridge case is exploded in a delayed manner, gas generated by explosion of the cartridge case pushes a bullet head to fly out of the gun barrel (1), at the same time, a bullet without the bullet head, namely, an empty explosion bullet explodes in a firing chamber (14), gas generated by explosion of the empty explosion bullet rushes into a bolt pushing cylinder (15) to push a bolt piston (16) to move upwards, a bolt (3) is jacked up, then the gas rushes into a loading cylinder (19) to push the loading cylinder piston (18) to move backwards, the loading cylinder piston (18) drives a connecting plate (30) to move backwards through a loading piston rod (18-1), the connecting plate (30) drives a thrust rod (31) to move backwards, a cartridge case in the gun chamber (1-1) is thrown out of the gun chamber in a shell thrower I (2), and meanwhile, the connecting plate (30) compresses an upper spring chamber (5) and a delay spring (6) backwards, after the connecting plate (30) is pulled to a proper position, the connecting plate drives the automatic lock pull rod (13-1) to move backwards, the automatic lock (13) is opened, the connecting plate (30) pulls the firing device (9) to move backwards, a bullet-free cartridge case is ejected from the case ejector II (10), the loading spring II (8) is compressed to a state ready for loading, the elastic force of the delay spring (6) is two times larger than that of the loading spring II (8), most of gas in the top bolt cylinder (15) and the loading cylinder (19) can be ejected from the case ejector II (10) and the automatic lock (13), a small part of gas in the loading cylinder (19) can be ejected from the exhaust hole (20), after the gas is ejected, the springs in the bullet-free cartridge clip (11) and the bullet-free cartridge clip (22) respectively push bullets with and without bullets to loading positions, and the loading spring I (5) and the loading spring respectively push the bullet-free cartridge case with and without bullet cartridge case to the loading chamber (1-1) and without bullet to firing head to the empty cartridge chamber (1-8) respectively (14) In the middle, the automatic lock pull rod (13-1) moves forwards, the automatic lock (13) is locked, and the bolt (3) returns under the action of the torsion spring (4) and can be excited again.

Compared with the prior art, the invention has high shooting accuracy and high shooting speed, and the bullets are automatically loaded to the hall without affecting the attention of snipers to enemies.

Drawings

FIG. 1 is a schematic structural view of the present invention;

figure 2 is a view of the operative position of member 3 in relation to member 15-1.

Detailed Description

As shown in the figure, the double-cartridge-holder automatic sniper rifle comprises a rifle chamber 1-1, a top bolt hole is arranged at the lower quadrant of the rifle chamber 1-1, a top bolt cylinder 15 is arranged below the top bolt hole, a piston rod 15-1 of the top bolt cylinder 15 positively impacts the top bolt hole, an upper rifle cylinder 19 and a firing chamber 14 are arranged at the rear side of the top bolt cylinder 15, the front part of the upper rifle cylinder 19 is communicated with the upper rifle wall of the top bolt cylinder 15, the firing chamber 14 is communicated with the bottom of the top bolt cylinder 15, an upper rifle piston rod through hole is arranged at the bottom of the upper rifle cylinder 19, a rod firing through hole is arranged at the bottom of the firing chamber 14 and a connecting plate 30, a thrust rod through hole is arranged at the bottom of the rifle chamber 1-1, a connecting plate 30 is arranged at the rear parts of the rifle chamber 1-1, the upper rifle cylinder 19 and the firing chamber 14, a thrust rod 31 penetrates through the rifle bolt through hole and is connected and fixed with the connecting plate 30, an upper rifle piston rod 18-1 penetrates through the upper rifle piston rod and is connected and fixed with the connecting plate 30, the firing rod 9-1 penetrates through the bottom of the firing chamber 14 and a firing rod through hole on the connecting plate 30, a spring seat 9-1-1 is arranged at the tail end of the firing rod 9-1, a delay spring 6 is arranged between the spring seat 9-1-1 and the connecting plate 30, a loading spring II 8 is arranged between the firing device 9 and the bottom of the firing chamber 14, a torsion spring 4 is sleeved on the inner section of the chamber of the thrust rod 31, the rear end of the torsion spring 4 is inserted on the wall of the chamber, the front end of the torsion spring 4 is inserted on the bolt 3, a loading spring I5 is arranged between the connecting plate 30 and the stock, and an automatic lock 13 is arranged on the firing chamber 14.

The gunstock is provided with a U-shaped spring seat 5-1, a guide rod 5-2 extending out of the U-shaped spring seat is arranged in the U-shaped spring seat 5-1, a guide rod through hole is formed in the connecting plate 30, and the guide rod 5-2 extends out of the guide rod through hole.

The connecting plate 30 is provided with a guide sleeve 5-3.

The automatic lock 13 is composed of a ball type lock tongue and a lever mechanism, an inverted U-shaped ball lock seat is arranged at the upper quadrant of the chamber wall of a percussion chamber 14, a ball lock tongue pull rod through hole is arranged on the top wall of the inverted U-shaped ball lock seat, the ball lock tongue pull rod passes through the ball lock tongue pull rod through hole and extends out of the inverted U-shaped ball lock seat, a ball lock tongue spring is arranged between the ball lock tongue and the top wall of the inverted U-shaped ball lock seat, a low hinged seat A is arranged at the front side of the inverted U-shaped ball lock seat, a high hinged seat B is arranged at the rear side of the inverted U-shaped ball lock seat, a side U-shaped pull rod seat C is arranged on a connecting plate 30, a pull rod through hole is arranged on the front wall of the side U-shaped pull rod seat C, a T-shaped pull rod D is arranged in the side U-shaped pull rod seat C, a V-shaped connecting rod E is hinged on the low hinged seat A, the front end of the T-shaped pull rod D is hinged with the rear end of the V-shaped connecting rod E, a T-shaped connecting rod F is hinged on the high hinged seat B, the front end of the T-shaped connecting rod F is hinged with the high hinged support B, the middle of the T-shaped connecting rod F is hinged with the upper end of the spring bolt pull rod, and the front end of the V-shaped connecting rod E is in lap joint with the rear end of the T-shaped connecting rod F at the upper part and the V-shaped connecting rod E at the lower part.