CN114763979A - Fire rope gun installed before continuous firing - Google Patents

Abstract

The invention discloses a fire rope gun installed before continuous firing. The invention relates to firearm equipment. The main characteristic is that the rotating wheel drives the double-port gun barrel to rotate, and the recoil is utilized to complete the action of loading ammunition from the gun ports at the front and the back ends, thereby realizing the function of continuous shooting of the fire rope gun.

Description

Fire rope gun installed before continuous firing

Technical Field

The present invention relates to firearm devices.

Background

A firewire gun is known as a single-shot firearm that is loaded with ammunition from the muzzle. Such firearms cannot be fired continuously.

Disclosure of Invention

In order to overcome the problem that the existing fire rope gun cannot fire continuously, the invention provides the fire rope gun equipment for loading fire ropes before firing, wherein the double-port gun barrel is driven to rotate by a rotating wheel, and the action of loading ammunition from the gun ports at the front end and the rear end is completed by using recoil force, so that the function of continuously shooting the fire rope gun is realized.

The technical scheme adopted by the invention for solving the technical problem is as follows: a fire rope gun installed before firing is composed of gun barrel, gun frame, fire rope and bullet. The two gun barrel tails are fixed together to form a double-port gun barrel, the gun barrel positioned in front of the gun rack is called a front-end gun barrel, and the gun barrel positioned behind the gun rack is called a rear-end gun barrel.

The middle part of the gun rack is provided with a telescopic plate, one side of the gun rack is fixed with a gun rack edge strip, and the rear end of the gun rack is provided with a bullet bin; the front end of the gun rack on the side fixed with the edge strip is provided with a front-end gun barrel clamping plate, and the rear end of the gun rack on the side is provided with a rear-end gun barrel clamping plate; the rear-end gun tube clamping plate is positioned in front of the gun magazine; the front end of the gun rack is provided with an extended gun barrel; a gun rack is arranged below the telescopic plate; the gun rack is provided with a track groove, and the bottom of the expansion plate is clamped in the track groove.

The bottom of the rotating shaft is fixed on the expansion plate; a hole is formed in the middle of the double-port gun barrel, and a rotating shaft is inserted into the middle of the hole; a rotating wheel is arranged between the double-port gun barrel and the telescopic plate; the middle part of the rotating wheel is provided with a hole, and the rotating wheel is sleeved on the rotating shaft through the hole; the edge of the rotating wheel is provided with clamping columns, and the two clamping columns are respectively positioned at the two ends of the edge of the rotating wheel; the clamping columns are respectively clamped outside two gun barrels of the double-port gun barrel; the edge of the rotating wheel is provided with a gear, and one side of the rotating wheel is provided with a strip gear; a spring piece is arranged between the strip gear and the gun rack edge strip; the gear on the rotating wheel and the teeth on the strip gear are in staggered contact with each other, and the gun rack edge strip is fixed on one side of the gun rack and used for supporting the spring piece.

A fixed rod is fixed on one side of the front end of the telescopic plate, the front end of a telescopic spring is fixed on one end of the fixed rod, which is not connected with the telescopic plate, the tail end of the telescopic spring is fixed at the rear end of the gun rack, and the telescopic spring is sleeved in a spring sleeve; the spring sleeve is fixed on the gun rack.

The rear end of the barrel rod is fixed at the rear part below the bullet cabin, and the front end of the barrel rod points to the bullet position of the bullet; a plurality of bullets are placed in the bullet bin side by side, the bullet heads of the bullets face the rear of the bullet bin, and the leading wires of the bullets face the position of a bin opening in the front of the bullet bin.

The end, far away from the muzzle, of the inner part of the gun barrel of the front-end gun barrel and the gun barrel of the rear-end gun barrel is provided with a lead inserting pipe which is funnel-shaped.

The side surface of the spring sleeve is provided with a strip-shaped slot, and one end of the fixed rod, which is not connected with the telescopic plate, penetrates through the slot and is positioned in the spring sleeve.

The outer sides of the barrel opening parts of the front and rear end barrels of the double-port barrel are provided with clamping pieces; a clamping groove formed by a strip-shaped opening is arranged at the opening part of the bullet bin; the rear end of the extension gun tube is provided with a clamping groove formed by a strip-shaped opening; the inlet of the clamping groove on the bullet bin is arc-shaped; the entrance of the clamping groove on the extension gun barrel is arc-shaped.

The bullet consists of a gunpowder bag, black powder, a bullet head and a lead; the bullet is positioned at the front end of the inner part of the gunpowder bag and supports the front end of the gunpowder bag to make the front end of the gunpowder bag be hemispherical; the middle part of the explosive package is black powder, the rear end of the explosive package is sealing paper, the middle part of the sealing paper is provided with a cavity, the front end of the lead is inserted into the cavity and is positioned in the black powder, and the rear end of the lead is positioned outside the explosive package; the gunpowder bag is cylindrical; the lead wire sleeve is sleeved outside the lead wire, the front end of the lead wire sleeve is connected with the rear end of the iron wire, and the front end of the iron wire is positioned at the front end of black powder in the explosive charge.

The invention has the beneficial effect that the continuous firing function of the fire rope gun can be realized.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic top view of a fire-rope gun before firing

FIG. 2 is a schematic side sectional view of a fire-rope gun mounted before firing

FIG. 3 is a schematic side sectional view of a cartridge

In the drawing, 1, a gun barrel, 2, a gun rack, 3, a fire rope, 4, a cartridge, 5, a double-port gun barrel, 6, a front end gun barrel, 7, a rear end gun barrel, 8, a lead inserting tube, 9, a telescopic plate, 10, a gun rack edge strip, 11, a cartridge bin, 12, a front end gun barrel clamp plate, 13, an extension gun barrel, 14, a rear end gun barrel clamp plate, 15, a rail groove, 16, a rotating shaft, 17, a rotating wheel, 18, a clamping column, 19, a gear, 20, a strip-shaped tooth bar, 21, a spring plate, 22, a fixing rod, 23, a telescopic spring, 24, a spring sleeve, 25, a strip-shaped groove, 26, a fire explosive bag, 27, black powder, 28, a bullet head, 29, a lead, 30, sealing paper, 31, a barrel rod, 32, a lead sleeve, 33, an iron wire, 34, a clamping groove and 35 are arranged.

Detailed Description

In fig. 1 and 2, a continuous firing front-loading fire rope 3 gun is composed of a gun barrel 1, a gun rack 2, a fire rope 3 and a bullet 4. The two gun barrels 1 are fixed together at the tail parts to form a double-port gun barrel 5, the gun barrel 1 positioned in front of the gun rack 2 is called a front-end gun barrel 6, and the gun barrel 1 positioned behind the gun rack 2 is called a rear-end gun barrel 7.

In another embodiment shown in fig. 1 and 2, the ends of the interior of the barrel 1, which are far from the muzzle, of the front barrel 6 and the rear barrel 7 are leader inserts 8, and the leader inserts 8 are funnel-shaped.

In another embodiment shown in fig. 1 and 2, a telescopic plate 9 is arranged in the middle of the gun rack 2, a gun rack edge strip 10 is fixed on one side of the gun rack 2, and a bullet bin 11 is arranged at the rear end of the gun rack 2. The front end of the gun rack 2 on the side where the edge strip is fixed is provided with a front barrel clamping plate 12, and the rear end of the gun rack on the side is provided with a rear barrel clamping plate 14. The rear barrel catch plate 14 is located in front of the magazine 11. An extended barrel 13 is provided at the front end of the gun carrier 2.

In another embodiment shown in fig. 2, below the telescopic plate 9 is the gun rest 2. The gun rack 2 is provided with a track groove 15, and the bottom of the expansion plate 9 is clamped in the track groove 15. So that the telescopic plate 9 can only move back and forth on the gun rack 2.

In another embodiment shown in fig. 1 and 2, the bottom of the rotating shaft 16 is fixed on the telescopic plate 9. The middle part of the double-port gun barrel 5 is provided with a hole, and the middle part of the hole is inserted with a rotating shaft 16. Between the double barrel 5 and the telescopic plate 9 there is a turning wheel 17. The middle part of the rotating wheel 17 is provided with a hole, and the rotating wheel 17 is sleeved on the rotating shaft 16 through the hole. The edge of the rotating wheel 17 is provided with clamping columns 18, and the two clamping columns 18 are respectively positioned at the two ends of the edge of the rotating wheel 17. The clamping columns 18 are respectively clamped outside the two barrels 1 of the double-port barrel 5.

In another embodiment shown in fig. 1, a gear 19 is arranged at the edge of the rotating wheel 17, and an elongated dental strip 20 is arranged on one side of the rotating wheel 17. Between the elongated rack bar 20 and the frame side bar 10 is a spring plate 21. The gear 19 on the rotary wheel 17 and the teeth on the strip-shaped teeth 20 are contacted with each other in a staggered way, and the gun rack edge strip 10 is fixed on one side of the gun rack 2 and is used for supporting the spring piece 21.

In another embodiment shown in fig. 1, a fixed rod 22 is fixed on one side of the front end of the telescopic plate 9, the front end of a telescopic spring 23 is fixed on one end of the fixed rod 22 which is not connected with the telescopic plate 9, the tail end of the telescopic spring 23 is fixed on the rear end of the gun rack 2, and the telescopic spring 23 is sleeved in a spring sleeve 24. The spring sleeve is fixed to the gun rest 2. The side surface of the spring sleeve 24 is provided with an elongated slot 25, and one end of the fixed rod 22, which is not connected with the telescopic plate 9, penetrates through the slot and is positioned in the spring sleeve 24. The spring sleeve is an extension spring, and the bending phenomenon is not generated in the extension process.

In another embodiment shown in fig. 2 and 3, the cartridge 4 is made up of a cartridge 26, black powder 27, a bullet 28 and a lead 29. The bullet 28 is located at the inner front end of the explosive charge 26 and supports the front end of the explosive charge 26 so that the front end of the explosive charge 26 has a hemispherical shape. The middle part of the explosive package 26 is provided with black powder 27, the rear end of the explosive package 26 is provided with sealing paper 30, the middle part of the sealing paper 30 is provided with a hole, the front end of a lead 29 is inserted into the hole and is positioned in the black powder 27, and the rear end of the lead 29 is positioned outside the explosive package 26. The propellant charge 26 is cylindrical. The bullet 28 is located in the charge 26 to facilitate the flying of the charge 26 with the bullet 28 out of the front barrel 6 after the cartridge 4 is fired.

In another embodiment shown in fig. 1 and 2, the rear end of the barrel rod 31 is fixed to the lower rear part of the magazine 11, and the front end of the barrel rod 31 is directed to the position of the bullet head 28 of the bullet 4. A plurality of bullets 4 are put in a magazine 11 side by side, the bullet heads 28 of the bullets 4 face the rear of the magazine 11, and the leading wires 29 of the bullets 4 face the front of the magazine 11.

In another embodiment shown in fig. 3, the lead sleeve 32 is sleeved outside the lead 29, the front end of the lead sleeve 32 is connected with the rear end of the iron wire 33, and the front end of the iron wire 33 is positioned at the front end of the black powder 27 in the explosive charge 26.

In another embodiment shown in fig. 1 and 2, the bullet 4 is inserted into the front end of the double barrel 5, the bullet 4 terminates in a lead 29, the lead 29 extends from the rear of the barrel 1, and the lead 29 is ignited, so that the bullet 4 exits the barrel 1, and the recoil causes the expansion plate 9 to move rearward of the frame 2, causing the double barrel 5 to move rearward and the rear barrel 7 to move to the rear barrel clamp plate 14 position.

In another embodiment shown in fig. 1, the rotating wheel 17 rotates clockwise, the locking posts 18 on the rotating wheel 17 lock at both ends of the double-barreled barrel 5 again after rotating approximately 180 degrees, and at this time, the mouth of the rear barrel 7 of the double-barreled barrel 5 locks at the rear barrel locking plate 14, because the rear barrel 7 of the double-barreled barrel 5 is locked by the rear barrel locking plate 14 and cannot rotate, the rotating wheel 17 on the telescopic plate 9 cannot rotate any more. Meanwhile, the gear 19 on the rotating wheel 17 is intersected with the gear 19 on the strip-shaped rack 20 in an inclined plane, and under the condition that the rotating wheel 17 is clamped by the double-barreled barrel 5, the rotating wheel 17 can move the strip-shaped rack 20 to the edge of the gun rack 2 by recoil generated after the bullet 4 is fired, so that the gear 19 on the rotating wheel 17 slides on the strip-shaped rack. And thus the runner 17, without rotation, the telescopic plate 9 can also continue to move backward with the double-barreled barrel 5 until the rear barrel 7 of the double-barreled barrel 5 is inserted into the magazine 11.

In another embodiment shown in fig. 1 and 2, after the cartridge 4 is loaded into the rear barrel 7, the rear end of the lead 29 on the cartridge 4 is inserted through the lead insertion tube 8 inside the rear barrel 7, so that the rear end of the lead 29 is located outside the barrel 1 for subsequent ignition by the cord 3.

In another embodiment shown in fig. 1 and 2, the rearward movement of the double-barreled barrel 5 causes the rearward movement of the retractable plate 9 and the compression of the retractable spring 23. When the bullet 4 is put into the rear barrel 7 by the barrel rod 31, the extension spring 23 is also compressed to the limit, and after the excessive recoil is absorbed by the gun rack 2, the extension spring 23 starts to extend at the moment to push the extension plate 9 to move forwards, so that the rotating wheel 17 starts to rotate anticlockwise, and when the clamping column 18 on the rotating wheel 17 rotates anticlockwise for 180 degrees, the bullet can be clamped on the double-port gun barrel 5. At this time, the muzzle of the rear end barrel 7 of the double-port barrel 5 extends out of the muzzle 11, the clamping column 18 on the rotating wheel 17 drives the double-port barrel 5 to rotate anticlockwise, when the double-port barrel 5 rotates to be close to 180 degrees, the original rear end barrel 7 becomes the front end barrel 6, and the original front end barrel 6 is located at the rear end position. The current card 35 at the front end of the barrel 6 will be stuck at the front end barrel clamping plate 12 at the front end of the gun rack 2, so that the double-port barrel 5 stops rotating, and at the same time, because of the forward thrust of the telescopic spring 23, the rotating wheel 17 can push the long-strip-shaped tooth bar 20 open, so that the telescopic plate 9 continues to move forward, and at the same time, the front end gun port continues to move forward, and the double-port barrel is inserted into the rear end opening of the extension gun barrel 13.

In another embodiment shown in fig. 1 and 2, after the rear barrel 7 has fully exited the magazine 11, a new cartridge 4 will drop down to the muzzle of the magazine in preparation for the next rear barrel loading.

In another embodiment shown in fig. 1 and 2, after the automatic loading of the cartridge 4 is completed, the cord 3 is used to ignite the leading wire 29 of the cartridge 4 on the front barrel 6 of the double-barreled barrel 5, and the cartridge 4 is fired. The recoil caused by the firing of the bullet 4 moves the rear barrel 7 on the double-barreled barrel 5 backwards and starts the filling work again.

In another embodiment shown in figures 1, 2 and 3, after the cartridge 4 is ignited by the ignition lead 29, the black powder 27 is ignited, and the gas resulting from the burning of the powder pushes the sealing paper 30 and causes the charge 26 to fly forward, as well as the nose 28 at the front end of the charge 26. After the bullet 4 flies out of the front gun tube 6, the interior of the front gun tube 6 is emptied, so that the next filling operation is convenient.

In another embodiment shown in fig. 2, the double-barreled barrel 5 has a locking piece 35 at the outside of the barrel mouth of the front and rear barrels, a locking groove 34 formed by an elongated opening is formed at the mouth of the magazine 11, and when the rear barrel 7 moves backward, the locking piece 35 is locked into the locking groove 34, so that the rear barrel 7 can enter the magazine 11 at a correct angle. When the mouth of the rear barrel 7 is rotated to the front end of the gun rack 2, the card 35 can be clamped at the clamping plate at the front end of the gun rack 2, so that the gun mouth faces to the front position. The entrance of the clamping groove on the bullet cabin 11 is arc-shaped, which is beneficial for the rear end gun tube 7 to accurately enter the bullet cabin 11 to load ammunition.

In another embodiment shown in fig. 2, the extended barrel 13 has a slot 34 formed by an elongated opening at the rear end, and a tab 35 on the front barrel 6 can be inserted into the slot 34 to allow the front barrel 6 to be accurately inserted into the extended barrel 13. The entrance of the clamping groove on the extension gun barrel 13 is arc-shaped, which is beneficial to accurately inserting the front gun port into the extension gun barrel 13.

In another embodiment shown in fig. 1 and 2, the feedthrough pins 8 inside the barrels of the front and rear end barrels of the dual port barrel 5 are funnel shaped to facilitate the insertion of the feedthrough 29 therethrough and out of the barrel 1.

In another embodiment shown in fig. 2 and 3, in the event that the barrel 1 is hot enough, the firearm will automatically ignite the lead 29, causing an auto-fire accident even without the cord 3. The lead sleeve 32 is sleeved outside the lead 29 to prevent the gun barrel 1 from igniting the lead 29, the front end of the lead sleeve 32 is connected with the rear end of an iron wire 33, the front end of the iron wire 33 is positioned at the front end of the black powder 27 in the gunpowder bag 26, and after the bullet 4 is shot, the lead sleeve 32 is pulled out of the gun barrel 1 through the iron wire 33.

In another embodiment shown in fig. 1 and 2, the expansion plate 9 is pulled manually, and an automatic filling effect can be realized. The device can be used as caseless ammunition. The fire-cord 3 may be replaced by an electronic lighter, or other ignition or firing means. The lead 29 may be replaced with a fire cap or other excitation means.

Claims (5)

1. A fire rope gun before firing is composed of gun barrels, a gun rack, a fire rope and a bullet and is characterized in that the tails of the two gun barrels are fixed together to form a double-port gun barrel, the gun barrel positioned in front of the gun rack is called a front-end gun barrel, and the gun barrel positioned behind the gun rack is called a rear-end gun barrel; the middle part of the gun rack is provided with a telescopic plate, one side of the gun rack is fixed with a gun rack edge strip, and the rear end of the gun rack is provided with a bullet bin; the front end of the gun rack on the side fixed with the edge strip is provided with a front-end gun barrel clamping plate, and the rear end of the gun rack on the side is provided with a rear-end gun barrel clamping plate; the rear-end gun tube clamping plate is positioned in front of the gun magazine; the front end of the gun rack is provided with an extended gun barrel; a gun rack is arranged below the telescopic plate; the gun rack is provided with a track groove, and the bottom of the telescopic plate is clamped in the track groove; the bottom of the rotating shaft is fixed on the expansion plate; a hole is arranged in the middle of the double-port gun barrel, and a rotating shaft is inserted in the middle of the hole; a rotating wheel is arranged between the double-port gun barrel and the telescopic plate; the middle part of the rotating wheel is provided with a hole, and the rotating wheel is sleeved on the rotating shaft through the hole; the edge of the rotating wheel is provided with clamping columns, and the two clamping columns are respectively positioned at the two ends of the edge of the rotating wheel; the clamping columns are respectively clamped outside two gun barrels of the double-port gun barrel; the edge of the rotating wheel is provided with a gear, and one side of the rotating wheel is provided with a strip gear; a spring piece is arranged between the strip gear and the gun rack edge strip; the gear on the rotating wheel and the teeth on the strip gear are in staggered contact with each other, and the edge strip of the gun rack is fixed on one side of the gun rack and used for supporting the spring piece; a fixed rod is fixed on one side of the front end of the telescopic plate, the front end of a telescopic spring is fixed on one end of the fixed rod, which is not connected with the telescopic plate, the tail end of the telescopic spring is fixed on the rear end of the gun rack, and the telescopic spring is sleeved in a spring sleeve; the spring sleeve is fixed on the gun rack; the rear end of the barrel rod is fixed at the rear part below the bullet cabin, and the front end of the barrel rod points to the bullet position of the bullet; a plurality of bullets are placed in the bullet bin side by side, the bullet heads of the bullets face the rear of the bullet bin, and the leading wires of the bullets face the position of a bin opening in the front of the bullet bin.

2. The primer front-loading firewire gun as claimed in claim 1, wherein the interior of the barrel of the front barrel and the rear barrel remote from the muzzle is provided with a feed-through insert, the feed-through insert being funnel-shaped.

3. The firearm of claim 1 wherein the spring sleeve has an elongated slot in a side thereof, and wherein the end of the mounting rod not connected to the extension plate extends through the slot and is positioned within the spring sleeve.

4. The match front fire rope gun according to claim 1, wherein the two-port gun barrel has a clamping piece at the outside of the barrel port of the front and back gun barrels; a clamping groove formed by a strip-shaped opening is arranged at the opening part of the bullet bin; the rear end of the extension gun tube is provided with a clamping groove formed by a strip-shaped opening; the inlet of the clamping groove on the bullet bin is arc-shaped; the entrance of the clamping groove on the extension gun barrel is arc-shaped.

5. The continuous fire rope gun according to claim 1, wherein the bullet is composed of a propellant powder, black powder, a bullet and a lead; the bullet is positioned at the front end of the inner part of the gunpowder bag and supports the front end of the gunpowder bag to make the front end of the gunpowder bag be hemispherical; the middle part of the explosive package is black powder, the rear end of the explosive package is sealing paper, the middle part of the sealing paper is provided with a cavity, the front end of the lead is inserted into the cavity and is positioned in the black powder, and the rear end of the lead is positioned outside the explosive package; the gunpowder bag is cylindrical; the lead wire sleeve is sleeved outside the lead wire, the front end of the lead wire sleeve is connected with the rear end of the iron wire, and the front end of the iron wire is positioned at the front end of black powder in the explosive charge.

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