JP2021173474A - Continuous shooting gun - Google Patents

Abstract

To provide a continuous shooting gun not only capable of obtaining a higher reliability than that of an automatic type pistol but also capable of decreasing a worry about being shot by reducing an exchange time of a rotary cartridge.SOLUTION: A continuous shooting gun 10 has a cartridge part 30 in which a plurality of rotary cartridges R are stored and a loading chamber 21 in which the rotary cartridge R is loaded, and comprises a barrel part 20 for shooting a bullet loaded in a powder chamber of the rotary cartridge R of the loading chamber 21, and a loading mechanism part 50 for ejecting the rotary cartridge R from the loading chamber 21, removing the rotary cartridge R from the cartridge part 30 and loading it in the loading chamber 21.SELECTED DRAWING: Figure 1

Description

The present invention relates to a revolver capable of mounting a large number of rotary magazines.

The revolver-type pistol can continuously fire about 6 bullets with a rotary magazine.
Compared to revolvers, automatic pistols have a magazine that can be stored in the magazine, and can store more bullets than the revolver's revolver magazine. However, with an automatic pistol, if a bullet is unexploded, the bullet remains in the chamber, and the next bullet cannot be loaded into the chamber, so it cannot be fired continuously. In this respect, the revolver-type pistol is highly reliable because it can fire continuously even if it does not fire.

A revolver-type pistol described in Patent Document 1 is known.
The loading cylinder replacement mechanism for the rotary pistol described in Patent Document 1 is a new loading cylinder by simply pushing out a used loading cylinder with a new loading cylinder from a loading cylinder that could not be easily replaced in the past. The cylinder can be easily attached to the frame.

Japanese Unexamined Patent Publication No. 8-61889

However, in the loading cylinder replacement mechanism of the revolver described in Patent Document 1, it is necessary to replace the loading cylinder (rotary magazine) one by one, which is troublesome to replace. Therefore, when a meeting is held, there is a risk that the other party will drive in during the blank time at the time of exchange.

Therefore, an object of the present invention is to provide a continuous-fire gun capable of not only obtaining higher reliability than an automatic pistol but also reducing the risk of being hit by shortening the replacement time of a rotary magazine. do.

The rapid-fire gun of the present invention has a magazine portion in which a plurality of rotary magazines are stored and a loading chamber in which the rotary magazine is loaded, and fires ammunition packed in the chamber of the rotary magazine in the loading chamber. It is characterized in that it is provided with a gun body portion to be used, a loading mechanism portion for discharging a rotary magazine from the loading chamber, and a loading mechanism portion for taking out the rotary magazine from the magazine portion and loading the rotary magazine into the loading chamber.

According to the rapid-fire gun of the present invention, the loading mechanism discharges the rotary magazine from the loading chamber, takes out the rotary magazine from the magazine in which a plurality of rotary magazines are stored, and loads the rotary magazine into the loading chamber. By doing so, the ammunition packed in the chamber of the rotary magazine in the loading chamber can be fired from the gun body. Therefore, although the revolver of the present invention is a revolver-type pistol, the rotary magazines can be loaded into the loading chamber one after another, so that the replacement time of the rotary magazines can be shortened.

The magazine portion may be arranged along the barrel portion and may be stored in a state in which the rotary magazines are arranged in a column.
The magazines, which are stored with the revolvers lined up in columns, are arranged along the barrel, so the magazines do not extend downward from the barrel, so even if you try to shoot in a prone state, the magazines Is out of the way, so you can shoot bullets at the target firmly in a prone state.

The loading mechanism includes a loading lever operated in a direction along the gun body, and when the loading lever is advanced, the support of the rotary magazine in the loading chamber is released, and when the loading lever is retracted, the loading is loaded. It shall be provided with a magazine support part that supports the rotary magazine in the chamber and a magazine exchange mechanism part that replaces the rotary magazine in the loading chamber with a rotary magazine from the magazine part by operating the loading lever. Can be done.
Operate the loading lever in the direction along the barrel, and the magazine support will release the rotary magazine support in the loading chamber when the loading lever is advanced, and will rotate in the loading chamber when the loading lever is retracted. The magazine is supported. Further, the magazine exchange mechanism unit can exchange the rotary magazine in the loading chamber with the rotary magazine from the magazine unit by operating the loading lever. Therefore, the rotary magazines can be loaded into the loading chamber one after another simply by moving the loading lever forward and backward.

The loading mechanism unit includes a rotating mechanism unit that rotates 90 degrees by operating the loading lever, and the magazine exchange mechanism unit rotates by the rotating mechanism unit to expel the rotary magazine of the loading chamber, and the magazine It may be provided with a cross-shaped loading plate that pushes out the rotary magazine of the portion and loads it into the loading chamber.
The rotation mechanism of the loading mechanism rotates 90 degrees by operating the loading lever. Then, due to the rotation of the rotating mechanism portion, the cross-shaped loading plate expels the rotary magazine of the loading chamber, and the rotary magazine of the magazine portion can be pushed out and loaded into the loading chamber.

Although the revolver type pistol of the present invention is a revolver type pistol, the revolver can be loaded into the loading chamber one after another, so that the replacement time of the revolver can be shortened, so that the reliability is higher than that of the automatic pistol. Not only that, but by shortening the replacement time of the rotary magazine, it is possible to reduce the risk of being hit.

It is a figure which shows the rapid-fire gun which concerns on embodiment of this invention. It is a figure for demonstrating the magazine part of the rapid-fire gun shown in FIG. It is a figure for demonstrating. It is a figure for demonstrating the loading mechanism part of the continuous shooting gun shown in FIG. It is a figure for demonstrating the rotation mechanism part of the loading mechanism part shown in FIG. It is a figure for demonstrating the magazine support part of the loading mechanism part shown in FIG. It is a figure for demonstrating the magazine exchange mechanism part of the loading mechanism part shown in FIG. It is a figure seen from the axial direction.

The rapid-fire gun according to the embodiment of the present invention will be described with reference to the drawings.
In the revolver according to the present embodiment, the revolvers can be loaded one after another when the rotary magazines are lined up in a row and the bullets loaded in the rotary magazines are exhausted.
The continuous shooting gun 10 shown in FIG. 1 includes a barrel portion 20, a magazine portion 30, a pistol grip portion 40, and a loading mechanism portion 50.
The barrel portion 20 is formed in a cylindrical shape in which a bullet is fired. A loading chamber 21 into which the rotary magazine R is loaded is formed at the base end of the barrel portion 20. The loading chamber 21 has a loading mechanism portion 50 built in below the barrel cavity of the barrel portion 20 facing downward.

The magazine portion 30 shown in FIG. 2A is arranged along the barrel portion 20 and is stored inside with the rotary magazines R arranged in columns. The magazine portion 30 is detachably formed from the barrel portion 20 (see FIG. 1). The magazine portion 30 includes a magazine body portion 31 formed in a cylindrical shape, and a spring portion 32 that presses the rotary magazine R from the tip end side to the base end side of the magazine body portion 31.
The base end of the magazine body 31 is formed with an opening 31a from which the rotary magazine R is taken out. In the rotary magazine R, chambers R1 loaded with six bullets shown in FIG. 2B are formed at equal intervals along the circumference. A hexagonal bearing hole R2 into which a rotating shaft is inserted is formed in the center of the rotary magazine R.

The gun grip 40 shown in FIG. 1 is a grip held by the user to pull the trigger 41.
The loading mechanism unit 50 discharges the rotary magazine R from the loading chamber 21, takes out the rotary magazine R from the magazine portion 30, and loads the rotary magazine R into the loading chamber 21.
As shown in FIG. 3, the loading mechanism 50 advances the loading lever 51 operated in the direction along the magazine body 20, the rotating mechanism 52 rotated by the operation of the loading lever 51, and the loading lever 51. When the support of the rotary magazine R in the loading chamber 21 is released and the loading lever 51 is retracted, the magazine support portion 53 supporting the rotary magazine R in the loading chamber 21 and the loading lever 51 are operated to operate the loading chamber 21. It is provided with a magazine exchange mechanism unit 54 for exchanging the rotary magazine R of the above from the magazine unit 30 to the rotary magazine R.

The loading lever 51 is connected to a handle portion 511 having a tip protruding from the barrel portion 20 and a base end portion of the handle portion 511, and an operation shaft 512 extending from the tip end side to the base end side of the barrel portion 20 for operation. It includes a rotation mechanism portion 52 and a connecting portion 513 that extends in a direction orthogonal to the base end portion of the shaft 512 and connects to the magazine support portion 53.

As shown in FIG. 4, the rotation mechanism portion 52 has a tubular portion 521 having a thread groove 521a formed on the inner peripheral surface and a spur gear formed on the outer peripheral surface, and a tip portion moving along the thread grooves 521a and 521b. By doing so, the tubular portion 521 is rotated, and the pair of blade portions 522a and 522b in which the base end portions are connected to each other, the spring portion 523 that applies an elastic force in the opening direction of the pair of blade portions 522a and 522b, and the connecting portion. It is provided with a transmission shaft 524 that transmits the operation of 513 to 522a and 522b.
In the present embodiment, the screw grooves 521a and 521b are formed so that the tubular portion 521 rotates 90 degrees by moving the blade portions 522a and 522b back and forth.

As shown in FIG. 3, the magazine support portion 53 includes a leg portion 531 extending upward from the position of the connecting portion 513, and a support shaft 532 extending upward from the leg portion 531 toward the loading chamber 21.
As shown in FIG. 5, the support shaft 532 has a hexagonal tip portion 532a that penetrates the bearing hole R2 of the rotary magazine R and is inserted into the fitting hole of the loading chamber 21 (see FIG. 1). ing. Further, a bearing portion 532b that rotatably supports the rotary magazine R is formed at the base end portion of the support shaft 532. Further, the intermediate portion 532c of the support shaft 532 is formed in a hexagonal shape that fits into the bearing hole R2 of the rotary magazine R.

The magazine exchange mechanism portion 54 shown in FIG. 3 includes a gear portion 541 that is a spur gear that meshes with the tooth surface of the cylinder portion 521 of the rotation mechanism portion 52, and a rotation shaft 542 that extends from the gear portion 541 to the base end side of the gun body portion 20. And, it is rotated by the rotating shaft 542 shown in FIGS. 6 (A) and 6 (B), expels the rotary magazine R of the loading chamber 21 (see FIG. 1), and pushes out the rotary magazine R of the magazine portion 30. A cross-shaped loading plate 543 to be loaded into the loading chamber 21 and a cam portion 544 for adjusting the plate length of the loading plate 543 are provided.

The loading plate 543 is a rotary blade that expands and contracts in a third stage from the first loading plate 543a at the base end portion to the third loading plate 543c at the tip end. A groove 543d extending in the radius of gyration direction is formed in the second loading plate 543b and the third loading plate 543c, and the protrusions inside the first loading plate 543a and the second loading plate 543b fit into the groove 543d. It fits.

The cam portion 544 is formed in a shape obtained by cutting out an arch shape from a circular plate. A groove 544a is formed in the peripheral edge of the cam portion 544, and a protrusion protruding from the third loading plate 543c is fitted.

When the trigger 41 is pulled, the hammer retracts, the rotary magazine R rotates for about 1 minute of one chamber R, and when the trigger 41 is pulled, the hammer advances and hits the firing pin, which is the same as the conventional mechanism. Therefore, the description thereof will be omitted.

The operation and usage state of the continuous shooting gun 10 according to the embodiment of the present invention configured as described above will be described with reference to the drawings.
First, the ammunition is loaded into the chamber R1 of the rotary magazine R shown in FIG. 2 (B). Then, the magazine portion 30 removed from the barrel portion 20 is loaded with the rotary magazine R in which the chamber R1 is filled with ammunition. Then, the magazine portion 30 loaded with a predetermined number of rotary magazines R is attached to the barrel portion 20. This completes the loading of ammunition.

When the loading of the ammunition is completed, the ammunition can be fired from the chamber R1 and fired from the barrel 20 by pulling the trigger 41. Even if the ammunition is unexploded, if the trigger 41 is pulled, the rotary magazine R will rotate by one shot, and the next chamber R1 will be located in front of the firing pin. Therefore, the continuous shooting gun 10 according to the present embodiment has high reliability because it is possible to continuously fire even if it is unexploded, which is an advantage of the revolver type pistol.

It is assumed that all the ammunition loaded in the chamber R1 of the rotary magazine R is fired.
The user advances the handle portion 511 of the loading lever 51 toward the tip end side of the barrel portion 20.
By doing so, the operation shaft 512 moves together with the handle portion 511, so that the connecting portion 513 moves to the tip side of the barrel portion 20.
As the leg portion 531 moves with the movement of the connecting portion 513, the support shaft 532 is pulled out from the bearing hole R2 of the rotary magazine R.

Further, as the connecting portion 513 moves toward the tip end side of the barrel portion 20, the transmission shaft 524 of the rotation mechanism portion 52 moves toward the tip end side.
As the transmission shaft 524 moves, the blade portion 522a presses the screw groove 521a in a state of being inserted into the screw groove 521a of the tubular portion 521. Further, the blade portion 522b presses the screw groove 521b in a state of being inserted into the screw groove 521b of the tubular portion 521.
By this pressing, the pair of blade portions 522a and 522b move to the tip while pressing the screw grooves 521a and 521b, so that the tubular portion 521 rotates 90 degrees around the axis.

The rotation of the cylinder portion 521 causes the gear portion 541 of the magazine exchange mechanism portion 54 to rotate.
The rotation of the gear portion 541 causes the rotation shaft 542 to rotate. Then, as the rotation shaft 542 rotates, the loading plate 543 rotates 90 degrees.
When the loading plate 543 rotates 90 degrees, the rotary magazine R located in the loading chamber 21 is pushed out by the loading plate 543 located at the bottom of the loading chamber 21, so that the rotary magazine R is discharged from the barrel portion 20. ..
Further, the rotary magazine R located on the loading chamber 21 side of the magazine portion 30 is the loading plate 543 located on the side portion of the magazine portion 30, and the loading plate 543 for discharging the rotary magazine R in the loading chamber 21. The rotary magazine R packed with ammunition is sent to the loading chamber 21 by pushing up the loading plate 543 at a position shifted by 90 degrees from the above.

Then, the handle portion 511 of the loading lever is retracted toward the base end side of the barrel portion 20. By doing so, the operation shaft 512 moves together with the handle portion 511, so that the connecting portion 513 moves to the base end side of the barrel portion 20.
As the leg portion 531 moves with the movement of the connecting portion 513, the support shaft 532 is inserted into the bearing hole R2 of the rotary magazine R, and the tip portion 532a of the support shaft 532 is a fitting hole of the loading chamber 21. Is inserted into. Therefore, the rotary magazine R is supported in the loading chamber 21 by the support shaft 532.

Further, the transmission shaft 524 moves to the base end side of the barrel portion 20, and the spring portion 523 that applies an elastic force in the opening direction of the pair of blade portions 522a and 522b is reduced, so that the pair of blade portions 522a , 522b is closed, so that the pair of blade portions 522a and 522b move the cylinder portion 521 and return to the original position without rotating the cylinder portion 521.

In this way, although it is a revolver-type pistol, the rotary magazine R packed with six ammunition can be loaded into the loading chamber 21 one after another, so that the replacement time of the rotary magazine can be shortened.
Therefore, the continuous shooting gun 10 can not only obtain higher reliability than the automatic pistol, but also reduce the risk of being hit by shortening the replacement time of the rotary magazine.

Further, since the rotary magazine R can be loaded into the loading chamber 21 only by operating the loading lever 51 back and forth after firing all the bullets of the rotary magazine R, the next rotary magazine R can be prepared quickly. ..

At this time, the loading plate 543 has a protrusion protruding from the third loading plate 543c fitted into the groove 544a formed on the peripheral edge of the cam portion 544. Therefore, when the rotary magazine R is discharged from the loading chamber 21 to the outside and when the rotary magazine R is loaded into the loading chamber 21 from the magazine portion 30, the protrusion of the third loading plate 543c is formed on the arc portion of the cam portion 544. Move along. Therefore, the loading plate 543 rotates with the second loading plate 543c extending from the first loading plate 543a.
However, in the loading plate 543 on the opposite side, the protrusion of the third loading plate 543c moves along the chord portion of the cam portion 544, so that the third loading plate 543c is partially housed in the second loading plate 543b. The 2 loading plate 543b is in a reduced state because a part of the loading plate 543b is housed in the first loading plate 543a. Therefore, the loading plate 543 can be made compact.

As shown in FIG. 1, a magazine portion 30 in which the rotary magazines R are stored in a columnar arrangement is arranged along the barrel portion 20. For example, in the case of a machine gun, there is a machine gun that is mounted so that the magazine portion extends downward from the barrel portion. However, with such a machine gun, if you aim at the target in the prone state, the magazine part will reach the ground and get in the way, so it is difficult to shoot in the prone state. However, in the continuous shooting gun 10 according to the present embodiment, since the magazine portion 30 is arranged along the barrel portion 20, the magazine portion 30 does not get in the way even if the target is aimed in the collapsed state. You can shoot bullets at the target firmly.

In an automatic pistol, the magazine is stored in the pistol grip. Therefore, a pistol that can handle large ammunition has a limitation because the pistol grip is large. However, in the revolver type pistol, the rotary magazine R can handle even a large ammunition by increasing the size of the chamber or thickening the barrel. Therefore, even in the continuous shooting gun 10 according to the present embodiment, it is possible to deal with ammunition having a large destructive power.

The continuous-fire gun of the present invention can be applied to a revolver-type pistol that fires non-live bullets in addition to firing live bullets.

10 Burst gun 20 Gun body 21 Loading chamber 30 Magazine body 31 Magazine body 31a Opening 32 Spring 40 Gun grip 41 Trigger 50 Loading mechanism 51 Loading lever 511 Handle 512 Operation shaft 513 Connecting 52 Rotating mechanism 521 Cylinder 521a, 521b Thread groove 522a, 522b Blade 523 Spring 524 Transmission shaft 53 Magazine support 531 Leg 532 Support shaft 532a Tip 532b Bearing 532c Intermediate 54 Magazine replacement mechanism 541 Shaft 543 Loading plate 543a 1st loading plate 543b 2nd loading plate 543c 3rd loading plate 543d Groove 544 Cam part 544a Groove R Rotary magazine R1 Chamber R2 Bearing hole

Claims (4)

A magazine that stores multiple rotary magazines, and
A barrel portion having a loading chamber into which the revolver is loaded and firing ammunition packed in the chamber of the revolver in the loading chamber.
A revolver having a loading mechanism for discharging a rotary magazine from the loading chamber, taking out the rotary magazine from the magazine, and loading the rotary magazine into the loading chamber. The continuous shooting gun according to claim 1, wherein the magazine portion is arranged along the barrel portion, and the rotary magazines are stored in a column. The loading mechanism includes a loading lever operated in a direction along the gun body, and when the loading lever is advanced, the support of the rotary magazine in the loading chamber is released, and when the loading lever is retracted, the loading is loaded. 1. 2 The rapid fire gun described. The loading mechanism unit includes a rotation mechanism unit that rotates 90 degrees by operating the loading lever.
The magazine exchange mechanism unit is provided with a cross-shaped loading plate that is rotated by the rotation mechanism unit to expel the rotary magazine of the loading chamber, push out the rotary magazine of the magazine portion, and load the rotary magazine into the loading chamber. The revolver according to claim 3.

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