JP3595489B2 - On-board kit for small arms - Google Patents

Description

[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to a kit for mounting a small firearm on a small firearm, and more particularly to a kit for mounting a small firearm on a portable firearm such as a machine gun.
[0002]
[Prior art]
Conventionally, machine guns have been separately developed for carrying as illustrated in FIG. 1 and for mounting on a vehicle as illustrated in an embodiment of the present invention in FIG. 2, respectively.
[0003]
That is, the two fixed legs 12 for supporting the weight of the barrel 10 on the ground, the trigger 16 and the grip 18 of the trigger unit 14, and the impact at the time of firing required for a portable machine gun as exemplified in FIG. The gun stock 32 including the shoulder pad 34 for receiving the recoil, the scope 36 for aiming at a long-distance target, and the like are easy to handle and, as shown in FIG. Is not provided in the on-board machine gun, but is instead provided with a gun handle 52 for holding a rear end of the gun rotatably held on a vehicle-mounted pedestal mounted on the vehicle, An actuating rod and the like were provided for transmitting the movement of the firing pusher 52 to the trigger part 70 without fingers or the trigger part 70 without grasping.
[0004]
Biasing said trigger portion 14 of the portable type gun, as shown in detail in FIG. 3, the reverse hook 20 which is rotatable about a reverse hook shaft 22, the reverse hook 20 in the counterclockwise direction in FIG. reverse hook spring 24 for, when around the trigger shaft 17 is pulled the trigger 16 which is rotatable is, the rear end of the reverse hook 20 (the left end in the figure) is pulled, a bullet not shown A firing piston 26 having a firing pin for hitting and firing the primer, a safety element 28 for enabling the rear end of the reverse hook 20 to be lowered at the firing position and disabled at the safe position, and It mainly has a notch 30A for mounting the gun body, a pin insertion hole 30B, and a trigger frame 30 formed with a rear hole 30C for fixing a tripod for holding.
[0005]
[Problems to be solved by the invention]
However, depending on the battle situation and the logistics situation, it is desirable that, for example, an existing portable machine gun can be diverted to a vehicle-mounted machine gun, instead of being dedicated to each. However, in the past, it could not be easily changed.
[0006]
SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned conventional problems, and an object of the present invention is to enable a portable firearm to be easily changed to a vehicle-mounted firearm.
[0007]
[Means for Solving the Problems]
The present invention relates to a small firearm mounting kit for enabling a portable firearm to be mounted on a vehicle, including a pusher for enabling shooting, and a vehicle-mounted gun mounted in place of an existing butt stock. This problem has been solved by providing a grip portion and a vehicle-mounted trigger portion mounted in place of the existing trigger portion, including a trigger connecting rod for transmitting the movement of the pusher to an existing firing piston. Things.
[0008]
Further, a remote control function can be added by further providing a solenoid for electrically driving the trigger connecting rod.
[0009]
BEST MODE FOR CARRYING OUT THE INVENTION
Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.
[0010]
In the present embodiment, as shown in FIG. 2, the in-vehicle gun grip 52 includes a pusher 54 for enabling shooting, and is mounted in place of the existing butt stock 32 shown in FIG. An in-vehicle trigger 70 mounted in place of the existing trigger 14, including a trigger connecting rod for transmitting the movement of the pusher 54 to the existing firing piston 26, and electrically connecting the trigger connecting rod. And a solenoid 90 mounted below the trigger portion 70 when driving by remote control is required for driving.
[0011]
For mounting on a vehicle, the gun is fixed not by two fixed legs 12 as shown in FIG. 1, but by two front and rear holes 11A and 11B. By using a hole for a tripod that is not used, as shown in FIG. 4, it is fixed to pins 48 before and after a swing 47 of an existing vehicle-dedicated gun pedestal 46. The swing 47 is fixed to a vehicle body (not shown) via a yoke 49 and a turning base 50. The fixing method is not limited to this.
[0012]
5 (cross-sectional view), FIG. 6 (exploded perspective view), FIG. 7 (right side view from the rear of the gun), and FIG. 8 (the trigger section viewed from the front of the gun). As shown in detail in (cross-sectional view), a pair of left and right levers 60 for the shooter to grip, a pair of upper and lower support plates 62 for fixing the upper and lower sides of the lever 60, and the pushing for enabling shooting. Gold 54, a push shaft 55 for rotatably supporting the push 54, a pin insertion hole 66 A for fixing a lower portion of the gun grip 52 to the rear end of the trigger 70, and a gun It mainly includes a tail bottom 66 having a pin insertion hole 66B for fixing the upper portion of the gun handle 52 to the main body.
[0013]
Said trigger portion 70, like as shown in detail in FIGS. 5 through 8, the conventional example similar to the reverse hook 20 shown in FIG. 3, the reverse hook shaft 22, opposite the hook spring 24, trigger shaft 17 and the safety element 28 Unlike the prior art, a trigger block 72 in which a portion to which a finger is applied is cut, a trigger connecting rod 74 for pulling the trigger block 72 rearward, and a locking mechanism (a locking cut-off for the gun body) similar to the conventional example. A trigger frame 76 having a notch 76A and a pin insertion hole 76B) and a rear hole 76C for fixing a tripod, and a connecting rod holder 80 fixed below the trigger frame 76 for slidably supporting the trigger connecting rod 74. And
[0014]
On the lower surface of the connecting rod holder 80, a notch 80A for mounting the solenoid 90 by sliding it from the lateral direction is formed.
[0015]
As shown in detail in FIGS. 5 to 8, the solenoid 90 supports a coil 94, and has an upper end locked in a notch 80 A of the connecting rod holder 80. It is rotatably supported by a lever shaft 100 for transmitting the movement of the solenoid movable shaft 98 around the coil 94 to the solenoid lever roller 78 held by the trigger connecting rod 74. And a solenoid lever 102.
[0016]
The procedure for replacing the vehicle-mounted kit will be described in detail below.
[0017]
(1) First, as shown in FIG. 9, the pin 40 holding the upper part of the stock 32 of the portable machine gun is pulled out.
[0018]
(2) Next, the clip 44 is removed, and the pin 42 that stops the rear part of the trigger part 14 and the upper part of the stock part 32 is pulled out, and the stock part 32 and the trigger part 14 are removed from the machine gun body.
[0019]
(3) Next, as shown in FIG. 10, the on-vehicle trigger portion 70 and the on-vehicle gun holder 52 according to the present invention are connected to the pins 40, 42 and the clip 44 in the reverse order of (1) and (2). Attach to machine gun body.
[0020]
(4) Further, if necessary, the solenoid 90 is attached below the trigger portion 70.
[0021]
In this way, by exchanging the kit for the trigger section 14 and the stock section 32 of the existing machine gun, the portable machine gun can be changed to a vehicle-mounted machine gun. By pressing the pusher 54 of the gun holder 52 after replacement instead of the trigger 16 before kit replacement, shooting becomes possible.
[0022]
That is, when the solenoid is not used, by pushing the pusher 54 of the gun holder 52, the pusher 54 rotates about the pusher shaft 55. By the rotation of the pusher 54, the trigger connecting rod 74 held by the connecting rod holder 80 of the trigger unit 70 is pulled. As a result, the trigger block 72 linked to the trigger connecting rod 74 is pulled, the rear end of the inverted hook 20 is lowered, and a bullet is fired.
[0023]
On the other hand, when the solenoid 90 is used, the solenoid 90 is attached to the connecting rod holder 80 of the trigger unit 70. When the switch of the solenoid 90 is turned on, the solenoid movable shaft 98 protrudes, and the solenoid lever 102 rotates about the lever shaft 100. As a result, the trigger connecting rod 74 is pulled, the trigger block 70 linked thereto is pulled, the rear end of the inverted hook 20 is lowered, and a bullet is fired.
[0024]
In the above-described embodiment, the present invention is applied to a machine gun, but the present invention is not limited to this, and may be applied to other small arms such as rifles and rifles. it is obvious.
[0025]
【The invention's effect】
According to the present invention, an existing portable machine gun can be easily mounted on a vehicle. Further, the machine gun once mounted on the vehicle can be easily returned to the original portable machine gun. Therefore, the types of weapons can be reduced and logistics management can be simplified.
[0026]
Further, when a solenoid is mounted, remote control is also possible.
[Brief description of the drawings]
FIG. 1 is a perspective view showing a configuration of an example of a conventional portable machine gun. FIG. 2 is a perspective view showing an example of a configuration of a vehicle-mounted machine gun diverted by an embodiment of a vehicle-mounted kit according to the present invention. FIG. 4 is a sectional view showing a configuration of a trigger unit used in a conventional portable machine gun. FIG. 4 is an exploded perspective view showing an example of a configuration of a pedestal of a conventional on-vehicle exclusive gun. FIG. 5 is a trigger unit in the embodiment. FIG. 6 is an exploded perspective view of the same. FIG. 7 is a right side view of the same as viewed from the rear of the gun. FIG. 8 is a cross-sectional view of a trigger of the same gun as viewed from the front. FIG. 9 is a perspective view showing a state in which a trigger portion or the like of an existing machine gun is removed for explaining a procedure of mounting on a vehicle according to the present invention; FIG. 10 is a perspective view showing a state in which a vehicle mounting kit is similarly installed; Explanation of code]
DESCRIPTION OF SYMBOLS 10 ... Barrel 14 ... Trigger part 32 ... Gun stock part 52 ... In-vehicle gun grip part 54 ... Push 70 ... In-vehicle trigger part 72 ... Trigger block 74 ... Trigger connecting rod 76 ... Trigger frame 80 ... Connecting rod holder 90 ... Solenoid 92 ... Supporting part 94 ... Coil 98 ... Solenoid movable shaft 102 ... Solenoid lever

Claims (2)

A portable firearm mounting kit for enabling a portable firearm to be mounted on a vehicle,
An on-board gun handle that replaces the existing stock, including a push to enable firing;
An in-vehicle trigger mounted in place of the existing trigger, including a trigger connecting rod for transmitting the movement of the push to an existing firing piston,
A kit for mounting on a small firearm, comprising: The on-vehicle kit for small arms according to claim 1, further comprising a solenoid for electrically driving the trigger connecting rod.

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