JP3028808U - Landing position confirmation device - Google Patents

Abstract

(57) 【Abstract】 PROBLEM TO BE SOLVED: To use the laser light irradiation device and the like to adjust the scope, the gate, the star, and the habit of shouldering of the shooter, which was impossible. Very accurate landing using laser light, which can perform the above-mentioned correction work quickly and easily, such as accurate correction at the time of actual shooting of rifles, shotguns, and training shooting guns required by law. Attempts to provide a location device. A laser beam irradiation device having a threaded portion is connected and fixed to a barrel main body of a barrel so that an optical axis is held at the center of a gun cavity.

Description

[Detailed description of the device]

[0001]

[Technical field to which the device belongs]

 This invention relates to a landing position confirmation device, and does not rely on the sense of human beings by rifles, shotguns, training guns that are obligatory by law, etc. An attempt is made to provide a landing position confirmation device that can be used for multiple purposes such as habit correction, and that is capable of performing these operations using a trajectory that fires a real bullet equivalent to a real package using gunpowder. Is.

[0002]

[Prior art]

 Conventionally, when adjusting the scope, adjusting the gates, adjusting the stars, or correcting the habit of shouldering for each individual shooter, use a ruler located far from the barrel like the eyes of a board, In order to know the landing point more accurately, the only way to confirm the landing position of the target is to shoot a real bullet or real package.

However, the above work could not be performed regardless of the place and regardless of the time after sunset. Moreover, it was only permitted at shooting ranges instructed by the state or prefecture.

Therefore, a small light or a laser beam irradiating device is used to perform the above-mentioned scope matching, a light gate, a star matching, etc., by irradiating the inside of the muzzle of the actually used gun with light rays. No landing position confirmation device has been developed.

Therefore, it is necessary to use only the sighting device on the upper part of the barrel to fire a live shot such as a scope alignment, a gate, a star alignment, etc. For example, it is not possible to correct the habit of shouldering the shooter. There wasn't. Of course, it was impossible to cultivate the feeling of actual shooting because the above work could only be done with the sensation of relying on the habits of the individual at the time of actual shooting, such as rifles, shotguns, and shooting guns.

[0006]

[Problems to be solved by the device]

 Therefore, the inventor can use the laser light irradiation device and the like to adjust the scope, align the gate and the star, and correct the habit of shouldering the shooter, which was impossible. We have devised a landing position confirmation device capable of performing accurate correction work when a shotgun is actually shot (see Japanese Patent Application Nos. 5-75530 and 7-41294).

However, even in this example, there is a drawback that it takes a lot of time to process the attachment for housing the laser irradiation section and the operation of the ON-OFF switch is required, which is difficult for one person to handle.

In addition, the cord is pulled out from the muzzle through the barrel, and it is difficult for the cord to block the laser beam and the like, and to perform the above-mentioned scope alignment, the gate alignment, the star alignment, and the habit correction of the shoulder of the shooter. There was also the drawback of doing so.

This invention can use the laser light irradiation device or the like to adjust the scope, the gate, the star, and even the impossible habit of shouldering the shooter. The aim is to provide a very accurate landing position confirmation device that uses laser light, which can quickly and easily make accurate corrections during the actual shooting of a rifle or shotgun. .

[0010]

[Means for Solving the Problems]

 That is, the landing position confirmation device of the present invention is characterized in that a laser beam irradiation device having a threaded portion is connected and fixed to the main body of the barrel of the barrel to hold the optical axis at the center of the gun cavity. To do.

In the above, one of the features is that the laser light irradiation device can attach various sizes of air-fuel cartridges to the threaded portion formed at the tip.

In the present invention, the laser light irradiation device having a threaded portion has an outer shape appropriately formed according to a rifle gun, a shotgun, a training shooting gun required by law, and the like. The laser light irradiation device with this screw part uses the empty drug capsule obtained by firing the actual capsule using the drug chamber of the gun itself that requires measurement. That is, it is sufficient to use a used empty canister that is in close contact with the chamber due to expansion caused by explosive explosive when the actual package is fired, and form a screw at its end to attach the screw part of the laser light irradiation device. By doing so, the laser light irradiation device is set in a state fitted in the medicine chamber, and the ray axis of the laser light irradiation device can be held very accurately at the center of the gun cavity.

Further, it is desirable that the ON-OFF switch of the laser light irradiation device is projected at the rear end of the laser light irradiation device so that the ON-OFF switch can be turned ON / OFF by a firing pin or the like. Of course, if it can be turned on and off with a firing pin, it does not matter about the shape and position.

Further, in the light irradiation part of the laser light irradiation device, an optical guide having a screw part formed at the tip is attached at the tip of the light source of the laser light irradiation device, and a mirror is attached to the bent part. The light guide is set in the medicine chamber and the engine so that the laser beam can be emitted from the tip of the barrel.

[0015]

[Embodiment of device]

 An embodiment of a landing position confirmation device of the present invention will be described below with reference to the drawings. 1 and 2 show a landing position confirming device of the present invention, which is to be loaded in the rear of a drug chamber in the barrel and an engine part. In FIG. 1, reference numeral 1 denotes a laser light irradiation device which is the center of the landing position confirmation device of the present invention. This laser light irradiation device 1 has a holder 3 provided in a housing 2 with a built-in power source such as a battery 4, and a rear end provided with an ON-OFF switch 6 which can be retracted by a spring 5. 7 is an E-ring washer. By operating the ON-OFF switch 6, the laser light is emitted from the laser light irradiation device 1. Reference numeral 8 is a spring which also serves as a conductor. By mounting the ON-OFF switch 6 in the housing 2 with the screw portion 9, the spring 8 is connected to the battery 4 and electrically connected to the laser module 10. .

In the figure, 11 is an O-ring fitted to the outer periphery of the housing 2, and 12 is a cylindrical male screw portion provided at the tip of the laser light irradiation device 1.

FIG. 3 shows a state in which the empty shell 13 is set on the male screw portion 12 provided at the tip of the laser light irradiation device 1. In this empty shell 13, a bullet 14 to be attached to the tip is removed, and a female screw portion 15 is provided at the rear end. The female screw portion 15 is screwed into the male screw portion 12 at the tip of the laser light irradiation device 1. Is attached to the tip of the laser light irradiation device 1.

FIG. 4 shows an example in which the landing position confirmation device of the present invention is applied to a rifle. In the conventional rifle, as shown in FIG. 14, the lever 32 of the breech bolt 31 is pulled to send the bullet 33 to the firing position at the rear of the barrel 34, and the trigger is pulled so that the firing pin at the tip of the breech bolt 31 strikes the bullet 33. Is designed to fire.

In this example, first, the play bottom 31 is retracted to provide a gap with the drug chamber. Then, the laser light irradiation device 1 having the empty shell 13 attached to the tip thereof is set in the rear portion of the barrel 34 so that the empty shell 13 is set in the medicine chamber at the rear end of the barrel 34. Then, the trigger is pulled and the firing pin at the tip of the play bottom 31 strikes the ON-OFF switch 6, whereby laser light is emitted from the laser light emitting device 1.

5 to 10 show another embodiment of the landing position confirmation device of the present invention.

In FIG. 5 and FIG. 6, a light illuminating part 21 is attached to the male screw part 12 at the tip of the laser light irradiating device 1. The light irradiating section 21 attached to the laser light irradiating device 1 is composed of an elbow-shaped cylindrical light guide 22 which is bent at a substantially right angle, and a mirror 23 arranged at the bent portion. The L-shaped one side of the light guide 22 is set in the medicine chamber and the engine section, and the other side and the laser light irradiation device 1 connected to the other side are held in a state of protruding outside the medicine chamber and the engine section, and turned on and off. By pushing the switch 6, laser light can be emitted from the tip of the barrel.

The elbow-shaped cylindrical light guide 22 has a female screw portion 24 at the rear end which is fitted into the male screw portion 12 at the front end of the laser light irradiation device 1, and a male screw portion 25 at the front end. Each is provided.

In FIG. 5, reference numeral 26 is an air canister having a diameter substantially the same as that of the light guide 22, which is attached to the male screw portion 25 at the tip of the light guide 22.

Further, in FIG. 6, reference numeral 27 is an air canister having a diameter smaller than that of the air canister 26, and the tip of the light guide 22 is attached via an adapter 28. That is, the adapter 28 is provided with a female screw portion 29 at one end and a male screw portion 30 at the other end. Then, the female screw portion 29 of the adapter 28 is connected to the male screw portion 25 at the tip of the light guide 22, and the male screw portion 30 is screwed into the rear end of the air-filled can 27 to connect them.

FIG. 7 shows a case where it cannot be directly mounted on the engine part of the gun, and the light irradiation part 21 of the laser light irradiation device 1 is mounted inside the actual package loading part of the rotary gun. That is, one side of the L-shaped light guide 22 is set in the medicine chamber and the engine section. The blank 27 in this case has a diameter smaller than that of the light guide 22 and is connected to the light guide 22 via an adapter 28. In this example, the bullet cartridge is removed from the actual package loading section of the rotary gun, and in that state, the light irradiation section 21 of the laser light irradiation apparatus 1 is mounted in the actual package loading section of the rotary gun. The ON-OFF switch 6 may be operated with a finger.

FIG. 8 shows a case of a real package, such as a pistol, which cannot be directly mounted on the engine part of the gun or has a short play gap of the breech, and a laser beam with an empty shell 26 connected to the real package loading part of the pistol. The light irradiation unit 21 of the irradiation device 1 is attached. The ON-OFF switch 6 may be operated with a finger.

FIG. 9 shows a case in which even a rifle or the like has a small actual cartridge, and an empty cartridge 27 having a smaller diameter is connected to the actual package loading portion via an adapter 28. The irradiation unit 21 is attached. The ON-OFF switch 6 may be operated with a finger.

FIG. 10 shows a case in which even a rifle or the like has a narrow compatible real package or medicine discharge window, and the light irradiating section 21 of the laser light irradiating device 1 in which the empty medicine container 26 is connected is attached to the actual package loading section. Is.

In each of the above embodiments, the ON-OFF switch 6 is provided at the rear end of the laser light irradiation device 1. Therefore, if the ON-OFF switch 6 is pushed by a firing pin or a finger to turn it ON, the laser light is Since the laser beam or the like is emitted from the irradiation device 1 and is emitted from the light emission unit 21 for example, it is possible to obtain the same landing position and trajectory as when a real bullet is emitted.

FIG. 11 shows a case where the laser light irradiation device 1 used in the landing position confirmation device of the present invention is housed in an attachment case 35 of the same type as the actual package case loaded in the chamber and the engine part in the barrel. It is shown. On the outer circumference of the attachment case 35, a plurality of circumferential grooves 37 in which the O-ring 36 can be mounted are formed.

By attaching the O-ring 36 to the attachment case 35, when the attachment case 35 is mounted inside the barrel, the elasticity of the attachment case 35 causes the center of the attachment case 35 to be inside the barrel. It is held to keep the center of.

The laser light irradiation device 1 is mounted in the attachment case 35. As shown in the figure, the laser light irradiation apparatus 1 also has a built-in power source such as a battery 4 and an ON-OFF switch 6 which can be retracted by a spring at the rear end. By operating the ON-OFF switch 6, laser light is emitted from the laser light emitting device 1.

As shown in FIG. 12, the laser light irradiation device 1 can be applied to a shotgun by fitting it into the attachment case 35 without attaching anything to the male screw portion 12 at the tip of the laser light irradiation device 1. When the trigger is pulled in this state, the firing pin pushes the ON-OFF switch 6 so that the laser beam can be emitted from the tip of the barrel.

FIG. 13 shows the operation of the landing position confirmation device of the present invention. That is, a laser light irradiation device (not shown) is set within the inner diameter of the barrel. In this state, hold the stock 42 that supports the barrel 41 on the shoulder, and while looking at the target 45 through the star 44 by the sight 43, pull the trigger 46 and hit the ON-OFF switch at the rear end of the laser light irradiation device with the firing pin. . In that state, gradually move the target 45 to a position farther away, and while checking the point 47 pointed by the star 44 and the point 48 pointed by the light emitted from the laser beam irradiation device through the sight 43, align the scope and illuminate. The gates, the star alignment, and the habit of shouldering the shooter, which was impossible, should be corrected.

[0035]

[Effect of device]

 As described above, the landing position confirmation device of the present invention can perform the above-mentioned scope alignment, the gate alignment, the star alignment, and the habit adjustment of the shooter's shoulder using the laser light irradiation device. Moreover, the above correction work can be carried out quickly and easily without relying on the human sense of an actual shooting gun expert for rifles, shotguns, and training shooting guns required by law.

In addition, the light irradiator is compact and can be used in the same shape and size as a real package, and by using laser light without using a real bullet package, it is very safe and costly. Therefore, it is possible to provide a landing position confirmation device in which the ON-OFF switch can be easily operated.

[Brief description of drawings]

FIG. 1 is a schematic sectional view of a laser beam irradiation device showing an embodiment of a landing position confirmation device of the present invention.

FIG. 2 is a schematic cross-sectional view when disassembled.

FIG. 3 is a schematic cross-sectional view in the case where an empty shell is attached to the laser light irradiation device.

FIG. 4 is a schematic sectional view showing an example in which the landing position confirmation device of the present invention is applied to a rifle gun.

FIG. 5 is a cross-sectional view showing another embodiment of the landing position confirmation device of the present invention, showing a state in which an empty shell is directly attached to the bent light guide tip.

FIG. 6 is a cross-sectional view showing a state in which an empty shell is attached to a bent light guide tip via an adapter.

FIG. 7 is a cross-sectional view of a main part when the light irradiation unit of the laser light irradiation device is mounted in the actual package loading unit of the rotary gun.

FIG. 8 is a cross-sectional view of essential parts in the case where a light irradiation unit of a laser light irradiation device in which an empty medicine shell is connected to the actual package loading unit of the pistol is attached.

FIG. 9 is a cross-sectional view of essential parts in the case where a light irradiation section of a laser light irradiation apparatus in which an air-filled capsule having a smaller diameter is connected to an actual-packet loading section of a pistol via an adapter is mounted.

FIG. 10 is a sectional view of an essential part showing another example in which the landing position confirmation device of the present invention is applied to a rifle gun.

FIG. 11 is a schematic cross-sectional view showing a case where the laser light irradiation device is housed in an attachment case of the same type as an actual package case loaded in a drug chamber and an engine section in the barrel.

FIG. 12 is a cross-sectional view of essential parts showing a state in which the shotgun is attached.

FIG. 13 is a schematic perspective view showing the operation of the landing position confirmation device of the present invention.

FIG. 14 is a schematic side view showing a conventional rifle gun.

[Explanation of Codes] 1 Laser light irradiation device 2 Housing 3 Holder 4 Battery 5 Spring 6 ON-OFF switch 7 E-ring washer 8 Spring 9 Screw part 10 Laser module 11 O-ring 12 Male screw part 13 Empty shell 14 Bullet 15 Female screw Part 21 Light irradiation part 22 Light guide 23 Mirror 24 Female screw part 25 Male screw part 26, 27 Air medicine holder 28 Adapter 29 Female screw part 30 Male screw part 31 Play bottom 32 Lever 33 Bullet 34 Barrel 35 Attachment case 36 O-ring 37 circumference Groove 41 Barrel 42 Gunstock 43 Aiming 44 Sighting star 45 Target 46 Trigger 47 Aiming point 48 Irradiation point

Claims (2)

[Scope of utility model registration request] 1. A landing position confirming device, characterized in that a laser beam irradiating device having a threaded portion is connected and fixed to a main body of a barrel of a barrel so as to hold an optical axis at the center of a gun cavity. 2. The landing position confirming device according to claim 1, wherein the laser beam irradiating device is capable of mounting various sizes of empty shells on a threaded portion formed at a tip thereof.