KR20230130893A - A projectile device for close-range shooting in a virtual environment - Google Patents

Abstract

The present invention relates to a projectile device for close-range shooting in a virtual environment, which is fixedly installed to include interior walls and corners installed arbitrarily in indoor spaces, allowing the shooter to shoot close-range targets appearing on the surface while moving. By preventing the warhead from being hit and allowing the warhead to be collected, training can be done safely, construction, demolition and maintenance can be easily performed, and the warhead can be easily collected.

Description

A projectile device for close-range shooting in a virtual environment}

The present invention relates to a projectile device for close-range shooting in a virtual environment, and more specifically, to a warhead that is fixed to an indoor wall and a wall randomly installed in an indoor space, and allows the shooter to close-fire a target that appears on the surface while moving. This relates to a close-range shooting device in a virtual environment that allows for safe training and easy construction, demolition, and maintenance by configuring the warhead to be collectible while preventing being hit.

In general, military and police agencies that handle firearms conduct live-fire shooting training at indoor and outdoor live-fire ranges to improve the shooting skills of their personnel.

In addition, as the leisure time of the general public increases and the range of leisure activities expands, the number of people who visit general live ammunition shooting ranges and enjoy shooting live ammunition is increasing.

However, when firing a live bullet, an unexpected ricochet (refers to a bullet that is fired from a gun, hits an obstacle while flying, bounces, and deviates from its original trajectory. Also called a ricochet) can occur. Users may suffer serious injury or even endanger their lives.

Furthermore, as the age for public access to live ammunition shooting ranges has been lowered to 14, anyone over the age of 14 can now enter live ammunition shooting ranges, so the safety of users is absolutely required.

Conventionally, in live ammunition shooting ranges, projectile equipment made of rubber plates made using rubber chips have been used on the rear or side walls of the target installation surface by joining them using a joining means.

However, the hit rubber plates made from conventional rubber chips as described above mainly relied on imported rubber chips or were reused by shredding waste tires that had been used in open spaces such as children's playgrounds for a long time in the form of rubber chips.

As a natural consequence of this, the above-mentioned rubber plates not only have short durability, but are also supplied as products with various qualities depending on the amount of binder mixed into the rubber chip during manufacture or the manufacturing method.

The conventional rubber plate as described above was easily broken and damaged at the point where the shot was concentrated, and freezing and rupture occurred, especially in the winter.

In addition, due to shrinkage at low temperatures in the winter, separation of the left and right connections occurs, so that if the warhead hits the bulletproof steel plate installed on the rear through the separation area and bounces off or hits other obstacles around the target, it turns into peat and is unable to hit the target. A very dangerous situation that threatened one's life also occurred.

In addition, in the summer, the bullet rubber plate that was installed by bonding means on the rear or side wall of the target installation surface at the live ammunition shooting range may peel off due to high temperature and may protrude forward and break away due to continuous shooting, causing the warhead to break away. A very dangerous situation occurred where the gunner's life was threatened as the gun bounced off the bulletproof steel plate installed at the rear or other obstacles and ricocheted.

Considering this, a ricochet prevention panel has been applied for in patent application number 10-2019-0037517.

Looking at the conventional conventional ricochet prevention panel, it is formed as an integrated panel shape made of square NR (natural rubber) or SBR (synthetic rubber) material of a predetermined standard, and the front and rear surfaces and the top and bottom are smooth surfaces, By smoothly accommodating the water and relaxation phenomenon caused by temperature changes, the bulletproof steel plate at the rear is prevented from being exposed, and the left side has a left jaw and left contact area of a predetermined width to prevent the warhead from hitting the bulletproof steel plate directly and ricocheting. The right side is formed with a right jaw and a right border of a predetermined width, wherein the width of the left chin and the width of the right border are formed as 2/3 of the width of the left and right sides, and the width of the right chin and the left border are formed. The width of the portion is formed to be 1/3 of the width of the left and right sides, and the left ledge and the right ledge are formed to extend to a length of 1/2 the width of the left and right sides, and extend up and down on the front of the rear bulletproof steel plate. In the ricochet prevention panel for a live ammunition shooting range that is stacked by its own weight and connected to the left and right in a jaw joint manner to form a projectile wall, the central portion of the left jaw on the left side and the central portion of the right border on the right side are located at corresponding positions. A long groove of a predetermined width is formed penetrating from the upper surface to the lower surface, and a connecting pin is inserted in the long groove to prevent the projectile panel from protruding forward when the warhead is concentrated on the projectile panel.

However, in the conventional general ricochet prevention panel configured in this way, when the ricochet prevention panel is damaged due to a lot of shooting, in order to replace it, all ricochet prevention panels that do not need to be replaced must be removed and then replaced, so the damaged ricochet panel must be replaced. There is a disadvantage that it takes too much time to replace the bullet prevention panel.

In addition, the conventional conventional ricochet prevention panel configured as described above has a disadvantage in that it cannot prevent ricochet at the corners when installed on a wall with corners.

Patent application number 10-2019-0037517, application date; March 30, 2019

Accordingly, the present invention was developed to solve the above-mentioned problems, and is fixedly installed to include interior walls and corners installed arbitrarily in the interior space, allowing the shooter to shoot at close range targets appearing on the surface while moving. By configuring the warhead to be collectible while preventing the warhead from being hit, training can be done safely, construction, demolition, and maintenance can be easily performed, and it is a close-range shooting device in a virtual environment that makes it easy to collect the warhead. The purpose is to provide a projectile device.

Other objects of the present invention will become clear as technology progresses.

The present invention for achieving the above-described object is a projectile device for close-range shooting in a virtual environment, which is installed horizontally on the indoor wall (A) and the top of the wall formed including corners arbitrarily installed in the indoor space through anchor bolts, respectively. A plurality of wall fixing members 110 that can be fixed at regular intervals, and a floor fixing member that is positioned below the wall fixing members 110 and can be fixed to the indoor floor (B) via anchor bolts. (120), the upper end is fixed to the other end of the wall fixing member 110, and the other end is inserted and fixed to the floor fixing member 120, thereby protecting the wall A from the warhead. A plurality of bullet steel plates 130 are provided, and are installed spaced apart in front of the bullet steel plates 130 to allow the warhead fired by the gunner to pass through, while preventing the warhead exploded by hitting the bullet steel plate 130 from being hit by a screen. A plurality of bullet prevention means (140) provided including a wear-resistant rubber plate (142) so that it can be used as a shock absorber, and located on the bottom surface (B) between the bullet steel plate (130) and the bullet prevention means (140) to prevent the bullet from hitting the bullet. A plurality of recovery bins 150 are provided to collect and recover warheads destroyed by hitting the steel plate 130, and are fixedly installed at regular intervals on the outer surface of the recovery bins 150 to prevent bullets from being hit by the bullet prevention means 140. ) is characterized in that it includes a magnet 160 that can be attached and detached by magnetic force at the lower end.

Here, between the wear-resistant rubber plate 142 of the ballistics prevention means 140 installed at a corner formed by bending the wall A in one direction and another adjacent wear-resistant rubber plate, for reinforcement, one end is the ballistics prevention means ( The wear-resistant rubber plate 142 of 140) is fixed to one side of the rear of the other adjacent wear-resistant rubber plate using adhesive, and the other end is further provided with a corner reinforcement member 170 so that it can be fixed to the bullet iron plate 130. Do it as

In addition, between the wear-resistant rubber plate 142 of the bullet prevention means 140, which is installed at a corner formed by bending the wall A in another direction, and another adjacent wear-resistant rubber plate, an adhesive is used at one end for reinforcement. It is characterized in that a column-shaped protruding bending reinforcement member 180 is further provided to be fixed to each rear side of the wear-resistant rubber plate 142 of the bullet prevention means 140 and the other adjacent wear-resistant rubber plate.

In addition, a reinforcing connecting band 190 made of wear-resistant rubber attached via an adhesive is further provided between the wear-resistant rubber plate 142 of the bullet prevention means 140 and another adjacent wear-resistant rubber plate.

In addition, an anti-vibration pad 200 is fixed to the floor fixing member 120 to accommodate the lower end of the bullet plate 130 to prevent the warhead from shaking when it hits the bullet steel plate 130. It is characterized by being further provided.

As described above, according to the projectile device for close-range shooting in a virtual environment according to the present invention, even if the shooter moves and fires close to the wear-resistant rubber plate, the wall surface is protected by the ballistic steel plate, and the warhead that hits the ballistic steel plate is hit by the wear-resistant rubber plate. This protects the shooter, and not only can the warhead be easily collected by the collection box, but the lower part of the wear-resistant rubber plate is fixed through a magnet, which has the effect of making it easy to replace the wear-resistant rubber plate.

Figure 1 is a diagram showing an installed state of a projectile device for close-range shooting in a virtual environment according to the present invention.
Figure 2 is a cross-sectional view showing a state in which the projectile device for close-range shooting in a virtual environment according to the present invention is installed.
Figure 3 is a diagram showing a state in which the projectile device for close-range shooting in a virtual environment according to the present invention is installed at a corner.

Hereinafter, an example of an embodiment of a projectile device for close-range shooting in a virtual environment according to the present invention will be described in detail.

First of all, it should be noted that among the drawings, identical components or parts are given the same reference numerals as much as possible. In describing the present invention, detailed descriptions of related well-known functions or configurations are omitted in order to not obscure the gist of the invention.

As shown, the projectile device 100 for close-range shooting in a virtual environment according to the present invention is installed horizontally on the indoor wall (A) and the top of the wall formed including corners arbitrarily installed in the indoor space through anchor bolts. A plurality of wall fixing members 110 that can be fixed at regular intervals, and a floor fixing member that is positioned below the wall fixing members 110 and can be fixed to the indoor floor (B) via anchor bolts. (120), the upper end is fixed to the other end of the wall fixing member 110, and the other end is inserted and fixed to the floor fixing member 120, thereby protecting the wall A from the warhead. A plurality of bullet steel plates 130 are provided, and are installed spaced apart in front of the bullet steel plates 130 to allow the warhead fired by the gunner to pass through, while preventing the warhead exploded by hitting the bullet steel plate 130 from being hit by a screen. A plurality of bullet prevention means (140) provided including a wear-resistant rubber plate (142) so that it can be used as a shock absorber, and located on the bottom surface (B) between the bullet steel plate (130) and the bullet prevention means (140) to prevent the bullet from hitting the bullet. A plurality of recovery bins 150 are provided to collect and recover warheads destroyed by hitting the steel plate 130, and are fixedly installed at regular intervals on the outer surface of the recovery bins 150 to prevent bullets from being hit by the bullet prevention means 140. ) includes a magnet 160 that can be attached and detached from the lower end by magnetic force.

In addition, between the wear-resistant rubber plate 142 of the ballistics prevention means 140 installed at a corner formed by bending the wall A in one direction and another adjacent wear-resistant rubber plate, one end of the ballistics prevention means 140 is provided for reinforcement. ) is fixed to one side of the rear surface of the other wear-resistant rubber plate 142 adjacent to the wear-resistant rubber plate 142 using an adhesive, and the other end is further provided with a corner reinforcement member 170 so that it can be fixed to the bullet steel plate 130.

In addition, between the wear-resistant rubber plate 142 of the bullet prevention means 140, which is installed at a corner formed by bending the wall A in another direction, and another adjacent wear-resistant rubber plate, an adhesive is used at one end for reinforcement. A pillar-shaped protruding bending reinforcing member 180 is further provided to be fixed to one side of the rear side of the wear-resistant rubber plate 142 of the bullet prevention means 140 and the other adjacent wear-resistant rubber plate.

In addition, a reinforcing connecting band 190 made of wear-resistant rubber is further provided between the wear-resistant rubber plate 142 of the above-mentioned bullet prevention means 140 and another adjacent wear-resistant rubber plate using an adhesive.

In addition, an anti-vibration pad 200 is installed to accommodate the lower end of the bullet plate 130 by being fixed to the floor fixing member 120 and prevent the warhead from shaking when it hits the bullet steel plate 130. ) is further provided.

Hereinafter, the projectile device for close-range shooting in a virtual environment according to the present invention will be described in more detail with reference to the attached drawings FIGS. 1 to 3.

First, the wall fixing member 110 of the projectile device for close-range shooting in a virtual environment according to the present invention described above is an anchor bolt horizontally at the top of the wall formed including the indoor wall (A) and the corners arbitrarily installed in the indoor space. Each end is fixed at regular intervals by means of and is provided to fix the upper end of the bullet plate 130.

That is, the wall fixing member 110 includes a wall fixing vertical plate 111 in which a vertical plate hole is drilled so that it penetrates the other end of the anchor bolt fixed to the wall and is fixed with a nut, and the wall fixing water. A horizontal plate for wall fixation is formed by bending and extending in one direction from the top of the direct plate 111 to form a plate so that the top of the bullet plate 130 can be fixed to the bottom by welding, and a hole for a horizontal plate is drilled on the plate. And, it is composed of a connecting plate 113 that is fixedly connected to the horizontal plate hole of the horizontal plate for wall fixing via bolts and nuts and is provided to fixedly connect the upper end of the bullet prevention means 140.

Because the wall fixing member 110 is configured as described above, the upper end of the shot steel plate can be firmly and easily fixed.

The floor fixing member 120 is provided to receive and secure the lower end of the bullet plate 130 by being fixed to the indoor floor B via anchor bolts.

That is, the above-mentioned floor fixing member 120 is a horizontal plate 121 for floor fixing in which a pair of fixing holes are formed to be fixed to the other end of a pair of anchor bolts spaced apart from each other on the floor B through nuts. ), and each end is fixed to the upper surface of the floor fixing horizontal plate 121 to be spaced apart from each other, and the other end protrudes upward, thereby providing an accommodation space for inserting the vibration-proof pad 200. It consists of a pair of receiving plates 122 for fixing the floor.

Since the floor fixing member 120 is configured as described above, the lower end of the bullet plate 130 can be firmly and easily fixed.

The above-mentioned bullet steel plate 130 has its upper end fixed to the other end of the wall fixing member 110, and the other end is inserted and fixed to the floor fixing member 120, thereby protecting the wall from warheads. It is provided.

That is, the above-mentioned bullet iron plate 130 has its upper surface welded and fixed to the bottom of the horizontal plate 112 for wall fixing of the wall fixing member 110, and the lower end accommodates the floor fixing of the floor fixing member 120. It is inserted into and fixed to the anti-vibration pad 200 interposed in the plate 122 and is spaced apart from the wall and is made of a bulletproof steel plate to prevent a warhead penetrating the wear-resistant rubber plate of the bullet prevention means 140 from hitting the wall.

Since the bullet steel plate 130 is configured as described above, the wall surface can be protected due to the warhead penetrating the wear-resistant rubber plate of the bullet prevention means 140.

The bullet prevention means 140 is installed in front of the bullet plate 130 and penetrates the warhead fired by the gunner, prevents the warhead exploded by hitting the steel plate 130 from being hit, and acts as a screen. It is also equipped with a wear-resistant rubber plate so that it can be used.

That is, the above-mentioned bullet prevention means 140 includes an upper support piece (reference numeral omitted) formed of a plate to be horizontally welded and fixed to the bottom of the connection plate 113 of the wall fixing member 110, and both ends of the upper support piece. An upper fixing member 141 provided with an upper pressing piece (reference numeral omitted) bent downward and facing each other and upward to press and fix the upper end of the wear-resistant rubber plate, and the upper fixing member 141 ), the upper end of which is inserted and fixed with the upper pressurizing piece, penetrating the warhead fired from the gunner and being provided to prevent the warhead exploded by hitting the bullet steel plate 130 from being hit, and the wear-resistant rubber plate 142 A lower support piece (reference numeral omitted) formed of a horizontal plate so that the lower end of the rubber plate 142 can be pressed inward and attached to the collection box 150 via the magnet 160, and the lower support piece It consists of a lower fixing member 143 provided with a lower pressing piece (reference numeral omitted) formed by bending upward and inward from both ends.

Meanwhile, the upper fixing member 141 is fixed to the bottom of the connection plate 113 of the wall fixing member 110 by welding, but is not limited to this, and the upper fixing member 141 and While accommodating the connecting plate 113, the upper surface of the upper fixing member 141 and the lower surface of the connecting plate 113 may be fixed via a "ㄷ" shaped pressure fixing angle.

Since the bullet prevention means 140 is configured as described above, it is possible to prevent a warhead that explodes by hitting the bullet steel plate 130 from being hit.

The above-described recovery collection box 150 is located on the bottom surface (A) between the bullet steel plate 130 and the bullet prevention means 140 to collect and recover the warheads exploded by hitting the bullet steel plate 130. It is provided in the form of a box with an open top.

Here, the above-mentioned collection box 150 is preferably made of bulletproof steel plate to prevent it from being crushed or damaged by a warhead.

Since the recovery collection box 150 is configured as described above, the warhead destroyed by hitting the bullet plate 130 can be recovered easily and quickly.

The magnets 160 are fixedly installed at regular intervals on the outer surface of the collection bin 150 and are capable of attaching and detaching the lower fixing member 143 of the anti-hitting means 140 by magnetic force.

Since the magnet 160 is configured as described above, the wear-resistant rubber plate 142 of the bullet prevention means 140 can be quickly and easily replaced when damaged by many shots.

The corner reinforcement member 170 provides reinforcement between the wear-resistant rubber plate of the bullet prevention means 140 installed at the corner formed by bending the wall in one direction, that is, in an "L" shape, and another adjacent wear-resistant rubber plate. To this end, one end is fixed to one rear side of the other wear-resistant rubber plate adjacent to the wear-resistant rubber plate 142 of the bullet prevention means 140 using an adhesive, and the other end is provided so as to be fixable to the bullet-proof steel plate 130.

That is, the corner reinforcement member 170 has one end fixed to the rear of the wear-resistant rubber plate 142 of the bullet prevention means 140 installed at the corner through an adhesive, and the other end extends in one direction to be reinforced. One end of the first edge reinforcement plate 171 made of a wear-resistant rubber plate and the other wear-resistant rubber plate adjacent to the wear-resistant rubber plate 142 of the bullet prevention means 140 are fixed to the back using an adhesive, and the other end is oriented in one direction. A second corner reinforcement plate 172 that is extended and is made of a wear-resistant rubber plate so that the extended portion can be reinforced by being bonded to the extended portion of the first bent reinforcement plate 171, and the first and second corner reinforcement plates. One end of the extended portions of the plates 171 and 172 are received inward and fixed by pressure, and the other end is a corner reinforcement fixing member ( 173).

Since the corner reinforcement member 170 is configured as described above, the wear-resistant rubber plate 142 of the bullet prevention means 140 installed at the corner of the wall can be reinforced from the warhead.

Since the projectile device for close-range shooting in a virtual environment according to the present invention is configured as described above, even if the shooter moves and fires close to the wear-resistant rubber plate, the wall surface is protected by the projectile steel plate, and the warhead that hits the projectile iron plate is prevented by the wear-resistant rubber plate. The gunner can be protected by not being hit, and the warhead can be easily collected through the collection box. Since the lower part of the wear-resistant rubber plate is fixed through a magnet, the wear-resistant rubber plate can also be easily replaced.

The above description is merely an illustrative explanation of the technical idea of the present invention, and various modifications and variations will be possible to those skilled in the art without departing from the essential characteristics of the present invention. Accordingly, the embodiments disclosed in the present invention are not intended to limit the technical idea of the present invention, but are for illustrative purposes, and the scope of the technical idea of the present invention is not limited by these embodiments. The scope of protection of the present invention should be interpreted in accordance with the claims below, and all technical ideas within the equivalent scope should be construed as being included in the scope of rights of the present invention.

A ; Wall B; bottom surface
100 ; Projectile device for close shooting in a virtual environment 110; Wall fixing member
120 ; Floor fixing member 130; Bullet steel plate
140 ; Bullet prevention means 150; collection box
160 ; magnet 170 ; Corner reinforcement member
180 ; Protruding bending reinforcement member 190; Reinforcement connecting band
200 ; Anti-vibration pad

Claims (7)

As a projectile device for close shooting in a virtual environment,
A plurality of wall fixing members 110 each provided to be fixed at regular intervals via anchor bolts in the transverse direction on the indoor wall A and the top of the wall formed including corners arbitrarily installed in the indoor space;
a floor fixing member (120) positioned below the wall fixing member (110) and fixed to the indoor floor (B) via an anchor bolt;
A plurality of projectiles are provided to protect the wall A from warheads by having their upper ends fixed to the other ends of the wall fixing member 110 and the other ends respectively inserted and fixed to the floor fixing members 120. An iron plate (130);
A wear-resistant rubber plate 142 is installed at a distance in front of the bullet plate 130 to penetrate the warhead fired by the gunner, prevent the warhead exploded by hitting the steel plate 130 from being hit, and use it as a screen. A plurality of bullet prevention means 140 provided including;
A plurality of recovery bins (150) located on the floor (B) between the bullet plate (130) and the bullet prevention means (140) to collect and recover warheads destroyed by the bullet steel plate (130). class;
A magnet 160 is fixedly installed at regular intervals on the outer surface of the collection box 150 and is capable of attaching and detaching the lower end of the bullet prevention means 140 by magnetic force.
A projectile device for close-range shooting in a virtual environment, comprising:
According to paragraph 1,
Between the wear-resistant rubber plate 142 of the ballistics prevention means 140 installed at a corner formed by bending the wall A in one direction and another adjacent wear-resistant rubber plate, one end of the ballistics prevention means 140 is provided for reinforcement. The wear-resistant rubber plate 142 is fixed to one side of the rear of the other adjacent wear-resistant rubber plate using an adhesive, and the other end is further provided with a corner reinforcing member 170 so that it can be fixed to the bullet plate 130. A projectile device for close-range shooting in the environment.
According to claim 1 or 2,
Between the wear-resistant rubber plate 142 of the ballistics prevention means 140, which is installed at a corner formed by bending the wall A in a different direction, and another adjacent wear-resistant rubber plate, an adhesive is used as a medium for reinforcement. A projectile device for close-range shooting in a virtual environment, characterized in that a pillar-shaped protruding bending reinforcement member (180) is further provided to be fixed to one side of the rear of the wear-resistant rubber plate (142) of (140) and the other adjacent wear-resistant rubber plate. According to claim 1 or 2,
Close-range shooting in a virtual environment, characterized in that a reinforcing connecting band 190 made of wear-resistant rubber attached through an adhesive is further provided between the wear-resistant rubber plate 142 of the bullet prevention means 140 and another adjacent wear-resistant rubber plate. A projectile device.
According to paragraph 1,
An anti-vibration pad 200 is further provided to accommodate the lower end of the bullet plate 130 by being fixed to the floor fixing member 120 and prevent the warhead from shaking when it hits the bullet steel plate 130. A projectile device for close-range shooting in a virtual environment, characterized in that it is provided.
According to paragraph 1,
The bullet prevention means 140 includes an upper support piece formed of a plate to be horizontally welded and fixed to the wall fixing member 110, and a wear-resistant rubber plate that is bent downward, in a direction facing each other, and upward from both ends of the upper support piece. The upper fixing member 141 is provided with an upper pressing piece formed to press and fix the upper end of the upper fixing member 141, and the upper end is inserted and fixed with the upper pressing piece of the upper fixing member 141, penetrating the warhead fired from the gunner, A wear-resistant rubber plate 142 is provided to prevent the warhead exploded by hitting the bullet plate 130 from being hit, and the lower end of the wear-resistant rubber plate 142 is pressed inward and received through the magnet 160. It consists of a lower support piece formed as a horizontal plate so that it can be attached to the collection bin 150, and a lower fixing member 143 provided with a lower pressing piece formed by bending upward and inward from both ends of the lower support piece. A projectile device for close-range shooting in a virtual environment.
According to paragraph 2,
The corner reinforcement member 170 is a wear-resistant rubber plate whose one end is fixed to the rear of the wear-resistant rubber plate 142 of the bullet prevention means 140 installed at the corner through an adhesive and the other end extends in one direction to enable reinforcement. One end is fixed to the rear of the first corner reinforcement plate 171 and the other wear-resistant rubber plate adjacent to the wear-resistant rubber plate 142 of the bullet prevention means 140 via an adhesive, and the other end extends in one direction. , the extended portion includes a second corner reinforcement plate 172 made of a wear-resistant rubber plate so that it can be reinforced by being bonded to the extended portion of the first bent reinforcement plate 171, and the first and second corner reinforcement plates ( Proximity of the virtual environment, wherein the extended portion of 171, 172) is received inward and fixed by pressure, and the other end is composed of a corner reinforcement fixing member 173 that can be fixed to the bullet steel plate 130 by welding. A projectile device for shooting.

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