KR102493366B1 - Non-adhesive projectile protection device - Google Patents

Abstract

The present invention relates to a non-adhesive bullet protection device. By stacking rubber blocks into which warheads can be inserted individually and fixedly on the front surface of a fixed panel, the non-adhesive bullet protection device can facilitate recovery of the warhead that has penetrated a target. In addition, by preventing bullets from the warhead, it is possible to protect facilities from safe shooting and bullets even in a small space. Furthermore, since the rubber blocks are individually fixed to the fixed panel, damaged rubber blocks can be quickly and easily replaced. The non-adhesive bullet protection device includes a bullet protection panel, a plurality of bullet protection rubber blocks, and a fixing block fixing means.

Description

Non-adhesive projectile protection device}

The present invention relates to a non-adhesive anti-ballistic device, and more particularly, by stacking rubber blocks into which warheads can be implanted individually and fixedly stacked on the front surface of a fixed panel, it is possible to facilitate the recovery of warheads penetrating a target, In addition, by preventing the warhead from being hit, it can protect facilities from safe shooting and bullets even in a small space, and furthermore, since the rubber blocks are individually fixed to the fixed panel, it is a non-adhesive type that allows quick and easy replacement of damaged rubber blocks. It's about anti-ballistic devices.

In general, due to the nature of the work, military units and police agencies that handle firearms prepare live ammunition shooting ranges to improve their shooting abilities and conduct shooting training, and some commercial shooting ranges also conduct live ammunition shooting.

Target plates used in the shooting range as described above are practiced shooting after the target plates are fixedly installed at different distances.

For example, military units operate various live ammunition shooting ranges such as real-distance outdoor shooting ranges (eg, 250m, 200m, 100m) and outdoor or indoor zero-point shooting ranges (50m, 25m, etc.). In processing fired warheads, In outdoor shooting ranges or outdoor shooting ranges, bulletproof walls are provided behind the target plate so that warheads can be embedded in the bulletproof walls, and in indoor shooting ranges, it is common to have warheads embedded in waste tires or tire chips.

However, conventionally, in the case of an outdoor shooting range, a bulletproof wall is mainly formed by stacking soil or sand, and in the case of an indoor shooting range, waste tires or tire chips are used.

In such a conventional shooting range, bullets passing through the target plate often bounce without being embedded in the bulletproof wall.

In particular, in a narrow space such as an indoor shooting range, if a bullet bounces without being embedded in a bulletproof wall, the bouncing bullet may fly to the shooter, which can lead to loss of life.

In addition, since the main component of live ammunition (lead coated with copper) used in rifles and pistols is lead, warheads not recovered from shooting ranges may cause environmental pollution.

Specifically, in the case of an outdoor shooting range, lead components spread around the grit wall and contaminate land and water, thereby becoming a serious environmental pollution problem.

In addition, in the case of indoor shooting ranges, not only lead components are scattered due to the collision of the warhead with the waste tires, polluting the indoor air, but there is also a difficulty in collecting the waste tires periodically at a high cost to separate the lead. I'm having a hard time because I don't have a proper alternative.

In addition, there is a problem in that valuable resources are wasted because warheads are rarely recovered or the recovery rate is very low even if warheads are recovered in the above live ammunition shooting range.

In view of this, a bulletproof panel unit using a rubber block to prevent bullet bounce and a bulletproof device using the same have been filed in Patent Application No. 10-2010-0076527.

First, the bulletproof panel unit for preventing the bounce of a bullet using the conventional general rubber block includes a first panel formed of a rubber block so that a bullet can pass through, and disposed on the rear side of the first panel to prevent the bullet from bouncing. A second panel for preventing penetration; a fixing means for fixing the first panel to be spaced apart from the second panel to form a collection space in which the bullets are collected; A side frame is formed to interconnect the edges of the two panels to seal the collection space, and the fixing means has one end detachably coupled to the second panel and the other end inserted into the rear surface of the first panel. It is provided with a plurality of fixing pins, and the fixing pin includes a threaded portion having a screw thread formed on an outer circumferential surface so as to be screwed to the second panel, and an extension portion extending from the threaded portion toward the first panel and crossing the collection space; , An insertion portion extending in the direction of the first panel from the extension portion and embedded in the rear surface of the first panel and having a smaller diameter than the diameter of the extension portion, wherein the insertion portion has a length smaller than the thickness of the first panel and an end portion It is characterized in that it is formed in a conical shape.

In addition, a bulletproof device using a bulletproof panel unit that prevents bullets from bouncing using the rubber block includes a first panel formed of a rubber block so that a bullet can penetrate, and a first panel disposed on the rear surface of the first panel so that the bullet can pass through the bullet A second panel for preventing the penetration of the bullet; a fixing means for fixing the first panel to be spaced apart from the second panel to form a collection space in which the bullets are collected; A panel unit having a side frame formed to interconnect the edges of the second panel to seal the collection space, and a base frame installed under the panel unit to support the panel unit and to have wheels installed so as to be movable. And, the fixing means is provided with a plurality of fixing pins, one end of which is detachably coupled to the second panel and the other end inserted into the rear surface of the first panel, wherein the fixing pins are screwed to the second panel. A screw portion having a screw thread formed on an outer circumferential surface, an extension portion extending from the screw portion toward the first panel and crossing the collection space, and extending from the extension portion toward the first panel and sticking to the rear surface of the first panel. and an insertion part having a diameter smaller than that of the extension part, wherein the insertion part has a length smaller than a thickness of the first panel and an end portion formed in a conical shape.

However, the bulletproof panel unit and the bulletproof device using the conventional bulletproof panel unit using the conventional general rubber block configured as described above are configured so that the bullet penetrates through the rubber block, so that the warhead is hit However, since the rubber block is fixed with a plurality of fixing pins, it takes a lot of time to replace the damaged rubber block.

Patent Application No. 10-2010-0076527, filing date; August 09, 2010

Accordingly, the present invention has been made to solve the above-described problems, and by configuring rubber blocks into which warheads can be inserted individually and fixedly laminated on the front surface of a fixed panel, it is possible to easily recover warheads that have penetrated the target, In addition, by preventing the warhead from being hit, it can protect facilities from safe shooting and bullets even in a small space, and furthermore, since the rubber blocks are individually fixed to the fixed panel, it is a non-adhesive type that allows quick and easy replacement of damaged rubber blocks. Its purpose is to provide a projectile prevention device.

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

The present invention for achieving the above object is a non-adhesive projectile prevention device, comprising a projectile prevention panel 110 provided to be directly fixed on a wall surface or erected via a fixed frame 160, and the projectile prevention panel 110 A plurality of anti-ballistic rubber blocks 120 stacked on the front surface to collect the warhead A to prevent the warhead from being hit, and the anti-ballistic rubber blocks 120 are placed on the front surface of the anti-ballistic panel 110. It is characterized in that it includes a fixed block fixing means 130 provided to prevent the anti-ballistic rubber block 120 from being compressed by its own weight while individually fixing and supporting to prevent positional movement when collecting the warhead A.

In addition, the fixed frame 150 has a pair of vertical bars 151a spaced apart from each other so that the anti-ballistic panel 110 can be erected, and one end and the other end on each inner surface of the vertical bar 151a. A fixing frame 151 composed of a plurality of horizontal bars 151b fixed by welding, a plurality of connecting bars 152 for support bars having one end fixed by welding to one side of the lower end of the fixing frame 151, A support bar 153 provided inclined to support the fixing frame 151 by welding and fixing one end to the central portion of one surface of the fixing frame 151 and fixing the other end to the connecting bar 152 for the support bar by welding. It is characterized by consisting of.

In addition, the fixing block fixing means 130 includes a plurality of fixing block fixing pieces 131 fixed to the front surface of the projectile prevention panel 110 by welding at regular intervals, and the fixing block fixing piece 131 A fixed block connecting plate 133 formed in a plate shape, one end of which is rotatably connected via a connecting pin 132 at the lower end of the plate, and a plurality of fixing holes are formed on the plate, and the fixed block connecting plate ( It is characterized in that it is composed of a plurality of fixing members (134) provided to fix the anti-ballistic rubber block (120) by being screwed into the upper surface of the anti-ballistic rubber block (120) through a fixing hole formed in 133). to be

As described above, according to the non-adhesive anti-ballistic device according to the present invention, by stacking rubber blocks into which warheads can be embedded individually and fixedly stacked on the front surface of the fixed panel, it is possible to easily recover warheads that have penetrated the target, In addition, by preventing bullets from warheads, it is possible to protect facilities from safe shooting and bullets even in a small space, and furthermore, since rubber blocks are individually fixed to fixed panels, there is an effect of quickly and easily replacing damaged rubber blocks. .

1 is a partially exploded perspective view showing a non-adhesive anti-ballistic device according to the present invention.
2 is a perspective view showing a state in which a part of the anti-ballistic rubber block of the non-adhesive anti-ballistic device according to the present invention is cut.
3 is a perspective view showing a non-adhesive projectile prevention device according to the present invention from the rear side.

Hereinafter, an example of the non-adhesive anti-ballistic device according to the present invention will be described in detail.

First of all, it should be noted that in the drawings, the same components or parts are denoted by the same reference numerals as much as possible. In describing the present invention, detailed descriptions of related known functions or configurations are omitted in order not to obscure the subject matter of the present invention.

As shown, the non-adhesive projectile prevention device 100 according to the present invention includes a projectile prevention panel 110 provided to be directly fixed to a wall surface or erected via a fixed frame 150, and the projectile prevention panel 110 A plurality of anti-ballistic rubber blocks 120 stacked on the front surface to collect the warhead A to prevent the warhead from being hit, and the anti-ballistic rubber blocks 120 are placed on the front surface of the anti-ballistic panel 110 It includes a fixed block fixing means 130 provided to prevent the anti-ballistic rubber block 120 from being compressed by its own weight while individually fixing and supporting it to prevent positional movement when collecting the warhead A.

In addition, the above-described fixing frame 150 is individually fixed and supported through the fixing block fixing means 130 so that the anti-ballistic rubber blocks 120 are installed so that the anti-ballistic panels 110 can be installed at a real-distance outdoor shooting range. One end is provided to be fixable to the installation member 140 formed of concrete via an anchor bolt.

Hereinafter, the non-adhesive anti-ballistic device according to the present invention will be described in more detail with reference to the accompanying drawings FIGS. 1 to 3.

First, the projectile prevention panel 110 of the non-adhesive projectile prevention device according to the present invention described above is directly fixed to a wall surface or erected via a fixing frame 150, and is used for projectile prevention through the fixed block fixing means 130 on the front surface. The rubber block 120 is provided by being formed as a rectangular plate so that it can be fixedly installed in a stacked manner.

In addition, the anti-ballistic panel 110 is composed of a bulletproof steel plate so that it can be used universally for shooting pistols, rifles, and machine guns, but is not limited thereto, and may be composed of a general steel plate when installed in an indoor shooting range.

In addition, the fixed frame 150 has a pair of vertical bars 151a spaced apart from each other so that the anti-ballistic panel 110 can be erected, and one end and the other end are welded to each inner surface of the vertical bar 151a. A fixing frame 151 composed of a plurality of horizontal bars 151b fixed by, a plurality of connecting bars 152 for support bars having one end fixed by welding to one side of the lower end of the fixing frame 151, and the fixing frame Each end is fixed by welding to the central part of one surface of (151), and the other end is welded to the connecting bar 152 for the support bar and fixed to the support bar 153 provided with an inclination to support the fixing frame 151. It consists of

Since the anti-ballistic panel 110 is configured as described above, the anti-ballistic rubber blocks can be stably laminated.

The anti-ballistic rubber block 120 is stacked to be fixed on the front surface of the anti-ballistic panel 110 via the fixing block fixing means 130 to collect the warhead A and prevent it from being shot. .

At this time, the above-mentioned anti-ballistic rubber block 120 has a thickness of 200 mm to 500 mm.

On the other hand, when the anti-ballistic rubber block 120 is configured to have a thickness of 200 mm or less, it becomes difficult for the warhead A to penetrate the anti-ballistic rubber block 120 to collect the warhead, and if the anti-ballistic rubber block 120 is configured to have a thickness of 500 mm or more , Since it is too heavy and the working time for installation and replacement can be difficult, as described above, it is preferable to configure the anti-ballistic rubber block to have a thickness of 200 mm to 500 mm.

Since the anti-ballistic rubber block 120 is configured as described above, it is possible to prevent the warhead A from being shot by capturing it.

The fixing block fixing means 130 individually fixes and supports the anti-ballistic rubber block 120 on the front surface of the anti-ballistic panel 110 to prevent the anti-ballistic rubber block from moving when collecting the warhead A, and 120 is provided to prevent the anti-ballistic rubber block 120 installed at the lowermost part and the uppermost part from being compressed by its own weight.

That is, the fixing block fixing means 130 includes a plurality of fixing block fixing pieces 131 fixed to the front surface of the projectile prevention panel 110 by welding at regular intervals, and the fixing block fixing piece 131. A fixed block connecting plate 133 having one end formed in a plate shape rotatably connected via a connecting pin 132 at the lower end of the plate and having a plurality of fixing holes (reference numerals omitted) formed on the plate, and the fixing A plurality of fixing members 134 provided to fix the anti-ballistic rubber blocks 120 by being screwed into the upper surfaces of the anti-ballistic rubber blocks 120 through fixing holes formed in the block connecting plate 133 consists of

At this time, the fixing block fixing means 130 is configured as a pair spaced apart from each other to fix and support the anti-ballistic rubber block 120.

In addition, the fixed block connecting plate 133 of the fixing block fixing means 130 prevents the anti-ballistic rubber block 120 from being loaded downward, and is installed at the lowermost part and the uppermost part of the anti-ballistic rubber block 120. It is provided to be able to rotate only at an angle of 90 degrees with respect to the fixing block fixing piece 131 so that the block is not compressed.

On the other hand, the fixing block fixing piece 131 of the fixing block fixing means 130 is fixed to the front surface of the projectile prevention panel 110 by welding, but is not limited thereto, for example, rivets or bolts and nuts. It may be fixed through the medium.

Since the fixing block fixing means 130 is configured as described above, the anti-ballistic rubber block installed at the lowermost end and the top of the lowermost end can be fixed to the anti-ballistic panel without being compressed by its own weight, Since the anti-ballistic rubber blocks are respectively fixed to the anti-ballistic panels, the damaged anti-ballistic rubber blocks can be quickly and easily replaced, thereby reducing the cost of follow-up management.

The above description is merely an example of the technical idea of the present invention, and various modifications and variations can be made to those skilled in the art without departing from the essential characteristics of the present invention. Therefore, the embodiments disclosed in the present invention are not intended to limit the technical idea of the present invention, but to explain, and the scope of the technical idea of the present invention is not limited by these embodiments. The protection scope of the present invention should be construed according to the following claims, and all technical ideas within the equivalent range should be construed as being included in the scope of the present invention.

A; warhead
100; As a non-adhesive anti-ballistic device,
110; bulletproof panel
120; Anti-ballistic rubber block
130; Fixing Block Fixing Means
140; installation member
150; fixed frame

Claims (5)

As a non-adhesive anti-ballistic device,
a projectile prevention panel 110 provided to be directly fixed to a wall surface or erected via a fixed frame 150;
a plurality of anti-ballistic rubber blocks 120 stacked on the front surface of the anti-ballistic panel 110 to collect the warhead A and prevent the anti-ballistic bullet from being hit;
The anti-ballistic rubber block 120 is individually fixed and supported on the front surface of the anti-ballistic panel 110 to prevent the anti-ballistic rubber block 120 from being compressed by its own weight while preventing the positional movement when the warhead A is collected. Including a fixed block fixing means 130 provided to
The fixing block fixing means 130 includes a plurality of fixing block fixing pieces 131 fixed to the front surface of the projectile prevention panel 110 by welding at regular intervals, and a lower end of the fixing block fixing piece 131. One end is formed in a plate shape that is rotatably connected via a connecting pin 132, and a plurality of fixing holes are formed on the plate and the fixed block connecting plate 133 and the fixed block connecting plate 133 are provided. It is characterized in that it is composed of a plurality of fixing members 134 provided to fix the anti-ballistic rubber block 120 by being screwed into the upper surface of the anti-ballistic rubber block 120 through the formed fixing hole. Adhesive anti-ballistic device.
According to claim 1,
The fixing frame 150 includes a pair of vertical bars 151a spaced apart from each other so that the projectile prevention panel 110 can be erected, and one end and the other end are welded to each inner surface of the vertical bar 151a. A fixing frame 151 composed of a plurality of fixed horizontal bars 151b, a plurality of connecting bars 152 for support bars having one end fixed to one side of the lower end of the fixing frame 151 by welding, and the fixing frame 151 ) One end is fixed by welding to the central part of one side, and the other end is welded to and fixed to the connecting bar 152 for the support bar to be composed of a support bar 153 provided with an inclination to support the fixing frame 151. A non-adhesive anti-ballistic device.
delete According to claim 1,
The fixed block fixing means 130 composed of the fixed block fixing piece 131, the fixed block connecting plate 133 rotatably connected via the connecting pin 132, and the fixing member 134, the projectile A non-adhesive projectile prevention device, characterized in that each pair is configured to be spaced apart from each other so that the rubber block 120 for prevention can be fixed and supported.
According to claim 1 or 4,
The fixed block connection plate 133 of the fixed block fixing means 130 prevents the anti-ballistic rubber block 120 from being loaded downward, so that the anti-ballistic rubber block installed at the lowermost end and the top of the lowermost end is compressed. Non-adhesive anti-ballistic device, characterized in that it is provided so that it can rotate only at an angle of 90 degrees with respect to the fixing block fixing piece (131) so as not to be.

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