KR102099334B1 - Apparatus for collecting warhead - Google Patents

Abstract

The present invention relates to a shooting range warhead recovery device that is installed at the rear of a target site of a live shooting range and recovers fired warheads, a frame woven to form hexahedral rim portions, and side panels arranged on left and right sides of the open frame, A rear panel disposed on the rear surface of the open frame and a floor panel disposed on the bottom surface of the open frame are respectively disposed to form an opening in the front and each panel is an inner wall therein, and an upper open warhead recovery space communicating with the opening This formed enclosure; A penetration panel disposed in the opening of the enclosure to penetrate the warhead entering the warhead recovery space so that the warhead decelerates and enters the warhead recovery space; And a buffer powder that is filled in the warhead recovery space and penetrates through the through panel to buffer and decelerate the warhead entering the warhead recovery space so that the warhead remains in the warhead recovery space, but the through panel is made of high-density polyethylene resin. It is made of a panel member, and is configured such that the warhead hole generated by the penetration of the warhead is axially piped by the self-restoring force of the panel member.

Description

Warhead recovery device {Apparatus for collecting warhead}

The present invention relates to a warhead recovery device, and more particularly, to a shooting range warhead recovery device that is installed at the rear of the target site of the actual shooting range to recover the fired warhead.

Due to the nature of the work, military units and police agencies that handle firearms are equipped with live ammunition shooting ranges to conduct shooting training, and some commercial shooting ranges are also used to carry out ammunition shooting. .

For example, the military unit operates various range shooting ranges, such as a range shooting range (e.g. 250m, 200m, 100m) and an outdoor or indoor zero range (50m, 25m, etc.). In the shooting range, a non-wall is provided at the rear of the target area so that the warheads are embedded in the dirt or sand of the non-wall, and in indoor shooting ranges, it is common for the warheads to be embedded in waste tires or tire chips.

As is well known, the main component of warheads (lead coated with copper) of bullets used in rifles and pistols is lead, so the environmental pollution caused by lead is very serious in the shooting range.

Specifically, in the case of an outdoor shooting range, the lead component diffuses around the non-wall and contaminates the land and water quality, which causes serious environmental pollution. In the case of an indoor shooting range, the lead component scatters due to the impact of a warped tire on the warhead. Not only does it pollute the air, it is difficult to separate the lead by collecting waste tires periodically at a high cost, and yet, there is no suitable alternative.

In addition, in the above-described shooting range, even if the warhead is hardly recovered or recovered, the recovery rate is very low, so there is a problem in wasting valuable resources.

In addition, the live ammunition range is exposed to the risk of safety accidents caused by grenade or dobitan. In other words, due to unexpected bullets or obstacles, misfires can be generated and fly to the surroundings, causing damage to nearby residents. Such safety accidents can be significantly reduced by recovering warheads more reliably.

As a way to solve the problems related to the recovery of warhead warheads, the 'Recycled Warhead Recovery Bin' in Korean Registered Utility Model No. 224018 (announced on May 15, 2001) has been proposed, but the warhead recovery bin in '018 is a real bullet. It is a device for recovering lead coal from an air gun, and is not applicable at all to recovering a real warhead warhead that cannot be compared in the power of warheads.

In addition, the conventional warhead recovery device has a problem that doubles the noise pollution because the warhead generates considerable noise and vibration while hitting the warhead recovery device.

In addition, when the ammunition is fired by arranging in each path, the foamed warhead hits or penetrates the rear panel that closes the rear of the enclosure without hitting or penetrating the buffer in the warhead recovery space filled with the buffer powder, and then through or through the rear panel of the warhead recovery device. Recovery of warheads that cause physical damage and require recovery can be difficult.

KR 10-0915517 B1 KR 1020090020170 A KR 1020120071200 A KR 10-1525959 B1 KR 101087283 B1

The object of the present invention, devised to solve the above problems, is to install a unique warhead recovery structure in the enclosure to recover the warheads installed at the rear of the target area of the real-fired shooting range, thereby physically damaging the apparatus for recovering shots by warheads It is to provide a shooting range warhead recovery device that enables stable recovery of warheads that require recovery while preventing them.

The above object is achieved by the following configuration provided in the present invention.

Warhead recovery device according to the present invention,

A frame woven to form hexahedral borders,

The side panels arranged on the left and right sides of the open frame, the rear panel arranged on the rear surface of the open frame, and the bottom panel arranged on the bottom surface of the open frame are respectively arranged to form openings in the front and each inside. A housing in which panels are used as inner walls and an upper open warhead recovery space communicating with the opening is formed;

A penetration panel disposed in the opening of the housing to penetrate the warhead entering the warhead recovery space so that the warhead decelerates and enters the warhead recovery space; And

It includes a buffer powder that is filled in the warhead recovery space, penetrates through the through panel to buffer and decelerate the warhead entered into the warhead recovery space, so that the warhead remains in the warhead recovery space,

The through-panel is made of a panel member made of high-density polyethylene (polyethylene) resin, it characterized in that the warhead ball generated by the penetration of the warhead is configured to be conduit by the self-recovery of the panel member.

Preferably, a partition support panel for partitioning the warhead recovery space in the front-rear direction is disposed in the warhead recovery space, a front partition space is formed between the front surface of the partition support panel and the rear surface of the through panel, and A rear compartment is formed between the rear panels, respectively,

The front partition space is formed by filling a buffer powder that buffers and recovers warheads that have penetrated into the warhead recovery space by penetrating through the through panel, and the rear partition space is formed by filling a support powder supporting the rear surface of the partition support panel.

More preferably, the partition support panel is formed in a ">" shape in which both sides protrude forward and the center portion is recessed rearward.

In addition, the buffer powder compressed between the two sides of the through panel and the both sides of the compartment support panel is compressed forward by a compartment support panel made of a ">" type filled between the through panel and the front surface of the compartment support panel. By maintaining a relatively high compression density, and the buffer powder filled between the center portion of the through panel and the center portion of the partition support panel is configured to maintain a relatively low compression density, the warhead entering the front compartment is subject to a difference in compression density. It is configured to decelerate the buffer while refracting in the buffer powder.

As described above, in the present invention, the through-panel made of high-density polyethylene is disposed in the opening formed in the housing, and the warhead hole generated by the penetration of the warhead is contracted by its own elasticity to stably prevent the outflow of the buffer member.

In particular, in the present invention, in filling the buffer powder in the warhead recovery space formed in the housing, the speed of the warhead is decelerated and recovered, and the warhead entering the buffer powder is refracted within the buffer powder by arranging a partition support panel of a unique shape. To be recovered.

Therefore, the present invention prevents the phenomenon that the conventionally foamed warhead does not remain by decelerating buffer in the warhead recovery space filled with the buffer powder and strikes or penetrates the rear panel closing the rear of the enclosure, and consequently, the present invention penetrates. The unique warhead recovery structure including the panel and the compartment support panel prevents physical damage to the warhead recovery device and enables stable recovery of warheads requiring recovery.

Figure 1 shows the overall configuration of a warhead recovery device proposed in a preferred embodiment in the present invention,
2 and 3 show the overall configuration of a warhead recovery apparatus proposed as a more preferred embodiment in the present invention,
Figure 4 is in the warhead recovery device proposed in a more preferred embodiment in the present invention, sequentially showing the compression process of the buffer powder through the compartment support panel,
5 schematically shows a process of refraction of warheads through a warhead recovery device proposed as a more preferred embodiment of the present invention.

Hereinafter, a warhead recovery apparatus proposed as a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

Figure 1 shows the overall configuration of a warhead recovery device proposed in a preferred embodiment in the present invention, Figures 2 and 3 show the overall configuration of a warhead recovery device proposed in a more preferred embodiment in the present invention, Figure 4 is in the warhead recovery device proposed in a more preferred embodiment in the present invention, showing the compression process of the buffer powder through the compartment support panel sequentially, Figure 5 is proposed as a more preferred embodiment in the present invention It shows schematically the process of refraction of warheads through a warhead recovery device.

The warhead recovery device 1 proposed in the preferred embodiment of the present invention is a dedicated mechanism for arranging warheads passing through the target land, disposed at the rear of the target land arranged in each path.

The warhead recovery device 1, as shown in Figures 1 to 3, the frame 11 is woven to form a hexahedral rim portion, and the side panel 12 disposed on the left and right sides of the open frame 11 ), The rear panel 13 disposed on the rear surface of the open frame 11, and the bottom panel 14 disposed on the bottom surface of the open frame 11 are respectively disposed to form an opening 17 in the front. And the inside of each panel (12, 13, 14) includes an upper wall-type warhead recovery space 18 is formed with an inner wall (10).

In this embodiment, the support 16 of a set length is formed to extend downward at each lower edge of the housing 10, so that the housing 10 is spaced at a set height on the ground by the support 16 so that the target paper is installed. Try to maintain the same height.

In addition, the side panel 12 and the rear panel 13 and the bottom panel 14 may be configured to be separated and fixed to each part of the frame 11 through welding or bolting. It may be fixed to the frame 11 through the fastening collectively.

In addition, a through panel 20 is disposed in the opening 17 of the housing 10 to penetrate the warhead entering the warhead recovery space 18 so that the warhead decelerates and enters the warhead recovery space 18.

In the warhead recovery space 18 in which the opening 17 is closed by the through panel 20, the warhead that penetrates through the through panel 20 and enters the warhead recovery space 18 is buffered and decelerated, and the warhead recovery space ( 18) is filled with a buffer powder (30A) so that the warhead remains.

Here, the buffer powder (30A) is usually a rubber powder is adopted, the warhead entering the warhead recovery space 18 is decelerated by frictional resistance with the buffer powder (30A), the state remaining in the warhead recovery space (18) Is recovered.

The through panel 20 according to the present embodiment is made of high density polyethylene resin having a density of 094 to 097 g / cm 3, and the warhead balls generated through the warheads shrink by their own elasticity, and the buffer is filled in the warhead recovery space 18 The powder 30A is prevented from flowing through the opening 17 of the housing 10.

In addition, the thickness of the through panel 20 is configured to have a thickness of 20 to 100 mm, so as to have sufficient durability with stable deceleration of the warhead.

Therefore, the warhead foamed toward the target paper penetrates through the through panel 20 of the target paper and the enclosure 10 disposed at the rear of the target paper and resists friction between the buffer powder 30a filled in the warhead recovery space 18. By this, it remains in the warhead recovery space 18 and is recovered.

At this time, since the through panel 20 is made of high-density polyethylene resin, the warhead hole generated by the penetration of the warhead contracts itself, and the filling powder 30A filled in the warhead recovery space 18 through the warhead hole It suppresses the phenomenon which flows out.

By the way, when the bullet is recovered by placing the warhead recovery device 1 configured as described above in each path, the foamed warhead does not remain by decelerating and buffering in the warhead recovery space 18 filled with the buffer powder 30A. By hitting or penetrating the rear panel 13 closing the rear of (10), physical damage to the warhead recovery device 1 may be caused and recovery of warheads requiring recovery may be difficult.

In order to solve this, in the present invention, by warping the warhead entering the warhead recovery space (18) constituting the warhead recovery device (1) to buffer and slow the warhead, so that the warhead remains in the warhead recovery space (18) to be recovered By forming a unique warhead recovery structure, to prevent damage to the enclosure 10 by the warhead entering the warhead recovery space 18, and to enable stable recovery of the warhead.

The warhead recovery structure formed in the warhead recovery space 18 includes a partition support panel 40 disposed upright in the warhead recovery space 18 to partition the warhead recovery space 18 in the front-rear direction.

The partition support panel 40 is made of a ">" type bending plate with both sides 42 protruding forward and the center recessed rearward, and the front and through panels of the partition support panel 40 as shown in FIG. 4A. Between the rear surfaces of 20), a front partition space 18A is formed, and a rear partition space 18B is formed between the rear surface of the partition support panel 40 and the rear panel 13, respectively.

Particularly, in the present invention, the hollow support pipe 50 is disposed in the central portion 41 of the partition support panel 40 formed of the above-mentioned ">" shape and the bent portion is formed, so that the support pipe 50 forms a ">" shape. The bent angle of the divided support panel 40 is maintained to be normalized, and as described later, both sides of the divided support panel 40 are supported on the inner wall of the warhead recovery space 18 and bent to bend, thereby providing a front compartment space ( The buffer powder (30A) filled in 18A) is continuously elastically compressed to increase the frictional resistance between the compressed powder and the warhead entering the compressed powder.

To this end, in this embodiment, the fixing slots 51 supporting both sides of the partition support panel 40 are cut through at both sides of the support pipe 50 by entering both sides of the partition support panel 40 into a guide structure. do.

Therefore, as shown in FIGS. 2 and 5, the support pipe 50 enters both sides of the partition support panel 40 through the fixing slot 51, and the partition support panel 40 supports the support pipe 50 By this, the bending angle is maintained to be normalized.

In addition, the coil springs 60 are respectively disposed at the ends of both sides of the partition support panel 40 so as to form an elastic support state between the side panel 12 and the partition support panel 40. Even if an impact is instantaneously applied to the partition support panel 40 by the warhead, the side panel 12 is elastically supported by the coil spring 60 to minimize damage to the side panel 12.

Therefore, the compartment support panel 40 is disposed upright in the warhead recovery space 18 to form the front compartment 18A and the rear compartment 18B.

In addition, the front compartment 18A is filled with a buffer powder 30A made of rubber powder, and the rear compartment 18B is filled with a support powder 30B elastically supporting the rear surface of the compartment support panel 40. do.

Here, in the front compartment 18A and the rear compartment 18B, the buffer powder 30A made of rubber powder may be respectively filled.

However, more preferably, the front partition space 18A is filled with an elastic material buffer powder 30A made of rubber powder, and the rear partition space 18B is a metal having a relatively higher strength than the buffer powder 30A. By filling the support powder 30B made of powder or ceramic powder, the partition support panel 40 is stably supported and weighted by the support powder made of metal steel or ceramic powder.

In this state, a support powder 30B is filled in the rear compartment 18B, as shown in FIGS. 4B and 4C, so that the compartment support panel 40 is in the support powder 30B filled in the rear compartment 18B. By advancing forward, the buffer powder 30A filled in the front compartment 18A is compressed.

In addition, in the rear compartment 18B, coiled support springs 70 are disposed as shown in FIGS. 4C and 5, so that both side portions 42 of the compartment support panel 40 are attached to the support spring 70. It is bent to be curved in the first half, thereby continuously compressing the buffer powder 30A filled in the front compartment 18A.

In this embodiment, the support springs 70 are disposed on both sides of the rear partition space 18B, and both side portions 42 of the partition support panel 40 are bent forward and curved by the support springs 70, , To continuously compress the buffer powder (30A) filled in the front compartment (18A).

Therefore, the buffer powder 30A filled between both sides of the through panel 20 and both sides of the partition support panel 40 maintains a relatively high compression density as shown in FIG. 4C, and the through panel 20 ) The buffer powder 30A filled between the central portion and the central portion of the partition support panel 40 maintains a relatively low compression density.

Thus, as shown in Figure 5, the warhead that penetrates through the through panel 20 and enters into the front compartment 18A is refracted and moves to the central portion where the compression density of the buffer powder 30A is relatively low, and moves to the buffer powder 30A. Is recovered in the front compartment 18A due to friction.

At this time, the impact applied to the buffer powder 30A by the warhead is not transmitted directly to the rear panel 13, but the support powder filled in the compartment support panel 40 and the rear compartment space 18B as shown in FIG. 30B), and attenuated, and as a result, a phenomenon in which the housing is deformed or punctured by an impact applied to the warhead recovery process together with stable recovery of the warhead by refraction can be prevented.

1. Warhead recovery device
10. Enclosure 11. Frame
12. Side panel 13. Rear panel
14. Floor Panel 15. Through Panel
16. Support 17. Opening
18. Warhead Recovery Space 18A. Front compartment
18B. Rear compartment
20. Through panel
30A. Buffer powder 30B. Support powder
40. Compartment support panel 41. Center
42. Both sides
50. Support tube 51. Fixed slot
60. Coil spring 70. Support spring

Claims (3)

A frame woven to form hexahedral borders,
Side panels arranged on the left and right sides of the open frame,
A rear panel disposed on the rear surface of the open frame, and
A housing in which a bottom panel disposed on the bottom surface of the open frame is disposed to form an opening in the front, and each panel is an inner wall, and an upper open warhead recovery space communicating with the opening is formed;
A penetration panel disposed in the opening of the housing to penetrate the warhead entering the warhead recovery space so that the warhead decelerates and enters the warhead recovery space; And
It includes a buffering powder that is filled in the warhead recovery space, penetrates through the through panel to buffer and decelerate the warhead entering the warhead recovery space, so that the warhead remains in the warhead recovery space,
The through panel is made of a panel member made of a high-density polyethylene (polyethylene) resin, and configured so that the warhead hole generated by the penetration of the warhead is ducted by the self-restoring force of the panel member,
A partition support panel for partitioning the warhead recovery space in the front-rear direction is disposed in the warhead recovery space, and a front partition space is formed between the front surface of the partition support panel and the rear surface of the through panel, and between the rear surface and the rear panel of the partition support panel. Each rear compartment is formed,
The front partition space is filled with a buffer powder that buffers and recovers a warhead that has penetrated into a warhead recovery space by penetrating through the through panel, and the rear compartment space is filled with a support powder supporting the rear surface of the partition support panel,
The partition support panel is made of a ">" type with both sides projecting forward and the center recessed rear,
It is made of the ">" type, and a hollow support pipe is arranged in the center of the partition support panel where a bent portion is formed, and both sides of the partition support panel are entered into a guide structure on both sides of the support tube to support both sides of the partition support panel. Warhead recovery device characterized in that the slot is formed to be cut.
delete delete

Images