KR20170110930A

KR20170110930A - Bullet head collecting apparatus

Info

Publication number: KR20170110930A
Application number: KR1020160035363A
Authority: KR
Inventors: 오인규
Original assignee: 오인규
Priority date: 2016-03-24
Filing date: 2016-03-24
Publication date: 2017-10-12
Also published as: KR101852912B1

Abstract

The present invention relates to an empty shell collecting apparatus for smoothly preventing damage to a buffer by a crushed shell that is refracted inward and collapsed into several pieces after colliding with a bulletproof cover, A case which is provided in a square cube shape and has four bending guiding jaws formed by being bent obliquely inwardly from the tops of the upper and lower surfaces and both side surfaces; A shock absorber installed on the inner side of the case to absorb an impact force of the warhead; A bulletproof cover part mounted on a front end of the case so as to surround the outer surfaces of the four bending guiding jaws and formed of a bulletproof material; And four baffle plates closely attached to the upper, lower, right, and left front surfaces of the cushioning portion, and a plurality of baffle plates formed along the inner surface of the bending guide jaw so as to be bent on the outer side of the respective baffle plates, A projection shielding portion including an insertion plate which is detachably inserted; .

Description

[0001] Bullet head collecting apparatus [0002]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an empty shell recovering apparatus, and more particularly, to an empty shell recovering apparatus for preventing a damaging of a buffer by a crushed shell warped inward after colliding with a bullet- will be.

In general, military units and police officers handling firearms have been conducting fire drills on these personal firearms in order to cultivate the necessary fire capability and maintain their combat strength in case of emergency. These personalized fire drills are mainly carried out at indoor and outdoor zero and range shooting ranges. Heavy metals contained in warheads launched from such a range of shotguns cause serious environmental pollution, It is experiencing considerable difficulty.

Especially, in the case of military units, when shooting with rifles such as M16, K1, the outdoor shooting range is mainly used. Since the outdoor shooting range of the military is located on the general ground or hill behind the target, the warhead is buried in the ground Abandoned. Therefore, in the case of the military shooting range of the military unit, the heavy metal of the warhead buried in the ground contaminated the soil or the surrounding river water system and polluted the natural environment.

In order to solve such a problem, the present applicant has discovered a plurality of empty hopper collecting apparatuses. One example of such an apparatus is shown in FIGS. 8 and 9, and the structure thereof will be described as follows. As shown in FIGS. 8 and 9, the conventional empty shell collecting apparatus includes a case 100 in the form of a rectangular cubic with its front surface opened, a buffer 100 installed in the inner side of the case 100 to absorb the impact force of the warhead, A bending guide protrusion 300 formed around the front end of the case 100 and a bending guide protrusion 300 formed on the front end of the case 100 so as to surround the outer surface of the bending guide protrusion 300, And a bulletproof cover 400 which is made of a metal.

The case 100 includes a bottom plate 101, a pair of side plates 102 coupled to both sides of the bottom plate 101, and a rear plate (not shown) coupled to the rear upper portion of the bottom plate 101 And a top plate 104 coupled to an upper end of the side plate 102 and the rear plate 103. [

The buffer part 200 includes a rubber filling body 201 filled with a filling material of rubber material inside a receptacle of a synthetic resin and a target binding plate 202 of synthetic resin material attached to the front surface of the rubber filling body 201 .

The bending induction jaw 300 serves to guide the bullet which is shot at the end of the case 100 to the inside of the case 100 while providing a place where the bulletproof cover 400 is installed.

The bullet-proof cover 400 serves to prevent the warp guide 300 from being damaged by the warhead. The bullet-proof cover 400 is attached to the outer surface of the tip of the case 100 by the fixing bolt 401.

However, the above-described conventional techniques have the following problems.

The conventional warhead recovering apparatus is constructed such that the warhead is crushed into several pieces while colliding with the bullet-proof cover, and the warhead, which is refracted in the crushed state and enters at a relatively large angle, is projected onto a synthetic resin plate of the target- Such as severely tearing the backing plate, and the like.

Registration No. 10-1544905 "Charger recovery device" (2015.08.10)

SUMMARY OF THE INVENTION Accordingly, the present invention has been made keeping in mind the above problems occurring in the prior art,

SUMMARY OF THE INVENTION It is an object of the present invention to provide an empty shell recovering device which is capable of smoothly preventing damage to a cushioning portion caused by a crushing warp that is inwardly deflected in a state of being crushed into several pieces after colliding with a bulletproof cover.

In order to achieve the above object, a "shell recovery apparatus" according to the present invention is provided in a rectangular cubic form with its front surface opened, and has four bending guiding jaws ; A shock absorber installed on the inner side of the case to absorb an impact force of the warhead; A bulletproof cover part mounted on a front end of the case so as to surround the outer surfaces of the four bending guiding jaws and formed of a bulletproof material; And four baffle plates closely attached to the upper, lower, right, and left front surfaces of the cushioning portion, and a plurality of baffle plates formed along the inner surface of the bending guide jaw so as to be bent on the outer side of the respective baffle plates, A projection shielding portion including an insertion plate which is detachably inserted; .

The bulletproof portion of the " bullet-hole recovery device "according to the present invention is a bullet-proof bulb which is attached to the upper end and the lower end of the cushioning portion so as not to overlap the ends of a pair of the blocking plates, And a cut portion formed by being cut at both ends.

The bullet-proof cover portion of the " empty shell recovery device "according to the present invention includes: a bullet-proof bulletproof material of a bullet-proof material which is in close contact with the upper and lower surfaces of the case and the outer surfaces of both ends thereof; And a protruding inner end protruding inwardly of the case through the front end of the case in correspondence with the close bulletproof board to be fixed to the outer surface of the case, And a fixing bolt penetrating through the tightly packed gasket and fastened to the fixing nut to fixably fix the closely packed gasket.

The bullet-proof cover portion of the " bullet-head recovery device "according to the present invention is fitted between the head of the fixing bolt and the outer surface of the bulwark gasket to fix the bullet- And a pad.

As described above, according to the present invention, after the collision with the bulletproof cover, the collapse of the cushioning portion due to the fragmented warhead, which is refracted inward in the state of being crushed into several pieces, is prevented smoothly, thereby preventing frequent replacement of the cushioning portion. And has an effect of prolonging the life span.

1 is a schematic perspective view of an empty shell recovery apparatus according to the present invention,
FIG. 2 is a schematic partial exploded perspective view of the empty shell recovery apparatus according to the present invention, FIG.
3 is a schematic side cross-sectional view of the empty shell recovery apparatus according to the present invention,
4 is an enlarged view of a portion A in Fig. 3,
FIG. 5 is a schematic plan sectional view of the empty shell recovery apparatus according to the present invention,
Fig. 6 is an enlarged view of a portion B in Fig. 5,
FIG. 7 is a schematic enlarged cross-sectional view of the outline of a salvage collecting apparatus according to another embodiment of the present invention,
8 is a schematic perspective view of a conventional empty shell recovery apparatus,
9 is a schematic side cross-sectional view of a conventional empty shell recovery apparatus.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. It should be understood, however, that the invention can be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

1 to 6 are schematic views of the empty shell recovery apparatus according to the present invention. As shown in the drawing, the empty shell recovery apparatus according to the present invention includes a case 10, a cushioning portion 20 installed inside the case 10, a bulletproof cover portion (30), and a mortar shield (40) provided inside the tip of the case (10).

The case 10 is provided in the form of a rectangular cubic with its front surface opened. The case 10 includes a bottom plate 11, a pair of side plates 12 coupled to both sides of the bottom plate 11, And a top plate 14 coupled to the upper ends of the side plates 12 and the rear plate 13. The upper plate 14 and the lower plate 13 are connected to each other.

The case 10 serves to collect the warhead which is fired horizontally while providing a place where various parts including the buffering part 20 are installed. It is preferable that the case 10 having such a function is formed of a metal plate.

The case 10 has four bending guides 15 that are bent obliquely inwardly from the tops of the case 10 and the bottom of the case 10, And serves to guide the bullet which is out of the case 10 to the inside of the case 10 among the warhead which flows forward, and to provide a place where the bulletproof cover unit 30 is installed.

The cushioning portion 20 is installed in the inner side of the case 10 to absorb the impact force of the warhead. The cushioning portion 20 includes a rubber filling body 21 filled with a filler material of rubber material inside a receptacle of the synthetic resin, And a target paper attaching plate 22 made of synthetic resin and attached to the front surface of the rubber filling body 21. [ In addition, a synthetic resin plate made of a PE material is provided on the front surface of the rubber filling body. The cushioning portion 20 is not limited to the rubber filling body 21 and the target paper attaching plate 22 but may be composed of various parts that absorb the impact force of the warhead.

The bulletproof cover 30 is mounted on the tip of the case 10 so as to surround the outer surfaces of the four bending guides 15 and is formed of a bulletproof material. It serves to prevent damage.

The bullet-proof cover 30 has a bullet-proof bulletproof plate 31 of a bullet-proof material which is in close contact with the upper and lower surfaces of the case 10 and the outer surfaces of both ends thereof, (10) so as to be in contact with the airtight bulletproof plate (31) so as to be adhered to the outside of the case (10) so that the bulletproof plate (31) A fixing nut 33 protruding inwardly and protruding inwardly to support the outer surface of the insertion plate 42 and a fixing nut 33 penetrating through the fixing bulletproof plate 31 and fastened to the fixing nut 33, And a fixing bolt (34) for detachably fixing the base (31).

The bulletproof panel 31 serves to provide a place where the obliquely bulletproof panel 32 is obliquely adhered while being closely attached to the outer surface of the case 10 and coupled to the outer surface of the case 10.

The inclined bulletproof plate 32 covers the outer surface of the sloping guiding jaw to prevent damage by the warhead. The fixing nut 33 is mounted around the outer surface of the front end of the case 10, (31) is disassembled into the case (10) while being screwed to the case (10). The fixing bolt 34 is screwed to the fixing nut 33 to fix the closing bulletproof plate 31 to the outer surface of the front end of the case.

The bullet blocking portion 40 includes four blocking plates 41 which are closely attached to the front, rear, left, and right front surfaces of the cushioning portion 20, And an insertion plate 42 which is detachably inserted along the inner surface of the bending guide 15 so as to be in close contact with the inner surface of the bending guide 15.

The blocking plate 41 is crushed into several pieces after being collided with the inclined bulldozer 32 and refracted so as to block the warhead entering the inside of the case 10 from entering the target attachment plate 22, And serves to prevent damage to the cushioning portion 20 including the target paper attaching plate 22 by the warhead. The blocking plate 41 is typically made of a metal plate.

2, the two blocking plates 41 are separated from each other, and the upper and the lower blocking plates 41 are separated from each other. The two blocking plates 41 are shown assembled.

The insertion plate 42 can be inserted between the inner surface of the bending guide 15 and the end of the fixing nut 33 by the user holding the blocking plate 41 so that the blocking plate 41 can be disassembled . The insertion plate 42 is detachably inserted between the inner surface of the bending guide 15 and the end of the fixing nut 33 so that the damage of the blocking plate 41 due to the warhead Replacement is easy at the time. The insertion plate 42 is formed of a metal material and is formed by bending the blocking plate 41 in the same manner as the blocking plate 41.

The protector blocking portion 40 further includes a cut-off portion 43 formed at both ends of the blocking plate 41, which is in close contact with the upper and lower ends of the buffer portion 20. The cutting portion 43 prevents the end portions of the pair of blocking plates 41, which are in close contact with the opposite ends of the buffer portion 20, from overlapping each other.

FIG. 7 is a schematic enlarged cross-sectional view of a salvage collecting apparatus according to another embodiment of the present invention. As shown in the figure, the bullet-proof cover 30 of the empty shell collecting apparatus according to another embodiment of the present invention includes the fixing bolt 34 between the head of the fixing bolt 34 and the outer surface of the close- And a cushioning pad 35 made of a rubber material.

The shock absorbing pad 35 may be configured such that the impact force transmitted from the inclined bullning board 32 to the close bulletproof board 31 when the warp bulletproof plate 32 is pushed and impacts the warp bulletproof plate 32, (10), and is buffered so as to be transferred in a relaxed state. That is, the cushioning pad 35 serves to mitigate the impact of the case 10 by the bulletproof cover 30.

The relief of the impact force of the case 10 by the cushion pad 35 significantly reduces the occurrence of damage and noise of the case 10 caused by the impact force of the warhead.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. It is clear that the present invention can be suitably modified and applied in the same manner. Therefore, the above description does not limit the scope of the present invention, which is defined by the limitations of the following claims.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the scope of the present invention.

10: Case
11: lower plate 12: side plate
13: rear plate 14: upper plate
15: bending induction jaw
20: buffer
21: rubber filling body 22: target attachment plate
30: bulletproof cover part
31: Close-up bulletproof plate 32: Inclined bulletproof plate
33: fixing nut 34: fixing bolt
35: buffer pad
40:
41: blocking plate 42: insertion plate
43:

Claims

A case 10 having a top surface, a bottom surface, and four bending guiding protrusions 15 bent inwardly inwardly from the front ends of both sides;
A shock absorber (20) installed in front of the inside of the case (10) to absorb an impact force of the warhead;
A bulletproof cover part 30 mounted on a front end of the case 10 so as to surround the outer surfaces of the four bending guides 15 and formed of a bulletproof material;
A plurality of shielding plates 41 which are formed on the outer sides of the respective shielding plates 41 and which are formed so as to be in contact with the inner surface of each of the bending guiding jaws 15, (40) including an insertion plate (42) detachably inserted along the inner surface of the bending guide (15) so as to be in close contact with the side surface;
Wherein the empty shell recovers the recoil.

The method according to claim 1,
The bullet shielding portion (40)
The shielding plate 41 is attached to both ends of the buffering portion 20 so as not to overlap the ends of the pair of blocking plates 41 closely attached to both ends of the buffering portion 20, (43)
Further comprising: means for detecting a position of the empty shell of the shell.

The method according to claim 1,
The bulletproof cover portion (30)
A bullet-proof bulletproof plate 31 of a bullet-proof material which is in close contact with the upper and lower surfaces of the case 10,
An inclined bullning board 32 of a bulletproof material attached to an outer end of the close bulletproof plate 31 so as to be in close contact with an outer surface of the bending guiding jaw 15,
A protruding inner end protruding inwardly of the case 10 through the front end of the case 10 in correspondence with the tight bulletproof plate 31 supports the outer surface of the insertion plate 42 33,
And a fixing bolt (34) penetrating through the close bulletproof plate (31) and fastened to the fixing nut (33) to fixably fix the close bulletproof plate (31)
Wherein the empty shell recovers the waste.

The method of claim 3,
The bulletproof cover portion (30)
A cushioning pad made of a rubber material which is inserted between the head of the fixing bolt 34 and the outer surface of the close bulletproof plate 31 to reduce the impact of the case 10 by the tight bulletproof plate 31 35)
Further comprising: means for detecting a position of the empty shell of the shell.