Movable bulletproof wall body cross corner for rapidly constructing indoor training environment

Abstract

The utility model provides a movable bulletproof wall body cross corner for quickly constructing an indoor training environment, which comprises a bulletproof steel plate with a cross structure, a steel structure frame, a wood plate and an anti-bouncing rubber brick, and a bullet collecting cavity is formed among the bulletproof steel plate, the steel structure frame and the wood plate. A plurality of bullet discharging openings communicating with the bullet collecting cavity penetrate through the bottom of the steel structure frame, a connecting column is installed at the bottom of the bulletproof steel plate, and collecting frames are arranged on the periphery of the connecting column; a collecting groove communicated with the bullet discharging opening is formed in the top of the collecting frame. By means of the structure, bullets penetrate through the bullet-jumping-preventing rubber bricks and the wood plate, are ejected in the bullet collecting cavity, finally fall to the bottom of the bullet collecting cavity and fall into the collecting groove along with the bullet discharging opening, and when the collecting groove is full of the bullets, the collecting frame is pulled out in the direction of the sliding groove, so that the bullets are collected. And the bullets in the collecting tank can be treated, so that the bullets can be treated in a unified manner, and the cleaning efficiency can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mobile bulletproof walls, in particular to a mobile bulletproof wall cross corner which can be quickly constructed in an indoor training environment. Background Art

[0002] Existing bulletproof walls generally use steel plates as the base of the wall, and then set a layer of rubber plates on the steel plates to prevent the rebound of bullet slag. However, after live-fire shooting training, traditional bulletproof walls usually need to manually handle bullets one by one, which makes it inconvenient to clean the bullets and reduces the cleaning efficiency of the bullets. Utility Model Content

[0003] The utility model discloses a mobile bulletproof wall cross corner which can be quickly constructed in an indoor training environment. The utility model mainly solves the problem that after live-fire shooting training, bullets usually need to be processed one by one by hand in a traditional bulletproof wall, which makes it inconvenient to clean the bullets and reduces the cleaning efficiency of the bullets.

[0004] To achieve the above purpose, the technical solution of the utility model is implemented as follows:

[0005] The utility model provides a mobile bulletproof wall cross corner for rapid construction in an indoor training environment, comprising a bulletproof steel plate with a ten-shaped structure, wherein the outer surface of the bulletproof steel plate is provided with a steel structure frame, and a wooden board is provided on a side of the steel structure frame away from the bulletproof steel plate, and a bullet collecting cavity is formed by a side of the bulletproof steel plate facing the wooden board, an inner surface of the steel structure frame and a side of the wooden board facing the bulletproof steel plate, and a plurality of bullet discharge ports communicating with the bullet collecting cavity are penetrated at the bottom of the steel structure frame, and an anti-bouncing rubber brick is provided on a side of the wooden board away from the steel structure frame, and a connecting column is installed at the central bottom of the bulletproof steel plate, and a collecting frame is provided on all sides of the connecting column;

[0006] Concave sliding grooves are arranged around the connecting column, concave limiting grooves are arranged on both sides of the bottom of the sliding groove, a sliding block is arranged at the position of the collecting frame corresponding to the sliding groove, a limiting block is arranged at the position of the sliding block corresponding to the limiting groove, the sliding block and the limiting block are respectively embedded in the sliding groove and the limiting groove, and a collecting groove communicated with the bullet discharge port is arranged on the top of the collecting frame.

[0007] In one embodiment, a concave support groove is provided on a side of the collection frame, and a support bar matching the support groove is provided on the other side of the collection frame, so that the support bar of the collection frame is embedded in the support groove of the adjacent collection frame.

[0008] In one embodiment, a magnet is provided on a side of the collecting tank away from the connecting column.

[0009] In one embodiment, a slope inclined toward the collecting groove is provided at the top of the collecting frame corresponding to the supporting groove.

[0010] In one embodiment, a concave clearance groove is provided at the top of the collecting frame corresponding to the supporting bar.

[0011] In one embodiment, the collection frame is in a triangular structure.

[0012] The advantages or beneficial effects of the above technical solution at least include: when conducting live-fire shooting training, the bullet collecting chamber is formed by the side of the bulletproof steel plate facing the wooden board, the inner surface of the steel structure frame and the side of the wooden board facing the bulletproof steel plate, and the bottom of the steel structure frame is penetrated with multiple bullet discharge ports connected to the bullet collecting chamber, and the side of the wooden board away from the steel structure frame is provided with anti-bouncing rubber bricks, a connecting column is installed at the central bottom of the bulletproof steel plate, and a collection frame is respectively provided around the connecting column; concave sliding grooves are respectively provided along the four sides of the connecting column, and concave limiting grooves are provided on both sides of the groove bottom of the sliding groove, a slider is provided at the position of the collection frame corresponding to the sliding groove, and a limiting block is provided at the position of the slider corresponding to the limiting groove, and the slider and the limiting block are respectively provided. The blocks are respectively embedded in the slide groove and the limit groove, and a collecting groove communicated with the bullet discharge port is arranged on the top of the collecting frame. Therefore, when the bullet passes through the anti-ricochet rubber brick, a part of the bullet will be stuck on the anti-ricochet rubber brick and the wooden board. When cleaning, the bullet can be directly taken out from the anti-ricochet rubber brick and the wooden board and can be directly thrown into the collecting groove, and a part of the bullet will pass through the anti-ricochet rubber brick and the wooden board, and be ejected in the bullet collecting cavity, and finally fall to the bottom of the bullet collecting cavity, and the bullet will fall into the collecting groove along the bullet discharge port. When the bullets in the collecting groove are full, the collecting frame is pulled outward along the direction of the slide groove, and the bullets in the collecting groove can be processed, so as to facilitate the unified processing of the bullets, thereby improving the cleaning efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings illustrate exemplary embodiments of the present invention and are used to explain the principles of the present invention together with the description. These drawings are included to provide a further understanding of the present invention, and the drawings are included in and constitute a part of this specification.

[0014] Figure 1 A schematic structural diagram of a cross corner of a movable bulletproof wall according to an exemplary embodiment of the utility model is shown;

[0015] Figure 2 A schematic structural diagram of a bulletproof steel plate, a steel structure frame, a bullet collection chamber, a universal caster and a foot cup according to an exemplary embodiment of the utility model is shown;

[0016] Figure 3 A schematic diagram of the structure of a connecting column and a collecting frame according to an exemplary embodiment of the utility model is shown;

[0017] Figure 4 A schematic structural diagram of a connecting column according to an exemplary embodiment of the utility model is shown;

[0018] Figure 5 A schematic structural diagram of a collection frame according to an exemplary embodiment of the utility model is shown.

[0019] Description of reference numerals:

[0020] 1. Bulletproof steel plate;

[0021] 2. Steel structure frame;

[0022] 21. Bullet discharge port; 22. Fixing hole;

[0023] 3. Wooden board;

[0024] 4. Bullet collection chamber;

[0025] 5. Anti-bounce rubber bricks;

[0026] 6. Connecting column;

[0027] 61. slide groove; 62. limit groove;

[0028] 7. Collection box;

[0029] 71. Slider; 72. Limit block; 73. Collecting slot; 74. Support slot; 75. Support bar; 76. Magnet; 77. Inclined surface; 78. Clearance slot. DETAILED DESCRIPTION

[0030] The embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although certain embodiments of the present invention are shown in the accompanying drawings, it should be understood that the present invention can be implemented in various forms and should not be construed as being limited to the embodiments described herein. Instead, these embodiments are provided to provide a more thorough and complete understanding of the present invention. It should be understood that the drawings and embodiments of the present invention are only for exemplary purposes and are not intended to limit the scope of protection of the present invention.

[0031] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments of the present invention can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0032] The term "including" and its variations used in this document are open inclusions, that is, "including but not limited to". The term "based on" means "based at least in part on". The term "one embodiment" means "at least one embodiment"; the term "another embodiment" means "at least one other embodiment"; the term "some embodiments" means "at least some embodiments". The relevant definitions of other terms will be given in the description below. It should be noted that the concepts of "first", "second", etc. mentioned in the present utility model are only used to distinguish different devices, modules or units, and are not used to limit the order or interdependence of the functions performed by these devices, modules or units.

[0033] It should be noted that the modifications of "one" and "plurality" mentioned in the present invention are illustrative rather than restrictive, and those skilled in the art should understand that, unless otherwise clearly indicated in the context, it should be understood as "one or more".

[0034] The names of the messages or information exchanged between multiple devices in the implementation manner of the present utility model are only used for illustrative purposes, and are not used to limit the scope of these messages or information.

[0035] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 The embodiment of the utility model provides a mobile bulletproof wall cross corner that can be quickly constructed in an indoor training environment, including a bulletproof steel plate 1 with a cross-shaped structure, the outer surface of the bulletproof steel plate 1 is provided with a steel structure frame 2, and a wooden board 3 is provided on the side of the steel structure frame 2 away from the bulletproof steel plate 1. The side of the bulletproof steel plate 1 facing the wooden board 3, the inner surface of the steel structure frame 2 and the side of the wooden board 3 facing the bulletproof steel plate 1 are surrounded to form a bullet collecting chamber 4, and the bottom of the steel structure frame 2 is penetrated by a plurality of bullet discharge ports 21 that are connected to the bullet collecting chamber 4, and a side of the wooden board 3 away from the steel structure frame 2 is provided with an anti-bouncing rubber brick 5, a connecting column 6 is installed at the central bottom of the bulletproof steel plate 1, and a collection frame 7 is respectively provided around the connecting column 6; wherein, a plurality of fixing holes 22 for splicing are provided on the top of the steel structure frame 2; and a universal caster and a height-adjustable foot cup are provided at the bottom of the steel structure frame 2.

[0036] Concave chute 61 is arranged along the four sides of the connecting column 6, and concave limit grooves 62 are arranged on both sides of the groove bottom of the chute 61. A slider 71 is arranged at the position of the collection frame 7 corresponding to the chute 61, and a limit block 72 is arranged at the position of the slider 71 corresponding to the limit groove 62. The slider 71 and the limit block 72 are respectively embedded in the chute 61 and the limit groove 62, and a collection groove 73 communicating with the bullet discharge port 21 is arranged on the top of the collection frame 7. Under the action of the slider 71 and the limit block 72 cooperating with the chute 61 and the limit groove 62 respectively, the collection frame 7 can be supported, so that the collection frame 7 is slidably connected with the connecting column 6, thereby facilitating the installation and removal of the collection frame 7, and the collection groove 73 can be kept facing the bullet discharge port 21.

[0037] With the above structure, when conducting live-fire shooting training, the bullet-collecting chamber 4 is formed by the side of the bullet-proof steel plate 1 facing the wooden board 3, the inner surface of the steel structure frame 2 and the side of the wooden board 3 facing the bullet-proof steel plate 1, and a plurality of bullet discharge ports 21 communicating with the bullet-collecting chamber 4 are penetrated at the bottom of the steel structure frame 2, and an anti-bouncing rubber brick 5 is arranged on the side of the wooden board 3 away from the steel structure frame 2, a connecting column 6 is installed at the central bottom of the bullet-proof steel plate 1, and a collecting frame 7 is arranged around the connecting column 6; concave slide grooves 61 are arranged around the connecting column 6, and concave limiting grooves 62 are arranged on both sides of the groove bottom of the slide groove 61, a slider 71 is arranged at the position of the collecting frame 7 corresponding to the slide groove 61, and a limiting block 72 is arranged at the position of the slider 71 corresponding to the limiting groove 62, and the slider 71 and the limiting block 72 are respectively arranged. The collecting frame 7 is not embedded in the slide groove 61 and the limiting groove 62. The top of the collecting frame 7 is provided with a collecting groove 73 which is communicated with the bullet discharge port 21. Therefore, when the bullet passes through the anti-ricochet rubber brick 5, a part of the bullet will be stuck on the anti-ricochet rubber brick 5 and the wooden board 3. When cleaning, the bullet can be directly taken out from the anti-ricochet rubber brick 5 and the wooden board 3, and can be directly thrown into the collecting groove 73. A part of the bullet will pass through the anti-ricochet rubber brick 5 and the wooden board 3, and be ejected in the bullet collecting chamber 4, and finally fall to the bottom of the bullet collecting chamber 4. The bullet will fall into the collecting groove 73 along the bullet discharge port 21. When the bullets in the collecting groove 73 are full, the collecting frame 7 is pulled outward along the direction of the slide groove 61, and the bullets in the collecting groove 73 can be processed, so as to facilitate the unified processing of the bullets, thereby improving the cleaning efficiency.

[0038] In one embodiment, see Figure 3 and Figure 5 The side of the collecting frame 7 is provided with an inwardly concave support groove 74, and the other side of the collecting frame 7 is provided with a support bar 75 matching the support groove 74, so that the support bar 75 of the collecting frame 7 is embedded in the support groove 74 of the adjacent collecting frame 7. In actual use, the support effect on the collecting frame 7 can be improved through the cooperation of the support bar 75 and the support groove 74.

[0039] In one embodiment, see Figure 3 and Figure 5 A magnet 76 is disposed on one side of the collecting tank 73 away from the connecting column 6. In actual use, the magnet 76 can adsorb the bullets in the collecting tank 73 to the magnet 76, so as to provide space for the bullets falling from the bullet discharge port 21, thereby ensuring the space utilization of the collecting tank 73.

[0040] In one embodiment, see Figure 3 and Figure 5 The top of the collecting frame 7 corresponding to the supporting groove 74 is provided with an inclined surface 77 inclined toward the collecting groove 73. In actual use, the setting of the inclined surface 77 can guide the bullets falling from the bullet discharge port 21 into the collecting groove 73 to prevent the bullets from staying on the top of the collecting frame 7.

[0041] The top of the corresponding support bar 75 of the collecting frame 7 is provided with a concave giving way groove 78. In actual use, the giving way groove 78 is provided to provide a falling space for the bullets falling from the bullet discharge port 21.

[0042] In one embodiment, see Figure 1 , Figure 3 and Figure 5 The collecting frame 7 is in a triangular structure. In actual use, the collecting frame 7 is arranged in a triangular structure, which can reduce the floor space of the collecting frame 7 to ensure the field space during live-fire shooting training.

[0043] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0044] Those skilled in the art should understand that the above embodiments are only for the purpose of clearly illustrating the present invention, and are not intended to limit the scope of the present invention. For those skilled in the art, other changes or modifications may be made based on the above utility model, and these changes or modifications are still within the scope of the present utility model.

Claims

1. A mobile bulletproof wall cross corner for rapid construction in an indoor training environment, characterized in that: A bulletproof steel plate with a ten-shaped structure is provided, wherein the outer surface of the bulletproof steel plate is provided with a steel structure frame, a wooden board is provided on the side of the steel structure frame away from the bulletproof steel plate, a side of the bulletproof steel plate facing the wooden board, an inner surface of the steel structure frame and a side of the wooden board facing the bulletproof steel plate surround a bullet collection cavity, a plurality of bullet discharge ports communicating with the bullet collection cavity are penetrated at the bottom of the steel structure frame, an anti-bouncing rubber brick is provided on the side of the wooden board away from the steel structure frame, a connecting column is installed at the central bottom of the bulletproof steel plate, and a collection frame is provided around the connecting column; Concave sliding grooves are arranged around the connecting column, concave limiting grooves are arranged on both sides of the bottom of the sliding groove, a sliding block is arranged at the position of the collecting frame corresponding to the sliding groove, a limiting block is arranged at the position of the sliding block corresponding to the limiting groove, the sliding block and the limiting block are respectively embedded in the sliding groove and the limiting groove, and a collecting groove communicated with the bullet discharge port is arranged on the top of the collecting frame.

2. The mobile bulletproof wall cross corner for rapid construction in an indoor training environment as claimed in claim 1, characterized in that: A concave support groove is arranged on the side of the collecting frame, and a support bar matching the support groove is arranged on the other side of the collecting frame, so that the support bar of the collecting frame is embedded in the support groove of the adjacent collecting frame.

3. The mobile bulletproof wall cross corner for rapid construction in an indoor training environment as claimed in claim 1, characterized in that: A magnet is arranged on one side of the collecting tank away from the connecting column.

4. The mobile bulletproof wall cross corner for rapid construction in an indoor training environment as claimed in claim 2, characterized in that: The top of the collecting frame corresponding to the supporting groove is provided with an inclined surface inclined toward the collecting groove.

5. The mobile bulletproof wall cross corner for rapid construction in an indoor training environment as claimed in claim 4, characterized in that: The top of the collecting frame corresponding to the supporting bar is provided with a concave giving way groove.

6. The mobile bulletproof wall cross corner for rapid construction in an indoor training environment as claimed in claim 1, characterized in that: The collecting frame is in a triangular structure.

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