Wheel type bulletproof shield

Abstract

The utility model discloses a wheel type bulletproof shield which comprises a shield body, a shooting hole used for shooting is formed in the shield body, the side portion of the shield body is fixedly connected with a plurality of sets of guide frames which are symmetrically arranged in pairs, push rods are movably connected into the guide frames in an inserted mode, and bulletproof baffles are fixedly connected to the upper ends of the push rods. The bulletproof baffle is arranged on the side portion of the shooting hole, the side portion of the shield body is fixedly connected with a positioning frame, and the bulletproof baffle is arranged in the positioning frame; the lower end of the push rod is fixedly connected with a placing frame which is internally hinged with a pedal. After the pedal is turned out of the placing frame, the pedal is treaded to be matched with the placing frame and the push rod to drive the bulletproof baffle to move, so that the bulletproof baffle can be moved away from the shooting hole, and a good shooting view is provided when a police officer stretches a gun out of the shooting hole for shooting; and the bulletproof baffle is prevented from influencing the shooting sight of police officers.

Description

Technical Field

[0001] The utility model relates to the technical field of wheeled shields, in particular to a wheeled bulletproof shield. Background Art

[0002] The wheeled bulletproof shield is a new type of bulletproof shield. It improves on the defects of the general steel bulletproof shield and has a series of significant advantages, such as high bulletproof level, lightness and flexibility, and excellent comprehensive bulletproof performance.

[0003] The prior art provides a wheeled shield (Announcement No. CN209116873U), which includes a shield body, a rectangular first groove is provided on the outer side of the shield body, magnets are fixedly connected at the four corners of the groove bottom of the first groove, a shooting port corresponding to the magnet is also provided at the groove bottom of the first groove, a steel bulletproof shooting baffle is hingedly connected to the outer side of the shield body through a hinge, ... and a second connecting block, a vertical through groove is provided on the first connecting block, two ends of the second connecting block are respectively flush with the upper and lower surfaces of the shield body, and a slot corresponding to the first connecting block is provided on the second connecting block; the utility model solves the problem of poor protection effect of the existing wheeled bulletproof shield.

[0004] The above-mentioned wheeled shield still has some problems in the actual operation process. For example, when the police officer extends the gun out of the shooting hole during shooting, the bulletproof shooting baffle will be placed on the gun, so that the bulletproof shooting baffle will block the police officer's line of sight and affect the shooting of the opposing police officer. Therefore, we need to propose a wheeled bulletproof shield. Utility Model Content

[0005] The utility model aims to provide a wheeled bulletproof shield, which can provide a good shooting field of view for police officers when they are shooting, and prevent the bulletproof baffle from affecting the shooting field of the police officers, so as to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A wheeled bulletproof shield comprises a shield body, a shooting hole for shooting is opened on the shield body, a plurality of guide frames symmetrically arranged in pairs are fixedly connected to the side of the shield body, a push rod is movably inserted in the guide frame, a bulletproof baffle is fixedly connected to the upper end of the push rod, the bulletproof baffle is arranged on the side of the shooting hole, a positioning frame is fixedly connected to the side of the shield body, the bulletproof baffle is arranged in the positioning frame, a placement frame is fixedly connected to the lower end of the push rod, and a pedal is hinged in the placement frame.

[0008] Preferably, positioning blocks are fixedly connected to both sides of the bulletproof baffle, and a positioning groove is provided on the inner side of the positioning frame, and the positioning block is movably inserted into the positioning groove.

[0009] Preferably, the bottoms of the multiple guide frames are fixedly connected to a second fixed plate, the bottom of the second fixed plate is fixedly installed with a pulling spring, the pulling spring is sleeved on a push rod, the push rod is fixedly connected to a first fixed plate, and the lower end of the pulling spring is fixedly installed on the top of the first fixed plate.

[0010] Preferably, two groups of limiting blocks are symmetrically fixedly connected to the side of the shield body, and the side of the placement rack is provided with limiting grooves corresponding to the limiting blocks, and the limiting blocks are arranged in the limiting grooves.

[0011] Preferably, a first magnet is fixedly mounted on the side of the pedal, a second magnet is arranged in the placement frame, and the first magnet and the second magnet are attracted to each other.

[0012] Preferably, two groups of first splicing blocks are symmetrically fixedly connected to one side of the shield body, and installation grooves are provided in the two groups of first splicing blocks. A push spring is provided in the installation groove, and a push ring is fixedly installed at one end of the push spring. A positioning column is fixedly connected to the push ring, and the positioning column is movably inserted in the first splicing block. A second splicing block is fixedly connected to the other side of the shield body, and positioning holes are provided at both ends of the second splicing block, and the positioning column is inserted in the positioning hole.

[0013] Preferably, a chassis bracket is further included, and the shield body is fixedly mounted on the top of the chassis bracket.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model cooperates with the pedal, the placement rack, the push rod and the bulletproof baffle, so that the pedal cooperates with the placement rack and the push rod to drive the bulletproof baffle to move, so that the bulletproof baffle can be moved away from the shooting hole, thereby providing a good shooting field of view for police officers to extend their firearms out of the shooting hole for shooting, and preventing the bulletproof baffle from affecting the shooting field of view of the police officers. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the utility model (1);

[0017] Figure 2 It is a structural schematic diagram of the utility model (2);

[0018] Figure 3 It is a partial structural schematic diagram of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the push rod, the placement frame and the pedal in the utility model;

[0020] Figure 5 for Figure 3 Schematic diagram of the structure of the enlarged area A in the middle;

[0021] Figure 6 for Figure 4 Schematic diagram of the enlarged structure of area B in the middle.

[0022] In the figure: 1. shield body; 2. bulletproof baffle; 3. positioning frame; 4. positioning block; 5. positioning slot; 6. positioning socket; 7. push rod; 8. guide frame; 9. first fixed plate; 10. pulling spring; 11. placement frame; 12. limiting slot; 13. limiting block; 14. second fixed plate; 15. shooting hole; 16. pedal; 17. first magnet; 18. second magnet; 19. chassis bracket; 20. first splicing block; 21. mounting slot; 22. pushing spring; 23. push ring; 24. positioning column; 25. second splicing block. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-6 A wheeled bulletproof shield comprises a shield body 1, a shooting hole 15 for shooting is opened on the shield body 1, a plurality of guide frames 8 symmetrically arranged in pairs are fixedly connected to the side of the shield body 1, a push rod 7 is movably inserted in the guide frame 8, a bulletproof baffle 2 is fixedly connected to the upper end of the push rod 7, the bulletproof baffle 2 is arranged on the side of the shooting hole 15, a positioning frame 3 is fixedly connected to the side of the shield body 1, and the bulletproof baffle 2 is arranged in the positioning frame 3; a placement frame 11 is fixedly connected to the lower end of the push rod 7, and a pedal 16 is hinged in the placement frame 11.

[0025] The utility model cooperates with the pedal 16, the placement rack 11, the push rod 7 and the bulletproof baffle 2, so that the pedal 16 cooperates with the placement rack 11 and the push rod 7 to drive the bulletproof baffle 2 to move, so that the bulletproof baffle 2 can be moved away from the shooting hole 15, so that when the police officer extends the firearm out of the shooting hole 15 to shoot, a good shooting field of view is provided, and the bulletproof baffle 2 is prevented from affecting the shooting line of sight of the police officer.

[0026] Furthermore, positioning blocks 4 are fixedly connected to both sides of the bulletproof shield 2, and positioning grooves 5 are provided on the inner side of the positioning frame 3, and the positioning blocks 4 are movably inserted into the positioning grooves 5. With the above design, the bulletproof shield 2 can be positioned by the positioning blocks 4 cooperating with the positioning grooves 5, thereby improving the stability of the bulletproof shield 2;

[0027] Furthermore, the bottoms of the plurality of guide frames 8 are all fixedly connected with a second fixed plate 14, the bottoms of the second fixed plates 14 are fixedly installed with a pulling spring 10, the pulling spring 10 is sleeved on the push rod 7, the push rod 7 is fixedly connected with a first fixed plate 9, and the lower end of the pulling spring 10 is fixedly installed on the top of the first fixed plate 9. With the above design, after the police officer shoots and removes his foot from the pedal 16, the pulling spring 10 can pull the push rod 7 through the first fixed plate 9, so that when the push rod 7 moves, it can drive the placement frame 11 and the bulletproof baffle 2 to move and return to their original positions, thereby bulletproofing the shooting hole 15 through the bulletproof baffle 2.

[0028] Furthermore, two sets of limit blocks 13 are symmetrically fixedly connected to the side of the shield body 1, and a limit groove 12 corresponding to the limit block 13 is opened on the side of the placement rack 11, and the limit block 13 is arranged in the limit groove 12. With the above design, when the police officer steps on the pedal 16, the placement rack 11 can slide on the positioning block 4, so that the placement rack 11 can be positioned by the positioning block 4 cooperating with the positioning groove 5, so that the placement rack 11 can move stably.

[0029] Furthermore, a first magnet 17 is fixedly mounted on the side of the pedal 16, and a second magnet 18 is arranged in the placement frame 11, and the first magnet 17 and the second magnet 18 are attracted to each other. The above design can fix the pedal 16 in the placement frame 11 by the cooperation of the first magnet 17 and the second magnet 18.

[0030] Furthermore, two groups of first splicing blocks 20 are symmetrically fixedly connected to one side of the shield body 1, and mounting grooves 21 are provided in the two groups of first splicing blocks 20. A push spring 22 is provided in the mounting groove 21, and a push ring 23 is fixedly installed at one end of the push spring 22. A positioning column 24 is fixedly connected to the push ring 23, and the positioning column 24 is movably inserted in the first splicing block 20. A second splicing block 25 is fixedly connected to the other side of the shield body 1, and positioning holes 6 are provided at both ends of the second splicing block 25, and the positioning column 24 is inserted in the positioning hole 6.

[0031] With the above design, the wheeled bulletproof shield can be spliced. The second splicing blocks 25 on the sides of adjacent wheeled bulletproof shields are placed between the two groups of first splicing blocks 20. The positioning posts 24 are dragged so that the positioning posts 24 can be returned to the first splicing blocks 20. After the positioning posts 24 are aligned with the positioning sockets 6, the positioning posts 24 are released so that the positioning posts 24 can be inserted into the positioning sockets 6. Thus, the wheeled bulletproof shield can be spliced ​​and used.

[0032] Furthermore, it also includes a chassis bracket 19, and the shield body 1 is fixedly mounted on the top of the chassis bracket 19. With the above design, when shooting is required, the pedal 16 is flipped out of the placement rack 11 by flipping it over, and the placement rack 11 can support the pedal 16 so that the pedal 16 can be placed. The police officer steps on the pedal 16, so that the pedal 16 cooperates with the placement rack 11 to drag the push rod 7, so that the push rod 7 drives the bulletproof baffle 2 to move downward during the movement, so that the bulletproof baffle 2 is moved away from the shooting hole 15, so that the police officer extends the firearm out of the shooting hole 15 to shoot.

[0033] Specifically, after the police officer shoots and removes his foot from the pedal 16, the pulling spring 10 can pull the push rod 7 through the first fixed plate 9, so that when the push rod 7 moves, it can drive the placement rack 11 and the bulletproof baffle 2 to move and return to their original positions, thereby bulletproofing the shooting hole 15 through the bulletproof baffle 2, and by rotating the pedal 16, the pedal 16 can be returned to the placement rack 11, and through the first magnet 17 and the second magnet 18, the pedal 16 can be adsorbed and fixed in the placement rack 11.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wheeled bulletproof shield, comprising a shield body, characterized in that: A shooting hole for shooting is provided on the shield body, a plurality of guide frames symmetrically arranged in pairs are fixedly connected to the sides of the shield body, a push rod is movably inserted in the guide frame, a bulletproof baffle is fixedly connected to the upper end of the push rod, and the bulletproof baffle is arranged on the side of the shooting hole, a positioning frame is fixedly connected to the side of the shield body, and the bulletproof baffle is arranged in the positioning frame, a placement frame is fixedly connected to the lower end of the push rod, and a pedal is hinged in the placement frame.

2. A wheeled bulletproof shield according to claim 1, characterized in that: Positioning blocks are fixedly connected to both sides of the bulletproof baffle, and a positioning groove is provided on the inner side of the positioning frame, and the positioning block is movably inserted in the positioning groove.

3. The wheeled bulletproof shield according to claim 1, characterized in that: The bottoms of the multiple guide frames are fixedly connected to a second fixed plate, the bottom of the second fixed plate is fixedly installed with a pulling spring, the pulling spring is sleeved on a push rod, the push rod is fixedly connected to a first fixed plate, and the lower end of the pulling spring is fixedly installed on the top of the first fixed plate.

4. The wheeled bulletproof shield according to claim 1, characterized in that: Two groups of limiting blocks are symmetrically fixedly connected to the side of the shield body, and limiting grooves corresponding to the limiting blocks are opened on the side of the placement frame, and the limiting blocks are arranged in the limiting grooves.

5. The wheeled bulletproof shield according to claim 1, characterized in that: A first magnet is fixedly mounted on the side of the pedal, a second magnet is arranged in the placement frame, and the first magnet and the second magnet are attracted to each other.

6. The wheeled bulletproof shield according to claim 1, characterized in that: Two groups of first splicing blocks are symmetrically fixedly connected to one side of the shield body, and installation grooves are provided in the two groups of the first splicing blocks. A push spring is provided in the installation groove, and a push ring is fixedly installed at one end of the push spring. A positioning column is fixedly connected to the push ring, and the positioning column is movably inserted in the first splicing block. A second splicing block is fixedly connected to the other side of the shield body, and positioning holes are provided at both ends of the second splicing block, and the positioning column is inserted in the positioning hole.

7. The wheeled bulletproof shield according to claim 1, characterized in that: It also includes a chassis bracket, and the shield body is fixedly installed on the top of the chassis bracket.

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