CN214620869U

CN214620869U - Anti-attack device for public security

Info

Publication number: CN214620869U
Application number: CN202120167218.1U
Authority: CN
Inventors: 谭妹
Original assignee: Beijing Zhongbao Weiye Security Service Co ltd
Current assignee: Beijing Zhongbao Weiye Security Service Co ltd
Priority date: 2021-01-21
Filing date: 2021-01-21
Publication date: 2021-11-05
Anticipated expiration: 2031-01-21

Abstract

The utility model provides an anti-attack device for public security, in particular to an anti-attack device for public security, which comprises a protective shield and a bottom frame, wherein an outer guard plate is fixedly arranged on the front surface of the protective shield, a perspective plate is fixedly arranged above the middle part of the protective shield, a fixed groove is arranged below the middle part of the back surface of the protective shield, a police stick is movably connected in the fixed groove, reinforcing rods are fixedly arranged on the two sides of the back surface of the protective shield, the bottom end of the protective shield is fixedly provided with the bottom frame, rollers are rotatably connected with the bottom end of the bottom frame, a tray is fixedly arranged on the middle part of the back surface of the protective shield, when a person pushes the protective shield to move forward, the person is supported on the ground by the front and back rollers to roll forward, so that the protective shield can be more stable when moving, the person is not easy to turn over when colliding with criminals, the clamping belt can be stretched by the elastic belt arranged on the middle part of the clamping belt, so that the fixing arm effect of the clamping belt is better when different public security persons use the protective shield, the arm can be conveniently used by public security personnel when the arm is not in different sizes.

Description

Anti-attack device for public security

Technical Field

The utility model relates to a public security equipment technical field especially relates to a public security is with anti-attack device.

Background

At present, the economic development of China, the social stability, but unstable factor still exists, especially still there is the security hidden danger in some public places (station, pier and airport etc.), shellproof shield is one of the important device of policeman attack-proof, handheld shellproof shield is the equipment of using for police commonly used, neotype shellproof shield adopts superstrong fiber materials such as the di nima superstrong polyethylene material of di schmann company of the netherlands, kevlar aramid material of du pont company of the usa and high strength fire-retardant glass steel to adopt special technology suppression to form, shield in order to pursue bigger protective area in the shield of present in-service use, the size of shield is great, shelter from the sight easily, heavy, it is inconvenient to carry. The product has the obvious characteristics of portability, flexibility, good comprehensive bulletproof performance, high bulletproof level and the like, and is widely equipped nationwide.

The traditional bullet-proof shield for public security has single functionality, cannot provide more help for public security uniform criminals, and provides an anti-attack device for public security.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems existing in the prior art and providing an anti-attack device for public security.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a device is attacked with anti-attack to public security, includes protection shield and chassis, the protection shield openly goes up the fixed outer casing that is provided with, the fixed perspective board that is provided with in protection shield middle part top, the fixed slot has been seted up to protection shield back middle part below, swing joint has spontoon in the fixed slot, the fixed stiffener that is provided with in both sides on the protection shield back, the fixed chassis that is provided with in protection shield bottom both sides, the chassis bottom rotates and is connected with the gyro wheel, the fixed tray that is provided with on the protection shield back middle part.

Preferably, the chassis is rectangular rectangle setting, the draw-in groove has been seted up on chassis top left side, and the shield bottom is inlayed in the draw-in groove.

Preferably, the two sides of the bottom end of the underframe are rotatably connected with idler wheels, a shock absorber is fixedly arranged in the top end of the underframe, and the shock absorbers are fixedly arranged above the idler wheels.

Preferably, the tray is the rectangle setting, the fixed handrail that is provided with in tray right side end top, and handrail bottom and tray bottom are provided with 5 ~ 8 centimetres height.

Preferably, hinges are fixedly arranged at the upper end and the lower end of the left side of the tray, and clamping belts are hinged to the hinges.

Preferably, the middle part of the clamping belt is fixedly provided with an elastic belt, and the bottom end of the clamping belt is fixedly provided with a fixing buckle.

Preferably, the elastic band is an elastic nylon strip, and the front end of the fixing buckle is embedded in a concave-convex mode.

The utility model provides a device is attacked with preventing to policeman has following beneficial effect:

this kind of device is attacked with anti-attack through the protection shield bottom and inlays the draw-in groove internal fixation who sets up in chassis side top, and the chassis sets up the bottom for rectangular rectangle and rotates two gyro wheels around being connected with, makes its personnel when promoting the protection shield and gos forward, supports through two gyro wheels in the front and back and rolls subaerial and gos forward, and is more stable when making its protection shield support remove, is difficult for taking place to turn on one's side when bumping with the criminal.

This kind of device is attacked with anti-attack through the fixed tray that is provided with in protection shield back middle part top to policeman, the policeman inserts the hand behind the tray through holding tray right side handrail, it is more firm to make it utilize the arm to support protection shield atress, through winding the both sides cassette tape about the tray on policeman personnel's arm, it is fixed through cassette tape front end fixed knot, it is better to make its policeman personnel support protection shield effect, the elastic webbing that sets up on the cassette tape middle part is flexible with the cassette tape, the fixed arm effect in cassette tape is better when making its different policeman personnel use protection shield, be convenient for not use when policeman personnel's arm size is not the same.

Drawings

Fig. 1 is a schematic front structural view of the present invention;

FIG. 2 is a schematic sectional view of the back side structure of the present invention;

FIG. 3 is a schematic view of the structure of the middle chassis of the present invention;

FIG. 4 is a schematic view of the structure of the middle strap of the present invention;

illustration of the drawings:

the safety helmet comprises a protective shield-1, an outer guard-101, a perspective plate-2, a tray-3, a handrail-31, a hinge-32, a reinforcing rod-4, a bottom frame-5, a shock absorber-51, a roller-52, a clamping groove-53, a baton-6, a fixing groove-61, a clamping belt-7, an elastic belt-71 and a fixing buckle-72.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, a device is attacked with preventing to public security, including protection shield 1 and chassis 5, the fixed outer casing 101 that is provided with on the protection shield 1 openly, the fixed perspective board 2 that is provided with above the middle part of protection shield 1, fixed slot 61 has been seted up to the middle part below in the protection shield 1 back, swing joint has baton 6 in the fixed slot 61, the fixed stiffener 4 that is provided with in both sides on the protection shield 1 back, the fixed chassis 5 that is provided with in 1 bottom both sides of protection shield, 5 bottoms of chassis are rotated and are connected with gyro wheel 52, the fixed tray 3 that is provided with on the middle part of the protection shield 1 back.

In this embodiment, chassis 5 is rectangular rectangle setting, makes its front end below gyro wheel 52 support and prevents to take place to turn on one's side subaerial, and draw-in groove 53 has been seted up on chassis 5 top left side, including fixed shield 1 through draw-in groove 53, and inlay in draw-in groove 53 shield 1 bottom, makes its shield 1 support more firm through chassis 5.

In this embodiment, 5 bottom both sides of chassis 5 are rotated and are connected with gyro wheel 52, support through front and back gyro wheel 52 and make its shield 1 difficult emergence when bumping turn on one's side, and 5 top internal fixation of chassis is provided with bumper shock absorber 51, and bottom gyro wheel 52 rolls and passes through the bumper shock absorber 52 shock attenuation when making shield 1 remove, and the top of gyro wheel 52 all is fixed and is provided with bumper shock absorber 51, makes its shield 1 shock attenuation effect better.

In this embodiment, tray 3 is the rectangle setting, and the policeman personnel of being convenient for insert the arm in tray 3 and support, and 3 right side end tops of tray are fixed and are provided with handrail 31, support protection shield 1 through holding handrail 31, make its personnel's arm support more stable, and handrail 31 bottom and 3 bottoms of tray are provided with 5 ~ 8 centimetres of height, the use of the different personnel of being convenient for of reply.

In this embodiment, the hinge 32 is fixedly arranged at the upper end and the lower end of the left side of the tray 3, the clamping belt 7 is fixed through the hinge 32, and the clamping belt 7 is hinged to the hinge 32, so that the clamping belt 7 is folded and wound on the arm of a person through the hinge 32.

In this embodiment, the elastic band 71 is fixedly arranged on the middle of the clamping band 7, the elastic band 71 is stretched and contracted to enable different personnel arms to be inserted and fixed more stably, the bottom end of the clamping band 7 is fixedly provided with the fixing buckle 72, and the clamping bands 7 on the upper side and the lower side are fixedly wound on the personnel arms through the fixing buckle 72.

In this embodiment, elastic band 71 is the setting of elasticity nylon strip, makes its elasticity better more firm, and fixed knot 72 front end inlays the setting for unsmooth, and the personnel's of being convenient for quick assembly disassembly uses.

The working principle is as follows: the front of the protective shield 1 is provided with an outer protective plate 101 for protection, the outer protective plate 101 is blocked at the front end to ensure that an external knife gun is not easy to penetrate through, a perspective plate 2 is arranged above the middle part of the protective shield 1 to observe the opposite situation, two reinforcing rods 4 are arranged on the back of the protective shield 1 to ensure that the protective shield is firmer, the bottom of the protective shield 1 is supported and fixed in a clamping groove 53 arranged above the side of the bottom frame 5 through clamping, when the protective shield 1 is pushed to advance, a roller 52 connected through the front and back rotation of the bottom frame 5 rolls to drive the protective shield 1 to move, the roller 52 arranged in the front and back is supported on the ground to ensure that the protective shield is not easy to turn over and firmer, when the roller 52 moves, the roller 52 is damped by a damper 51 fixedly arranged above to ensure that the roller moves more stably, the arm of a public security worker is inserted into a tray 3 arranged above the back of the protective shield 1, a handrail 31 arranged on the right side of the tray 3 is held to support, hinges 32 are fixedly arranged on the upper and lower ends of the left side of the tray 3, articulated cassette 7 rotates through hinge 32 on hinge 32 and twines on personnel's arm, and fixed the knot 72 that sets up through cassette 7 bottom is fixed, and elastic webbing 71 through fixed setting on the 7 middle parts of cassette is flexible, and different policeman personnel's arms of being convenient for insert fixedly, including fixed slot 61 has been seted up to tray 3 below inlays baton 6, through taking spontoon 6 use protection policeman in the fixed slot 61.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a device is hit with anti-attack to public security, includes protection shield (1) and chassis (5), its characterized in that: the utility model discloses a safety helmet, including protection shield (1), fixed outer casing (101) that is provided with on the protection shield (1) openly, fixed see-through plate (2) that is provided with in protection shield (1) middle part top, fixed slot (61) have been seted up to protection shield (1) back middle part below, swing joint has baton (6) in fixed slot (61), both sides are fixed on protection shield (1) back and are provided with stiffener (4), the fixed chassis (5) that is provided with in protection shield (1) bottom both sides, chassis (5) bottom is rotated and is connected with gyro wheel (52), fixed tray (3) that is provided with on protection shield (1) back middle part.

2. The anti-attack device for public security according to claim 1, wherein the bottom frame (5) is a rectangular long frame, the left side of the top end of the bottom frame (5) is provided with a clamping groove (53), and the bottom end of the shield (1) is embedded in the clamping groove (53).

3. The anti-attack device for public security according to claim 1, wherein two sides of the bottom end of the chassis (5) are rotatably connected with rollers (52), a shock absorber (51) is fixedly arranged in the top end of the chassis (5), and the shock absorber (51) is fixedly arranged above each roller (52).

4. The anti-attack device for public security according to claim 1, wherein the tray (3) is rectangular, a handrail (31) is fixedly arranged above the right side end of the tray (3), and the bottom end of the handrail (31) and the bottom end of the tray (3) are 5-8 cm high.

5. The anti-attack device for public security according to claim 1, wherein hinges (32) are fixedly arranged at the upper end and the lower end of the left side of the tray (3), and the clamping bands (7) are hinged on the hinges (32).

6. The anti-attack device for public security according to claim 5, wherein an elastic belt (71) is fixedly arranged on the middle part of the clamping belt (7), and a fixing buckle (72) is fixedly arranged at the bottom end of the clamping belt (7).

7. The anti-attack device for public security as claimed in claim 6, wherein the elastic band (71) is an elastic nylon strip, and the front end of the fixing buckle (72) is a concave-convex embedded arrangement.