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Portable Rapid Deployable Shield

A portable and shield technology, which is applied in the direction of defensive objects, can solve the problems of hurting people with sharp weapons, easy to be injured, etc., and achieves the effect of easy portability, small size and light weight

Active Publication Date: 2017-06-16
罗斌
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Traditional anti-riot shields are specially used for armed police, riot police or riot troops. The standard equipment for ordinary police does not include shield equipment, but during the mission of the police, there will be emergencies that injure people with sharp weapons. In the face of sudden danger, the arm can often respond the fastest, but it is also the most vulnerable
So far, there has not been a dedicated defensive shield for the police to effectively protect the arm

Method used

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  • Portable Rapid Deployable Shield

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] A portable fast-deploying shield, which consists of: a set of arc-shaped wings 1, the arc-shaped wings are elongated, and the two long side ends of the arc-shaped wings have hinge shaft mounting holes 8. The set of arc-shaped wings is connected to form the shield through a set of hinge shafts 2, and the built-in spring 3 that makes adjacent arc-shaped wings unfold is installed on the hinge shaft, and the hinge shaft The installation hole is on the concave side of the arc-shaped fin, and the positioning block 4 is provided on the convex side of the arc-shaped fin.

Embodiment 2

[0025] According to the portable fast-deployable shield described in Embodiment 1, the positioning block is an irregular corner block whose corner end is approximately right-angled, and when the shield is unfolded, the adjacent arc-shaped wings pass through the positioning block to position, and expand the set of arc-shaped fins to form a micro-arc surface, the ratio of the chord length to the arc height of the micro-arc surface is 1-2:40. There is a set of hinge mounting holes and positioning blocks on the long side of the arc-shaped fins, and the hinge mounting holes and positioning blocks of adjacent arc-shaped fins are arranged in a staggered manner, so that the hinge shafts can pass through adjacent arcs in sequence. The mounting holes for the hinge shafts of the fins can also provide installation space for the inner springs. When a group of arc-shaped fins are unfolded into a micro-arc-shaped surface, the convex surfaces of adjacent arc-shaped fins will move closer toget...

Embodiment 3

[0028] According to the portable quick-deployable shield described in embodiment 1 or 2, the handle is installed on the outer convex surface of the arc-shaped wing in the middle of the shield.

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Abstract

Portable quick deploy shield. Traditional anti-riot shields are specially used for armed police, riot police or riot troops. The standard equipment for ordinary police does not include shield equipment, but during the mission of the police, there will be emergencies that injure people with sharp weapons. In the face of sudden danger, the arm can often respond the fastest, but it is also the most vulnerable to injury. So far, there is no special defensive shield for civilian police to effectively protect the arm. The composition of the present invention includes a set of arc-shaped wings, the arc-shaped wings are elongated, the two long side ends of the arc-shaped wings have hinge shaft installation holes, and the set of arc-shaped wings The plates are connected to form the shield through a set of hinge shafts, and the built-in springs to expand the adjacent arc-shaped wings are installed on the hinge shafts, and the hinge shaft installation holes are inside the arc-shaped wings. On the concave side, there is a positioning block on the convex side of the arc-shaped fin. The invention is used for a portable rapidly unfolding shield.

Description

[0001] Technical field: [0002] The invention relates to a portable rapidly unfolding shield. [0003] Background technique: [0004] Traditional anti-riot shields are specially used for armed police, riot police or riot troops. The standard equipment for ordinary police does not include shield equipment, but during the mission of the police, there will be emergencies that injure people with sharp weapons. In the face of sudden danger, the arm can often respond the fastest, but it is also the most vulnerable to injury. So far, there is no special defensive shield for civilian police to effectively protect the arm. [0005] Invention content: [0006] The purpose of the present invention is to provide a portable quick-deployable shield. [0007] Above-mentioned purpose realizes by following technical scheme: [0008] A portable fast-deploying shield, which consists of: a set of arc-shaped fins, the arc-shaped fins are elongated, and the two long side ends of the arc-shaped ...

Claims

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Application Information

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IPC IPC(8): F41H5/08
Inventor 罗斌
Owner 罗斌
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