Scale armor type anti-prick chip and anti-prick device made of scale armor type anti-prick chip

Abstract

The invention discloses a scale armor type anti-prick chip and an anti-prick device made of the scale armor type anti-prick chip. Anti-prick devices like anti-prick clothes made of the scale armor type anti-prick chip can solve the problems that an existing protection device is overall heavy and poor in breathability, a protective layer is complex in structure, the production technology is complex, and cost is high. On the basis of the bionics principle, the scale armor of the crocodile is used for reference, the anti-prick chip structure is designed, and pyramid parts and columnar parts with the sector-shaped section are included. The pyramid parts are arranged in order, the chamfering treatment is carried out on the four side edges, the columnar parts are added between the adjacent pyramid parts, and various changes exist in the bottom face side lengths and the inclination angles of the pyramid parts. According to the anti-prick chip structure, the pricking and cutting functions of a cutter and other sharp instruments can be well scattered, the 24 J heavy punch impact generated when the pricking angle is 0 degree can be resisted, and good anti-prick performance is achieved. Meanwhile, the density of the structural face of the anti-prick chip is smaller than 7.5 kg / m<2>, and the scale armor type anti-prick chip is arranged in the anti-prick clothes so that the weight of the existing anti-prick clothes can be greatly reduced.

Description

technical field [0001] The invention relates to the technical field of anti-stab chips, in particular to a scale-type anti-stab chip and anti-stab equipment made of the same. Background technique [0002] In China, although the use of firearms is strictly controlled, threats from sharp weapons such as daggers and bayonets are ubiquitous. Especially in recent years, domestic violent and terrorist incidents have increased significantly, and most of them are knife slashing incidents. Since bulletproof vests are not very good at stab-proofing, therefore, providing stab-proof suits for high-risk occupational groups to prevent stabbing with sharp objects has attracted more and more attention from the government and the public. In recent years, the total domestic demand for stab-resistant clothing has grown steadily, and the use of stab-resistant clothing is no longer limited to the military, police and other national government personnel, security personnel, journalists, and ordin...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a scale armor type stab-proof chip and the stab-proof equipment made thereof, the stab-proof equipment made by using the scale armor type stab-proof chip such as stab-proof clothing can overcome the existing protective equipment Overall weight, poor comfort, flexibility and breathability, complex protective layer structure, cumbersome production process, and high cost

Images