Super non-Newtonian solid fluid viscoelastic damping body armor

Abstract

The invention discloses a super non-Newtonian solid fluid viscoelastic damping body armor, and relates to the technical field of body armors. The super non-Newtonian solid fluid viscoelastic damping body armor comprises a bulletproof garment, and the bulletproof garment is composed of inner layer fibers, a damping layer and an anti-cutting layer. According to the super non-Newtonian solid fluid viscoelastic damping body armor, through a special viscoelastic damping non-Newtonian solid fluid elastic expansion material, namely the damping layer, after the damping layer is impacted by bullets, impact energy generated by impact of a high-speed bullet body is rapidly reduced and dissipated as the special viscoelasticity of the damping layer, the rotation and turnover actions of the bullet bodyentering the non-Newtonian solid fluid viscoelastic damping material are prevented, the harm to the life body under the protection of the body armor is reduced to the maximum extent, the magic reboundexpansion strike-resistant and penetration-resistant effects are achieved, therefore, the problems that when an existing common body armor is hit by a bullet, energy generated through hitting of thehigh-speed bullet body can be concentrated in a small area, then inner cavity vibration damage to battle team personnel is caused, and great pain is brought to soldiers just like the fact that the soldiers are hit by a great deal of hammer instantly are solved.

Description

technical field [0001] The invention relates to the technical field of body armor, in particular to a super non-Newtonian solid fluid viscoelastic damping body armor. Background technique [0002] Bulletproof vest (Bulletproof Vest), also known as bulletproof vest, bulletproof vest, bulletproof vest, bulletproof clothing, individual body armor, etc., its purpose is to protect the human body from bullets or shrapnel. It consists of two parts, the jacket and the bulletproof layer. The jacket is usually made of chemical fiber fabrics. The bulletproof layer is made of metal special steel, namely aluminum alloy, titanium alloy, ceramic sheet, namely corundum, boron carbide, silicon carbide, alumina, glass steel, nylon (PA), Kay KEVLAR, ultra-high molecular weight polyethylene fiber (DOYENTRONTEX Fiber), composed of a single or composite protective structure, the bulletproof layer can absorb the kinetic energy of warheads or shrapnel, and has obvious protective effects on low-spee...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies in the prior art, the present invention provides a super non-Newtonian solid fluid viscoelastic damping body armor, which solves the problem that the energy of the high-speed projectile hit by the ordinary body armor today will be concentrated in a small In the area, it will cause inner cavity vibration damage to the team members, which is like being hit by a hard hammer in an instant, which has brought great pain to the soldiers.

Images