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Bulletproof mask

A face mask and panel technology, applied in protective equipment, offensive equipment, layered products, etc., to achieve the effect of good bulletproof ability

Active Publication Date: 2013-03-27
浙江美盾防护技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Composite structure makes the ballistic mask better bulletproof

Method used

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Embodiment 2

[0028] The thickness of the inner layer 1, the middle layer 2 and the outer layer 3 of the bulletproof mask in the present embodiment is respectively 12mm, 9mm, 1mm; Or 12mm, 6mm, 1mm, other are all identical with embodiment 1.

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Abstract

The invention relates to a bulletproof mask which comprises an inner layer, an intermediate layer and an outer layer, wherein the inner layer is made of polycarbonate and is 9-15mm in thickness, the intermediate layer is made of acrylic and is 3-10mm in thickness, the outer layer is made of polycarbonate and is 0.5-2.5mm in thickness; the bulletproof mask is also provided with a fixing hole and a fastening device, wherein the fixing hole penetrates through the inner layer, the intermediate layer and the outer layer, and the fastening device is arranged in the fixing hole so as to fix the inner layer, the intermediate layer and the outer layer; and the inner layer, the intermediate layer and the outer layer are subjected to high-temperature high-pressure adhesion through polyurethane. Compared with the prior art, the bulletproof mask disclosed by the invention has the advantages and effects of good bulletproof capability, capability of keeping complete after being subjected to impact and capability of accepting second impact.

Description

technical field [0001] The invention relates to a bulletproof mask. Background technique [0002] Existing bulletproof masks are usually made of PC material. Due to the poor main mechanical properties of PC at low temperature, the bulletproof ability of the bulletproof mask is poor. After a single shot, the bulletproof mask may fall apart as a whole, causing the mask to splash, making it unable to withstand multiple shots. shock. [0003] Publication No. is CN1349886A in the Chinese patent specification, discloses a kind of bulletproof mask, and it has the radian that matches with the helmet, it is characterized in that the energy-absorbing layer of the form of transparent polyurethane adhesive or transparent polyurethane film is made of transparent polycarbonate inner layer plate Composite with the smooth glass outer layer, the thickness of glass is 3-12mm, the thickness of polycarbonate is 3-6mm, and the total thickness is 8-20mm. The bulletproof visor uses glossy glass...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F41H1/08B32B27/08
Inventor 曹元
Owner 浙江美盾防护技术有限公司
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