▎ 摘　　要

NOVELTY - The utility model claims a bullet-proof vest with strong protective performance, comprising a bullet-proof vest body; the bullet-proof vest body comprises a substrate layer, and the top part of the substrate layer is provided with a second reinforced layer, at the same time, the second reinforced layer comprises zirconium alloy coating layer and a carbon fibre layer, the bottom of the substrate layer is provided with a first reinforcing layer; and the first reinforcing layer comprises a graphene fibre layer and an aluminium oxide fibre layer; the coating zirconium alloy is coated on the top of the substrate layer; and the bottom of the carbon fibre layer is connected with the top of zirconium alloy coating by phenolic resin glue. The utility model is provided with a graphene fibre layer and an aluminium oxide fibre layer of the first reinforcing layer, the bottom of the bullet-proof vest for two-layer protection treatment, provided with zirconium alloy coating and a carbon fibre layer second reinforcing layer, the top of the bullet-proof vest for two-layer protection treatment, through the matching of the above structure; effectively improves the whole protective effect of the bullet-proof vest, ensures the life safety people.