. Pectoral plate and back plate in banggeombjae with an insertion withdraw louse easy banggeom vest waistcoat

摘要

According to the present invention, a polycarbonate bulletproof plastic plate which has an embossing, cubic, and honeycomb structure of an internal accommodating unit of the knife-proof vest is inserted into a chest plate and a back plate; and the module plates hole penetrates from a top end entrance to a bottom end entrance by bending by 45 degrees. The present invention relieves an impact by knives with a sharp end, awls, steel pipes, clubs, and deadly weapons; and has a bulletproof function to protect a users body and life. In addition, since the penetrating hole of the polycarbonate bulletproof plastic module plate, which has an embossing, cubic, and honeycomb structure, bends by 45 degrees with a broad top end entrance and a narrow bottom end entrance; the present invention has a ventilation effect in which air is circulated from the outside to allow a user to feel pleasant, and is super lightweight to maximize activity of the user. In addition, the knife-proof member is easily inserted and taken out from the chest plate and the back plate of the accommodating unit in the knife-proof vest; and the knife-proof vest is able to conveniently be changed into a normal vest as required.