Bulletproof and explosion-proof entrance copper door

Abstract

The utility model relates to a bulletproof explosion -proof house -entry bronze door belongs to house -entry door technical field, including door frame, install in the door body of door frame, the door body includes outdoor fine carving steel sheet and indoor board and installs bulletproof explosion -proof mechanism between outdoor fine carving steel sheet and indoor board, bulletproof explosion -proof mechanism includes the bulletproof steel wire net that sets up between outdoor fine carving steel sheet and indoor board both sides, kevlar fiber board and water bag, the connecting mechanism for connecting door frame when being subjected to explosion impact is equipped with in the door body top, the utility model discloses through outdoor fine carving steel sheet and so on steel structure, can bulletproof explosion -proof to house -entry door to a certain extent, through the setting of bulletproof steel wire net and kevlar fiber board, can improve the bulletproof performance of house -entry door, through the water bag buffer when explosion can improve the explosion -proof performance of house -entry door, and through the heat absorption of water in water bag when the outside is on fire, can reduce the temperature at house -entry steel door, cooperate the fire -proof filling layer in the inside, can improve the fire -proof performance of house -entry steel door.

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