Overlap one pair of semicircles for the folding typhoon defense combining structure

摘要

The invention related to an overlap one pair of semicircles for the folding typhoon defense combining structure, and it has installed several pieces of defend typhoon structure body between the left frame and the right frame of the window, its characteristic lies in: Defend structure body and include several even rounds-lack overlaps post, several even round-lack head defend typhoon board and two upright posts to make up, and the terminal surface of left frame and right frame have round-lack seat in order to join even round-lack head defend typhoon board, so, an overlap one pair of semicircles for the folding typhoon defense combining structure of the present invention is between the left frame and right frame, can form a result of effective dyke.