Steel shutter

The utility model relates to a steel shutter which comprises a pair of steel transverse plates. A plurality of steel vertical frames are arranged between the pair of transverse plates; the plurality of vertical frames divide the pair of transverse plates into a plurality of window holes; steel shutters are mounted in the window holes and are used for covering the window holes; fixing plates are arranged on the side faces of the sides, away from the steel shutters, of the transverse plates at the two ends of the vertical frame; a plurality of anchor bars are arranged on the side face of the side, away from the transverse plate, of the fixing plate. The utility model has the advantages of simple structure, strong explosive shock wave resistance and strong wind pressure resistance, easiness in processing and manufacturing, easiness in installation and the like. 本实用新型涉及一种钢制百叶窗，包括一对钢制横板；一对所述横板间设有多根钢制竖框；多根所述竖框将一对所述横板分隔成多个窗孔；所述窗孔安装有钢制百叶，用于将所述窗孔覆盖；所述竖框两端的所述横板远离所述钢制百叶一侧侧面设有固定板；所述固定板远离所述横板一侧侧面设有多根锚筋。本实用新型具有结构简单，抗爆炸冲击波能