Patent ID: 9045936
Filing Date: 2015-06-02
Classification: E06B

Abstract:
1. A safety window for hurricane protection and crime prevention, the safety window comprising: an external frame which has a window shape and is installed in a window frame of a wall of a building; an internal frame which is coupled to the external frame; a protection screen which comprises a plurality of holes to prevent an outsider from trespassing but allow air to pass therethrough, couples with the external and internal frames, and protects a window; and wherein the internal frame comprises: a plurality of horizontal clamping blocks arranged to face each other; a plurality of vertical clamping blocks arranged to face each other in between the plurality of horizontal clamping blocks and coupling the plurality of horizontal clamping blocks; and a plurality of bars arranged to intersect with each other to respectively couple the plurality of horizontal clamping blocks and the plurality of vertical clamping blocks.