Spiral rolling buckle structure of weather-tight steel shutter

The invention discloses a wind and rain tight steel blind window spiral rolling buckle structure which comprises a blind window body, the blind window body is installed on the outer wall of a cabin, a window blocking assembly used for blocking wind and waves is installed on the left side wall of the blind window body, and the window blocking assembly comprises two hinge structures and a baffle. One ends of the two hinge structures are connected with the shutter body, the other ends of the two hinge structures are connected with the baffle, the shutter body and the baffle are rotationally connected through the two hinge structures, and locking assemblies used for closing the shutter body and the baffle are arranged on the shutter body and the baffle. The problem that opening and closing of common shutters with good sealing performance and stability are tedious is solved.