| 摘要 |
PROBLEM TO BE SOLVED: To provide the crime preventive structure of a shutter for preventing a forcible entry into a room from an opening where a shutter device is installed. SOLUTION: The crime preventive structure of the shutter has a slat upward movement preventing member 5 having a slat end support piece 51 inserted into a space part of a slat end from a guide rail groove 10 to abut on and support the slat end from the indoor side; a fixing means for detachably fixing the member 5 to a guide rail in a state of the slat end support piece 51 abutting on and supporting the indoor side face part of the slat end; and an end locking member 7 provided at the indoor side face part of the slat end, with a depth piece 71 extended toward the indoor side from the face part, and constituted to regulate the length direction movement of the slat when the slat end support piece is locked to the depth piece. COPYRIGHT: (C)2005,JPO&NCIPI
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