| 摘要 |
PROBLEM TO BE SOLVED: To obtain an anticrime lock device for sash that can be attached easily to a sash frame together with a crescent lock with the attaching screw of the fastener and, in addition, can prevent the crescent lock locking a double sliding sash at the closed position of the sash from being released from the outside. SOLUTION: The anticrime lock device is constituted by fixing both a sash fastener attaching base 3 journaling the crescent lock 4 in a rotatable state and a stopper attaching base 10 to one vertical frame 1 of the sash with common attaching screws N and, at the same time, inserting a stopper member 11 into the stopper inserting hole 10c of the bent piece section 10b of the base 10 so that stopper member 11 may be locked up with a key 12. COPYRIGHT: (C)2004,JPO
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