| 摘要 |
PROBLEM TO BE SOLVED: To provide a magnetic door locking device which serves as a door stop, an intertruss bracing and an opening implement. SOLUTION: The magnetic door locking device 1, which is attached to a revolving door 7, comprises: a magnet 542 which is provided in a bottom surface 515; a door stop part 511 which abuts on a locking shaft 32 of an annular locking member 3 attracted by the magnet 542; a door stop member 5 which is provided with a fixing locking part 531 for fixing the door 7 in an opened state; and a floor fitting 2 which is fixed to a floor surface 6 before the member 5 for the opened door 7 and to which the member 3 is turnably attached. The locking device 1 serves as the door stop, the intertruss bracing and the opening implement. COPYRIGHT: (C)2004,JPO
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