| 摘要 |
PROBLEM TO BE SOLVED: To effectively utilize a space by dispensing with laying-around of a lead wire in a lock box. SOLUTION: This switch mechanism of a lock is characterized in that a printed circuit board 31 is arranged in the lock box 2 having an extraction port 30 for wiring; a first switch 33 and a second switch 34 are respectively directly attached to this printed circuit board 31; while a dead cam 5 rotating by driving force of a driving source and/or artificial operation force is arranged in the lock box 2, a moving body 35 is interlocked with the dead cam 5; and when the moving body 35 is operated by driving force of the dead cam 5, a switch driving member 39 is arranged in the lock box 2 for selectively turning on and off the first switch 33 or the second switch 34. COPYRIGHT: (C)2005,JPO&NCIPI
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