| 摘要 |
PROBLEM TO BE SOLVED: To provide a state detection mechanism of an electric lock not excessively or insufficiently depressing a pressing element of a switch in the state detection mechanism of the electric lock. SOLUTION: In this state detection mechanism of the electric lock 11, the rotating force of an electric actuator 15 is transmitted to a cotter shaft 27 through a gear 23 and a dead bolt 31 is advanced and retreated by the rotation of the cotter shaft 27. The state detection mechanism comprises a slide member 39 brought into contact with a part of the gear 23, reciprocatingly moving according to the forward and reverse rotation of the gear 23, and having a pair of spring seats projecting in the reciprocating direction, a driven plate 41A having a frame part in which a pair of spring seats are disposed and having a pair of spring retainers facing the pair of spring seats in the reciprocating direction formed in the frame part, and a pair of coiled springs 43a, 43b interposed between the pair of spring seats and between the pair of spring retainers. COPYRIGHT: (C)2007,JPO&INPIT
|
