To provide a lock switch device that prevents malfunction of a switch signal by an inertial force of a moving part in a solenoid side generated from the solenoid when a vibration or an impact is applied to the device body, and enables to be miniaturized.
The lock switch device is provided with a key insertion hole 7, a detection switch portion 9 for detecting when an operation key 2 is inserted into the key insertion hole 7, a lock portion 11 locking the operation key 2 when the operation key 2 is inserted into the key insertion hole 7, and a lock detection portion 13 for detecting an operative condition of the lock portion 11. The lock portion 11 is constituted for locking the operation key 2 with suction by the solenoid 12. A movable system of the movable part in the solenoid side is comprised by a gear movable part working with a movable part in the solenoid side against the movable part in the solenoid side of the solenoid 12, and a vibration and impact absorption working part 14 is provided for applying an equilibrium state of a force to this movable system.
TAKENAKA EIKO
KOSHIBA YOSHIHITO
KOBAYASHI MITSUMI
HIBI MASAHARU
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