| 摘要 |
PROBLEM TO BE SOLVED: To provide a vehicular electric slide step device being simple and strong in a constitution, smooth and sure in operation, having high rotation lock performance, and reducing cost, in the present invention.SOLUTION: A vehicular electric step device comprises a step support mechanism supported in a projection position and a storage position for projecting a step equipped under a side entrance of a vehicle in the horizontal direction from underfloor in response to opening-closing operation of a side door and a driving mechanism for transmitting torque from a driving motor to the step support mechanism via a link plate, and the driving mechanism is composed of a driving rotary body for imparting rotational power by the driving motor, a normal rotation stopper part and a reverse rotation stopper part driven-rotated with a connection passage part for engaging with a push-moving part of the driving rotary body and stopping when the step arrives at the projection position or the storage position and a connection receiving driving body for communicably providing a normal rotation lock passage part and a reverse rotation lock passage part for locking rotation by transferring-engaging the push-moving part of the driving rotary body, on the tip of the connection passage part and offsetting a support shaft of becoming the center of the rotation from a support shaft of the driving rotary body.SELECTED DRAWING: Figure 12 |
