Patent ID: 7055351

Claim:
An electrically-driven steering lock device comprising: a lock body having a main body portion in which a drive source is accommodated, and a guide portion which is tubular and which projects from the main body portion toward a steering shaft of a vehicle; a connecting portion enabling the lock body to divide when impact of a predetermined value or more is applied to the lock body; a lock stopper moving due to driving force from the drive source; a lock bar which is provided so as to be integrally movable with the lock stopper within the guide portion and whose proximal end portion is connected to the lock stopper, and in a state in which the lock stopper has been moved toward a guide portion side of the lock body, a distal end portion of the lock bar projects toward the steering shalt from a distal end of the guide portion and locks the steering shaft, and in a state in which the lock stopper has been moved toward a main body portion side of the lock body, the distal end portion of the lock bar moves in a direction opposite to the steering shaft and releases locking of the steering shaft; a lock plate having a trough-hole, and provided between the guide portion and the lock stopper so as to be movable toward the main body portion, and urged by an urging means toward the main body portion side such that movement of the lock plate toward the main body portion side is impeded due to the lock plate abutting the main body portion; a lock pin provided at the guide portion so as to be movable in a direction intersecting a direction of movement of the lock stopper, and urged toward the lock stopper by an urging means, movement of the lock pin toward the lock stopper being impeded due to the lock pin abutting an edge of the through-hole of the lock plate; and a fit-in concave portion formed at a position of the lock stopper which position faces the lock pin across the lock plate in a state in which the lock stopper has been moved toward the guide portion side of the lock body, the lock pin being able to fit in the fit-in concave portion.