PARKING LOCK DEVICE AND MOTOR UNIT HAVING THE SAME

The invention provides a parking lock device and a motor unit having the same. This parking lock device is provided with: a parking gear that rotates about a first rotational axis; a parking claw that has a protrusion that meshes with the parking gear, and that rotates about a second rotation axis along the first rotation axis; a parking lever having a cam member in contact with the parking pawl and a lever body into which the cam member is inserted; a sleeve member into which one end of the rod body is inserted in the through hole; a flange that supports the other end of the rod body; and an actuator that moves the parking lever by rotating the driving flange. The parking pawl rotates between a first position where the protrusion is engaged with the parking gear and a second position where the protrusion is away from the parking gear. 本发明提供驻车锁定装置和具有该驻车锁定装置的马达单元。该驻车锁定装置具有：驻车齿轮，其以第一旋转轴线为中心进行旋转；驻车爪，其具有与驻车齿轮啮合的突起部，并且该驻车爪以沿着第一旋转轴线的第二旋转轴线为中心进行旋转；驻车杆，其具有与驻车爪接触的凸轮部件和供凸轮部件贯穿插入的杆主体；套筒部件，其在贯通孔中插入有杆主体的一端部；凸缘，其支承杆主体的另一端部