RECEIVING BODY OPERATION STRUCTURE OF VEHICULAR ELEVATING DEVICE

PROBLEM TO BE SOLVED: To provide a receiving body operation structure of a vehicular elevating device that reduces the torque of a driving rotator required for pressing operation for separating a locking tool from the rotator to a separation side and easily separates the locking tool from the rotator. SOLUTION: The receiving body operation structure comprises the locking tool 38 disposed in a turning body turning integrally with the receiving body lockably/unlockably and in an elastically energiging state on the engaging side when the receiving body lies in a blocking attitude, and the driving rotator 32 for operating the rotation of the turning body that is rotated coaxially with the turning body by an actuator and presses and operates the locking tool 38 to the separation side for separating it from the rotator by the initial rotation of the rotation by a cam surface formed from the radial inside toward the radial outside. The cam surface 41a of the driving rotator 32 is formed in a swelling shape in a turning rotation direction. COPYRIGHT: (C)2006,JPO&NCIPI