SEAT CUSHION EXTENSION APPARATUS

摘要

PURPOSE: A seat cushion extension apparatus is provided to enable a passenger to conveniently place his legs on an extension plate protruded to the front of a cushion frame. CONSTITUTION: A seat cushion extension apparatus comprises an extension motor(10), a gear device(20), and an extension plate(30). The extension motor is installed in a cushion frame(1) and is operated depending on the operation of a switch. The extension motor is fixed to the cushion frame so that the motor shaft can be toward the side of the cushion frame. The gear device is installed in the cushion frame and can be protruded to the front of the cushion frame by receiving power from the extension motor. The extension plate is connected to the gear device and is protruded to the front of the cushion frame with the gear frame.