| 摘要 |
PURPOSE: A seat for a vehicle including a variable cushion is provided to control a cushion of the seat by controlling an elastic force of a spring comprised of a memory alloy material. CONSTITUTION: A seat for a vehicle including a variable cushion comprises a track unit (11), a support unit (12), a pad (13), a cover (14), a connection unit (21), and a heating unit (22). The track unit is installed on the bottom of the vehicle indoor and slides or tilts the seat for the vehicle forward and backward. The support unit is installed in the upper part of the track unit and supports a load of a passenger. The pad is installed in the upper part of the support unit and transmits the load of the passenger to the support unit. The cover covers an exterior of the pad. The connection unit is comprised of a memory alloy and connects the track unit and the support unit. The heating unit is adjacent to the connection unit and heats the connection unit. |
