Electric seat with power-off escape structure

The invention discloses an electric seat with a power-off escape structure. The electric seat comprises a seat body and an electric lead screw driving mechanism; and also comprises at least one motor locking rod and an escape lock which are hinged to a seat cushion framework fixing support, a motor lock rear rotating shaft is arranged on the motor locking rod, and a motor shaft in the electric lead screw driving mechanism is arranged on the motor lock rear rotating shaft; the escape lock is installed on the seat cushion framework fixing support, locks the motor locking rod in a normal state so as to limit swinging of the motor locking rod, and unlocks the motor locking rod in a power-off condition so that the motor locking rod can swing around a hinge point between the motor locking rod and the seat cushion framework fixing support. The seat can be turned to the escape state, and passengers in the back row can escape conveniently. Compared with an existing electric seat with a power-off escape structure, the