Safe-pressure-relief non-self-resetting mechanism of electric pressure cooker and electric pressure cooker

The utility model relates to the technical field of electric pressure cookers, in particular to a safe-pressure-relief non-self-resetting mechanism of an electric pressure cooker and the electric pressure cooker. The safe-pressure-relief non-self-resetting mechanism of the electric pressure cooker comprises a support, an adjusting plate, a reset spring, a driving lever, a circuit switch and an adjusting screw, wherein the adjusting plate, the reset spring, the driving lever and the circuit switch are fixed onto the support and the adjusting screw is installed on the adjusting plate. The driving lever comprises a lever front end, a lever rear end, a lever middle portion and a convex piece which is arranged on the lever middle portion. The lever front end extends to the circuit switch and is used for controlling disconnection or connection of the circuit switch. The reset spring is installed on the adjusting plate and connected with the lever rear end in a buckled mode. A through hole used for being buckled wit