Emergency flameout throttle handle mechanism

The utility model relates to an emergency flameout throttle handle mechanism, which comprises a throttle speed regulation handle (2), a handle cover sheet (3) and a throttle stay wire (8), wherein the handle cover sheet (3) is connected with the throttle speed regulation handle (2) through a spring press sheet (9), and the throttle stay wire (8) is connected with the throttle speed regulation handle (2). The emergency flameout throttle handle mechanism is characterized in that the throttle speed regulation handle (2) is arranged on a stay wire installing support frame (7) through a throttle handle (1), and the stay wire installing support frame (7) is fixed on a carrying device, wherein the throttle speed regulation handle (2) can rotate on the throttle handle (1), the throttle handle (1) is arranged on the stay wire installing support frame (7) through an automatic reset device, and the throttle stay wire (8) passes through the stay wire installing support frame (7) to be connected with the throttle speed re