A door window demolition unit for passenger stock

The utility model discloses a door window demolition unit for passenger stock, including the automobile body, the automobile body top is equipped with control mechanism, and control mechanism controlsdoor window fixed surface's blasting mechanism, and control mechanism is equipped with the barrel, inside the barrel open end intercommunication automobile body, is equipped with sealed piston in thebarrel, and the top land is fixed with the footstalk, and spring coupling to barrel top is passed through at the footstalk top, and both ends are fixed with left flexible sheet metal and right flexible sheet metal respectively about the barrel inner wall, left flexible sheet metal electric connection to power, and the barrel open end covers has the metal forming, the utility model discloses whentaking place the conflagration in the car, in -car temperature risees, and the atmospheric pressure reinforcing leads to the barrel inner space of metal forming parcel to increase owing to the temperature rises high pressure, p