Emergency escape device for drowning of automobile

The utility model provides an automobile drowning emergency escape device which comprises an oxygen bottle, a valve control unit used for controlling sealing or discharging of oxygen in the bottle is arranged at a bottle opening of the oxygen bottle, and a wearing piece used for people to exhale is arranged at an exhaust port of the valve control unit. The air bag device is borne by the oxygen bottle, the air bag device comprises an air bag protection shell, a first-aid air bag arranged in the air bag protection shell, an inflation bottle used for inflating the first-aid air bag and a switch handle used for controlling the inflation bottle to supply air, and an outlet allowing the air bag to pop out is formed in the air bag protection shell; and the window breaker is carried on the oxygen bottle. According to the emergency window breaking device, window breaking operation can be conducted through the window breaking device, buoyancy can be provided in water through the emergency air bag, so that more rescue t