Disaster escaping device

The utility model discloses a disaster escaping device which belongs to the field of disaster escaping and adopts the technical scheme that the disaster escaping device includes a mask, goggles and a harmful gas filter, wherein a breathing grid, observing holes and a filtering hole are formed in the mask; the goggles are mounted on the observing holes; the harmful gas filter is mounted on the filtering hole; a hollow water storage interlayer is arranged inside the mask, and is filled with liquid water; a water guide sponge is soaked in liquid water; liquid water is conveyed to the harmful gas filter through the water guide sponge. Through the scheme, harmful gas is filtered through the harmful gas filter and liquid water, so that the filtering capability of the disaster escaping device is enhanced; as per actual needs, a bluetooth telephone, an indoor precise positioning system, a temperature and harmful gas detection system and functions of charging power supplies are added in the scheme.