Novel high building case of fleing

The utility model relates to a high building technical field that flees specifically is a novel high building case of fleing, including collapsible box and the flee for one's life bag of setting in the box lower part, the box and bag collapsible the packing up at ordinary times of fleing for one's life when the conflagration breaing out are fixed the box at the balcony window, drop to fast downstairs through the bag of fleing for one's life, this high building case reasonable in design that flees, simple structure, convenient to use, collapsible, collapsible, the time spent appearance can notplaced like the case everywhere, when the conflagration uses, but quick setup can set up the completion in the one minute, and that races against time flees, fleing the bag for three layer construction, having possessed fire -retardant, high temperature resistant, durable, inlayer and had certain characteristics such as frictional force, the bag centre of fleing sets up a plurality of tightening means, plays certain cushi