Quick release device

The utility model relates to a quick take-off device and belongs to the technical field of quick take-off of shoes, the quick take-off device comprises a screwing device, a rotary chuck, an annular steel wire and a plurality of connecting buckles, one end of the annular steel wire is connected with the rotary chuck, the other end of the annular steel wire is connected between two rows of connecting buckles in a penetrating mode, and the screwing device has a screwing state and a loosening state. When the rotating chuck is in the screwing state, the rotating chuck and the screwing device rotate in a linkage mode, and when the rotating chuck is in the loosening state, the rotating chuck is separated from the screwing device. The structure is adopted, the screwing device is in the screwing state, the rotating chuck is driven by the screwing device to rotate, and one end of the annular steel wire is forced to be wound around the rotating chuck; the rotary screwing device is in a loosened state, the rotary chuck i