Rubber shoes with powerful heat preservation and ventilation functions

The rubber shoe comprises a shoe sole, supporting columns are fixedly installed on the two sides of the top of an inner cavity of the shoe sole, a heating box is fixedly installed on the tops of the supporting columns, an air inlet pipe is fixedly installed at the left end of the heating box, and an air outlet pipe is fixedly installed at the right end of the air inlet pipe. Filter plates are fixedly mounted on the two sides of the left end of an inner cavity of the heating box through supports, a heating plate is fixedly mounted on the left side of the inner cavity of the heating box, and a conveying pump is fixedly mounted at the bottom of the inner cavity of the heating box through a support. Through the arrangement of an air inlet pipe and a filter plate, the effect of filtering conveyed air is achieved, through the arrangement of a heating plate, the effect of heating the discharged air is achieved, through the arrangement of a conveying pump and a conveying pipe, the heated air can be discharged into a