The utility model discloses a novel top base of clothes airing hangers, which has the advantages of simple structure, convenient installation and low cost and has double top base covers. The utility model comprises the top base covers which are provided with installing holes, a vertical wheel bracket which is provided with a vertical wheel, a transverse wheel bracket which is provided with a transverse wheel, and a bottom board, wherein the vertical wheel bracket and the transverse wheel bracket are connected. The transverse wheel bracket is installed on the bottom board. The lower end part of the vertical wheel bracket is provided with a screw thread part. The top base covers and the screw thread part are mutually screwed, combined and fixed on the vertical wheel bracket. The novel top base of clothes airing hangers has the advantages of simple structure, convenient installation, low cost and reliable work. Gravity and pull force borne by the novel top base of clothes airing hangers of the utility model are completely supported by the vertical wheel bracket, and a big and a small top base covers is fundamentally free from force. Therefore, the big and the small top base covers are all or one of the top base covers can be made of material of plastics, etc., with low cost. The manufacturing cost of the novel top base of clothes airing hangers is reduced.