Disc wheel

The utility model discloses a disc wheel passes through the mode that mode that rim and spoke interference fit combine adhesive bonded joint replaces among the prior art rim and spoke welded connection, and interference fit can effectively disperse spoke at ascending stress concentration of week, ability that improvement the utility model discloses a disc wheel resisted circumferential stress to the utility model discloses a disc wheel's life has effectively been improved. The wall was supported in inner wall and the protruding wall of the first spoke cooperation of rim outer fringe in the device that this scheme provided, tire inner wall with strengthen the wall laminating, the inner wall at rim circle peak is provided with the recess, strengthen being provided with on the wall with recess interference fit's the protruding wall of second spoke, the interference fit of recess and the protruding wall of second spoke guarantees rim and spoke axial complex stability, can effectively tackle axial stress, circumferential stress and radial stress in the use of radial wheel