| 摘要 |
PROBLEM TO BE SOLVED: To improve the mounting structure of a half cover for an aluminum wheel, to facilitate processing on the aluminum wheel, to reduce a cost, and to facilitate mounting and demounting. SOLUTION: A half cover 20 is formed of a plastic material. A cover part 21 to cover the central part of an aluminum wheel 10, a peripheral wall 22 protruded from the outer peripheral edge to the back side, a flange 23 extending from the rear end thereof radially externally of the half cover 20 are integrally provided. A recessed part 11 with which the peripheral wall 22 of the half cover 20 is brought into elastic pressure contact and a groove 12 in which the flange 23 of the half cover 20 is fitted are formed in the aluminum wheel 10. The flange of the half cover 20 and the groove 12 of the aluminum wheel 10 are arranged in the vicinity of outer surfaces 10a and 20a of the aluminum wheel 10 and the half cover 20. |
