| 摘要 |
PROBLEM TO BE SOLVED: To make a shape of a locking part of a fixing means hardly limited, to increase versatility as to a design pattern of the adopted fixing means, and to make the various fixing means easily adopted. SOLUTION: Locking parts (a locking hole 16, a locking protrusion 24) are provided respectively in a cover part 7 of a disk part 3 apart from a rim part 4, in particular in one side part 8c ranging from a top part 8a to a rim part 4 side in a support part 8 expanded to a cap 2 side between a bolt tightening part 6 of the disk part 3 and the rim part 4 and having the top part 8a, and in the cap 2, when the fixing means M is provided between a wheel body 1 and the cap 2. Locking parts (a lock pin, a lock hole) are provided respectively in a portion other than a bolt hole 6b in the bolt tightening part 6 of the disk part 3 apart from the rim part 4, and in the cap 2.
|
