PURPOSE:To easily perform attachment and detachment of a wheel cap by providing a wheel nut guide part having a locking part engaging with a wheel nut taper part at the both ends and forming in the shape of locking a nut by rotation of the cap in regard to a wheel cap. CONSTITUTION:The inside of a wheel cap 1 is faced to a wheel side and rotated either in the righthand direction or in the lefthand direction by contacting a wheel nut 15. Thereby, the wheel nut 15 falls between projected parts 2, 3 of a guide opening part 8. Then, when the wheel cap 1 is rotated in a direction, the wheel nut 15 is faced to a wing side of a engaging groove 6, locking parts 4 and 5 are positioned between a taper part 15a of the wheel nut 15 and an opening verge 13a of a wheel disk 12 to be moved and placed at an engaging part 11 of an end of a wing part, and attachment is completed. According to such formation, attachment and detachment of a wheel cap can easily be performed, and falling can be prevented.
展开▼
