(57) Abstract (Correction possession) Objective There are no times when the wheel cap falls off easilyIt makes the way. Constitution In the inside surface B1 peripheral vicinity of wheel cap B followingAt optional and the like angular 1 interval than tsu te center with respect to concentric circle sudden facilitiesThe elastic deformation unrestricted pulling section which it arranges abbreviation it projects horizontally to outside directionInward central grip section 2of a fit nail 2 group and both sides leg seat sectionAs 2b and fit nail 2 option than the center which is arranged with respect to the same circle and the likeAt angular 2 interval sudden facilities spring retention nail 3 group both which arrangeOn pedestal surface 3b of side outside direction stand wall and back face to face tsu te direction combination edgeIt fits locks the possession edge annular spring ring 1 which it possesses.The direction combination edge of the spring on the inside surface B1 sudden facilities supurin which is doneOutside direction plate shaped rib 4of a gu end block nail 4 mediating/helping is done, the reduction of the springDiameter is prevented.
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