| 摘要 |
PURPOSE:To install a wheel cover easily and securely by providing bridging rods for internal connection of respective enclosures standing on a wheel cover disc, installation pieces erecting on the bridging rods, hanging pieces extended from the installation pieces and a ring spring engagingly locked to the hanging pieces. CONSTITUTION:Installation pieces 1 are erected on bridging rods provided with hanging pieces 11 arranged on both side ends of their top parts. Each ridging rod 2 provides connection between front edges of both sides plates 31 of each enclosure 3 standing on a wheel cover disc 4 and is formed in a bridging sheet shape body floating up from the wheel cover disc 4 and connects its both side ends 20 to the side plates 31. Further, a ring spring 5 is engagingly locked in its position by inserting a linear ring 50 between the hanging pieces 11 and linear edges 313 as well as arranging its U plate 51 to coincide with a air valve hole 41 drilled through the wheel cover disc 4. The installation pieces 1 are energized by the ring spring 5 and push-pressed to the rim. Thus, strong installation force can be obtained by the installation pieces 1 against all of various vibration shocks exerted on the wheel. |
