| 摘要 |
A fiber compound material felly (10) includes a plurality of arc frame bars (20). Each arc frame bar (20) has a foaming object (30) made of a foaming material, and a fiber compound material outer surface (40), which surrounds the foaming object (30) and is made of fiber compound material. And both ends of each arc frame bar (20) form an engage surface (46) respectively. These arc frame bars (20) are linked by their engage surfaces (46) of the fiber compound material outer surface (40) to form a ring. The link position of two adjacent arc frame bars engage surfaces (46) forms a support surface. Therefore, the fiber compound material felly is not only light in weight but also less prone to be broken. |
