| 摘要 |
PURPOSE:To guide the circumference of a spring and reduce the number of parts and cost by providing a flange on the external surface of the spring shoe. CONSTITUTION:Figure shows an autobicycle rear wheel support buffer with a spring shoe 7 relating to this invention. The joint with a blacket 6 is formed in a convex. A flange 8 is provided on its external surface and guides the outside of a spring 9. Therefore, for the machining of the spring shoe, since the flange 8 is provided on its external surface and the joint with the blacket 6 is formed in a convex, the deformation ratio for the machining is reduced and the maintainability of types is improved. Since the spring shoe 7 can consist of a single part, its cost can be reduced. |
