| 摘要 |
A roller skate comprising a frame having substantially parallel rails, a plurality of wheels rotatably mounted to said frame, a boot connected to an interface, said interface being connected to said frame, wherein the frame is provided with bridging portions connecting the substantially parallel rails of the frame, the interface being provided with projections extending opposite from said boot and connected to said frame through connection points provided on the rails. The connection points are between the bridging portions and the opposite edge of the rails. |
