| 摘要 |
PROBLEM TO BE SOLVED: To provide a sole system for an artificial leg which can reduce a burden on a wearer, especially an athlete, and can easily and reliably cover a spike.SOLUTION: A sole system 1 attached to a foot part S of an artificial foot L for athletic competition includes a spike sole 2 fastened to the undersurface of the foot part S, and a rubber sole 3 disposed below the spike sole 2, and detachably attached to the foot part S. The rubber sole 3 has fasteners 4 and 5 used for fastening the rubber sole to the foot part S. The top face of the rubber sole 3 has a recess 3a which can house a boss part 25 for attaching a spike of the spike sole 2 and the spike 26.SELECTED DRAWING: Figure 2 |
