| 摘要 |
The invention relates to a resilient foot insert for an artificial foot. According to the invention, this foot insert consists of at least two springs (1, 2) which are connected to one another and which together-in side view, in the unloaded state, enclose an approximately triangular spring deflection space (3), the upper, approximately roof-shaped spring (1) having, in the roof top area, an adapter attachment (4) and, starting from the latter, a heel branch (hereinafter "heel spring 6") which extends downward in a concave curve into the heel area (5), and a forefoot branch (hereinafter "forefoot spring 8") which extends downward in a concave curve into the forefoot area (7), the free branch ends (6a, 8a) being connected to a separate base spring (2) which delimits the bottom of the spring deflection space (3). |
