公开(公告)号：US06205683B1

公开(公告)日：2001-03-27

申请号：US08866473

申请日：1997-05-30

申请人： Douglas E. Clark ,  Joseph D. Boyer ,  Bruce N. Todtfeld ,  Lee A. Schuette ,  Stephen R. Roux

发明人： Douglas E. Clark ,  Joseph D. Boyer ,  Bruce N. Todtfeld ,  Lee A. Schuette ,  Stephen R. Roux

IPC分类号： A43B1312

CPC分类号： A43B13/12 ,  A43B13/14

摘要： A combination insole board includes a shock diffusion plate for diffusing the shock of a heel strike and for providing torsional stiffness in the heel and midfoot areas and includes a flexible material in the forepart of the insole board. The semi-rigid shock diffusion shock diffusion plate is engineered with a contour which loosely correlates to the foot morphology. At least two alternative shoe construction methodologies may be used for incorporating a combination insole board into a shoe according to the present invention. In a first embodiment, the shock diffusion plate is attached to the flexible forepart to form the combination insole board. In this embodiment, the combination insole board is tacked to a shoemaker's last either mechanically or adhesively, an upper having a sufficient lasting margin extending beyond the feather edge is pulled over the last and the lasting margin is attached to the combination insole board with a suitable adhesive. In a second embodiment, an upper having a lasting margin only in the heel and midfoot areas is Strobel stitched to the flexible material along the feather edge, the shock diffusion plate is adhered to the last, the last is inserted into the upper, and the lasting margin is attached to the shock diffusion plate with adhesive. After attaching the upper to the insole board, a midsole and outsole are added, and an orthotic which conforms anatomically to the shape of the bottom of the foot and which is preferably more closely contoured to the morphology of the foot than the shock diffusion plate may be added. A shoe made according to either of these methods disperses the force of a heel strike to significantly reduce cumulative underfoot pressures.

摘要翻译： 组合鞋垫板包括用于扩大脚后跟的冲击的冲击扩散板，并且用于在鞋跟和中足区域中提供扭转刚度，并且在鞋垫板的前部包括柔性材料。 半刚性冲击扩散冲击扩散板被设计成具有与脚形状松散相关的轮廓。 根据本发明，至少两种替代的鞋子构造方法可用于将鞋垫组合结合到鞋中。 在第一实施例中，冲击扩散板附接到柔性前部以形成鞋垫组合。 在该实施例中，将鞋垫组合件机械地或粘性地粘合到鞋匠的最后，具有超过羽毛边缘的足够的持久边缘的鞋面被拉过最后，并且持久边缘以合适的方式附接到鞋垫组合板 胶粘剂。 在第二实施例中，仅在后跟区域和中脚部区域具有持久边缘的鞋面是Strobel沿着羽毛边缘缝合到柔性材料上，冲击扩散板粘附到最后，最后被插入鞋面，并且 具有粘合剂的冲击扩散板附着持久的余量。 在将鞋面安装到鞋垫板之后，添加了一个中底和外底，并且一个矫形器在解剖学上符合足部底部的形状，并且优选地比冲击扩散板更加紧密地与足部的形态轮廓相似。 被添加。 根据这些方法中的任一种制造的鞋分散脚后跟的力以显着降低累积的脚下压力。