Multi-dimensional structural plate capable of improving energy return performance, sole and shoe

Abstract

The utility model discloses a multi-dimensional structural plate, a sole and a shoe capable of improving energy return performance, the multi-dimensional structural plate capable of improving energy return performance comprises a phalanx area, a metatarsophalangeal joint area and a metatarsal bone area which are adjacently connected in sequence from front to back, the multi-dimensional structural plate is in arc transition from the phalanx area to the metatarsal bone area, and the metatarsophalangeal joint area is in arc transition from the metatarsal bone area to the metatarsal bone area. Deformation seams are formed in the inner side and the outer side of the multi-dimensional structural plate respectively, extend inwards from the edge of the multi-dimensional structural plate and are located in a metatarsophalangeal joint area or a metatarsal bone area. Both the sole and the shoe are provided with the multi-dimensional structural plate. By adopting the technical scheme, on one hand, when a foot falls on the ground, the overall acting force transmission of the multi-dimensional structural plate is cut off through the deformation seam, the acting force is concentrated on the metatarsophalangeal joint part of the forefoot, the multi-dimensional structural plate is compressed to deform, and the energy release of the transverse arch area of the forefoot is improved, and on the other hand, the flexible bending performance of the sole can be kept; and the wearing comfort of the shoes is improved.

Images