Anti-impact sole structure based on cat foot pad bionics

Abstract

The invention discloses an anti-impact sole structure based on cat foot pad bionics, which can play a good role in buffering by embedding a three-dimensional structure based on cat foot pad bionics into a common base structure, is light in overall weight and can also ensure high flexibility. The ellipsoidal hollow compartment in the center body of the three-dimensional structure is completely closed, deformation of the ellipsoidal hollow compartment has self-adaptability, the ellipsoidal hollow compartment can automatically recover to the original state after external force is dissipated, and therefore the number of repeated use times is increased, and the service life is prolonged. The buffer performance of the three-dimensional structure based on cat foot pad bionics can be flexibly adjusted by optimally configuring the overall shape, composition materials, the thickness of each layer, the shape, number, size and the like of the three-dimensional structure based on cat foot pad bionics, so that the three-dimensional structure based on cat foot pad bionics is suitable for different application fields; the shoe sole structure is low in raw material cost and easy to machine, the bionic three-dimensional structure based on the cat foot pad can be directly filled into other existing equipment, the shock resistance requirement is met, and use is convenient.

Description

technical field [0001] The invention relates to the technical field of bionic anti-shock structures, in particular to a bionic anti-shock sole structure based on cat foot pads. Background technique [0002] When jumping from a high place and landing, such as skydiving, the lower limbs of the human body are extremely vulnerable to damage, and most of the damage is due to the excessive ground reaction force on the soles of the feet during landing. [0003] At present, for the lower limb injury protection technology when jumping from a high place and landing, it mainly focuses on rigid and semi-rigid knee pads and ankle pads. There is a certain degree of controversy, not only is it not conducive to completing the predetermined action, but also does not directly reduce the ground impact force on the sole of the foot. [0004] The Chinese patent "shock-resistant shoes (application number: 200910199886.6)" discloses a shoe with impact resistance worn by workers in autumn and wint...

AI Technical Summary

Problems solved by technology

The anti-shock device is a steel wire rope structure, the main material is steel, alloy and other metals, with high rigidity and high plasticity, but poor elasticity, which is not conducive to maintaining the stability of the human body when landing, so it is not suitable for jumping and landing conditions

Moreover, the adhesion between the steel wire rope and the upper top plate and the lower bottom plate is easy to fall off and slippery, and the service life of the impact-resistant shoes is difficult to guarantee

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