A bionic impact-resistant sole structure based on cat foot pads

Abstract

The invention discloses an impact-resistant sole structure based on cat foot pad bionics. By embedding a three-dimensional structure based on cat foot pad bionics in a common base structure, it can play a good buffering role, and the overall weight is relatively light, which can also ensure High flexibility; the ellipsoidal hollow compartment in the central body of the three-dimensional structure is completely closed, and its deformation is adaptive, and it can automatically return to the original state after the external force dissipates, which increases the number of repeatable uses and improves the service life ;By optimally configuring the overall shape, composition materials, thickness of each layer and the shape, quantity and size of the hollow compartment, etc., the cushioning performance of the three-dimensional structure based on the bionic cat foot pad can be flexibly adjusted, Make it suitable for different application fields; the raw materials of the above-mentioned shoe sole structure are low in cost and easy to process, and the three-dimensional structure based on the bionic cat foot pad can be directly filled into other existing equipment to meet the impact resistance requirements and be easy to use.

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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