Sole with reinforced foot arch shock absorption structure

Abstract

The invention provides a sole reinforcing the shock absorption of a foot arch structure. The sole comprises a shock absorption structure embedded in a midsole, wherein the shock absorption structure comprises a polymeric material plate projected in a direction towards the inside of the sole, and the polymeric material plate is positioned under the foot arch, and in addition, the projected profile corresponds to the foot arch. The sole provided by the invention has a completely different shock absorption principle from the prior art, the requirement on heavy body height of a wearer is not needed, the structure can deform along with the foot arch during movement no matter whether the wearer is fat or slim, the shock absorption performance reinforcement is realized according to the self foot ach change of different wearers, and good shock absorption effects can be provided for different user groups. In addition, the structure does not need bigger ground clearance, and the stability cannot be influenced.

Description

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AI Technical Summary

Benefits of technology

This new design allows users to adjust their feetwear without having too much weight on them while still providing effective impact protection against injury caused by bouncing up from uneven surfaces such as rocks or snow covered areas.

Problems solved by technology

The technical problem addressed in this patents relates to improving athletic shoes that use shock-adsorptive materials like leather or foams due to their superior shock absorbency compared to traditional rubber solvent cushion systems such as liquid nitrogen tanks. However, current designs require large bulky structures made up mostly of smaller units which result in instability over time and reduced durability under heavy loads.

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