Multi-functional foot protector insole

The multi-functional foot-protecting insole, designed with a combination of intelligent materials and structures, solves the problems of poor shock absorption and cushioning in existing insoles, achieving efficient impact absorption and comfortable protection. It is suitable for various sports scenarios and meets environmental protection requirements.

CN224539568UActive Publication Date: 2026-07-24QUANZHOU YUNSHANG 3D TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
QUANZHOU YUNSHANG 3D TECH CO LTD
Filing Date
2025-10-20
Publication Date
2026-07-24

AI Technical Summary

Technical Problem

Existing insoles lack effective impact relief, resulting in poor shock absorption, inadequate comfort, and an inability to effectively unload and mitigate the impact on the feet and joints during walking or exercise, thus affecting human health.

Method used

Featuring a multi-functional foot-protecting insole design, including an upper and lower soft pad, ESPRO smart material blocks in the forefoot and heel, an anti-slip wavy pad, and a polygonal perforated interlocking array structure, combined with a breathable fleece layer and environmentally friendly materials, it achieves dynamic adjustment of impact force dispersion and energy return.

Benefits of technology

It achieves efficient force unloading and shock absorption, reduces sports injuries, provides comfort and wide applicability, and is in line with environmental protection and sustainable development goals.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of shoes, provide a multifunctional foot -protecting insole, including insole body, the insole body includes soft pad upper layer, soft pad lower layer, front palm ESPRO intelligent material piece, heel ESPRO intelligent material piece and antiskid corrugated pad, the soft pad upper layer bottom and the soft pad lower layer top are bonded, the antiskid corrugated pad is bonded to the foot bottom lateral area and the metatarsal arch area and the heel area on the soft pad lower layer bottom, the front palm ESPRO intelligent material piece is embedded in the front palm area on the soft pad lower layer bottom, the soft pad lower layer bottom front palm area is located the periphery of front palm ESPRO intelligent material piece and is equipped with a plurality of polygonal hole interlocking array structure of array type arrangement, the heel ESPRO intelligent material piece is embedded in the heel area of antiskid corrugated pad. The insole of the utility model has dynamic adaptation and static support dual-mode ton force unloading function, solves the problem that the existing insole's cushioning effect is not ideal, and the wearing comfort is not good.
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