Stable lattices, dynamic lattices, and controllable three-dimensional gradient structures, and their respective manufacturing methods.

By creating stable and dynamic structural lattices, combined with computer generation and additive manufacturing technologies, a variety of basic lattices are formed, solving the problem of the single structure of shoe soles in existing technologies. This enables customized and controllable three-dimensional gradient structures to meet different needs for support, cushioning, and rebound performance.

CN116326882BActive Publication Date: 2026-05-26QUANZHOU PEAK SHOES +1
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Patents(China)
Current Assignee / Owner
QUANZHOU PEAK SHOES
Filing Date
2023-03-29
Publication Date
2026-05-26

AI Technical Summary

Technical Problem

The existing crystal-structure shoe soles have a limited combination of structures, resulting in a limited structure that cannot meet the personalized needs of different application scenarios and users.

Method used

By employing stable and dynamic lattice fabrication methods, and utilizing computer-generated additive manufacturing technology combined with polymer materials, various basic lattices, including stable and dynamic lattices, are formed. The density of the lattice distribution can be flexibly adjusted to form a controllable three-dimensional gradient structure.

Benefits of technology

It achieves customization based on application scenarios and user needs, and provides a controllable structure that optimizes support, cushioning, and rebound performance in different scenarios, applicable to footwear and apparel, sports equipment, medical protective equipment, and furniture and daily necessities.

✦ Generated by Eureka AI based on patent content.

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Abstract

This application relates to a controllable three-dimensional gradient structure and its manufacturing method. The controllable three-dimensional gradient structure of this application can be composed of various lattice combinations, and various basic lattices can be flexibly selected according to different customization conditions such as application scenarios and users. By selecting the basic lattice, the density of the lattice distribution can be flexibly adjusted, changing the density of the lattice in a given region. Since the basic lattice is composed of crystal pillars, selecting different basic lattices, from a microscopic perspective, changes the porosity between the crystal pillars; from a macroscopic perspective, it changes the elasticity, breathability, and other properties of the controllable three-dimensional gradient structure. Footwear, apparel, sports equipment, medical protective equipment, furniture, and daily necessities made using the controllable three-dimensional gradient structure can meet the different needs of various scenarios and users, achieving optimal controllable structure performance in terms of support, cushioning, and rebound.
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