Modular Footwear Plate Assembly for Replaceable Sole Stiffness
Solution Overview
Problem
Conventional shoes with integrated sole plates cannot be easily replaced, necessitating the purchase of a new shoe when the plates wear out or lose elasticity, leading to a lack of customization and increased waste.
Innovation Solution
A modular plate system for footwear that allows removable and interchangeable plates within a cavity in the midsole, featuring indicators for wear condition and compatibility with digital platforms for replacement guidance.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If plates are integrated into the sole structure, then stability and support are improved, but replaceability deteriorates
Solution Approach 1:
The sole structure is divided into separable components: the sole body and the plate are distinct parts that can be assembled and disassembled. The plate is inserted into a cavity within the sole structure, allowing it to be removed and replaced independently while maintaining the stability function when installed.
2Adaptability or versatility
If plates are made replaceable, then customization and waste reduction are improved, but structural complexity increases
Solution Approach 1:
The plate is nested within a cavity in the sole structure, with the cavity positioned to receive the plate in a contained space. This nesting arrangement allows for easy insertion and removal of the plate while maintaining a relatively simple overall structure without requiring complex assembly mechanisms.
Data Source
AI summary
An article of footwear that has an upper attached to a sole structure. The sole structure includes a midsole that is positioned between an insole and an outsole. The article of footwear also includes a plate that is removably received within a cavity formed within the midsole. The insole is configured to cover the plate within the cavity. The plate includes a reinforcing member that comprises carbon fiber.