Interchangeable Footwear Modules with Shielded Connections for Stability
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Solution Overview
Problem
Existing modular footwear systems are not practical, aesthetically pleasing, and lack functional interchangeability, leading to deformation of the sole and inability to effectively adapt to the user's foot shape, while also being limited in aesthetic customization and durability.
Innovation Solution
A modular system with interchangeable, foldable, and waterproof modules connected by shielded means, featuring peripheral flaps to protect connection elements, allowing easy assembly and disassembly for customizable footwear that adapts to user needs and preferences, with a sole design that resists deformation and a foldable upper module for various aesthetic designs.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If modular footwear systems use removable connection means between sole and upper, then interchangeability and customization are improved, but structural stability and resistance to deformation deteriorate
Solution Approach 1:
The footwear is divided into separate modular components (sole, upper, midsole) that can be independently replaced. Each module is designed with standardized connection interfaces allowing removable attachment while maintaining structural integrity during use.
Solution Approach 2:
Connection means are pre-installed and shielded during manufacturing to ensure proper alignment and protection. The shielded connection means are prepared in advance to prevent deformation during the attachment process, ensuring structural stability is maintained from the outset.
2Ease of operation
If connection means are exposed for easy assembly, then ease of operation is improved, but aesthetic appearance and protection from harmful factors deteriorate
Solution Approach 1:
A shield or covering element is introduced as an intermediary component between the connection means and the external environment. This shield protects the connection area from deformation and harmful factors while including features like openings or access points that allow the user to easily operate the connection means when needed.
3Manufacturing precision
If footwear is designed as fixed predetermined unit, then manufacturing precision is improved, but adaptability and customization deteriorate
Solution Approach 1:
The footwear system uses universal connection interfaces and standardized module designs that can accommodate multiple configurations. The same basic modules (soles, uppers, midsoles) can be combined in different ways to create various footwear types, maintaining manufacturing precision through standardization while enabling extensive customization.
4Adaptability or versatility
If modular components are used for customization, then adaptability is improved, but device complexity deteriorate
Solution Approach 1:
Complexity is localized to specific connection interfaces and module boundaries rather than being distributed throughout the entire footwear system. Each module maintains simple, straightforward construction with standardized connection points, allowing customization through assembly of simple components rather than requiring complex integrated designs.
Data Source
AI summary
A modular system is described for composing footwear assembled by combining at least two interchangeable modules connected in a removable way by connection means (66), the interchangeable modules comprising: a sole module (5, 13); an upper module (6, 14); a tab module (8); an ankle size adapter module (17, 18, 21, 23, 25, 27); a boot module (30, 32, 34, 36, 38, 40, 42, 44); a thigh size adapter module (46, 48, 51, 53); and a finishing module (7, 15, 19, 20, 22, 24, 26, 28, 31, 33, 35, 37, 39, 41, 43, 45, 47, 49, 52, 54).