Magnetic Repulsion Vibration Shoe Sole Mechanism
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Solution Overview
Problem
There is a need for shoes that can generate vibrations from a wearer's steps to provide an exciting and healthy walking experience, while also improving blood circulation without requiring additional energy sources.
Innovation Solution
A vibration generating shoe equipped with a vibration device comprising a vibration plate, a first magnet attached to the plate, and repulsive magnets above and below it, which use the energy from the wearer's steps to create vibrations, enhancing the walking experience and promoting blood circulation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a vibration device is mounted in a shoe to generate vibrations from wearer's steps, then the walking experience becomes more exciting and blood circulation is improved, but the device complexity increases
Solution Approach 1:
The vibration generating device is integrated directly into the shoe structure, merging the vibration generation function with the shoe's existing mechanical structure. The vibration plate is coupled to the shoe's midsole or outsole, and the magnets are embedded within the shoe's sole layers, combining multiple functions (vibration generation, impact absorption, and structural support) into a unified system.
Solution Approach 2:
The device utilizes the wearer's own walking motion and step impacts as the energy source to generate vibrations. The kinetic energy from the wearer's steps automatically activates the vibration mechanism through the interaction between the first magnet and the second/third magnets, eliminating the need for external power sources or complex control systems.
2Power
If repulsive magnets are positioned above and below the first magnet to generate vibrations, then vibration generation is achieved, but the weight of the shoe increases
Solution Approach 1:
The magnets are positioned strategically at specific locations within the shoe's sole structure rather than distributing weight uniformly. The first magnet is attached to the vibration plate in the midsole, while the second and third magnets are positioned in the outsole above and below it, creating localized magnetic interaction zones that generate vibrations with minimal additional weight.
Solution Approach 2:
Instead of using a single heavy magnet or complex mechanical vibration mechanism, the invention uses lightweight magnets that interact through magnetic repulsion forces. The system inverts the traditional approach by using magnetic fields rather than mechanical springs or motors to generate vibrations, significantly reducing the added weight.
3Force
If the vibration plate is made freely movable to generate vibrations, then vibration amplitude increases, but the structural stability of the shoe decreases
Solution Approach 1:
The shoe's sole is divided into functional zones: the vibration plate is segmented from the rigid outsole and positioned within a dedicated vibration space, allowing it to move freely for vibration generation while the surrounding outsole structure maintains overall structural stability. The vibration plate is coupled at its periphery to the outsole, creating a balanced system with both mobility and stability.
Solution Approach 2:
The shoe employs composite construction with different material properties in different layers. The outsole uses rigid materials for structural stability, while the vibration plate uses more flexible materials that allow movement. The magnetic interaction zone combines magnetic materials with flexible polymer matrices, creating a composite structure that enables vibration while maintaining overall shoe integrity.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The shoe generates vibrations that make walking more exciting and improves blood circulation by utilizing the wearer's steps as an energy source, eliminating the need for batteries and providing a durable, long-lasting solution.
Implementation Method 1
a second magnet disposed above the first magnet in such a manner as to have a repulsive force against the top surface of the first magnet, and a third magnet disposed below the first magnet in such a manner as to have a repulsive force against the underside surface of the first magnet
Data Source
AI summary
A vibration device includes a casing having an operating chamber formed therein, a vibration plate having an extended plate shape with one end fixed to the casing and an opposite end freely disposed in a space within the operating chamber, and a first magnet attached to the free end of the vibration plate. The vibration device further includes a second magnet fixed to an upper portion of the casing at a position above the first magnet to have a repulsive force against the top surface of the first magnet, and a third magnet fixed to a lower portion of the casing at a position below the first magnet to have a repulsive force against the underside surface of the first magnet, such that the free end of the vibration plate to which the first magnet is fixed is easily vibrated between the second magnet and the third magnet in response to external impact on the vibration device.