Shoe Sole with Integrated Heating and Vibration
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Solution Overview
Problem
Current shoes lack a combination of ventilation, massaging, and warming features, making it difficult to find a pair that offers all these benefits simultaneously.
Innovation Solution
A sole assembly with a ventilation system, massaging projections, and heating elements, powered by a battery and switches, which includes vibrating devices and a heating element, allowing for both massage and warming functions through separate switch operations.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If shoes include multiple functional arrangements (ventilation, massaging, warming), then comfort and usability are enhanced, but device complexity increases
Solution Approach 1:
The patent combines ventilation openings, massaging projections, warming heating elements, and vibrating devices into a single integrated sole assembly structure, allowing multiple functions to coexist in one unified component rather than separate attachments
Solution Approach 2:
The sole assembly serves multiple functions simultaneously: ventilation through openings and grooves, massaging through projections and vibrating devices, and warming through heating elements, making a single component that performs diverse therapeutic functions
2Reliability
If shoes include heating elements and vibrating devices, then massaging and warming effects are achieved, but weight increases
Solution Approach 1:
The heating elements and vibrating devices are localized to specific areas of the sole assembly rather than distributed throughout the entire shoe, concentrating therapeutic functions where needed while minimizing overall weight addition
Solution Approach 2:
The patent uses electric heating elements instead of traditional chemical or mechanical warming methods, and electrically-driven vibrating devices instead of mechanical massagers, reducing overall system weight while maintaining therapeutic effectiveness
3Adaptability or versatility
If shoes include battery and control switches, then warming and massaging functions are activated, but ease of operation decreases
Solution Approach 1:
The sole assembly includes self-contained battery power and integrated control switches within the shoe structure, allowing the wearer to independently activate and control functions without external equipment or assistance
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 solution provides a pair of shoes that effectively ventilates, massages, and warms the foot, enhancing comfort and usability in various conditions, particularly in cold weather.
Implementation Method 1
a heating element fastened in the channels, a second switch electrically interconnected the battery and the heating element
Implementation Method 2
a plurality of vibrating devices located in the second compartments, a first switch electrically interconnected the battery and the vibrating devices
Data Source
AI summary
A ventilated shoe includes an outsole; an insole including projections; and a space defined by the insole and the outsole and including resilient pillars in the instep and interconnected the insole and the outsole, a battery compartment, second compartments, motor-driven vibrating devices located in the second compartments, an exposed first switch, a heating element, an exposed second switch, and a circuit board with the first and second switches provided on its edge. Turning on the first switch will activate the vibrating devices to vibrate the projections to perform a first operation to massage the sole. Turning on the second switch will activate the heating element to perform a second operation to warm the foot.