Detachable LED Light Accessory for High-Heeled Shoes
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Solution Overview
Problem
There is a lack of detachable and retrofitting light accessories for high-heeled shoes that effectively utilize the materials and construction methods of these shoes, despite numerous lighting solutions for shoes existing in the market.
Innovation Solution
A detachable light accessory featuring a light-emitting diode (LED) light assembly with a magnet and double-sided adhesive strip, designed for attachment to high-heeled shoes with a ferrous metal shank or insert, providing magnetic and adhesive attachment for secure placement in the shoe's open archway, with options for selective lighting modes and color variations.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If lighting devices are integrated into the shoe structure or housed in cavities, then the lighting is securely attached, but the design relies on specific shoe structures and requires translucent soles or heels
Solution Approach 1:
The lighting device is segmented into a separate detachable accessory that can be independently attached to the shoe heel, rather than being integrated into the shoe structure. This allows the lighting component to be universally applied to different shoe designs without requiring structural modifications to the shoe itself.
Solution Approach 2:
A magnetic attachment mechanism serves as an intermediary between the lighting device and the shoe heel. The magnet embedded in the lighting accessory interacts with the ferrous metal shank in the shoe to provide secure attachment, enabling reliable connection without requiring translucent materials or specific shoe cavity structures.
2Ease of operation
If lighting devices are made detachable and retrofitting-friendly, then ease of installation and removal is improved, but attachment security and reliability may be compromised
Solution Approach 1:
The mechanical attachment system (screws, clips, or adhesive) is replaced with a magnetic attachment system. The magnet provides strong holding force for secure attachment during wear, while allowing easy detachment by simply pulling the lighting accessory away from the shoe heel, combining reliability with ease of operation.
3Reliability
If the lighting accessory uses magnetic attachment to ferrous metal shank, then secure attachment is achieved, but residue may be left on shoe removal
Solution Approach 1:
Adhesive attachment is replaced with magnetic attachment. The magnet provides secure holding force through magnetic attraction to the ferrous metal shank, eliminating the need for adhesives that leave residue. The lighting accessory can be securely attached and removed without leaving any harmful residue on the shoe.
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 allows for easy retrofitting and secure attachment of decorative lighting to high-heeled shoes, offering adjustable lighting modes and colors, while being removable without leaving residue, thus enhancing the aesthetic and functional appeal of the shoes.
Implementation Method 1
a magnet affixed to an attachment end of the LED light assembly and configured to magnetically engage the ferrous metal shank in the archway of the shoe
Implementation Method 2
a double-sided adhesive strip including an integrated ferrous metal disk, a first adhesive side and a second adhesive side, and is configured for placement between the magnet and an outer surface in the open archway of the shoe
Data Source
AI summary
A detachable, retrofitting light accessory for both magnetic and adhesive attachment to a high-heeled shoe having an open archway with a ferrous metal shank, having a light-emitting diode (LED) light assembly, a magnet affixed to the LED light assembly and configured to magnetically engage the ferrous metal shank in the open archway of the shoe, and to magnetically attach the light accessory to the shoe, and a double-sided adhesive strip configured for placement between the magnet and an outer surface in the open archway to also adhesively attach the light accessory to the shoe, to prevent the light accessory from slipping relative to the shoe during use.