Contiguous Jewel-Shaped Shoe Upper Layer
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Solution Overview
Problem
Decorative shoes with jewel-shaped charms often experience gaps due to loose objects and time-consuming placement, limited by irregular shapes that prevent close-packing and uniform distribution.
Innovation Solution
A contiguous transparent or translucent plastic material forms the outer layer of the shoe with close-packed, raised jewel-shaped elements that simulate multiple jewels, eliminating gaps and allowing for versatile placement, and embedded light sources enhance brilliance.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If separate jewel-shaped objects are used to decorate shoes, then the decorative effect is achieved, but the objects can be easily broken off and create gaps
Solution Approach 1:
The patent merges multiple separate jewel-shaped objects into a single contiguous layer with jewel-shaped features. This integration ensures that the decorative elements cannot detach individually, eliminating the reliability issue of separate charms falling off and creating gaps.
Solution Approach 2:
The contiguous layer is segmented into multiple jewel-shaped features that simulate the appearance of separate jewels. This segmentation provides the visual effect of multiple charms while maintaining the structural integrity of a single piece, preventing gap formation.
2Reliability
If separate jewel-shaped objects are placed on the shoe, then decorative effect is achieved, but the placement process is time-consuming
Solution Approach 1:
By combining multiple jewel-shaped features into a single contiguous layer, the patent eliminates the need for separate placement operations. The entire decorative assembly can be applied as one unit, dramatically improving placement efficiency while maintaining the decorative effect.
Solution Approach 2:
The jewel-shaped features are pre-formed and integrated into the contiguous layer during manufacturing. This preliminary action allows the decorative elements to be ready for application without requiring individual placement, thus improving productivity.
3Adaptability or versatility
If irregularly shaped jewel objects are used, then decorative variety is achieved, but close-packing is precluded and placement is limited to certain areas
Solution Approach 1:
The patent uses jewel-shaped features with irregular, non-uniform shapes within the contiguous layer. These asymmetric features can be arranged in close-packed configurations that adapt to various surface geometries, enabling versatile placement across different shoe areas while maintaining aesthetic appeal.
Solution Approach 2:
The contiguous layer can be designed with locally varied jewel-shaped features that adapt to specific placement areas. Different regions of the shoe can have jewel features optimized for their particular geometry, enhancing placement versatility while maintaining close-packing.
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 prevents charm detachment, allows for close-packed and versatile placement of jewel-shaped features, and enhances the shoe's brilliance with embedded light sources, creating a more aesthetically appealing and durable decorative design.
Implementation Method 1
The pattern film forms an outer surface of the shoe and is configured to partially reflect or scatter incident light
Implementation Method 2
The pattern film forms an outer surface of the shoe and is configured to partially reflect or scatter incident light
Implementation Method 3
one or more light sources can be embedded beneath the contiguous layer to enhance the brilliance of the jewel-shaped features
Data Source
AI summary
A decorative shoe includes a sole, an upper attached to the sole, in which the upper has an interior lining, a decorative outer layer fixed to the interior lining, and a decorative semi-transparent pattern film fixed to a surface of the outer layer. The decorative outer layer is composed of a contiguous transparent or translucent plastic material, in which the surface of the outer layer includes a first multiple of raised, close-packed jewel-shaped elements. The decorative semitransparent pattern film is configured to simulate an appearance of a plurality of jewels. Each jewel-shaped element also has a short axis and multiple boundaries normal to the short axis, in which the multiple boundaries enclose one or more facets on a face of the jewel-shaped element. The pattern film forms an outer surface of the shoe and is configured to partially reflect or scatter incident light.