Interchangeable Sneaker Toe and Heel Members via Tongue-and-Groove Slide
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Solution Overview
Problem
Current customizable sneakers are either unitary and unchangeable, costly, or have designs that peel off, failing to provide affordable and long-lasting interchangeable toe and heel members that can keep up with trendy fashion statements.
Innovation Solution
The implementation of a tongue-and-groove slide mechanism for securely attaching interchangeable toe and heel members to sneakers, allowing for easy change and customization without requiring access to the shoe interior, using durable and flexible materials that can include LED illumination or color-changing properties, and additional accessories like wings or clip-on soles.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Device complexity
If customizable sneakers are made unitary and unchangeable, then manufacturing complexity is reduced, but adaptability and versatility deteriorate
Solution Approach 1:
The sneaker is divided into modular components: a base shoe and interchangeable design members (toe members, heel members, wings). Each design member can be independently manufactured and then attached to the base shoe using fastening elements, allowing the base shoe to remain simple while the design members provide customization options.
2Adaptability or versatility
If customizable sneakers are manufactured upon order, then adaptability and versatility improve, but loss of time increases
Solution Approach 1:
The base shoes and design members are pre-manufactured and stored in inventory. When a customer places an order, the desired design members are already available and can be quickly attached to the base shoe, eliminating the need for lengthy custom manufacturing processes while still providing customization options.
3Adaptability or versatility
If designs are pasted or painted on sneakers, then adaptability and versatility improve, but reliability deteriorates
Solution Approach 1:
Instead of applying designs directly to the shoe surface (which peel off), the design is segmented into separate three-dimensional design members that are attached using fastening elements. This segmentation allows the design to be securely fastened and replaced without damaging the shoe or leaving residues.
4Adaptability or versatility
If Jibbitz charms are used for customization, then adaptability improves, but ease of operation deteriorates
Solution Approach 1:
Instead of requiring access to the shoe interior for attachment (as with Jibbitz charms), the fastening elements are positioned on the exterior surface of the shoe. The design members are attached from the outside, making the process easier and more accessible while still providing removable customization.
Data Source
AI summary
A method for providing changeable designs on clothing such as shoes by integrating a portion of the outer surface of an existing article of the shoe with a base anchor, and a system therefor. A selected ornamentation is placed on the shoe at the site of the base anchor. The ornamentation is integrated with an attachment for cooperative releasable fastening engagement with the anchor. The ornamentation is releasably fastened to the outer surface of the shoe by engaging the base anchor with the attachment of the ornamentation. The attachment and the base anchor provide the fastening of the ornamentation to the outer surface of the shoe substantially without intervening fastening elements, between the ends of the ornamentation and the outer surface of the shoe, which space the peripheral ends from the shoe. The engaging between the base anchor with the ornamentation is positioned as not being externally visible.