High Wheel Skate Triangular Chassis Stability Agility

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Solution Overview

Problem

Current roller skate designs lack a fashionable three-wheel configuration that combines the stability of traditional roller skates with the agility of inline skates.

Innovation Solution

A three-wheel chassis design featuring two smaller diameter wheels in the front and a larger diameter wheel at the back, forming a triangle for enhanced stability and agility, while also providing a stylish high-heeled demi-boot aesthetic.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Stability of the object's composition

If traditional roller skate designs with pair of front and rear wheels are used, then stability is improved, but agility and fashionable design are compromised

Engineering Contradiction:
ImprovestabilityVSAvoidagility
Core Design Contradiction:
Stability of the object's compositionVSAdaptability or versatility

Solution Approach 1:

The skate wheel system is segmented into three distinct wheels rather than traditional two-wheel configurations. The segmentation includes two smaller front wheels connected by an axle and one larger rear wheel, creating a divided wheel arrangement that provides both stability through the wider base and agility through the asymmetric configuration

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The skate employs an asymmetric three-wheel design where the rear wheel has a larger diameter than the two front wheels. This asymmetric arrangement with the high wheel at the back creates a triangular configuration that enhances both stability and agility, while also providing a fashionable aesthetic that combines traditional roller skate stability with inline skate agility

Inventive Principle:
Principle #4Asymmetry

2Adaptability or versatility

If inline skate designs with wheels in a single line are used, then agility is improved, but stability and fashionable design are compromised

Engineering Contradiction:
ImproveagilityVSAvoidstability
Core Design Contradiction:
Adaptability or versatilityVSStability of the object's composition

Solution Approach 1:

The skate transitions from the linear one-dimensional wheel arrangement of inline skates to a two-dimensional triangular configuration. The three wheels are arranged in a triangle with two smaller front wheels and one larger rear wheel, creating a wider base that enhances stability while maintaining the agility benefits of the inline configuration

Inventive Principle:
Principle #17Another dimension (Dimensionality change)

3Adaptability or versatility

If a three-wheel design is created, then fashionable appearance and combined stability-agility are improved, but device complexity increases

Engineering Contradiction:
Improvecombined stability and agilityVSAvoiddevice complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The three-wheel skate design serves multiple functions simultaneously: it provides stability through the wider triangular base, delivers agility through the asymmetric wheel configuration, and offers a fashionable aesthetic appeal. The high rear wheel also aids momentum and promotes good posture, making the design multi-functional despite its unique configuration

Inventive Principle:
Principle #6Universality (Multi-functionality)

Data Source

PatentUS12128292B2High wheel skate
Publication Date: 2024.10.29 DIBITETTO JOHN B
  • US12128292B2 patent drawing
  • US12128292B2 patent drawing
  • US12128292B2 patent drawing

AI summary

High W-Heels are stylish mobility devices, worn on each foot designed left and right, combining wheeled chassis below attached to fashionable boot above. Their unique three wheeled chassis design, featuring two same sized smaller diameter wheels in front (attached by axle) and a single larger diameter (high) wheel in the back, forms a triangle which provides the user the desirable combined stability of roller skates with the agility of roller blades. This forward leaning (high wheel) design aids momentum and promotes good posture while offering the renowned fashion of a stylish high-heeled demi-boot.