Vehicle Wheel Reflective Surface for Hidden Color Display
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Solution Overview
Problem
Conventional vehicle wheel coloring methods, such as painting and metal plating, are not durable and can compromise the structural integrity of the wheel, leading to longevity and strength issues.
Innovation Solution
A vehicle wheel design featuring a hidden colored substrate that uses a contoured reflective surface to optically align and display color, allowing for interchangeable color options without compromising the wheel's integrity, utilizing a mount, rim, and contoured reflective surfaces to reflect the color of the substrate.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If painting or metal plating is used to color wheels, then color variety is achieved, but durability and structural integrity deteriorate
Solution Approach 1:
The patent extracts the coloring function from the wheel structure itself by using a separate, removable hubcap that can be independently replaced. The hubcap contains the colored elements (paint, plating, or colored materials) while the wheel rim maintains its structural integrity. This separation allows color changes without affecting the wheel's durability or strength.
Solution Approach 2:
The wheel assembly is segmented into distinct functional components: the structural wheel rim and the decorative hubcap. This segmentation allows the hubcap to be removed and replaced with different colored versions, providing color variety while the wheel rim retains its original durable structure unchanged.
2Shape
If painting or metal plating is applied to wheels, then color appearance is improved, but longevity deteriorates due to wear and scratching
Solution Approach 1:
The patent extracts the color-bearing surface from the wheel structure and places it on a separate hubcap. This allows the colored hubcap to be replaced when worn or scratched, while the durable wheel structure remains intact. The colored appearance is achieved through the hubcap's surface treatments (paint, plating, or colored materials) that can be independently maintained or replaced.
Solution Approach 2:
The hubcap serves as a sacrificial, replaceable component that can be easily replaced when its colored surface becomes worn or damaged. This is more economical than repairing or replacing the entire wheel assembly, as only the relatively inexpensive hubcap needs replacement to restore the color appearance.
3Duration of action of stationary object
If metal alloy or metal plating is used for wheel coloring, then color durability is improved, but structural integrity deteriorates
Solution Approach 1:
The patent extracts the colored material (whether paint, plating, or colored alloy) from the wheel structure and concentrates it in the separate hubcap component. This allows the use of durable colored materials in the hubcap without compromising the wheel rim's structural integrity, as the colored elements are isolated from load-bearing functions.
Solution Approach 2:
The wheel assembly is divided into the structural wheel rim and the decorative hubcap. This segmentation allows the hubcap to use durable colored materials (metal alloys, heavy plating) without these materials affecting the wheel's overall strength, since the hubcap is a non-structural cosmetic component.
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 durable and long-lasting color display for vehicle wheels, allowing for easy color changes and maintaining the structural integrity of the wheel, as the colored substrate is hidden from direct view and the reflective surface appears to alter color when mounted.
Implementation Method 1
a contoured reflective surface optically aligned to reflect coloring of the colored substrate into view of the outside environment
Data Source
AI summary
A wheel for a vehicle, which includes a mount configured to mount the wheel to a hub of the vehicle; a colored surface that is hidden from direct view from an outside environment when the wheel is mounted to the hub; and a contoured reflective surface optically aligned to reflect the colored surface into view of the outside environment when the wheel is mounted, thereby appearing to alter a color of the reflective surface.