Interchangeable Graphic Display for Skate Chassis
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Solution Overview
Problem
Existing methods for displaying and protecting graphics on in-line skate, roller-skate, and ice-skate chassis are prone to damage from abrasive surfaces and do not allow for easy replacement or updating of graphics, limiting their durability and customization options.
Innovation Solution
A protective shield with vertically positioned members is applied between the chassis and a separate display, using impact-resistant materials and removable graphic inserts, allowing for easy replacement and customization of graphics without replacing the entire chassis.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If graphics are applied directly to the chassis using decal or screen-printing, then the graphics can be displayed on the chassis, but the graphics are subject to damage from abrasive surfaces and cannot be replaced or updated
Solution Approach 1:
The invention separates the graphic display function from the protective function by introducing a removable graphic insert that can be independently replaced. The chassis is segmented into the structural component and the cosmetic component (graphic insert), allowing the graphic portion to be updated without replacing the entire chassis.
Solution Approach 2:
A protective shield or cover is introduced as an intermediary element between the chassis and the external environment. This protective layer shields the graphic insert from abrasive surfaces and impacts, while the graphic insert itself can be removed and replaced without damaging the chassis or protective shield.
2Adaptability or versatility
If the entire chassis is replaced to update graphics, then new graphics can be obtained, but the cost increases significantly
Solution Approach 1:
The chassis system is divided into expensive permanent components (chassis structure, protective shield) and inexpensive replaceable components (graphic inserts). This segmentation allows users to replace only the low-cost graphic inserts to change the appearance, avoiding the need to replace the entire expensive chassis.
Solution Approach 2:
The graphic inserts are designed as low-cost, easily replaceable components that can be discarded or swapped out without regret. These inexpensive graphic inserts provide the ability to change appearance affordably, while the expensive chassis and protective shields are retained and reused.
3Device complexity
If graphics are applied directly to the chassis, then the display is simple, but the graphics are exposed to direct contact with abrasive surfaces
Solution Approach 1:
A protective shield or cover serves as an intermediary barrier between the graphic insert and the external environment. This protective layer absorbs the brunt of abrasive contacts and impacts, shielding the graphic insert from damage while adding minimal complexity to the overall system.
Solution Approach 2:
The protective shield can be implemented as a thin, lightweight cover that provides adequate protection against abrasive surfaces. This thin-film approach maintains simplicity while effectively isolating the graphics from harmful external factors.
Data Source
AI summary
An interchangeable graphic display system of method of using same, in conjunction with an in-line skate, roller-skate and ice-skate chassis, wherein the system includes a graphic display apparatus having a first and second layer, wherein each layer is attachable by a separate mounting means, and wherein the system enables an individual to display and replace different pictorial and graphic representations during operation of in-line skates, roller-skates and ice-skates.