ATV Pivotable Cargo Rack and Throttle Limiter Ergonomics
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Solution Overview
Problem
Existing all-terrain vehicles (ATVs) lack improved ergonomics and performance features, particularly in terms of cargo handling and electrical systems.
Innovation Solution
The ATV design incorporates a pivotable cargo rack with a hinge assembly, a steering assembly with a light pod and battery tender port, and an adjustable throttle limiter, enhancing ergonomics and performance.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a cargo rack is added to the ATV, then cargo handling capability is improved, but device complexity increases
Solution Approach 1:
The cargo rack is designed to perform multiple functions: it provides cargo storage space, includes integrated lighting through the light pod, offers electrical charging capability via the battery tender port, and serves as a mounting structure for various accessories. This multi-functionality justifies the added complexity by delivering comprehensive utility from a single integrated component.
2Ease of operation
If a light pod with battery tender port is added to the steering assembly, then electrical system accessibility is improved, but device complexity increases
Solution Approach 1:
The battery tender port is integrated directly into the light pod mounted on the steering assembly, allowing the ATV's own electrical system to automatically charge the battery when the engine is running. This self-charging capability eliminates the need for external charging equipment and simplifies electrical system maintenance while improving accessibility.
3Adaptability or versatility
If an adjustable throttle limiter is added to the throttle body assembly, then performance control is improved, but device complexity increases
Solution Approach 1:
The throttle limiter is designed with an adjustable mechanism that allows the maximum throttle opening to be dynamically changed based on operating conditions. The limiter can be positioned at different angles to restrict or allow full throttle, enabling the system to adapt to different performance requirements such as trail riding, cargo hauling, or beginner operation, thereby justifying the added mechanical complexity through enhanced operational flexibility.
Data Source
AI summary
An all-terrain vehicle includes a frame, a plurality of ground-engaging members for supporting the frame, an outer body supported by the frame, and a cargo rack pivotably coupled to the outer body. The cargo rack is moveably between a closed position and an opened position and includes a hinge assembly comprising hinge leaves and a removable hinge pin.