UTV Skid Plate and Frame Layout for Protection and Service Access
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Solution Overview
Problem
Current UTVs face issues with frame protection, bulky brake and steering assembly mounts, lack of secure connection points for hauling, radiator heat affecting seating area, and serviceability challenges, particularly with drivetrain components.
Innovation Solution
A skid plate design that extends upward to protect the frame, integrated brake and steering assembly mounts, secure tie-down points, a deflection shield to reroute radiator heat, and improved line routing and accessible drivetrain components.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a conventional skid plate is used to protect the frame, then the frame is protected from ground contact, but the outer portion of the frame closest to the skid plate remains unprotected
Solution Approach 1:
The skid plate is designed with upwardly extending portions that wrap around the outer portions of the frame, transitioning from a flat horizontal protection to a three-dimensional configuration that provides protection in multiple spatial dimensions, specifically covering the previously exposed outer frame portions
2Reliability
If traditional brake and steering assembly mounts are used, then the assemblies are securely mounted, but the mounts are bulky and require multiple brackets and couplers
Solution Approach 1:
The brake assembly mount and steering assembly mount are merged into a single integrated mount structure that is directly formed as part of the frame, eliminating the need for separate brackets and couplers while maintaining secure mounting capability for both assemblies
Solution Approach 2:
The integrated mount structure serves multiple functions simultaneously: it provides mounting points for both the brake assembly and steering assembly, structural support, and positioning features, replacing what previously required multiple separate components
3Volume of moving object
If the radiator is positioned near the seating area for compact design, then space is saved, but heated air is blown into the seating area causing temperature elevation
Solution Approach 1:
The heated air flow path is extracted and separated from the seating area by positioning the radiator and its air flow path such that the intake and exhaust openings are located away from the seating area, removing the harmful thermal effect while maintaining the compact overall vehicle design
Data Source
AI summary
A vehicle shown herein is a side by side utility vehicle having a skid plate positioned beneath a frame, wherein at least a portion of an edge of the skid plate extends upward above a lowermost portion of the frame. The vehicle may further or alternatively include a brake and steering mount coupled to the frame, at least one tie down integrated into the frame, at least on deflection shield positioned between a radiator of the vehicle and a seating area of the vehicle, a floor having at least one channel, and/or a propeller shaft accessible through a console of the floor of the vehicle.