Overland Trailer Frame and Tent Layout for Rough-Terrain Camping
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Solution Overview
Problem
Conventional camping vehicles are not suited for travel over rough terrain, posing challenges for outdoor enthusiasts seeking to venture into inaccessible areas.
Innovation Solution
An overland trailer with a robust base frame, trailer body, and tent assembly, featuring a single-piece metal construction for enhanced strength and durability, along with a removable tongue member and innovative compartment design for storage and accessibility.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If conventional camping vehicles are used for off-road travel, then accessibility to rough terrain areas is limited, but modifying them for off-road use increases vehicle complexity and reduces reliability
Solution Approach 1:
The invention separates the off-road capability from the main vehicle by using a detachable trailer design. The trailer can be attached when off-road access is needed and detached when not needed, avoiding the need to permanently modify the main vehicle and reducing overall system complexity.
Solution Approach 2:
The trailer is designed with universal features including multiple mounting positions for the tongue member, integrated storage compartments, and a structure that can support various tent configurations, making it adaptable to different off-road camping needs without requiring multiple specialized vehicles.
2Strength
If a robust base frame is used to provide stability for off-road conditions, then structural strength is improved, but manufacturing complexity increases
Solution Approach 1:
The base frame integrates multiple structural elements including longitudinal walls, transverse walls, lips, and channels into a unified framework. This consolidation provides robust off-road strength while simplifying manufacturing compared to assembling multiple separate components.
Solution Approach 2:
The base frame features localized reinforcement at critical areas such as corner posts with integrated lips and channels, while other areas use standard gauge metal. This approach provides necessary strength at stress points without unnecessarily increasing overall manufacturing complexity.
3Reliability
If a single-piece metal construction is used for the base frame, then structural reliability is improved, but manufacturing precision requirements increase
Solution Approach 1:
The base frame uses standard metal gauge thicknesses and common geometric configurations that can be produced with conventional manufacturing tolerances. By selecting appropriate material parameters and standard dimensions, the design achieves high reliability without requiring ultra-precise manufacturing.
4Productivity
If multiple storage compartments are integrated into the base frame, then storage efficiency is improved, but device complexity increases
Solution Approach 1:
The storage compartments are nested within the base frame structure itself, utilizing the space between the longitudinal and transverse walls. This nested design provides integrated storage without adding external complexity or requiring separate attachment structures.
Solution Approach 2:
The longitudinal channels in the base frame serve dual purposes: providing structural reinforcement for off-road durability and acting as tracks for the tongue member while simultaneously forming the framework for storage compartments. This multi-functionality reduces overall device complexity.
Data Source
AI summary
An overland trailer is disclosed. In various embodiments, the overland trailer includes a base frame, a trailer body mounted atop the base frame, and a tent assembly mounted atop the trailer body.