Modular Pickup Cargo Rack for Long Load Support
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Solution Overview
Problem
Existing cargo systems for vehicles, such as pickup trucks, are inadequate for securely carrying long items like lumber, ladders, or pipes, as they often exceed the length of the truck bed and require additional support above the bed.
Innovation Solution
A cargo system comprising a plurality of stanchions with base platforms securable to the vehicle, standposts, elongate bar elements, and side rails, along with hoops and cargo loader components, which provide elevated support and stabilization for long cargo items.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Length of moving object
If traditional bed rails are used along the truck bed side walls, then the cargo system is simple to install, but it cannot support long items that exceed the bed length
Solution Approach 1:
The patent extends the cargo support system vertically above the truck bed by installing rails on the cabin roof and using vertical posts to connect the bed-level rails to the overhead rails. This three-dimensional configuration allows long items to be supported along their entire length, transitioning from a two-dimensional bed-side rail system to a three-dimensional structure that utilizes vertical space.
2Ease of operation
If bed rails are bolted to the truck bed using stakes holes, then the installation is straightforward, but the rails cannot be easily repositioned or removed
Solution Approach 1:
The patent employs adjustable mounting mechanisms that allow the rails to be dynamically repositioned along the truck bed. The mounting system includes features such as adjustable brackets or clips that can be moved to different positions on the bed rails, enabling the cargo system to be reconfigured for different cargo configurations while maintaining secure attachment through the existing stake holes.
3Adaptability or versatility
If overhead support structures are added to the truck bed, then long cargo items can be supported, but the system becomes more complex and difficult to install
Solution Approach 1:
The patent divides the overhead support system into modular segments consisting of separate vertical posts, horizontal cross members, and rail sections. These segmented components can be independently installed and adjusted, allowing the system to accommodate various cargo types and lengths while simplifying the overall installation process through a step-by-step assembly approach.
Data Source
AI summary
Embodiments of a modular cargo system for use with a vehicle, such as a pickup truck, may include side rails and stanchions securing the side rails to the vehicle. At least one hoop may be provided for connection to either the stanchions or the side rails. Each hoop may include a plurality of legs, a clamp connected to each leg, an elbow connected to each leg opposite the clamp, and a lateral cross bar connected between the elbows. Bed dividers and storage lockers or boxes are disclosed for use with embodiments of a cargo system as applied to a pickup truck. Elevated rails may be attached to the hoops. A cargo loading device for moving cargo into and out of the vehicle is also provided. A cover may enclose a portion of the vehicle, such as the truck bed.