Expandable Truck Bed Rack Assembly for Variable Load Support
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Solution Overview
Problem
Existing vehicle rack and organizer systems for trucks are not easily assembled, removable, or expandable to fit varying truck bed sizes, limiting their ability to accommodate different loads and configurations.
Innovation Solution
The REVPRO system features an expandable front brace, side frames, and deck panels that can adjust in length, width, and height, with mechanical clasps and clips for easy assembly and disassembly, allowing for customizable configurations to fit various truck bed sizes and optimize vertical space.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Strength
If known vehicle rack systems are designed to be fixed and rigid, then structural strength is improved, but ease of assembly and removability deteriorates
Solution Approach 1:
The rack system is divided into modular components including side rails, support legs, cross members, and deck panels that can be independently assembled and disassembled. Each component features standardized connection points and attachment mechanisms that maintain structural integrity when assembled while enabling easy breakdown for removal and storage.
Solution Approach 2:
The system incorporates adjustable and reconfigurable elements such as height-adjustable support legs, movable cross members, and interchangeable deck panels. These dynamic features allow the rack to be easily assembled and disassembled while maintaining rigid structural connections during use, resolving the contradiction between ease of assembly and structural strength.
2Manufacturing precision
If vehicle rack systems are designed with fixed dimensions, then manufacturing precision is improved, but adaptability to various truck bed sizes deteriorates
Solution Approach 1:
The rack system features adjustable support legs with multiple height positions, extendable side rails, and reconfigurable cross members that can be positioned at various locations. These dynamic adjustment capabilities allow the same rack system to adapt to different truck bed sizes while maintaining precise manufacturing tolerances for each individual component.
Solution Approach 2:
The rack is designed as a universal system that can accommodate multiple truck bed configurations through standardized connection mechanisms and adjustable components. The same set of components can be arranged to fit different bed lengths and widths, eliminating the need for custom-manufactured racks for each truck size.
3Adaptability or versatility
If the rack system includes numerous components for expandability, then adaptability improves, but device complexity increases
Solution Approach 1:
The rack system is segmented into standardized modular components that can be independently configured. This segmentation allows for expandability through addition of modules rather than redesign, reducing overall complexity by using repeated standard units rather than numerous unique parts.
Solution Approach 2:
The rack components are designed to nest within each other when not in use, with smaller components storing within larger ones. This nesting approach reduces storage space requirements and simplifies the overall system by eliminating the need for separate storage containers for each component, thereby reducing perceived complexity.
4Stability of the object's composition
If deck panels are made non-expandable, then structural stability is improved, but adaptability to various load sizes deteriorates
Solution Approach 1:
The deck is constructed from multiple independent panels rather than a single rigid structure. Each panel maintains structural stability on its own while the modular arrangement allows panels to be added, removed, or reconfigured based on load requirements, achieving both stability and adaptability.
Solution Approach 2:
The deck panels are designed with adjustable support structures that allow the deck configuration to dynamically adapt to different load sizes and distributions. The panels themselves remain structurally stable while their arrangement and support height can be adjusted to match various carrying requirements.
Data Source
AI summary
The present invention provides an easy and quick assembled and removable rack system which can have the length and width of the system adjusted. The rack system can be assembled in numerous configurations to carry various load sizes and objects. The inventive rack system includes an expandable front brace, an expandable left and right-side frame, an expandable rear brace, expandable left and right support rails, where the expandable support rails have an inner opening for receiving an inner support rail for added support when the left and right support rails are extended. The inner support rails also have an inner opening for receiving a left and right extension arm which fits inside the inner rail opening and the extension arms can be extended from the rear of the frame for added length and support when carrying longer items of for pulling out a portion of the deck panels to create a work surface area off the back of the truck or rack system. The support rails are configured to support removeable panels for providing a deck. The deck is formed from a plurality of expandable deck panels which can have the widths or length adjusted to accommodate the vehicle size. The deck panels are received by the top edge on the left and right support rails.