Rolling Truck Bed Tray With Folding Extension for Easier Loading
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Solution Overview
Problem
The inefficiency of loading items into pickup truck beds due to the need for multiple steps and the risk of items rolling around during transport, leading to spillage and safety issues.
Innovation Solution
A rolling truck bed tray with a folding end that extends over the tailgate, featuring a main tray component and a folding extension component connected by hinges, equipped with casters for easy movement and a retention system using straps and a compression latch for secure placement.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If items are manually loaded onto the tailgate and positioned in the truck bed, then cargo can be transported, but the process requires significant effort and multiple steps
Solution Approach 1:
The tray is designed with a folding extension component that can dynamically change its configuration between extended and retracted positions. This dynamic structure allows the tray to adapt to different loading scenarios, extending over the tailgate during loading operations and retracting during transport to prevent cargo movement, thereby reducing both effort and time required for loading operations
Solution Approach 2:
The rolling tray serves as an intermediary device between the ground and the truck bed. It provides a mobile platform that bridges the gap, allowing items to be rolled directly onto the tray and then easily transferred to the truck bed, eliminating the need for manual lifting and positioning while reducing loading time
2Reliability
If a fixed tray is used in the truck bed, then cargo can be transported, but items may still roll around during transport
Solution Approach 1:
The folding extension component provides dynamic adaptability, extending during loading operations to facilitate easy item placement and retracting during transport to secure cargo. This dynamic configuration ensures cargo stability while maintaining loading efficiency, as the tray can be quickly adjusted between operational states
3Ease of operation
If the tray extends over the tailgate to facilitate loading, then loading becomes easier, but the tray occupies more space in the truck bed
Solution Approach 1:
The tray is segmented into a main tray component and a separate folding extension component. This segmentation allows the extension portion to be folded over onto the main tray when not in use, minimizing the space occupied in the truck bed while maintaining full loading functionality when extended
Solution Approach 2:
The folding extension component is designed to nest over the main tray component when retracted, similar to a nested doll structure. This nesting configuration maximizes space utilization in the truck bed by allowing the extension portion to be stored within the footprint of the main tray when not needed for loading operations
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
This solution simplifies the loading process by providing a stable, extendable tray that reduces effort and minimizes cargo movement during transport, enhancing safety and efficiency.
Implementation Method 1
a plurality of casters coupled to an underside of the main tray component and the underside of the folding extension component
Implementation Method 2
a folding extension component coupled to the main tray component by one or more hinges
Implementation Method 3
the compression latch includes a housing, a spring, and a latching rod
Data Source
AI summary
An article of manufacture for providing a rolling truck bed tray with a folding end is disclosed. The article includes a main tray component with a width that fits within the bed of a pickup truck, a folding extension component coupled to the main tray component by one or more hinges, and a plurality of casters coupled to an underside of the main tray component and the underside of the folding extension component. The folding extension component has an open position in which the main tray component and folding extension component are oriented at a common height above the bed of the pickup truck and a closed position in which the folding extension component is oriented on top of the main tray component.