Adjustable Storage Rack Linkage for Level Truck Bed Access
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Solution Overview
Problem
Utility vehicle beds lack effective storage, accessibility, security, and organization solutions, leading to items being piled haphazardly, exposed to environmental hazards, and insecurely stored, which compromises safety and balance.
Innovation Solution
An adjustable rack apparatus comprising a frame, fixed length rotatable arm, and variable length arm, allowing for level vertical movement of a storage rack, providing a stable and secure loading surface while enabling a lower center of gravity for safer vehicle operation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Quantity of substance
If items are piled one on top of the other in utility vehicle beds, then storage capacity is maximized, but accessibility and organization of items deteriorate
Solution Approach 1:
The storage system is segmented into multiple levels using adjustable racks that divide the vertical space into separate compartments. This allows items to be organized on different levels rather than piled, improving both accessibility and organization while maintaining storage capacity.
Solution Approach 2:
The invention transitions from horizontal piling to vertical stacking using adjustable racks at different heights. By utilizing the vertical dimension with level-adjustable racks, the system maximizes storage capacity while maintaining accessibility through organized level-based storage.
2Ease of operation
If heavier items are stacked higher in the utility vehicle bed, then accessibility of heavy items is improved, but vehicle safety and balance deteriorate
Solution Approach 1:
The rack system is made dynamically adjustable, allowing users to reconfigure rack heights and positions based on item weight and accessibility needs. This dynamic adjustment capability enables optimization of both accessibility and vehicle balance by placing heavy items on lower, stable racks.
Solution Approach 2:
The system allows changing the vertical position parameter of racks to optimize weight distribution. By adjusting rack heights, users can ensure heavy items are stored at appropriate levels for vehicle safety while maintaining accessibility.
3Productivity
If items are loosely packed in utility vehicle beds, then loading and unloading speed is improved, but security and protection of items deteriorate
Solution Approach 1:
Items are segmented and placed on separate rack levels rather than loose packing. This segmentation provides inherent security through organized placement while maintaining quick access to individual items or groups on specific levels.
Solution Approach 2:
The adjustable rack system serves multiple functions: it provides secure item placement, organization, and quick accessibility. The universal rack structure accommodates various item types and sizes while maintaining security through its stable, organized storage approach.
4Ease of operation
If adjustable racks with multiple components are used, then storage organization and accessibility are improved, but device complexity increases
Solution Approach 1:
The rack system uses dynamic, adjustable components that can be reconfigured rather than fixed structures. This allows complex organization capabilities while maintaining relative simplicity through standardized, movable parts that can be adapted to different storage needs.
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
The adjustable rack apparatus enhances storage, accessibility, and security of items in utility vehicle beds by maintaining a level surface and lowering the center of gravity, improving safety and reducing the risk of items being lost or stolen.
Implementation Method 1
Changing the length of the variable length arm causes rotatable movement of the fixed length rotatable arm that, in turn, causes a corresponding level substantially vertical movement of the storage rack either up or down
Data Source
AI summary
The present invention relates to an adjustable rack apparatus that increases the storage, protection, accessibility, security, safety, and organization potential for items packed, for example, utility vehicle beds. The adjustable rack apparatus may be used in conjunction with a storage box that is either fixed to, separate from, or separable from, the adjustable rack. The adjustable rack apparatus comprises a frame, a fixed length rotatable arm, a variable length arm, and an adjustable storage rack. Level substantially vertical movement of the adjustable storage rack is achieved by proper positioning of the fixed length rotatable arms and the variable length arms relative to each other and the frame and the adjustable storage rack. Changing the length of the variable length arm causes movement of the fixed length rotatable arm and level substantially vertical movement of the storage rack.