Rail-Top Cargo Rack Layout for Secure Bikes Without Bed Loss
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Solution Overview
Problem
Existing vehicle cargo management systems for pickup trucks and open utility trailers are inefficient in utilizing unused space, are cumbersome, and lack modular, secure, and adaptable solutions for carrying cargo, particularly bicycles, which often slide or require complex wheel removal for securement.
Innovation Solution
A modular, configurable cargo management system that mounts to the top sill and corners of truck beds or trailers, utilizing a cross-member design with adjustable clamps and securement apparatuses, including a RingLocker cable system for theft prevention and a SilentLocker tightening mechanism, and a zero-G anti-sway system to stabilize cargo.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If cargo is placed in the truck bed, then cargo can be transported, but cargo slides and requires complex securement systems
Solution Approach 1:
The patent transitions cargo securement from the horizontal plane (truck bed floor) to the vertical dimension by mounting the rack system on the truck bed sides and positioning cargo above the bed level. This eliminates sliding issues while simplifying securement through vertical placement and integrated clamps.
Solution Approach 2:
The patent uses standardized bicycle rack clamps and securement mechanisms that are proven effective in existing bicycle rack designs, adapting them for general cargo use. This avoids developing entirely new complex securement systems while maintaining reliability.
2Reliability
If existing cargo management systems are used, then cargo can be secured, but they occupy much of the truck bed space
Solution Approach 1:
The system moves cargo from the horizontal truck bed space to the vertical dimension by mounting racks on the bed sides and positioning cargo above the bed. This preserves full truck bed accessibility while providing securement, effectively adding a third dimension for cargo carrying.
Solution Approach 2:
The cargo management system is divided into separate modular rack units that can be independently mounted on each side of the truck bed. This segmentation allows flexible space utilization and enables the truck bed to remain fully accessible when cargo is not being transported.
3Reliability
If hitch mounted bicycle racks are used, then bicycles can be secured, but the hitch cannot be used for trailers and the tailgate cannot be lowered
Solution Approach 1:
The securement function is extracted from the hitch receiver and relocated to the truck bed sides. This allows the hitch to remain free for trailer use while the tailgate can be lowered normally, as the cargo securement system is independently positioned on the bed structure.
Solution Approach 2:
The rack system is designed with universal mounting capabilities that allow it to be installed on various truck bed configurations and used for multiple cargo types including bicycles, kayaks, and other equipment. The system replaces multiple specialized accessories with a single versatile solution.
4Area of stationary object
If bicycles are thrown in the truck bed, then space is utilized, but bicycles slide and are not securely held
Solution Approach 1:
Bicycles are positioned vertically in the rack system rather than horizontally in the truck bed. This vertical orientation prevents sliding and improves stability, while the bike remains easily accessible for loading and unloading.
Solution Approach 2:
The rack system is pre-configured with clamps and securement mechanisms positioned to automatically engage with bicycles during the loading process. This preliminary positioning of securement elements eliminates the need for complex adjustments during cargo placement.
5Reliability
If complex securement systems are used to prevent bicycle sway, then cargo stability improves, but the system becomes cumbersome
Solution Approach 1:
The system adopts proven bicycle rack clamp designs that have been optimized over time for preventing bike sway while maintaining ease of operation. These standardized clamps provide reliable stability without requiring complex adjustment mechanisms.
Solution Approach 2:
The rack system incorporates self-adjusting clamps and securement mechanisms that automatically adapt to different cargo sizes and shapes. This self-service capability eliminates the need for manual adjustments and complex operation while maintaining cargo stability.
Data Source
AI summary
A cargo management system comprising having a first member and a second member, where the first member and the second member meet in a corner to form an L and are secured one to the other; at least one first securement apparatus to secure the first member to a first rail; at least one second securement apparatus to secure the second member to a second rail; at least one receiver on a top of the first member; and at least one cargo carrier securable to the receiver.