Wire Caddy Cross-Bar Layout for Tangle-Free Spool Dispensing
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Solution Overview
Problem
Existing methods for transporting electrical wire are cumbersome, prone to tangling, and susceptible to damage, and lack a compact, stackable container that can accommodate multiple gauges of wire.
Innovation Solution
A lightweight, durable wire caddy with a cross-bar support system and apertures for organized wire dispensing, featuring a framework with U-shaped channels for cross-bars and handle grips, allowing multiple spools to be stored and dispensed neatly, and enabling stackable storage.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If wire is transported in traditional methods (loose storage or large carts), then wire is easily accessible, but wire becomes tangled and prone to damage
Solution Approach 1:
The wire storage system is segmented into individual compartments within the container, with each compartment holding a specific spool. This segmentation prevents wire from becoming tangled while maintaining organized access to different wire types and gauges.
Solution Approach 2:
The patent introduces intermediary components including guide channels that direct wire flow from spools to the container opening, and retention lips that prevent wire from becoming tangled. These intermediaries facilitate smooth wire dispensing while protecting against damage.
2Reliability
If wire is stored in spools or reels, then wire organization is improved, but weight and size make it difficult to maneuver
Solution Approach 1:
The patent implements a nested structure where multiple spools of different wire gauges are stacked vertically within a single container. The spools are arranged in a space-efficient configuration, with smaller spools nested between larger ones, reducing overall transport weight while maintaining organization.
Solution Approach 2:
The container is designed as a universal storage solution that can accommodate multiple types and gauges of wire spools simultaneously. The standardized container design with adjustable support features allows it to function for various wire storage needs, reducing the need for multiple specialized containers.
3Weight of moving object
If wire is stored in a compact container, then transportability is improved, but capacity for multiple wire gauges is limited
Solution Approach 1:
The patent utilizes vertical space within the container to store multiple spools of different wire gauges. By arranging spools in a vertical stacking configuration rather than horizontal placement, the container achieves high capacity for multiple wire types while maintaining a compact, portable footprint.
Solution Approach 2:
The container employs a nested arrangement where spools of different diameters are stacked vertically, with smaller spools positioned between or around larger ones. This nesting approach maximizes the use of internal volume, allowing storage of diverse wire gauges in a compact container that remains easy to transport.
4Ease of operation
If wire is dispensed from container, then wire access is simplified, but wire tangling and damage risk increases
Solution Approach 1:
The patent introduces guide channels and retention lips as intermediary structures that control wire flow from the spools to the container opening. These intermediaries ensure wire is dispensed in an organized manner, preventing tangling while maintaining easy access, and protecting wire from abrasion and damage during dispensing.
Solution Approach 2:
The container incorporates localized protective features at critical dispensing points, including reinforced edges, guide channels with smooth surfaces, and retention lips positioned precisely where wire exits. These local quality enhancements protect wire from damage during the most vulnerable dispensing operations while maintaining overall ease of access.
Data Source
AI summary
A wire caddy assembly includes a storage vessel framework formed of a lightweight, resilient material, the framework including a floor, and first, second, third and fourth wall members extending perpendicularly from the floor. The assembly further includes at least one support feature for supporting a cross bar between opposing first and second of the walls of the vessel framework, at least one aperture within the third or fourth wall, and a handle grip formed on each of the first, second, third and fourth walls.