Ladder Caddy Assembly With Retention Mount And Stops
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Solution Overview
Problem
Existing caddy devices for folding ladders lack effective solutions for securely storing tools and objects, as they often slide or fall off due to inadequate retention mechanisms.
Innovation Solution
A caddy device with a sloped side and mount system that includes a leg and foot to retain the box on the ladder, paired with stops to prevent lateral sliding and magnets for securing metallic objects, ensuring stable storage on the ladder.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Device complexity
If a simple box structure is used for storing tools on a ladder, then the device complexity is reduced, but the box slides or falls off due to inadequate retention mechanisms
Solution Approach 1:
The retention system is divided into separate functional components: a mount with leg and foot for primary positioning, stops for lateral containment, and magnets for securing metallic objects. This segmentation allows each component to perform its specific function effectively while keeping the overall structure relatively simple.
Solution Approach 2:
The mount acts as an intermediary between the box and the ladder, providing a mechanical connection through its leg and foot structures. The stops serve as intermediaries to prevent lateral movement, and magnets provide intermediary holding force for metallic tools, thereby securing the box without requiring complex integration.
2Reliability
If retention mechanisms are added to prevent sliding, then the reliability of tool storage is improved, but the device complexity increases
Solution Approach 1:
Different parts of the mount system have specialized local qualities: the leg provides vertical support, the foot provides horizontal positioning, the stops provide lateral containment, and the magnets provide selective holding for metallic objects. This local specialization allows each component to be simple in its own right while collectively providing comprehensive retention.
Solution Approach 2:
The system uses different physical parameters for retention: mechanical contact forces from the leg and foot, geometric constraints from the stops, and magnetic forces from the magnets. By utilizing multiple physical parameters, the system achieves reliable retention through simple, specialized components rather than a single complex mechanism.
Data Source
AI summary
A ladder caddy assembly includes a box that has a sloped side that is positionable against a back set of legs of a folding ladder when the folding ladder is deployed. A mount is coupled to the box and the mount comprises a leg and a foot. The leg rests on a top step of the ladder for retaining the box on the ladder. The foot rests against a front set of legs of the ladder to inhibit the box from sliding away from the ladder. A pair of stops is each coupled to the box. Each of the stops abuts against the back legs of the ladder thereby inhibiting the box from sliding laterally off of the ladder.