Utility Box Latch System for One-Handed Operation
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Solution Overview
Problem
Existing storage solutions for articles like fishing tackle and bait are cumbersome due to multiple latch mechanisms, making it difficult to open and retrieve items when space and hands are limited, and they lack effective labeling systems that are durable and moisture-resistant.
Innovation Solution
A utility box with a one-handed latch system and a display system integrated into the latch cover, allowing for single-handed operation and secure closure, along with a rack system for vertical and horizontal stacking, and a rail feature for secure attachment to surfaces, which includes a display device for labeling contents.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If multiple latch mechanisms are used to secure the utility box, then the box is more securely locked, but it becomes difficult to open with one hand and requires more time to access contents
Solution Approach 1:
The patent combines multiple latch mechanisms into a single integrated latch device that operates with one hand. The latch device includes a latch cover, latch arm, and spring mechanism that work together as a unified system, replacing traditional multiple separate latches while maintaining secure closure and enabling easy one-handed operation.
2Loss of information
If traditional labeling systems are used, then identification is provided, but the labels are not durable and not resistant to moisture
Solution Approach 1:
The patent uses an overmolded display device integrated into the latch cover that provides durable, moisture-resistant labeling. The display device is formed as part of the latch cover structure, creating a composite system that combines the structural integrity of the latch cover with the labeling function, ensuring both durability and visibility in wet environments.
3Productivity
If a rack system is added for stacking utility boxes, then storage efficiency is improved, but the device complexity increases
Solution Approach 1:
The patent integrates a rack system into the utility box design that allows the same box structure to serve dual purposes: as a storage container and as a rack component for stacking. The rack features are built into the box structure itself, enabling multiple boxes to be stacked vertically or horizontally without requiring separate rack structures, thus improving storage efficiency while minimizing additional complexity.
Data Source
AI summary
A storage solution that provides substantial advantages over existing storage solutions. The storage solution can include a latch system, a rack system or a display system, any one or more of which can be included with a utility box.