Modular Storage Container Latch and Collapsible Shipping Structure
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Solution Overview
Problem
Existing storage containers face issues with misalignment and ongoing adjustment of latch mechanisms, complexity in assembly, battery drain in electronic locks, difficulty in locating contents, especially in low light, and high shipping costs due to size.
Innovation Solution
The storage container design includes a frame with a primary and secondary opening, a lid assembly with an electric latch system powered by a rechargeable battery, and integrated lighting. The container can be reconfigured for shipping by attaching panels to the secondary opening, reducing volume and shipping costs.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If joined multicomponent latch mechanisms are used to allow opening from either end, then accessibility is improved, but device complexity increases and misalignment problems occur
Solution Approach 1:
The latch mechanism is divided into independent modular units, each capable of functioning autonomously. Each end of the container has its own complete latch assembly with paddle, linkage, and latch components that can operate independently without affecting the other end, eliminating misalignment issues while maintaining dual-accessibility.
Solution Approach 2:
The rod coupling mechanism that joined multiple latch mechanisms is removed entirely. Each latch mechanism is extracted as a standalone unit mounted independently on the container, eliminating the source of misalignment and complexity while preserving the ability to open from either end.
2Productivity
If larger storage containers are used to reduce frequency of trips, then productivity is improved, but shipping costs increase
Solution Approach 1:
The container incorporates collapsible or retractable side panels that allow the container to be compressed to a smaller volume for shipping and storage, then expanded to full size for use. This dynamic volume adjustment reduces shipping costs while maintaining the ability to carry large loads during trips.
Solution Approach 2:
The container design allows components to be nested within each other when collapsed, with side panels folding inward and stacking materials consolidating to a compact form factor. This nesting capability reduces the shipping volume of large containers to fractions of their usable capacity.
Data Source
AI summary
A storage container including a frame surrounding an interior having primary and secondary openings, a lid assembly mounted adjacent the primary opening, and a bottom panel selectively attached to the frame adjacent the secondary opening. The container has a front panel, a back panel, and a pair of end panels. The frame interior is sized to receive the front panel, the back panel, and the end panels. The front panel, the back panel, and the pair of end panels are configured for selective attachment to the frame surrounding the secondary opening when the bottom panel is detached from the frame. The bottom panel is configured for simultaneous selective attachment to the front panel, the back panel, and the pair of end panels opposite the secondary opening when the front panel, the back panel, and the pair of end panels are attached to the frame surrounding the secondary opening.