Stacked Toolbox Locking Mechanism for Mixed-Size Interlocking
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Solution Overview
Problem
Existing storage boxes are limited to interlocking only with boxes of the same size and shape, failing to accommodate diverse tool types needed by professional users.
Innovation Solution
A main storage box with symmetrically placed second locking mechanisms and a first locking mechanism between them, allowing interlocking with secondary storage boxes of different sizes through snap hooks and recesses, along with tabs and depressions for additional stability.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If conventional locking mechanisms are used, then storage boxes of the same size can be interlocked, but storage boxes of different sizes cannot be interlocked
Solution Approach 1:
The locking mechanism is designed with multiple functional components (first locking mechanism, second locking mechanisms, snap hooks, tabs, and depressions) that can work together to enable interlocking between storage boxes of different sizes. The first locking mechanism on the first end face cooperates with the second locking mechanisms on the edges to create locking gaps that accommodate various box configurations, making the system universally applicable to different box sizes and shapes.
Solution Approach 2:
The locking system is divided into multiple independent locking components: at least one first locking mechanism positioned between the second locking mechanisms, with each component responsible for specific locking functions. This segmentation allows each component to be optimized for its specific role while collectively providing comprehensive interlocking capability for boxes of different dimensions.
2Adaptability or versatility
If multiple locking mechanisms are added to enable different size interlocking, then versatility improves, but device complexity increases
Solution Approach 1:
Multiple locking functions are merged into an integrated system where the first locking mechanism, second locking mechanisms, snap hooks, tabs, and depressions work together as a unified locking assembly. This merging approach allows the system to achieve mixed-size stacking capability while distributing the complexity across multiple coordinated components rather than requiring a single complex mechanism.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
Enables interlocking of storage boxes of varying sizes, enhancing convenience and versatility for users by allowing mixed-size stacking and secure alignment.
Implementation Method 1
each said first locking mechanism comprises a first snap hook, said first snap hook being movably mounted to said first box to enable one said first locking mechanism to form said first locking gap with one said second locking mechanism
Data Source
AI summary
A first locking mechanism disposed between two spaced apart second locking mechanisms for being set opposite to any one of said second locking mechanisms to form a first locking gap in a first direction between two spaced apart said second locking mechanisms being able to forma second locking gap in a first direction.