Portable Storage Container Lock Track for Secure Cargo Access
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Solution Overview
Problem
Current systems for loading and unloading vehicle cargo compartments require frequent user interaction and lack a scalable, high-portability storage solution suitable for various applications at a low cost and with low complexity.
Innovation Solution
A modular portable storage container system comprising two sections that can move between open and closed positions, secured by a lock mechanism with a pivot shaft, lock arm, and lock track, and equipped with casters and a blocking frame for secure positioning within vehicle cargo compartments.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of manufacture
If a modular portable storage container system is designed to be easily manufactured at low cost, then manufacturing complexity and cost are reduced, but the security and reliability of the locking mechanism may be compromised
Solution Approach 1:
The locking mechanism is divided into separate modular components: a lock track assembly integrated into the first container section, and a lock arm assembly with roller integrated into the second container section. This segmentation allows each component to be manufactured independently using simple processes, then assembled together to create a reliable locking system that balances ease of manufacture with security requirements.
2Ease of operation
If the container sections are designed to move between open and closed positions for easy access, then ease of operation is improved, but the security during transit may be compromised
Solution Approach 1:
The locking mechanism is designed to be dynamic rather than static. The lock arm can rotate between locked and unlocked positions, and the roller can engage or disengage from the lock track as needed. This dynamic design allows the container to be easily opened for access while maintaining security during transit through a simple rotational motion of the lock arm.
3Ease of operation
If the lock arm extends radially outward from the pivot shaft to provide leverage, then ease of operation is improved, but the device complexity increases
Solution Approach 1:
The lock arm serves multiple functions: it acts as a lever to apply locking force, guides the roller along the lock track, and provides structural support for the locking mechanism. This multi-functionality reduces the need for additional separate components, thereby maintaining simplicity while improving ease of operation.
4Ease of operation
If the container system is designed for high portability with casters and blocking frames, then ease of movement is improved, but the weight of the system increases
Solution Approach 1:
The portability features are applied locally rather than throughout the entire container system. Casters are installed only at the base of the container sections where needed for movement, and blocking frames are positioned only at strategic locations to prevent movement during transit. This localized approach provides the necessary portability while minimizing the additional weight compared to a fully reinforced design.
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
The system reduces user interaction during transit, provides secure and scalable storage for diverse applications, and can be easily manufactured at a low cost, enhancing transit efficiency and portability.
Implementation Method 1
In the closed position, the roller assembly engages with the lock track and retains the first container section in contact with the second container section
Implementation Method 2
The lock arm and lock handle are fixed for common rotation with the pivot shaft
Data Source
AI summary
A modular portable storage container system includes a storage container having first and second sections. The first section defines a first partial volume of storage space and the second section defines a second partial volume of storage space. The system further includes a lock mechanism with a lock arm, lock handle, and pivot shaft defining an axis of rotation. The lock arm and handle are fixed for common rotation with the pivot shaft. The arm extends radially outward from the pivot shaft to a roller assembly. A lock track is disposed within the second section and extends from a fluted open portion to a closed end, with a continuous track portion disposed therebetween. The first and second sections are movable between at least closed and open positions. In the closed position, the roller assembly engages with the lock track and retains the first section in contact with the second portion.