Resilient Latch Mechanism for Separable Tool Containers
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Solution Overview
Problem
Conventional tool cases lack lockable and separable containers that can be carried independently, limiting their functionality and versatility in storage systems.
Innovation Solution
A container system comprising a base unit with container receiving regions, each equipped with a handle for separate transport, and a latch mechanism that allows containers to be securely locked and released, enabling them to be carried separately from the base unit.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If containers are made separable and portable from the base unit, then ease of operation and versatility are improved, but reliability of securing containers during transport deteriorates
Solution Approach 1:
The container system is divided into separable components: individual containers can be removed from and attached to the base unit independently. Each container has its own handle and latch mechanism, allowing it to be transported separately or secured to the base unit as needed, providing operational flexibility while maintaining security through the latch mechanism.
Solution Approach 2:
The latch mechanism changes the state of container security dynamically. When engaged, the resilient latch member secures the container to the base unit; when disengaged, the container can be freely removed. This parameter change (secured/unsecured state) allows the system to adapt between reliable transport and ease of separation based on operational needs.
2Reliability
If a latch mechanism is added to secure containers to the base unit, then reliability of container securing is improved, but device complexity increases
Solution Approach 1:
The resilient latch member is designed to automatically engage with the container upon insertion into the base unit. The spring element provides automatic resetting and engagement without requiring manual intervention, reducing operational complexity while maintaining reliable securing. The latch serves itself by automatically returning to the engaged position after being compressed during container insertion.
3Ease of operation
If containers are designed with handles for separate transport, then ease of operation is improved, but device complexity increases
Solution Approach 1:
The container handle serves multiple functions: it provides grip for carrying the container separately from the base unit, and it also acts as part of the engagement structure with the base unit receiving region. This multi-functionality reduces the need for additional components, maintaining ease of operation while minimizing added complexity.
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 provides a secure and efficient way to transport and organize tools and accessories by allowing individual containers to be easily locked and unlocked, enhancing the usability and flexibility of the storage system.
Implementation Method 1
the resilient latch member comprises at least one spring element that biases the resilient latch member into a lock position
Implementation Method 2
the resilient latch member is made of a nylon plastic material
Data Source
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AI summary
A container system (10) includes a plurality of containers (16), a plurality of container receiving regions (14), a plurality of base unit latches (18), and a base unit (12). Each base unit latch (18) is arranged to latch an associated one of the containers (16) at least partially within an associated one of the container receiving regions (14). The containers (16) may be transported separately from the base unit (12), and may be used to store tools and other accessories. In one embodiment of the container system (10), each base unit latch (18) comprises a resilient latch member (124) connected to the base unit (12). The resilient latch member (124) is biased into a lock position to engage a lock engagement portion (122) on an associated one of the containers (16). The resilient latch (124) member may be movable against the bias to a release position wherein the associated container (16) is able to be removed from the associated container receiving region (14).