Tool Storage Container Sliding Coupling for Secure Interchangeability

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Solution Overview

Problem

Existing tool storage devices lack efficient and versatile systems for attaching and detaching tool storage containers, such as bags and boxes, which limits their usability and convenience in transport and organization.

Innovation Solution

A system where tool storage containers slide in a first direction to attach and in a second direction to detach from a base, utilizing projections, channels, and latch assemblies for secure coupling and decoupling, allowing for interchangeable and portable tool storage solutions.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If tool storage containers are made removable and interchangeable, then versatility and ease of operation are improved, but the complexity of the attachment and detachment mechanism increases

Engineering Contradiction:
Improveinterchangeability of tool storage containersVSAvoidcomplexity of attachment mechanism
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The attachment mechanism is segmented into distinct components: projections on the container, channels in the base, and latch assemblies. This segmentation allows each component to perform its specific function independently, enabling easy attachment and detachment while maintaining security. The modular design facilitates interchangeability without requiring complex integrated mechanisms.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The latch assembly acts as an intermediary mechanism between the projections and channels. It provides a simple yet effective coupling that translates the sliding motion into a secure locked state, and vice versa for detachment. This intermediary component simplifies the overall interaction between the container and base, making the system user-friendly despite the added functionality.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Reliability

If a secure attachment mechanism is implemented, then reliability of connection is improved, but the time required for attachment and detachment increases

Engineering Contradiction:
Improvesecurity of tool storage container connectionVSAvoidtime for attachment and detachment operations
Core Design Contradiction:
ReliabilityVSLoss of time

Solution Approach 1:

The latch assembly is pre-positioned within the channel structure, ready to engage with the projections. This preliminary arrangement ensures that when the container is slid into the base, the latch automatically engages with the projections to secure the connection. The system prepares the securing mechanism in advance, eliminating the need for separate locking actions and reducing the time required while maintaining reliability.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The attachment mechanism is designed to be self-securing through the interaction of projections, channels, and latch assemblies. When the container is slid into the base, the projections automatically engage with the latch assemblies within the channels, creating a secure connection without requiring additional user intervention. The system performs its own securing function, reducing the time needed for attachment while ensuring reliable connection.

Inventive Principle:
Principle #25Self-service

3Ease of operation

If the tool storage container is designed to slide in and out, then ease of operation is improved, but the structural stability during transport may be compromised

Engineering Contradiction:
Improveease of attaching and detaching containersVSAvoidstability of container connection during transport
Core Design Contradiction:
Ease of operationVSStability of the object's composition

Solution Approach 1:

The attachment mechanism transitions from a static connection to a dynamic system that can easily switch between attached and detached states. The sliding action allows the container to be easily attached and detached, while the latch assembly ensures that when attached, the connection is stable and secure. This dynamic design maintains ease of operation while providing stability during transport through the engagement of latch assemblies with projections.

Inventive Principle:
Principle #15Dynamics

Data Source

PatentUS20250262746A1Storage Device System
Publication Date: 2025.08.21 MILWAUKEE ELECTRIC TOOL CORP
  • US20250262746A1 patent drawing
  • US20250262746A1 patent drawing
  • US20250262746A1 patent drawing

AI summary

A tool storage device system includes a base and a tool storage container removably coupled to the base. The tool storage container slides in a first direction relative to the base to attach the tool storage container to the base, and the tool storage container slides in a second direction, opposite the first direction, relative to the base to remove the tool storage container from the base.