Modular Tool Container Retainer for Custom OMT Blade Storage

Resolve Bottlenecks,
Find Innovative Solutions
Generate Solutions

Solution Overview

Problem

Existing tool containers for oscillating multi-tool (OMT) accessories and blades lack modular customization options, leading to inefficient storage and organization of tools.

Innovation Solution

A modular tool container system featuring a base with a receptacle and a retainer that can be snap-fitted into the receptacle, allowing for customization by supporting multiple tools and blades, with the retainer designed to accommodate a stack of OMT blades.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If a fixed non-modular container design is used, then the container structure is simple, but the storage flexibility and customization capability are poor

Engineering Contradiction:
Improvestorage flexibilityVSAvoidcontainer structure
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The container is divided into separate modular components: a base unit and multiple interchangeable retainers. Each retainer can be independently attached or detached from the base, allowing users to customize the storage configuration based on their specific tool storage needs without changing the overall container structure.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The retainer incorporates a dynamic attachment mechanism that allows it to be selectively coupled to and decoupled from the base. This dynamic connection enables the container to adapt its configuration - users can attach different retainers for different tools or remove retainers when not needed, providing flexibility without permanent complexity.

Inventive Principle:
Principle #15Dynamics

2Productivity

If multiple tools are stored in a single fixed retainer, then the container structure is simple, but the organization efficiency and tool accessibility are reduced

Engineering Contradiction:
Improveorganization efficiencyVSAvoidretainer configuration
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

The retainer system is segmented into multiple independent retainer units that can be individually attached to the base. Each retainer can hold specific tools or blade stacks, allowing users to organize tools by type, frequency of use, or project requirements. This segmentation enables efficient tool location and retrieval without requiring a complex integrated storage system.

Inventive Principle:
Principle #1Segmentation

3Adaptability or versatility

If a modular snap-fit retainer system is used, then the customization capability is improved, but the manufacturing precision requirements increase

Engineering Contradiction:
Improvecustomization capabilityVSAvoidsnap-fit connection tolerance
Core Design Contradiction:
Adaptability or versatilityVSManufacturing precision

Solution Approach 1:

The snap-fit connection is designed to be self-aligning and self-latching. The retainer includes protrusion features that automatically align with corresponding recesses in the base during attachment, reducing the need for high-precision manual alignment. Once engaged, the snap-fit connection self-locks to maintain the customized configuration without requiring additional fastening steps or precision adjustments.

Inventive Principle:
Principle #25Self-service

Data Source

PatentUS20250051058A1Tool container
Publication Date: 2025.02.13 MILWAUKEE ELECTRIC TOOL CORP
  • US20250051058A1 patent drawing
  • US20250051058A1 patent drawing
  • US20250051058A1 patent drawing

AI summary

A container includes a base with base walls and a cavity defined by the base walls, a receptacle on one of the base walls, and a retainer selectively coupled to the receptacle. The retainer is configured to support a plurality of tools within the cavity. The base is sized to receive only a single retainer.