Modular Tool Holder Insert for Secure OMT Blade Storage
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Solution Overview
Problem
Existing oscillating multi-tool (OMT) accessory containers lack customizable and secure storage solutions for OMT blades and accessories, leading to movement and disorganization within the container.
Innovation Solution
A modular tool case design featuring a base with guides and a tool holder insert that includes a base portion, an insert portion, and a main body portion with projections and ridges to securely hold OMT blades, along with a spring and retaining mechanism for additional retention, allowing for customizable and secure storage.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a fixed container design is used for storing OMT accessories, then the structure is simple, but the adaptability and customization options are limited
Solution Approach 1:
The container is divided into a base and multiple interchangeable tool holder inserts. Each insert can be independently designed with different configurations of holders, compartments, and retention mechanisms. Users can select and swap inserts based on their specific storage needs, achieving customization without redesigning the entire container structure.
Solution Approach 2:
The base is designed with a universal interface that can accommodate various types of tool holder inserts. The inserts themselves can serve multiple functions - some holders provide simple storage, others include retention mechanisms, and some have both. This multi-functionality allows a single insert design to serve diverse storage requirements.
2Reliability
If simple holders are used in the container, then the device complexity is low, but the reliability of securing blades and accessories is insufficient
Solution Approach 1:
The retention mechanism incorporates a spring-loaded detent system that dynamically adapts to the inserted blade or accessory. The spring provides continuous pressure to maintain engagement, while the detent features provide positive locking positions. This dynamic system ensures reliable retention during tool use while allowing easy insertion and removal when needed.
Solution Approach 2:
The spring mechanism is pre-loaded to provide continuous retention force on the blades and accessories. This beforehand cushioning ensures that the tools are constantly held secure against accidental dislodgement during operation, with the spring already in position to absorb any forces that might cause movement.
3Quantity of substance
If multiple blade types are stored together, then the quantity of accessories that can be stored increases, but the risk of movement and disorganization increases
Solution Approach 1:
Different sections of the tool holder insert are designed with specific local qualities - some areas have simple open holders for quick access, others have enclosed compartments with lids for protected storage, and some have retention mechanisms for secure locking. Each local area is optimized for specific blade types or usage scenarios, maintaining organization while increasing storage capacity.
Solution Approach 2:
The storage space is segmented into multiple independent holders and compartments within the insert. Each compartment can accommodate different blade types independently, preventing mixing and disorganization. The modular compartment design allows users to configure the internal layout to match their specific blade collection and access patterns.
Data Source
AI summary
A tool case includes a base having a lower surface and a tool holder insert supported by the base. The tool holder insert includes a base portion adjacent the lower surface of the base, a top portion opposite the base portion and spaced apart from the lower surface, and a main body portion extending between the base portion and the top portion. The main body portion includes a plurality of ridges extending along the main body portion between the base portion and the top portion. The plurality of ridges is configured to be received by an oscillating multi tool blade.