Spring-Locked Screwdriver Holder for Toolbelt Retention
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Solution Overview
Problem
Existing toolbelts lack secure mechanisms to hold elongated hand tools like screwdrivers in place, leading to tools falling off when users bend or kneel, as current pouches and loops are not sufficiently secure.
Innovation Solution
A spring-based screwdriver lock and holder system that includes a tool clip with receptacles and a matching sleeve, utilizing cantilever or ring springs to lock the screwdriver in place, restricting axial and radial movements, and can be attached to a toolbelt via belt clips or loops.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If traditional pouches and loops are used to hold tools, then the device complexity is low, but the reliability of tool retention is insufficient causing tools to fall off when users bend or kneel
Solution Approach 1:
The spring-based locking mechanism automatically engages with the tool when inserted into the receptacle, requiring no manual locking action from the user. The spring automatically detects tool insertion and secures it in place, making the system self-servicing while maintaining high reliability.
Solution Approach 2:
A spring-based locking mechanism serves as an intermediary between the tool and the receptacle, providing automatic engagement and secure retention. This intermediary component translates simple tool insertion into reliable locked positioning without requiring complex user actions or multiple components.
2Ease of operation
If manual locking mechanisms are used, then the device complexity is reduced, but the ease of operation deteriorates requiring manual locking and unlocking actions
Solution Approach 1:
The system performs automatic locking through spring-based mechanisms that engage when the tool is inserted into the receptacle. Users simply insert or remove tools without manual locking or unlocking actions, significantly improving ease of operation while the automatic mechanism handles security.
3Stability of the object's composition
If simple holding structures are used, then the device complexity is low, but the tool stability deteriorates allowing radial and axial movements
Solution Approach 1:
The locking system is segmented into distinct functional components: receptacles with spring-based locking mechanisms, tools with matching protrusions, and belt integration systems. This segmentation allows each component to perform its specific function efficiently while maintaining overall system stability and preventing tool movement.
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 securely attaches and detaches screwdrivers from the toolbelt, preventing them from falling, even when the user is in a bent position, ensuring tools remain accessible and usable without manual locking or unlocking.
Implementation Method 1
utilizing cantilever or ring springs to lock the screwdriver in place
Data Source
AI summary
A system and method are disclosed including a tool clip having a receptacle, and a matching receptacle sleeve to attach to an elongated hand tool, such as a screwdriver. In various embodiments, the receptacle has springs to lock and retain the sleeve and hand tool in the tool clip. In a locked state, the screwdriver is restricted from axial and radial movements. In some embodiments, the sleeve has notches or cavities to receive a spring tip or tooth for locking the tool. The springs may be of different types, made of plastic or metal, and may be a single piece or multiple pieces. The tool clip may further include belt clips, loops, or hangers of various sorts to attach the tool clip to a toolbelt worn by a user.