Offset Gravity Tool Mounting Device for Studs
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Solution Overview
Problem
Construction workers face inefficiencies and safety hazards due to the need to frequently attach and detach power tools from studs using nails, diverting time from productive tasks and risking tool safety when left unattended.
Innovation Solution
A tool mounting device with an offset center of gravity that securely grips a framing board or stud using rotating gripping surfaces, allowing tools to be easily mounted and removed with one-handed operation, without obstructing the work area.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a nail is driven temporarily into a stud to hang a tool, then the tool can be securely suspended, but the workman must repeatedly insert and remove nails which consumes significant time and diverts attention from productive work
Solution Approach 1:
The tool mounting device is self-servicing through its offset center of gravity design. When the workman places the tool against the board, gravity automatically causes the tool to rotate and the gripping surfaces to engage with the board, securing the tool without requiring the workman to perform additional actions like driving nails or making adjustments.
Solution Approach 2:
The invention extracts the time-consuming nail driving operation from the tool mounting process. Instead of requiring the workman to drive nails into the board, the device uses a gravity-based gripping mechanism that automatically secures the tool when placed against the board, eliminating the need for separate fastening actions.
2Adaptability or versatility
If a nail is used to temporarily hang a tool, then the tool can be suspended, but the workman must repeatedly remove and reinsert nails which is a non-productive activity
Solution Approach 1:
The device automatically adapts to different board positions and orientations through its gravity-based mechanism. When the workman places the tool against any suitable board surface, the offset center of gravity causes automatic rotation and engagement, providing versatile mounting capability without requiring the workman to perform adjustment operations.
Solution Approach 2:
The mounting device transitions from a static nailed position to a dynamic gravity-based system. The tool and mounting device rotate under gravity's influence to achieve automatic engagement, allowing flexible positioning against various board orientations while maintaining secure attachment, thereby eliminating repeated nail insertion/removal operations.
3Ease of operation
If the tool mounting device uses an offset center of gravity to automatically position itself, then the tool can be quickly secured by simple placement, but the device must be designed with specific gravitational characteristics
Solution Approach 1:
The mounting device incorporates an asymmetric offset center of gravity design where the center of gravity is deliberately positioned away from the geometric center of the tool. This asymmetry creates a gravitational moment that automatically rotates the tool when placed against the board, causing the gripping surfaces to engage with the board without requiring complex actuation mechanisms.
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 device enables secure, one-handed mounting and removal of tools, reducing non-productive time and enhancing safety by allowing tools to be temporarily suspended without nails, fitting various board dimensions, and ensuring tools are always securely held.
Implementation Method 1
the off-set center of gravity assists in positioning the tool mounting device with respect to the member... permitting gravity to rotate the tool and the tool mounting device with respect to the member
Data Source
AI summary
A device and method for temporarily mounting a tool to a member such as an upright board without the need for any prior attachments to the board. A member securing element attached to the tool is secured to the upright board when gripping surfaces engage opposite sides of the board as a result of rotation of the tool brought about by an off-set center of gravity.