Magnetic Tool Holder With Segmented Dovetail Channels

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Solution Overview

Problem

Existing magnetic socket tracks are too thick, interfering with drawer closure when tall sockets are stored, and lack adjustability, making tools less accessible and visible.

Innovation Solution

A thin magnetic tool holder with movable pegs and dual channel dovetail magnetic segments that allow sockets and bits to be easily positioned and removed, featuring a powerful magnetic force for secure attachment to metal surfaces, enabling efficient storage and visibility of tools without obstructing drawer closure.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Length of stationary object

If a single channel with a single magnet is used, then the magnetic socket track can be made thin, but the adjustability and versatility are reduced

Engineering Contradiction:
Improvethickness of socket trackVSAvoidadjustability of socket positions
Core Design Contradiction:
Length of stationary objectVSAdaptability or versatility

Solution Approach 1:

The magnetic socket track is divided into multiple channels (first channel and second channel) with separate magnets in each channel. This segmentation allows the track to maintain thinness while providing multiple independent magnetic fields that can hold sockets at different positions, thereby improving adjustability and versatility without increasing overall thickness.

Inventive Principle:
Principle #1Segmentation

2Length of stationary object

If a magnetic socket track is made thin, then drawer closure is improved, but the magnetic holding force may be reduced

Engineering Contradiction:
Improvethickness of socket trackVSAvoidmagnetic holding force
Core Design Contradiction:
Length of stationary objectVSForce

Solution Approach 1:

Instead of using a single thick magnet, the invention uses multiple thinner magnets arranged in separate channels. This segmentation allows the magnetic force to be distributed across multiple points, maintaining adequate holding force while keeping the overall track thickness reduced for proper drawer closure.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

Multiple magnetic channels are combined within the same track structure, allowing the cumulative magnetic force from multiple magnets to provide sufficient holding strength while maintaining a thin overall profile that enables drawer closure.

Inventive Principle:
Principle #5Merging (Combining)

3Ease of operation

If sockets are positioned for visibility and accessibility, then tool access is improved, but drawer closure becomes obstructed

Engineering Contradiction:
Improveaccessibility of toolsVSAvoidobstruction of drawer closure
Core Design Contradiction:
Ease of operationVSObject-affected harmful factors

Solution Approach 1:

The invention arranges sockets in multiple channels that extend along the length of the track, utilizing the longitudinal dimension to provide accessibility and visibility. This allows sockets to be positioned at various locations along the track rather than requiring vertical clearance, enabling drawer closure while maintaining tool accessibility.

Inventive Principle:
Principle #17Another dimension (Dimensionality change)

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 tool holder provides a thin, adjustable, and secure storage solution for sockets and bits, ensuring they remain accessible and visible while allowing the drawer to close efficiently, with the magnetic force ensuring the tool holder remains in place.

Implementation Method 1

a powerful magnetic force for secure attachment to metal surfaces

Methodology Applied
Scientific EffectMagnetic force: Magnetism

Data Source

PatentUS8336709B1Magnetic tool holder
Publication Date: 2012.12.25 DURSTON MANUFACTURING CO
  • US8336709B1 patent drawing
  • US8336709B1 patent drawing
  • US8336709B1 patent drawing

AI summary

A tool holder has a housing with magnets mounted therein with a slot therebetween and movable pegs therein cooperating to hold a series of sockets, or a series of screw drivers or bits therefor, or a series of wrenches, or other tools, or combinations thereof, mounted at a desired position on the tool holder.