Power Tool Bit Holder Assembly with Magnetic Strap
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Solution Overview
Problem
Existing bit and fastener holder assemblies for power tools lack efficient and versatile solutions for securely holding and organizing bits and fasteners, leading to clutter and difficulty in access during use.
Innovation Solution
A bit and fastener holder assembly featuring an elongate strap that selectively couples to the power tool, with magnetic bit and fastener holders that utilize screws, bolts, and snap fasteners for secure attachment, allowing for compact and flexible storage and organization of bits and fasteners.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If bits and fasteners are stored in loose containers or pockets, then they are easily accessible, but they create clutter and may be lost or misplaced
Solution Approach 1:
The patent combines multiple storage functions (bit holder and fastener holder) into a single integrated assembly that attaches to the power tool. This merging of storage components eliminates the need for separate containers and pockets, reducing clutter while maintaining organized accessibility to both bits and fasteners during operation
Solution Approach 2:
The holder assembly serves multiple functions: it stores bits, stores fasteners, attaches to the power tool, and provides organized dispensing. This multi-functionality replaces multiple separate storage solutions, reducing overall complexity while improving accessibility to all items from a single organized location
2Reliability
If a magnetic holder is used to attach bits and fasteners, then they are securely held, but the holder may interfere with the power tool operation
Solution Approach 1:
The holder assembly is segmented into distinct functional zones: a bit holder portion with magnetic properties for holding bits, and a fastener holder portion for organizing fasteners. This segmentation allows the magnetic function to be localized only where needed for bit retention, minimizing interference with power tool operation while maintaining secure holding capability
Solution Approach 2:
The magnetic properties are applied locally to specific portions of the holder assembly rather than the entire structure. This localized magnetism provides secure holding for bits and fasteners at the holder location while avoiding magnetic interference with the power tool's internal components and operation
3Ease of operation
If the holder assembly is designed to be compact, then it does not interfere with power tool operation, but it may have limited storage capacity
Solution Approach 1:
The holder assembly utilizes three-dimensional space efficiently by stacking storage compartments vertically and arranging bits and fasteners in multiple layers. This dimensional organization maximizes storage capacity within a compact footprint that does not interfere with power tool operation, allowing storage of multiple bits and fasteners in a space-efficient configuration
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 assembly provides a secure, compact, and versatile solution for holding and organizing bits and fasteners, enhancing user convenience by keeping them readily accessible and organized, compatible with various power tool types and models.
Implementation Method 1
magnetic bit and fastener holders
Data Source
AI summary
There is provided a bit holder assembly for a power tool. According to a first aspect, the assembly comprises an elongate member shaped to extend around and selectively couple to a portion of the power tool. The assembly comprises a bit holder, a male member connected to the elongate member and a female member connected to the bit holder. According to a second aspect, the elongate member has a pair of longitudinal edges and the assembly comprises a mounting member connectable with the bit holder and having a pair of flanges each of which receives a respective one of the longitudinal edges of the elongate member. According to a third aspect, the power tool has a slot for receiving a belt clip adjacent to a bottom portion thereof and the assembly comprises a bracket connectable with the bit holder and the slot of the power tool.