Bit Organizer With Modular Tray And Rail Mounting

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Solution Overview

Problem

Users face difficulty in organizing and quickly accessing a variety of tool bits of different sizes and configurations within a tool box or bag, leading to inefficiencies in finding the right bit for specific fasteners.

Innovation Solution

A universal tray with a unique design that holds small bits upright and mid to long bits sideways, utilizing a combination of bit holders with snap fit and frictional fit mechanisms, and a mounting rail system for organized storage within a compact space.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If bits are stored in a tool box or bag, then bits can be carried, but bits become disorganized and difficult to access

Engineering Contradiction:
Improveease of access to bitsVSAvoidorganization structure
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The bit storage system is divided into multiple modular bit holders, each with multiple recesses for different bit types. These modular units can be independently arranged and accessed, allowing users to segment their bit collection into manageable sections rather than a single large container, thereby improving accessibility while maintaining organization.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The bit holders utilize vertical stacking and multi-level recesses to organize bits in three-dimensional space. By arranging bits vertically and in multiple layers within each holder, the system maximizes storage density without increasing the horizontal footprint, enabling comprehensive organization within a compact form factor.

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

2Adaptability or versatility

If a variety of bits are stored together, then all bit types are available, but finding the right bit takes time

Engineering Contradiction:
Improvevariety of bit typesVSAvoidtime to find bit
Core Design Contradiction:
Adaptability or versatilityVSLoss of time

Solution Approach 1:

Each bit holder is designed with specific recesses tailored to different bit types (e.g., Phillips, flathead, Torx, hex). The recesses have precise geometries that match corresponding bits, creating locally optimized storage zones. This specialization allows users to quickly identify and access the correct bit type without searching through generic containers, reducing search time while maintaining versatility.

Inventive Principle:
Principle #3Local quality

3Volume of moving object

If bits are stored in a compact space, then storage efficiency is improved, but storage capacity is reduced

Engineering Contradiction:
Improvestorage spaceVSAvoidnumber of bits stored
Core Design Contradiction:
Volume of moving objectVSQuantity of substance

Solution Approach 1:

Multiple bit holders are designed to nest within each other or stack vertically, creating a compact hierarchical structure. Smaller bit holders can be placed inside larger ones, or multiple holders can be stacked to form a tower configuration. This nesting approach maximizes the number of bits stored within a minimal volume, achieving high storage density without requiring excessive space.

Inventive Principle:
Principle #7Nested doll (Nesting)

Solution Approach 2:

The system transitions from two-dimensional flat storage to three-dimensional vertical stacking and multi-level recesses. By utilizing vertical space and creating multiple storage levels within each holder, the system dramatically increases storage capacity within a compact footprint, allowing numerous bits to be stored in a small volume through spatial optimization.

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

Data Source

PatentUS10449665B2Bit organizer
Publication Date: 2019.10.22 ERNST GREGORY R
  • US10449665B2 patent drawing
  • US10449665B2 patent drawing
  • US10449665B2 patent drawing

AI summary

A bit holder comprises a tray receiving rail members therein and bit holders mountable to the rail. The bit holders may be adapted to receive shorter driver bits therein, or alternatively adapted to receive elongate drivers therein.