Flat Multiple Tool with Segmented Handle for Compact Storage and Versatile Use
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Solution Overview
Problem
Existing flat multi-tools are compact but lack a handle and the ability to present various tool elements for tasks like tightening and untightening screws, limiting their functionality.
Innovation Solution
A flat multiple tool that can be rearranged into a non-flat handle assembly, featuring interconnected handle portions with engageable features to securely hold tool bits, allowing for both compact storage and versatile tool usage.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Volume of moving object
If the multi-tool is made flat and compact, then it is suitable for retaining in a pocket or wallet, but it cannot provide a handle for manipulation and cannot present various tool elements for workpiece engaging operations
Solution Approach 1:
The handle is divided into multiple separate flat handle portions that can be independently arranged. These portions include first flat handle portion, second flat handle portion, and third flat handle portion, each with specific engageable features that allow them to be assembled in different configurations to form a functional handle when needed.
Solution Approach 2:
The multi-tool transitions from a static flat configuration to a dynamic reconfigurable state. The handle portions can be assembled and disassembled through engageable features, allowing the tool to switch between a compact flat storage state and a functional three-dimensional handle state for manipulation.
2Volume of moving object
If the flat handle portions are connected in a flat relationship, then the assembly remains compact, but the tool cannot provide a non-flat handle for effective manipulation
Solution Approach 1:
The handle is segmented into multiple flat portions with specific engageable features. The first flat handle portion includes first engageable features, the second flat handle portion includes second engageable features, and the third flat handle portion includes third engageable features, allowing flexible assembly configurations.
Solution Approach 2:
The tool transitions from two-dimensional flat arrangement to three-dimensional non-flat handle configuration. When the flat handle portions are assembled using their engageable features, they form a three-dimensional handle structure that provides manipulation capability while maintaining compactness when flat.
3Adaptability or versatility
If various tool elements are integrated into the flat assembly, then the tool becomes versatile for different operations, but the assembly complexity increases
Solution Approach 1:
The multi-tool integrates multiple tool elements including a knife, screwdriver bits, and other fastening tools into a single flat assembly. The flat assembly serves multiple functions: it can be configured as a compact storage unit, assembled into a functional handle for manipulation, and deployed with various tool elements for different workpiece engaging operations.
Solution Approach 2:
Multiple separate tool elements are merged into a single integrated flat assembly. The knife, screwdriver bits, and handle portions are combined in a compact flat configuration that can be easily assembled and disassembled, providing versatility without excessive complexity.
Data Source
AI summary
A multiple tool includes a flat assembly having at least a first flat handle portion and a second flat handle portion and at least one removable tool bit. The first and second flat handle portions both present first corresponding engageable features which are able to be interconnected at least indirectly in a flat relationship to at least partially assemble the flat assembly. The first engageable features may also be disconnected so that the first and second flat handle portions are able to be separated. The separated first and second flat handle portions each present second corresponding connectable features which are able to be interconnected with each other in order to assemble a non-flat handle assembly. The non-flat handle assembly also presents at least one tool bit recess which is suitable for receiving the at least one tool bit thereby providing a tool which includes a handle and a tool bit.