Compact Multifunctional Tool Frame With Pivoting Leverage Mechanism
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Solution Overview
Problem
Existing multifunctional tools are bulky, heavy, and complex, making them difficult to manage, carry, and use efficiently, as they often require separate storage and retrieval of multiple tools, which can be time-consuming and lead to loss.
Innovation Solution
A multifunctional tool design integrating various functional components into a compact, angled docking frame with movable actuation assemblies, including a pivotable engaging head and a foldable cutting element, facilitated by stoppers and coupling units, allowing for efficient leverage and space-saving usage.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If multiple tools are integrated into a single multifunctional tool, then tool management is simplified and portability is improved, but the device size and weight increase making it bulky and difficult to carry
Solution Approach 1:
The tool is divided into separate functional modules (wrench module, screwdriver module, bottle opener module, etc.) that can be independently collapsed or extended from the docking frame, allowing each function to be compact when not in use while maintaining full functionality when needed
Solution Approach 2:
Multiple functional components are nested within the docking frame structure, with each tool element capable of being stored inside or alongside other components, maximizing space utilization and minimizing overall tool size when functions are not in use
2Adaptability or versatility
If multiple tools are integrated into a single multifunctional tool, then tool management is simplified, but the structural complexity increases making production complicated
Solution Approach 1:
Multiple tool functions are merged into a single docking frame structure with shared components and mounting mechanisms, reducing the number of separate parts and assembly steps compared to traditional multifunctional tools while maintaining all required functionalities
Solution Approach 2:
The docking frame serves as a universal mounting structure that can accommodate multiple different tool functions through standardized coupling units and actuation mechanisms, simplifying the overall design by using common structural elements across different functions
3Force
If the engaging head is arranged at an angle with the docking frame, then leverage force is increased for applying to working objects, but the device size increases
Solution Approach 1:
The engaging head is designed to be pivotally movable relative to the docking frame, allowing it to dynamically adjust its angle during operation to optimize leverage force while maintaining a compact folded position when not in use, thus achieving high force multiplication without permanent size increase
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 design provides a compact, easy-to-carry tool that enhances leverage force with less effort, integrates multiple functions, and simplifies tool management, reducing the need for separate storage and retrieval, while maintaining a simple and economical structure.
Implementation Method 1
a cutting element pivotally and movably mounted to the second body by means of the second coupling unit
Implementation Method 2
the engaging head is arranged to be capable of moving with respect to the first end portion so as to adjust the engaging opening between an open state and a closed state
Implementation Method 3
at least a function member is arranged to be angled with a docking frame of the multifunctional tool that substantially increases a leverage force for applying to a working object with relatively less effort
Data Source
AI summary
A multifunctional tool includes a docking frame which includes a first body having a front end portion and a second end portion extending inclinedly rearwards from the first body, a first actuation assembly which includes a first coupling unit and an engaging head mounted to the first end portion of the first body by means of the first coupling unit and has an engaging opening formed and defined between the engaging head and the first end portion of the first body, and a second actuation assembly which includes a first coupling unit and a cutting element pivotally and movably mounted to the second body by means of the second coupling unit. The multifunctional tool integrates various functions of multiple tools in one body while various function tools thereof compactly arranged together to form a simple and compact structure.