Swivel prep tool
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Solution Overview
Problem
Painters and drywallers face inefficiencies due to the need to constantly switch between various tools for tasks like cleaning rollers, scraping paint, and opening cans, which wastes time and requires additional storage space.
Innovation Solution
A folding tool with a swiveling blade mechanism that can be easily switched between open and closed positions, allowing it to perform multiple tasks such as scraping, spreading compound, cleaning rollers, and opening paint cans, featuring a handle assembly with a latch system that allows the blade to rotate between positions.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If multiple separate tools are used for different tasks (cleaning rollers, scraping paint, opening cans), then each task can be performed with a specialized tool, but time is wasted switching between tools and additional storage space is required
Solution Approach 1:
The patent combines multiple separate tools (roller cleaner, paint scraper, can opener, putty knife) into a single integrated tool. The blade assembly can be rotated and positioned to perform different functions, eliminating the need for multiple separate tools and reducing both storage space requirements and time spent switching between tools.
Solution Approach 2:
The tool is designed with universal functionality to perform multiple tasks. The blade can be positioned in different orientations and configurations to serve as a roller cleaner, paint scraper, can opener, and putty knife, making it a multi-functional tool that replaces several specialized tools.
2Productivity
If a single versatile tool is provided to perform multiple tasks, then time and storage space are saved, but the tool structure becomes more complex with multiple components and mechanisms
Solution Approach 1:
The tool is divided into distinct functional components: a handle assembly, a rotatable blade assembly with multiple edges, and a latch mechanism. Each component serves a specific function, and they are connected in a modular fashion that allows the blade to be rotated and locked into different positions for various tasks, managing complexity through functional segmentation.
Solution Approach 2:
The tool incorporates dynamic elements including a rotatable blade assembly that can be rotated to different orientations and a latch mechanism that allows the blade to be locked into position. This dynamic design enables the single tool to adapt its configuration for different tasks, maintaining versatility while managing structural complexity through controlled movement and locking mechanisms.
Data Source
AI summary
Provide is a tool that includes a handle assembly including a top and bottom portion and a blade disposed between the top and bottom portion having first and second ends and an opening at its first end. The opening includes first and second notches opposed to one another. The tool also includes a latch assembly disposed between the top and bottom portion that is movable between first and second positions, the latch assembly including a latch having a protrusion that engages one of the first or second notches in the first position and disengages from the one of the first or second notches in the second position. The blade is rotatable about the first end between a closed positioned where the first notch is engaged by the protrusion, and an open position where the second notch is engaged by the protrusion.