Portable wash basin assembly
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Solution Overview
Problem
Drywall tools, such as drywall compound applicators, require frequent washing but often lack access to running water or utility sinks on job sites, making effective cleaning challenging.
Innovation Solution
A portable wash basin assembly with a basin having recesses along its upper edge to secure tools during cleaning, along with adjustable legs and a drainage system, allowing for on-site cleaning and drying of tools using a self-contained water supply.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a portable wash basin assembly is used for cleaning tools on job sites, then cleaning capability is improved, but device complexity increases compared to using a simple utility sink
Solution Approach 1:
The wash basin assembly is divided into separate functional components: a basin for water containment, adjustable legs for positioning and drainage, and recesses for tool securing. This segmentation allows each component to perform its specific function efficiently while maintaining overall portability and ease of assembly on job sites.
Solution Approach 2:
The wash basin assembly serves multiple functions: it contains water for cleaning, provides drainage through adjustable legs, secures tools during cleaning using recesses, and can be positioned at various heights. This multi-functionality reduces the need for separate equipment while maintaining cleaning effectiveness.
2Ease of operation
If recesses are added to the basin to secure tools during cleaning, then ease of operation is improved, but manufacturing precision requirements increase
Solution Approach 1:
The recesses are strategically positioned at specific locations on the basin rim to match common tool handle positions. This local optimization ensures that tools can be securely held during cleaning without requiring high-precision manufacturing throughout the entire basin, as only specific localized areas need consistent positioning.
3Adaptability or versatility
If adjustable legs with drainage are added to the basin, then adaptability is improved, but device complexity increases
Solution Approach 1:
The legs are designed to be adjustable rather than fixed, allowing the basin to be positioned at various heights and angles. This dynamic positioning capability, combined with integrated drainage holes, enables the system to adapt to different job site conditions and drainage locations without requiring complex separate drainage systems.
Data Source
AI summary
The invention provides, in one embodiment, a portable wash basin assembly for cleaning a tool. The portable wash basin assembly includes a wash basin having a base and at least one sidewall that extends upward from the base to an upper edge, and a plurality of recesses located at the upper edge of the wash basin. The wash basin is configured to support the tool in a first orientation in which a first portion of the tool can be supported within one of the recesses and a second portion of the tool can be supported upon the base, and a second orientation, in which the tool can be supported within two of the recesses on the wash basin.