Paint Tray Coupling and Drainage for Cleaner Paint Return
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Solution Overview
Problem
Conventional paint trays lack a convenient mechanism for pouring excess paint back into the paint container, leading to paint waste and being cumbersome and messy during transfer.
Innovation Solution
A paint tray system with a base, sidewalls, and a reservoir that allows bidirectional coupling with a paint container, featuring a securing mechanism and drainage spout for draining paint into or from the container, and a scooped section for supporting the container in an inverted position.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If conventional paint trays are used without a pouring mechanism, then the structure remains simple, but paint waste increases and operation becomes cumbersome
Solution Approach 1:
The patent combines the paint tray with a pouring mechanism that integrates the container and tray into a single unified structure. The container features an integrated pouring spout and positioning mechanism that works together with the tray, eliminating the need for separate pouring tools or complex manual handling procedures.
Solution Approach 2:
The paint container is designed to serve multiple functions: it stores paint, positions itself over the tray during pouring, and includes an integrated pouring spout. This multi-functional design simplifies the overall system by replacing what would traditionally require separate components with a single versatile unit.
2Loss of substance
If manual paint transfer is used, then no additional mechanisms are needed, but paint waste increases and mess increases
Solution Approach 1:
The pouring mechanism is designed to be self-operating through gravity-assisted pouring. The container automatically positions itself over the tray and pours paint through the integrated spout without requiring manual pouring actions, reducing both paint waste and operational complexity.
Solution Approach 2:
The system enables easy recovery of excess paint by allowing the container to be positioned over the tray and poured back into the container through the integrated spout. This facilitates the recovery process without requiring complex mechanisms, simply by designing the spout and positioning system to enable bidirectional flow.
3Productivity
If a securing mechanism is added to the tray, then paint transfer efficiency improves, but the tray structure becomes more complex
Solution Approach 1:
The securing mechanism is merged with the tray structure itself rather than being a separate attachment. The tray includes integrated positioning features such as guides and engagement elements that work together with the container to achieve secure coupling, eliminating the need for separate securing devices.
Solution Approach 2:
The securing mechanism is divided into discrete functional elements within the tray structure, such as individual positioning guides, engagement features, and release mechanisms. This segmentation allows for easier manufacturing and assembly while maintaining the functionality of secure coupling during paint transfer.
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
Minimizes paint waste by enabling efficient transfer of paint between the tray and container, reducing mess and improving user convenience.
Implementation Method 1
drainage spout integrated to one of the one or more sidewalls. In some cases, the paint container securing mechanism and drainage spout may operate to drain paint from a paint container into the reservoir
Data Source
AI summary
A fluid tray is disclosed, the fluid tray comprising a base, a rim, a plurality of sidewalls arranged between an edge of the base and the rim and extending in an upward direction from the base, a reservoir defined by the base and the sidewalls, at least one container securing mechanism integrated or coupled to the rim or at least one sidewall, and at least one drainage spout, and wherein the at least container securing mechanism and the drainage spout operate to drain a fluid from a container into the reservoir when the container is in a substantially vertical position above the reservoir and the container is coupled to the fluid tray using one of the at least one container securing mechanism.