Paint Roller Housing With Guide Ramp For Splatter Control
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Solution Overview
Problem
Current paint roller housings do not effectively retain the roller cover and frame during cleaning, leading to messy paint splatter and unnecessary waste, as users often discard the roller cover due to difficulty in reusing it.
Innovation Solution
A housing with a chamber that includes a first opening for receiving the roller frame and cover, a planar wall with a second opening for slidably traversing the frame, drainage ports for containing water, and a guide ramp to direct water flow, allowing for efficient cleaning and reuse of the roller components.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a paint roller cover is directly rinsed with water from a hose, then the cleaning process is simple and quick, but paint splatters to the surrounding area causing mess and stains
Solution Approach 1:
The patent introduces a housing as an intermediary container between the water source and the roller cover. The housing receives water through a first opening, contains the cleaning process within its chamber, and allows the roller cover to be cleaned inside the housing rather than directly with a hose, thereby preventing paint splatter while maintaining cleaning effectiveness
Solution Approach 2:
The housing is segmented into functional zones: a first opening for water intake, a chamber for containing the cleaning process, drainage ports for removing contaminated water, and a second opening for roller cover insertion. This segmentation allows the cleaning function to be isolated and contained, preventing paint splatter while maintaining ease of operation
2Loss of time
If the roller cover is discarded after use, then the cleaning process is avoided, but additional material cost is incurred
Solution Approach 1:
The patent enables recovery of the roller cover by providing an effective cleaning solution. The housing contains all necessary cleaning functions (water intake, containment chamber, drainage) to thoroughly clean the roller cover so it can be reused for subsequent projects, thereby recovering the material instead of discarding it and saving both time and material costs
3Object-generated harmful factors
If a housing with chamber is used to contain the cleaning process, then paint splatter is prevented, but the device complexity increases
Solution Approach 1:
The housing performs multiple functions within a single integrated structure: it contains the cleaning process to prevent splatter, receives water through the first opening, provides drainage through ports, and accepts the roller cover through the second opening. This multi-functionality reduces the need for separate devices while maintaining effective paint splatter control
Solution Approach 2:
The housing utilizes a chamber structure with openings that can be made from relatively simple shell-like construction. The chamber provides containment without requiring complex internal structures, and the openings are positioned to provide necessary access while maintaining the containment function, thereby achieving paint splatter control with minimal structural complexity
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 solution prevents paint splatter and allows for the reuse of roller covers by containing the cleaning process within the housing, reducing mess and material waste while maintaining cleanliness.
Implementation Method 1
a guide ramp to direct water flow
Data Source
AI summary
A paint roller housing having a chamber. The chamber of the housing has a first end located opposite a second end. The first end has a first opening configured to receive at least a portion of both a paint roller frame and a paint roller cover. The second end of the housing has a port. The housing has a substantially planar wall that is perpendicular to the first end and the second end of the housing. The substantially planar wall has a second opening that abuts the first opening of the first end of the housing. The second opening is configured for the paint roller frame to slidably traverse the length of the second opening to orient the paint roller cover within the chamber of the housing. The housing has a radial wall having a third opening and a guide ramp located within the chamber of the housing.