Nubby Cleaning Mitt With Adhesive Sheets for Embedded Debris
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Solution Overview
Problem
Existing lint rollers are inadequate for removing firmly attached debris from rough fabrics and cannot effectively clean hard-to-reach areas due to their size and design, often requiring additional friction or manual cleaning of brushes.
Innovation Solution
A mitt with spaced-apart loosening projections and removable adhesive cleaning sheets that can be manually lifted off, providing greater control and versatility for cleaning fabrics by engaging and trapping debris without requiring additional friction or manual detangling.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a smooth rolling motion is used to clean fabric surfaces, then the cleaning process is simple and comfortable, but the adhesive force alone is not sufficient to remove firmly attached debris from rough fabrics
Solution Approach 1:
The invention combines two cleaning mechanisms into a single device: adhesive rollers for picking up loose debris and rubberized nubs for mechanically loosening firmly attached debris. This merging allows the device to effectively remove both types of debris while maintaining ease of operation through a single rolling motion.
Solution Approach 2:
The cleaning surface uses composite materials including rubberized nubs made from elastomeric materials that provide friction and mechanical action, combined with adhesive layers for debris pickup. This composite structure enables both mechanical loosening and adhesive removal in one tool.
2Productivity
If the adhesive roller is made large enough to cover more surface area, then cleaning efficiency improves, but the roller cannot fit into tight spaces such as between furniture cushions
Solution Approach 1:
The cleaning surface is segmented into multiple discrete elements (rubberized nubs spaced apart from each other) rather than a single large continuous roller. This segmentation allows the cleaning tool to flex and conform to irregular surfaces and fit into tight spaces while maintaining an effective cleaning area through the distributed array of nubs.
Solution Approach 2:
The cleaning device uses flexible materials including elastomeric nubs and thin adhesive layers that can bend and conform to irregular fabric surfaces and tight spaces. This flexibility enables the tool to access hard-to-reach areas while maintaining sufficient contact area for effective cleaning.
3Reliability
If brushes with rubber bristles are used to remove pet hair, then hair can be detached from upholstery, but the brush requires manual cleaning to remove entangled hair
Solution Approach 1:
The adhesive layers are designed to be disposable and are discarded after use when saturated with debris, eliminating the need for cleaning and maintenance. The effective cleaning components (adhesive layers and rubberized nubs) are replaced rather than cleaned, making the tool easier to maintain while preserving hair removal capability.
Solution Approach 2:
The adhesive layers function as disposable components that are replaced rather than cleaned. This disposable approach eliminates the maintenance burden of cleaning brushes while maintaining effective hair and debris removal capability throughout the product lifecycle.
4Force
If pressure is applied to the fabric during cleaning, then debris may be loosened, but the pressure merely presses the lint back into the fabric rather than removing it
Solution Approach 1:
The device merges mechanical friction from rubberized nubs with adhesive pickup surfaces in a single integrated tool. The nubs provide the force to loosen debris while the adhesive layers simultaneously capture and remove the loosened debris, preventing it from being pressed back into the fabric.
Solution Approach 2:
The rubberized nubs act as intermediaries that transfer mechanical force to loosen debris while the adhesive layers serve as intermediaries to capture and remove the loosened debris. This two-stage intermediary process ensures debris is both loosened and removed effectively.
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 mitt effectively loosens and removes debris from fabrics, including hard-to-reach areas, with the ability to replace sheets for hygiene, reducing the effort required for cleaning and eliminating the need for manual detangling and reuse of dirty tools.
Implementation Method 1
An adhesive layer is provided along a first side of the backing layer
Data Source
AI summary
A fabric cleaning device (20) is disclosed. The fabric cleaning device (20) includes a hand held support (22) having a plurality of loosening projections (50) associated therewith, and a resilient pad (26) comprising a plurality of individual flexible cleaning sheets (60) receiving the loosening projections (50) and having an affinity for debris.