Microfiber Mop Cover for Non-Planar Dust Pickup

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Solution Overview

Problem

Conventional cleaning tools, such as sponge mops and dust mops, face limitations in effectively picking up dirt and dust on non-planar surfaces and require frequent cleaning solution changes and chemical application to enhance performance.

Innovation Solution

A microfiber cleaning tool cover is designed for attachment to conventional mops, providing a microfiber surface that is highly absorbent, durable, and can be used wet or dry, with adjustable attachment mechanisms to ensure secure fit and enhanced scrubbing capabilities, reducing the need for chemical attractants and frequent cleaning solution changes.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If conventional cotton fiber heads are used with loops or yarns, then the mop can compensate for non-planar frame conditions and maintain floor contact, but the dust and dirt pickup performance is inadequate and requires chemical sprays to enhance

Engineering Contradiction:
Improvefloor contact maintenanceVSAvoiddust and dirt pickup performance
Core Design Contradiction:
ReliabilityVSProductivity

Solution Approach 1:

The patent changes the material parameter from conventional cotton fibers to microfibers with specific dimensional characteristics (finer diameter, controlled length). This parameter change enables superior dust and dirt pickup performance through increased surface area and electrostatic properties, while the microfiber mat configuration maintains adaptability to non-planar surfaces without requiring chemical sprays.

Inventive Principle:
Principle #35Parameter changes

2Object-generated harmful factors

If sponge mops are used wet with compression mechanisms, then fluid removal capability is provided, but frequent cleaning solution changes and chemical application are required to maintain effective performance

Engineering Contradiction:
Improvefluid removal capabilityVSAvoidfrequency of cleaning solution changes
Core Design Contradiction:
Object-generated harmful factorsVSLoss of time

Solution Approach 1:

The patent changes the cleaning mechanism from wet sponge compression to dry microfiber absorption. The microfiber material parameters (hydrophobic properties, capillary action characteristics) enable effective dirt and dust pickup without requiring frequent cleaning solution changes, reducing maintenance frequency and time loss.

Inventive Principle:
Principle #35Parameter changes

3Adaptability or versatility

If conventional cleaning tools are used on non-planar surfaces, then basic cleaning is possible, but effectiveness is reduced and requires additional chemicals to enhance pickup capability

Engineering Contradiction:
Improveperformance on non-planar surfacesVSAvoidneed for chemical attractants
Core Design Contradiction:
Adaptability or versatilityVSObject-generated harmful factors

Solution Approach 1:

The patent changes the fiber material from conventional cotton to microfibers with enhanced physical properties. The microfiber characteristics (finer diameter, increased surface area, electrostatic charge) provide superior attraction and pickup of dirt and dust particles on non-planar surfaces without requiring chemical attractants, eliminating harmful chemical application.

Inventive Principle:
Principle #35Parameter changes

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 microfiber cover improves dirt and dust pickup on non-planar surfaces, reduces water and disinfectant usage, and minimizes fatigue and injury risks by allowing quicker drying and reduced re-wetting, while maintaining effective cleaning performance without the need for chemical sprays.

Implementation Method 1

the microfiber cleaning surface is highly absorbent

Methodology Applied
Scientific EffectCapillary action: Capillary Action

Implementation Method 2

the microfiber cleaning surface is highly absorbent

Methodology Applied
Scientific EffectAdhesion: Adhesive

Implementation Method 3

providing a microfiber cleaning surface... that is highly absorbent, durable, and can be used wet or dry

Methodology Applied
Scientific EffectElectrostatic attraction: Electrostatics

Data Source

PatentUS7743456B2Microfiber cover for cleaning tool
Publication Date: 2010.06.29 FOR LIFE PRODUCTS LLC
  • US7743456B2 patent drawing
  • US7743456B2 patent drawing
  • US7743456B2 patent drawing

AI summary

A cleaning tool cover configured for removable application to a cleaning tool in order to provide a microfiber cleaning surface on the cleaning tool. The cleaning tool may include, for example, a sponge mop or a dust mop and the cleaning tool cover may be used wet or dry and may be attached to the cleaning tool using a variety of attachment structures. In one embodiment, the cleaning tool cover is configured as a bonnet having a recess and an elastic opening that may be enlarged temporarily to allow a mop head to be inserted into the recess and then allowed to retract to secure the cleaning tool cover to the mop. In another embodiment, the cleaning tool cover may include a plurality of flaps for attaching the tool cover to the cleaning tool.