Textured Brush Cleaning Surface for Washing, Rinsing, and Drying

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Solution Overview

Problem

Existing cosmetic brush cleaning methods fail to effectively tailor surface textures for both larger and smaller brushes, and do not adequately address the needs of different stages of cleaning, such as washing and rinsing, while also not efficiently removing excess moisture.

Innovation Solution

A flexible, mitten-shaped device with varied surface textures tailored for washing and rinsing larger and smaller brushes, allowing natural hand movement and eliminating the need for gripping or balancing, featuring directionally neutral and oriented textures for efficient cleaning and residue removal.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If a single textured surface is used for brush cleaning, then the device structure is simple, but it cannot effectively address the different needs of washing and rinsing stages, nor accommodate both larger and smaller brushes

Engineering Contradiction:

Improveadaptability to different brush sizes and cleaning stagesVSAvoiddevice structure complexity

Core Design Contradiction:

Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The device incorporates multiple distinct textured surfaces (first textured surface for washing, second textured surface for rinsing, third textured surface for residue removal) with different texture characteristics tailored to specific cleaning stages and brush sizes. Each surface region provides locally optimized cleaning properties rather than using a uniform texture throughout the device.

Inventive Principle:

Principle #3Local quality

Solution Approach 2:

The cleaning device is divided into multiple functional zones with different textures: a first textured surface region for washing, a second textured surface region for rinsing, and a third textured surface region for residue removal. This segmentation allows each region to perform its specific cleaning function optimally while accommodating different brush sizes.

Inventive Principle:

Principle #1Segmentation

2Ease of operation

If traditional hand washing method is used, then no special device is needed, but the user must consciously grip and support the brush, reducing attention for the cleaning task

Engineering Contradiction:

Improveease of brush cleaning operationVSAvoidtime for repeated washing and rinsing steps

Core Design Contradiction:

Ease of operationVSLoss of time

Solution Approach 1:

The mitten-shaped device is worn on the hand, allowing the hand to support itself rather than requiring conscious gripping and balancing of an external device. This self-service approach frees the user's attention to focus entirely on the cleaning task while the device structure provides inherent stability and support.

Inventive Principle:

Principle #25Self-service

3Productivity

If textured cleaning surfaces are used, then wiping action is enhanced, but excess moisture removal following cleaning is not addressed

Engineering Contradiction:

Improvecleaning efficiencyVSAvoidcompleteness of cleaning function

Core Design Contradiction:

ProductivityVSAdaptability or versatility

Solution Approach 1:

The cleaning device integrates multiple functions into a single unit: washing enhancement through first textured surface, rinsing assistance through second textured surface, residue removal through third textured surface, and moisture removal capability. This multi-functional design addresses the complete cleaning process without requiring separate devices or steps.

Inventive Principle:

Principle #6Universality (Multi-functionality)

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 device provides effective washing, rinsing, and post-rinse residue removal for cosmetic brushes of different sizes, reducing drying time by allowing natural hand movement and positioning, and eliminating the need for manual support or gripping during use.

Implementation Method 1

A plurality of first texturing features are formed along a first surface region of the first exterior surface to provide a directionally neutral first texture to accommodate movement of a brush head substantially equally in all directions along the first exterior surface. A plurality of second texturing features are formed along a second surface region of the first exterior surface to provide a directionally oriented second texture adapted for movement of a brush head in a first predetermined direction along the first exterior surface.

Methodology Applied

Scientific EffectFriction: Friction

Data Source

PatentUS9474361B2Textured device for cleaning cosmetic brushes

Publication Date: 2016.10.25 SIGMA ENTERPRISES LLC

AI summary

A device for cleaning cosmetic brushes includes first texturing features formed along a first surface region to provide a directionally neutral texture adapted for movement of a brush head substantially equally in all directions along the first surface region. Second texturing features are formed along a second surface region to provide a directionally oriented texture adapted for movement of the brush head in a predetermined direction along the second surface region.