Textured Brush Cleaning Mitt for Multi-Stage Washing and Rinsing
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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 cleaning device with varied surface textures tailored for specific stages of cleaning, including directionally neutral and oriented textures for washing and rinsing, and bristles for residue removal, allowing natural hand movement and eliminating the need for gripping or balancing.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a single grid texture 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
Solution Approach 1:
The device incorporates multiple distinct textured surfaces (embossed grid pattern, raised ridges, nodules) in different locations on the hand support surface. Each texture is optimized for specific cleaning functions: the embossed grid for washing, raised ridges for rinsing, and nodules for residue removal. This local differentiation of surface properties allows the device to address various cleaning stages and brush types without requiring multiple separate devices.
Solution Approach 2:
The hand support device serves multiple functions simultaneously: it supports the hand during cleaning operations, provides multiple textured surfaces for different cleaning stages (washing, rinsing, residue removal), and accommodates both larger and smaller brushes. By integrating these diverse functions into a single device, the invention eliminates the need for multiple separate cleaning tools while maintaining effectiveness across all cleaning needs.
2Ease of operation
If traditional hand washing methods are used, then no additional device is needed, but the user must continuously grip and support the brush while manipulating it, requiring constant attention
Solution Approach 1:
The hand support device provides a stable, textured surface that facilitates the cleaning process without requiring the user to continuously grip or support the brush. The device's fixed textured surfaces guide the brush through washing, rinsing, and residue removal stages, allowing the brush to essentially clean itself through the mechanical action of moving it across the textured surfaces. This reduces the cognitive load and continuous attention required compared to traditional hand washing methods.
3Reliability
If existing cleaning products are used, then some wiping action is provided, but they fail to efficiently remove excess moisture and residue from brush bristles
Solution Approach 1:
The device incorporates specific textured surfaces (raised ridges and nodules) in locations optimized for residue removal and moisture extraction. These localized features create mechanical action that effectively removes residue from brush bristles during the rinsing stage and extracts excess moisture afterward. The specific geometry and distribution of these textures are designed to target the bristle surfaces where residue and moisture accumulate, providing reliable cleaning results.
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 both larger and smaller brushes, reducing drying time by allowing natural hand movement and positioning, and efficiently removing excess moisture without requiring user attention for device support.
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.
Data Source
AI summary
A mitten-shaped cosmetic brush cleaning device includes a frontal panel and a complementary rear panel that cooperate to form an enclosure for receiving the user's hand. The frontal panel overlies the palmar side of the hand and incorporates distinct washing, rinsing, and post-rinsing textures suited to larger cosmetic brushes. The rear panel incorporates distinct washing, rinsing and post-rinsing textures suited for smaller brushes such as those used to apply eye makeup. The device further incorporates a smooth surface region along a thumb section of the mitten and an index-finger side of a main body of the mitten, to facilitate use of the thumb and index finger to compress a brush head between confronting portions of the smooth surface to remove excess moisture after cleaning.