Brush assembly and multifunctional brush protector thereof
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Solution Overview
Problem
Conventional makeup brush protectors fail to effectively clean and organize makeup brushes, leading to bacterial growth and health concerns, especially when used in public places.
Innovation Solution
A multifunctional brush protector with a sleeve body, elastic tightening portion, and supporting portion, featuring a first and second open end with washing textures, that holds the brush in an upright state and prevents dust and debris contact, while allowing for efficient cleaning and organization.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Object-affected harmful factors
If a conventional protective cover or elastic protective net is used, then the brush head is protected, but the brush cannot be cleaned and the brush hairs become disorganized
Solution Approach 1:
The protective cover is designed to perform multiple functions: it protects the brush head from dust and debris while also enabling cleaning through the washing texture on its inner surface. The cover serves both as a protective barrier and a cleaning tool, eliminating the need for separate cleaning operations.
Solution Approach 2:
The inner surface of the protective cover is provided with a washing texture that creates localized cleaning zones. This texture is specifically positioned where it can contact the brush hairs during insertion and removal, providing targeted cleaning action at the critical interface between the cover and brush.
2Ease of operation
If the makeup brush is placed in a random manner, then carrying is convenient, but the brush hairs become deformed and disorganized
Solution Approach 1:
The protective cover is made of a flexible material that can be compressed and deformed to fit into compact spaces within a cosmetic bag. This flexibility allows the cover to adapt to various storage configurations while maintaining its protective and organizational function for the brush hairs.
Solution Approach 2:
The cover pre-organizes the brush hairs in a protected state before the brush is placed in the cosmetic bag. By maintaining proper brush hair alignment and protection in advance, the cover prevents deformation during storage and transport.
3Ease of operation
If the makeup brush is not completely cleaned, then the brush is easy to use, but bacterial growth occurs on the brush hairs
Solution Approach 1:
The protective cover enables the brush to clean itself through the washing texture on the cover's inner surface. As the brush is inserted into and removed from the cover, the textured surface automatically cleans the brush hairs, providing sanitation without requiring separate cleaning actions or products.
Solution Approach 2:
The cover performs preliminary cleaning of the brush hairs each time the brush is stored, preventing the accumulation of cosmetics and sebum that would otherwise lead to bacterial growth. This regular, automatic cleaning action maintains hygiene without interrupting the user's routine.
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 multifunctional brush protector enhances the flexibility of use, prevents bacterial growth, and maintains the integrity of the brush hairs by providing a structured cleaning mechanism and protection from dust and debris.
Implementation Method 1
the sleeve body has an outer surface provided with a first washing texture
Implementation Method 2
the sleeve body has an outer surface provided with a first washing texture
Implementation Method 3
The elastic tightening portion is formed at the first open end
Implementation Method 4
The sleeve body is configured to be held in an upright state by the supporting portion
Data Source
AI summary
A brush assembly and a multifunctional brush protector thereof are provided. The multifunctional brush protector includes a sleeve body, an elastic tightening portion and a supporting portion. The sleeve body has a first open end, a second open end corresponding to the first open end, and an accommodating space arranged between the first open end and the second open end. The sleeve body has an outer surface provided with a first washing texture. The elastic tightening portion is formed at the first open end. The supporting portion is formed at the second open end for allowing the sleeve body to be in an upright state, and includes a plurality of retaining pieces that are disposed at an inner periphery of the second open end and extend along a radial direction.