Silicone Brush Cover with Integrated Cleaning Bristles

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Solution Overview

Problem

Makeup brushes are prone to distortion, brittleness, and contamination, leading to skin irritations and blemishes due to rough handling and lack of protection during storage, which affects their longevity and application quality.

Innovation Solution

The Protective Makeup Brush Cleansing Kit provides soft flexible silicone covers with integrated cleaning bristles and a storage base to prevent distortion, protect against contaminants, and maintain bristle integrity, using soft flexible rubber and water release spouts for effective cleaning and storage.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Object-affected harmful factors

If makeup brushes are stored without protective covering in makeup cases or purses, then they are easily accessible and simple to store, but the bristles become distorted, crushed, and filled with contaminants leading to skin irritations

Engineering Contradiction:
Improvecontaminant protectionVSAvoidstorage structure
Core Design Contradiction:
Object-affected harmful factorsVSDevice complexity

Solution Approach 1:

The silicone protective cover is designed to fit over the makeup brush bristles like a nested doll, with the cover containing cleaning bristles inside it. This nested structure provides protection while maintaining a compact form factor suitable for storage in makeup cases or purses without adding excessive bulk.

Inventive Principle:
Principle #7Nested doll (Nesting)

Solution Approach 2:

The protective cover is made from soft flexible silicone material that forms a thin film shell around the makeup brush bristles. This flexible shell protects the bristles from distortion and crushing while allowing the cover to conform to the brush shape and fit compactly in storage spaces.

Inventive Principle:
Principle #30Flexible shells and thin films

2Object-affected harmful factors

If makeup brushes are cleaned frequently to remove contaminants, then hygiene is improved, but the bristles become more prone to distortion and brittleness

Engineering Contradiction:
Improvecontaminant removalVSAvoidbristle integrity
Core Design Contradiction:
Object-affected harmful factorsVSStrength

Solution Approach 1:

The protective silicone cover contains cleaning bristles inside it that allow the makeup brush to clean itself by rubbing against the inner cleaning bristles. This self-cleaning mechanism removes contaminants from the makeup brush bristles without requiring external cleaning agents or vigorous manual cleaning that could damage the bristles.

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The protective cover is designed to be applied to the makeup brush before it accumulates significant contaminants. The cleaning bristles inside the cover continuously contact the makeup brush bristles during normal use, performing preliminary cleaning action that prevents heavy contamination buildup while minimizing the need for intensive cleaning sessions that could damage bristles.

Inventive Principle:
Principle #10Preliminary action

3Ease of operation

If makeup brushes are left exposed without protection, then they are easy to access and use, but they become filled with airborne bacteria and dust leading to skin irritations and rashes

Engineering Contradiction:
Improvebrush accessibilityVSAvoidairborne contamination
Core Design Contradiction:
Ease of operationVSObject-affected harmful factors

Solution Approach 1:

The protective system is segmented into separate components: a silicone protective cover that fits over the bristles and a storage base with slots. The cover can be easily removed for brush application and reattached for protection, providing segmented functionality that maintains ease of use while preventing contamination when not in use.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The silicone protective cover acts as an intermediary barrier between the makeup brush bristles and the external environment. It physically isolates the bristles from airborne bacteria and dust while still allowing the brush to be easily accessed and used by simply removing and reattaching the cover.

Inventive Principle:
Principle #24Intermediary (Mediator)

Data Source

PatentUS11006743B2Protective makeup brush cleansing kit
Publication Date: 2021.05.18 GUERRERO SHEILA MARIE
  • US11006743B2 patent drawing
  • US11006743B2 patent drawing
  • US11006743B2 patent drawing

AI summary

A Protective Makeup Brush Cleansing Kit, including elements of the user and/or soap and water is provided. The Protective Makeup Brush Cleansing Kit will clean makeup brush bristles and protect makeup brush bristles by keeping them covered and free from pollutants. The Protective Makeup Brush Cleansing Kit covers will also prevent the makeup brush bristles from being bent and warp which increases longevity.