Magnetic Interchangeable Makeup Brush Tips
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Solution Overview
Problem
Existing make-up brushes with retractable bristles face issues such as complex mechanisms, high manufacturing costs, difficulty in one-handed operation, and potential mixing of particulates from multiple brush heads, limiting their usability and interchangeability.
Innovation Solution
A pen-type cylindrical make-up brush device with a quick connect/disconnect mechanism using a magnet and Track Initiating Divot system, allowing for easy and rapid change of brush tips with single-handed operation, and a sanitizing case with UV light for maintaining hygiene.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If retractable bristle mechanisms are used to enable brush tip interchangeability, then brush tip replacement capability is improved, but device complexity increases due to complicated mechanical systems
Solution Approach 1:
The brush is divided into separate functional components: a reusable handle and interchangeable brush tips. The brush tip can be detached and replaced independently from the handle, eliminating the need for complex retractable mechanisms while achieving tip interchangeability.
Solution Approach 2:
The brush tip is extracted as a separate replaceable component from the handle. This allows the tip to be removed and replaced without affecting the handle structure, simplifying the overall mechanism while maintaining interchangeability.
2Adaptability or versatility
If complex retractable mechanisms are used to enable brush tip changes, then brush tip interchangeability is improved, but ease of operation deteriorates due to requiring two hands
Solution Approach 1:
The brush is segmented into a handle and detachable tip components. The tip features a retention mechanism that allows single-handed removal and replacement, enabling one-handed operation while maintaining tip interchangeability.
3Adaptability or versatility
If multiple brush tips are contained within a single retractable unit, then brush tip interchangeability is improved, but reliability deteriorates due to potential mixing of particulates from different brush heads
Solution Approach 1:
Each brush tip is a separate, independent component that attaches to the handle. This segmentation prevents particulate mixing between different tip types, as each tip is used individually and can be completely removed from the handle when not in use.
Solution Approach 2:
The brush tips are extracted from a contained multi-tip unit and used as individual replaceable components. This extraction eliminates the risk of particulate contamination between different tip types while maintaining the ability to interchange tips.
4Adaptability or versatility
If retractable bristle systems are used to enable brush tip changes, then brush tip interchangeability is improved, but manufacturing cost increases
Solution Approach 1:
The brush is segmented into a simple handle and separate tip components. This segmentation allows for inexpensive manufacturing of each component independently, reducing overall manufacturing cost while maintaining tip interchangeability.
Solution Approach 2:
The brush tip is extracted as a separate, simple component that can be manufactured independently and attached to the handle. This extraction eliminates the need for expensive retractable mechanisms while achieving the desired interchangeability.
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 solution provides a lightweight, easy-to-use make-up brush system that allows for quick tip changes and effective sanitization, addressing the complexity and hygiene issues of previous designs while ensuring efficient and hygienic use.
Implementation Method 1
a single magnet on the mandrel which meets with a metal attraction plate on the proximal end of each retractable tip
Implementation Method 2
an ultraviolet light source with electronic board, battery source, and timer switch placed on the inside a cover of the case
Data Source
AI summary
A make-up brush system includes an elongated mandrel shaped and dimensioned for handling by a make-up artist including a first end and a second end. The first end includes a gripping surface for engagement with a hand of a make-up artist and the second end being shaped and dimensioned for selective engagement with a plurality of make-up brushes. The make-up brush system also includes a plurality of make-up brushes. Each of the plurality of make-up brushes include a first end and a second end. The first end includes a functional component of the make-up brush and the second end includes a coupling member shaped and dimensioned for selective engagement with the second end of the mandrel. A case both supports and sanitizes the various components of the present invention. The case includes a tray supporting the plurality of make-up brushes in accessible positions within the case.