Silicone Skin Cleanser Oscillation for Deep Non-Abrasive Cleansing
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Solution Overview
Problem
Conventional manual skin cleaning methods are often ineffective in removing grease and oils, and can be abrasive, failing to provide a thorough cleanse while avoiding harsh impacts on the skin.
Innovation Solution
A skin cleanser equipped with oscillating motors and textured surfaces, typically made of soft elastic materials like silicone, that use pulsations between 50-300 Hz to gently remove contaminants and perform multiple functions such as massaging, exfoliating, and toning, with high- and low-frequency motors operating simultaneously or independently.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Object-affected harmful factors
If manual cleaning by hand is used, then the skin is not exposed to harsh impacts, but the cleaning effectiveness is insufficient and grease and oils cannot be adequately removed
Solution Approach 1:
The patent employs an oscillating motor that generates high-frequency vibrations (50-300 Hz) transmitted through a silicone brush head to the skin surface. This mechanical vibration enables effective removal of grease and oils without requiring manual scrubbing force, thereby maintaining gentle contact while achieving superior cleaning performance.
Solution Approach 2:
The patent replaces the manual mechanical cleaning system with an electromechanical system comprising an oscillating motor and textured silicone surfaces. The motor-driven oscillation substitutes for manual hand movements, providing consistent high-frequency pulsations that enhance cleaning effectiveness while eliminating the need for abrasive manual scrubbing.
2Productivity
If abrasive cleaning methods are used to remove grease and oils, then cleaning effectiveness improves, but abrasions and harsh impacts on the skin occur
Solution Approach 1:
The patent changes the physical parameters of the cleaning interface by using soft silicone material with specific durometer properties and configuring it with textured surfaces featuring rounded touch-points of 0.5 to 2.5 mm diameter. These parameter changes enable the surface to be gentle on skin while the oscillating motion provides effective cleaning action.
Solution Approach 2:
The oscillating motor generates controlled mechanical vibrations that transmit through the silicone brush head to the skin. This vibration mechanism provides the necessary cleaning force to remove grease and oils without requiring abrasive pressure or rough surfaces, thereby preventing skin abrasions while maintaining high cleaning effectiveness.
3Productivity
If high-frequency oscillation is applied to achieve deep cleaning, then cleaning effectiveness improves, but the device complexity increases
Solution Approach 1:
The patent extracts the oscillation generation function into a dedicated oscillating motor component, separating it from the brush head structure. This modular approach allows the complex high-frequency oscillation mechanism to be contained within a compact motor unit while maintaining a simple silicone brush head interface that contacts the skin.
Solution Approach 2:
The textured silicone brush head serves as an intermediary between the oscillating motor and the skin. It transmits the high-frequency vibrations from the motor to the skin surface while its soft material and rounded touch-point structure ensure gentle contact, effectively decoupling the complexity of the oscillation mechanism from the user experience.
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 a deep, non-abrasive cleaning that loosens and removes skin contaminants, stimulates blood circulation, and can be used for various skin types, including sensitive skin, without causing damage, while also offering additional benefits like collagen synthesis and wrinkle reduction.
Implementation Method 1
one or more oscillating motors or other electromagnetic device that can provide the skin cleanser with various frequency pulsations... The oscillating motor moves or oscillates the textured surfaces for application to a user's skin... The oscillating pulsations combined with the textured surfaces' touch-points remove oil and other contaminants on the skin's surface
Implementation Method 2
one or more oscillating motors or other electromagnetic device that can provide the skin cleanser with various frequency pulsations
Data Source
AI summary
A skin cleanser includes a surface, such as a silicone surface, with at least one textured portion for transmitting vibrational tapping to the skin. The skin cleanser includes at least one oscillating motor for generating the tapping motion to the skin. The textured portion includes touch-points or a wave that transmit the tapping motion to skin in contact with the textured portions. The touch-points may include thicker and thinner formations of the touch-points to provide firmer or softer vibrations to the skin. The touch-points are within about 0.5 to 2.5 mm in diameter. One configuration includes multiple oscillating motors configured to provide different vibration frequencies at around 50-300 Hertz and operable simultaneously.