Bubble-Stirring Beauty Head for Gentle Skin Impurity Removal
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Solution Overview
Problem
Existing beauty devices often cause strong skin irritation when used to remove impurities, particularly when brushes are pressed firmly against the skin.
Innovation Solution
A beauty device with a stirring mechanism that homogeneously stirs bubbles, allowing them to be moved between the mechanism and the skin, reducing the need for strong pressure and minimizing irritation, featuring a head case with a support portion for rotation and movement, and return ports to manage heavy bubbles generated by insufficient foaming agent and water mixing.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If a brush is pressed firmly against the skin to remove impurities, then cleaning effectiveness is improved, but skin irritation increases
Solution Approach 1:
The patent replaces the traditional mechanical brush scrubbing system with a bubble-based cleaning system. Bubbles are generated and supplied to the skin surface, where they mechanically lift and remove impurities through their physical properties rather than through friction from brush bristles. This substitution eliminates the need for firm pressure application while maintaining effective cleaning.
Solution Approach 2:
The invention utilizes pneumatic principles by generating and controlling bubbles (gas-liquid mixture) to perform the cleaning function. The bubble generation mechanism creates controlled foam that is delivered to the skin, using the expansion and rupture of bubbles to remove impurities without requiring mechanical pressure from a brush.
2Object-affected harmful factors
If bubbles are generated for skin cleaning, then skin gentleness is improved, but cleaning effectiveness may be reduced
Solution Approach 1:
The patent optimizes multiple parameters of the bubbles including size, concentration, and stability to achieve effective cleaning while maintaining skin gentleness. By controlling the bubble generation parameters (such as gas flow rate, liquid composition, and mixing ratio), the system produces bubbles that are gentle on skin yet sufficiently effective at removing impurities.
Solution Approach 2:
The cleaning system uses a composite structure of gas bubbles within liquid foam, creating a multi-phase material that combines the gentleness of gas with the cleaning capability of liquid. This composite bubble-liquid structure allows the system to be both gentle on skin and effective at removing various types of impurities.
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
Effectively removes skin impurities without applying strong irritation, as the bubbles are stirred and moved by the mechanism, ensuring thorough cleaning while maintaining skin gentleness.
Implementation Method 1
a stirring mechanism for stirring bubbles
Data Source
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AI summary
A first head (100) of a beauty device includes a stirring mechanism (110) stirring bubbles, and a head case (120) provided with an opening (121) for allowing the bubbles stirred by the stirring mechanism (110) to pass through. When the first head (100) is used while being mounted to the body (10) of the beauty device, bubbles are supplied to the stirring mechanism (110) from the body (10) of the beauty device. In a state where bubbles supplied to the stirring mechanism (110) are present between the stirring mechanism (110) and the skin, the bubbles are stirred and moved between the stirring mechanism (110) and the skin by the stirring mechanism (110), and thus impurities of the skin are removed by the bubbles.