Elastic Cosmetic Mask with Hook-and-Loop Fastener for Precise Electrode Positioning
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Solution Overview
Problem
Existing cosmetic masks lack ease of wear and removal, and their electrodes often provide inappropriate stimulation due to inadequate sizing and elasticity, resulting in suboptimal cosmetic effects.
Innovation Solution
A cosmetic mask designed as an elastic band that wraps around the occiput from the chin tip, with a detachable and attachable wrap-around section using a hook-and-loop fastener, and electrodes specifically sized and positioned to target individual facial muscles effectively.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If the mask body is made of elastic material to improve wearability, then the ease of operation is improved, but the manufacturing precision deteriorates due to deformation during wear
Solution Approach 1:
The patent applies preliminary action by pre-forming the mask body with built-in elastic deformation that automatically activates upon wearing. The mask is designed with predetermined elastic regions that deform in specific directions when stretched during application, ensuring accurate positioning of electrode sections on target muscle areas without requiring manual adjustment during wear.
2Area of stationary object
If the electrode sections are made large to improve stimulation coverage, then the area of stimulation is improved, but the stimulation appropriateness deteriorates due to inability to target specific muscles
Solution Approach 1:
The patent applies segmentation by dividing the electrode system into multiple independent electrode sections, each corresponding to specific facial muscle groups. The mask body includes first electrode sections for zygomatic muscles, second electrode sections for masseter muscles, and third electrode sections for cervical muscles. This segmentation allows targeted stimulation of individual muscle groups while maintaining appropriate stimulation parameters for each specific muscle type.
3Device complexity
If the mask design is simplified to improve ease of wear, then the device complexity is reduced, but the cosmetic effect deteriorates due to inadequate muscle targeting
Solution Approach 1:
The patent applies universality by designing a single integrated mask body that simultaneously performs multiple functions: positioning electrode sections on different facial muscle groups, providing elastic deformation for accurate fitting, and enabling comprehensive facial contouring. The mask body integrates first, second, and third electrode sections along with elastic deformation regions into one universal device that addresses multiple cosmetic concerns (cheek lifting, jawline definition, neck contouring) in a single application.
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 mask provides easy and comfortable application, precise alignment for effective stimulation, and enhanced cosmetic effects, including improved facial muscle movement and aesthetic appeal.
Implementation Method 1
a wrap-around section extending from both sides of the cheek section to the back of the head, and detachably attached at the back of the head
Implementation Method 2
the mask body is made of a silicone rubber material, and the mask body deforms under its own weight to uniformly adhere to the skin
Implementation Method 3
a pair of stimulators that provides electric or ultrasonic stimulation to a location corresponding to at least one of the zygomatic muscle and the masseter muscle
Data Source
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AI summary
The present invention provides a cosmetic mask that can be easily attached and detached and has an enhanced cosmetic effect, and an electric stimulator applicable to the cosmetic mask. A cosmetic mask worn on the face of a user, made of flexible elastic material, and formed in a substantial band shape to be wrapped around the occiput from a chin tip through right and left cheeks includes a mouth periphery that covers at least a location corresponding to the mouth with an opening, a mandible section that covers the chin tip and at least a part of the lower surface of the mandible, a cheek section that covers a part of the cheek, and a wrap-around section that is wrapped around the lateral sides and the occiput. Further, the cosmetic mask includes a pair of stimulators that provides electric or ultrasonic stimulation to location corresponding to at least one of the zygomatic muscles and the masseter muscle of a user, and a stimulator fitting section to fit in each of the stimulators in the cheek section.