Electro-mechanical Skin Pulling Device with Roller Drive and Remote Control
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Solution Overview
Problem
Existing external skin alteration devices are unreliable, uncomfortable, and limited in their ability to provide precise and adjustable skin tension, particularly in the vertical direction, and often cause hair loss and visibility issues.
Innovation Solution
An electro-mechanical skin pulling device with a two-piece design featuring a skin pulling flap attached to the skin and a manual or remote control hair anchor that uses a roller drive system and sensors to adjust and maintain skin tension, allowing for both vertical and horizontal pulling forces, integrated with a wireless remote control system for adjustment and monitoring.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Force
If tape is used for skin pulling, then skin tension is applied, but the tape pulls loose from the skin and becomes unstable
Solution Approach 1:
The device divides the skin pulling system into separate functional components: adhesive patches for skin attachment, elastic bands for tension application, and hair anchors for stabilization. This segmentation allows each component to optimize its specific function, preventing the tape from pulling loose while maintaining effective skin tension.
Solution Approach 2:
The patent introduces intermediate elements such as adhesive patches that mediate between the elastic band and the skin, and hair anchors that mediate between the elastic band and the hair. These intermediaries distribute forces and prevent direct pulling on the skin surface, enhancing stability while maintaining tension.
2Force
If rubber or elastic band is used to exert pull force, then skin tension is applied, but the band shifts position causing inappropriate skin tension changes
Solution Approach 1:
The patent employs counterbalancing mechanisms where elastic bands are routed through guide channels and anchored to hair on both sides of the head. This creates a balanced system where tension forces are distributed and positioned stably, preventing unwanted shifting and maintaining consistent skin tension.
Solution Approach 2:
The device incorporates adjustable mechanisms that allow users to monitor and adjust the position and tension of elastic bands. This feedback capability ensures that the bands remain in optimal positions and that skin tension remains appropriate, correcting any shifts before they cause problems.
3Force
If tape is used for skin alteration, then skin tension is applied, but adjustment requires reattaching new tape or retying bands which is clumsy and imprecise
Solution Approach 1:
The patent employs dynamic adjustment mechanisms including sliding knots, adjustable elastic bands, and reusable adhesive patches that can be easily repositioned. These dynamic elements allow for precise and convenient adjustment of skin tension without requiring complete reattachment, making the system adaptable to changing needs.
Solution Approach 2:
The device creates a universal system where the elastic bands and adhesive patches can be used in multiple configurations and positions. The same components serve multiple functions: applying tension, stabilizing position, and allowing adjustment. This multi-functionality simplifies operation and eliminates the need for multiple specialized components.
4Force
If rubber or elastic band is used for skin pulling, then skin tension is applied, but the band is visible and not camouflaged
Solution Approach 1:
The patent applies local quality by making the elastic bands translucent or skin-toned in the areas where they contact the skin, while allowing them to be opaque or colored in areas where visibility is less critical. The adhesive patches are designed to be thin and skin-colored to blend with the skin surface, camouflaging the tension application system.
5Force
If clasp devices are used to pull hair close to hairline, then skin tension is applied, but hair is pulled out causing significant discomfort
Solution Approach 1:
The patent introduces soft intermediate elements such as fabric-covered anchors and padded attachments that mediate between the elastic band and the hair. These intermediaries distribute the pulling force across multiple hair shafts and the scalp, preventing individual hair from being pulled out while still providing effective skin tension.
Solution Approach 2:
The device incorporates cushioning elements and protective coverings on all components that contact the hair and scalp before the tension is applied. This beforehand cushioning prevents damage to the hair and comfort issues, allowing the skin tension to be applied effectively without harmful side effects.
Data Source
AI summary
The present invention is an electro-mechanical external skin pulling device for users to pull/stretch and hold in place their skin in an easy, reliable, safe and predictable manner to enable facial, eye, cheek, neck and/or throat appearance modifications, integrated with an optional wireless remote control adjustment/monitoring system using either a mobile communication device running an application for the present invention or a dedicated remote control device to adjust and maintain the desired skin alteration.