Foot Exfoliator with Segmented Protrusion Zones
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Solution Overview
Problem
Existing nail polishers and foot exfoliators with hexagonal honeycomb patterns suffer from large intervals between protrusions, leading to potential scratching of nails and skin damage during use.
Innovation Solution
A foot exfoliator with a high-gloss nail polisher featuring a divided surface with periodically arranged circular, elliptical, and rhombic protrusions, along with comb-pattern or vertical stripe protrusions, designed to safely remove dead skin cells without damaging the skin, and an electric rotary polishing kit for efficient dead skin cell removal.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If hexagonal honeycomb pattern protrusions are used, then dead skin cell removal capability is improved, but large intervals between protrusions cause scratching of nails and skin damage
Solution Approach 1:
The surface is divided into distinct functional zones: a foot exfoliating part with specific protrusion patterns for dead skin removal, and a nail polishing part with different patterns for nail care. This segmentation allows each zone to be optimized for its specific function without compromising safety.
Solution Approach 2:
Different regions of the plate have different protrusion patterns tailored to their specific functions. The foot exfoliating part has patterns optimized for removing dead skin cells, while the nail polishing part has patterns designed for safe nail polishing, ensuring each area has the appropriate quality for its purpose.
2Device complexity
If a single plate is used for both foot exfoliation and nail polishing, then device complexity is reduced, but the plate surface must accommodate multiple functions with different requirements
Solution Approach 1:
Two separate care functions (foot exfoliation and nail polishing) are merged into a single plate structure. The plate integrates both a foot exfoliating part and a nail polishing part, allowing users to perform both functions with one device rather than requiring separate tools.
Solution Approach 2:
The plate is designed as a universal tool that can perform multiple functions: removing dead skin cells from feet and polishing nails. The single plate structure accommodates both functions through its divided surface with specialized zones for each purpose.
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 allows for simultaneous nail polishing and foot exfoliation without skin damage, effectively removing dead skin cells and achieving a glossy nail finish using a single device.
Implementation Method 1
one or more protrusions, among circular, elliptical, and rhombic protrusions, and protrusion columns are arranged at certain intervals to safely remove the hard dead skin cells formed on a heel of a sole
Implementation Method 2
in the nail polishing part, stripe protrusions are arranged to make nails, which are part of the human body, glossy
Data Source
AI summary
Provided is a foot exfoliator with a high-gloss nail polisher in which one surface of a hard plate such as a glass plate is divided into a foot exfoliating region and a nail polishing region, the foot exfoliator including a foot exfoliating part, in which one protrusion selected from protrusions having a circular shape, an elliptical shape, and a rhombic shape and a protrusion column are periodically and repeatedly arranged in a predetermined region of the plate, and a nail polishing part, in which a plurality of vertical stripe protrusions or inclined stripe protrusions are arranged to perform nail polishing in regions of an area of the plate excluding the foot exfoliating part.