Mascara Drying and Eyelash Lifting with Guided Airflow

Resolve Bottlenecks,
Find Innovative SolutionsGenerate Solutions

Solution Overview

Problem

Existing methods for drying and curling eyelashes after mascara application often result in undesirable orientations, such as falling flat or awry, and may cause eye irritation.

Innovation Solution

A mascara drying and eyelash lifting device with a handle, air applicator, and eyelash pad that uses a motor to direct airflow to dry and lift eyelashes while minimizing eye contact, featuring removable eyelash pads for hygiene and adjustable settings.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Illumination intensity

If mascara is applied to eyelashes, then the eyelashes appear more noticeable, but the weight of wet mascara causes eyelashes to fall flat and may smear over the eye

Engineering Contradiction:

Improvevisibility of eyelashesVSAvoidorientation of eyelashes

Core Design Contradiction:

Illumination intensityVSShape

Solution Approach 1:

The device applies lifting action to eyelashes before the mascara fully dries, while the mascara is still malleable. The pad presses the eyelashes into the desired lifted position against the curved surface, and the simultaneous airflow dries the mascara in this corrected orientation, preventing the lashes from falling flat

Inventive Principle:

Principle #10Preliminary action

Solution Approach 2:

The device combines multiple functions into a single tool: drying the mascara, lifting the eyelashes, and holding them in position. The air applicator and eyelash pad work together simultaneously - the pad provides mechanical lifting while the airflow removes excess moisture, achieving both shape correction and drying in one operation

Inventive Principle:

Principle #5Merging (Combining)

2Loss of time

If users attempt to dry eyelashes with hair dryers or eyelash dryers, then the mascara dries faster, but the eyelashes frequently end up drying in undesirable orientations

Engineering Contradiction:

Improvedrying time of mascaraVSAvoidorientation of eyelashes

Core Design Contradiction:

Loss of timeVSShape

Solution Approach 1:

The device merges the drying function with the lifting function. The air applicator directs airflow to dry the mascara while the eyelash pad simultaneously presses the lashes against the curved surface to maintain the lifted orientation, ensuring both speed and proper shape

Inventive Principle:

Principle #5Merging (Combining)

Solution Approach 2:

The curved surface with eyelash pad acts as an intermediary between the airflow and the eyelashes. It provides physical support and guidance to the eyelashes during the drying process, ensuring they maintain the desired orientation while moisture is removed

Inventive Principle:

Principle #24Intermediary (Mediator)

3Shape

If users apply pressure to lift eyelashes manually, then the eyelashes can be curled upward, but this may cause eye irritation and is difficult to maintain proper orientation

Engineering Contradiction:

Improvecurl and lift of eyelashesVSAvoideye irritation

Core Design Contradiction:

ShapeVSObject-affected harmful factors

Solution Approach 1:

The device uses pneumatic airflow to dry the mascara remotely, reducing the need for direct manual pressure on the eyelashes. The air applicator directs controlled airflow to evaporate moisture from a distance, while the pad provides gentle, distributed pressure against the curved surface, minimizing irritation while achieving the lift

Inventive Principle:

Principle #29Pneumatics and hydraulics

4Ease of manufacture

If a fixed structure is used for drying and lifting, then the device is simple to manufacture, but it cannot adapt to different eyelash orientations or user preferences

Engineering Contradiction:

Improvesimplicity of device constructionVSAvoidadjustability to different eyelash orientations

Core Design Contradiction:

Ease of manufactureVSAdaptability or versatility

Solution Approach 1:

The device incorporates adjustable components that allow users to modify the airflow direction and intensity, as well as the position of the eyelash pad. This enables adaptation to different eyelash lengths, curl preferences, and eye shapes while maintaining a relatively simple overall structure

Inventive Principle:

Principle #15Dynamics

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 dries and lifts eyelashes to a desired orientation while reducing eye irritation and allowing for easy cleaning and user customization.

Implementation Method 1

uses a motor to direct airflow to dry and lift eyelashes

Methodology Applied

Scientific EffectEvaporation: Evaporation

Implementation Method 2

pressing against the user's eyelashes in order to assist the user in achieving the desired lifted orientation

Methodology Applied

Scientific EffectMechanical Force: Mechanical Force

Data Source

PatentUS20250338938A1Mascara drying and eyelash lifting device and methods therefor

Publication Date: 2025.11.06 VILHELM VENTURES LLC

AI summary

A mascara drying and eyelash lifting device includes a handle; an eyelash pad connected to the handle; and a fan supported by the handle to blow air across the eyelash pad.