Eyelash Measuring Tool With Integrated Trimming Edge

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Solution Overview

Problem

Conventional methods for adjusting artificial eyelashes are cumbersome, time-consuming, and prone to damage due to the delicate nature of the lashes, requiring a tool for quick, reliable, and user-friendly measurement and trimming.

Innovation Solution

A measuring tool with a body portion, flange, and indicia for measuring the lateral length of eyelashes, which can also function as an applicator, is designed to facilitate easy adjustment and application of artificial eyelashes, comprising a lightweight material with a wishbone shape and angled leg for convenient use.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If conventional manual measuring and trimming methods are used, then the user can adjust artificial eyelashes, but the process becomes time-consuming and cumbersome

Engineering Contradiction:
Improvespeed of adjusting artificial eyelashesVSAvoidtime required for measuring and trimming
Core Design Contradiction:
ProductivityVSLoss of time

Solution Approach 1:

The patent combines the measuring function and trimming function into a single integrated tool. The measuring tool includes a flange with indicia for measuring eyelash length and a cutting edge for trimming, allowing both operations to be performed in one continuous motion without switching between separate measuring and cutting instruments, thereby significantly reducing the time required for adjusting artificial eyelashes

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The measuring tool serves multiple functions: it measures the lateral length of natural eyelashes using the flange with indicia, trims the artificial eyelashes to match using the cutting edge, and can also serve as an applicator for applying the trimmed eyelashes. This multi-functionality eliminates the need for multiple separate tools and streamlines the entire adjustment process

Inventive Principle:
Principle #6Universality (Multi-functionality)

2Manufacturing precision

If the user repeatedly retrieves and adjusts artificial eyelashes manually, then the length can be corrected, but the delicate eyelash strands may be damaged

Engineering Contradiction:
Improveaccuracy of length adjustmentVSAvoiddamage to delicate artificial eyelash strands
Core Design Contradiction:
Manufacturing precisionVSObject-affected harmful factors

Solution Approach 1:

The tool allows the user to measure the natural eyelash length first using the flange with indicia, determine the exact trimming length before making any cuts, and then trim the artificial eyelashes in a single precise action. This preliminary measurement and planning eliminates the need for repeated trial-and-error adjustments that could damage the delicate eyelash strands

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The measuring flange with indicia serves as an intermediary reference that allows the user to visually compare the natural eyelash length against the marked measurements on the flange, determine the correct trimming length without handling the fragile artificial eyelashes repeatedly, and then make a single accurate cut

Inventive Principle:
Principle #24Intermediary (Mediator)

3Measurement precision

If the user positions artificial eyelashes in front of a mirror for comparing length, then accurate measurement is possible, but the process becomes cumbersome

Engineering Contradiction:
Improveaccuracy of length measurementVSAvoidconvenience of measuring process
Core Design Contradiction:
Measurement precisionVSEase of operation

Solution Approach 1:

The flange with indicia acts as a portable measuring intermediary that can be held directly against the eyelashes during application. Instead of requiring the user to position the eyelashes in front of a mirror and manually measure, the indicia on the flange provide direct visual reference marks that align with the natural eyelashes, enabling accurate measurement and comparison in a single straightforward action

Inventive Principle:
Principle #24Intermediary (Mediator)

Solution Approach 2:

The measuring tool is designed to be self-contained with integrated indicia that eliminate the need for external mirrors or separate measuring instruments. The user can perform the entire measuring and trimming process using only the tool itself, holding the flange against the eyelashes to read the length directly from the indicia without requiring additional equipment or complex positioning

Inventive Principle:
Principle #25Self-service

Data Source

PatentUS10398212B2Tools, kits, and methods for adjusting artificial eyelashes
Publication Date: 2019.09.03 KISS NAIL PRODUCTS INC
  • US10398212B2 patent drawing
  • US10398212B2 patent drawing
  • US10398212B2 patent drawing

AI summary

The present disclosure relates to tools, kits, and methods for adjusting artificial eyelashes. The tool includes a body portion, a flange coupled to the body portion, and a plurality of indicia on the flange for measuring a lateral length of an individual's eyelashes.