Artificial Nail Application Tab for Residue-Free Placement

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Solution Overview

Problem

Existing methods for placing preformed artificial nails are inaccurate and cumbersome, often requiring repositioning or additional manicuring due to unreliable adhesive tools and ergonomic difficulties, especially with shorter nails.

Innovation Solution

A nail application tab with an adhesive attachment portion and a flexible or rigid extension portion that allows for precise placement without residue, eliminating the need for subsequent manicuring.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If adhesive is applied directly to the natural nail bed or artificial nail for bonding, then the artificial nail can be attached to the natural nail, but it becomes difficult to adjust the position once initial placement is made and may result in substandard appearance or time-consuming cleaning

Engineering Contradiction:

Improveadhesion reliabilityVSAvoidposition adjustment ease

Core Design Contradiction:

ReliabilityVSEase of operation

Solution Approach 1:

The invention divides the adhesive system into two separate components: a removable application tab with adhesive and a separate adhesive layer on the artificial nail. This segmentation allows the tab to be removed without leaving residue on the nail, enabling position adjustment while maintaining reliable adhesion through the dedicated adhesive layer.

Inventive Principle:

Principle #1Segmentation

Solution Approach 2:

The application tab serves as an intermediary element between the user and the adhesive. It provides a tacky surface for initial placement and holding the artificial nail during application, but can be cleanly removed without becoming part of the permanent adhesive bond, thus facilitating position adjustment.

Inventive Principle:

Principle #24Intermediary (Mediator)

2Adaptability or versatility

If preformed artificial nails are made from molded thermoplastic and available in various lengths and styles, then a wide range of nail options are provided, but accurate placement becomes particularly difficult with shorter nails that do not extend far beyond the fingertip

Engineering Contradiction:

Improvenail style varietyVSAvoidplacement accuracy

Core Design Contradiction:

Adaptability or versatilityVSEase of operation

Solution Approach 1:

The invention adds a dimensional element (the application tab extending from the artificial nail) that provides additional leverage and grip for placement. This extended dimension allows users to grasp and position shorter nails accurately by holding the tab rather than relying solely on the nail's own length extending beyond the fingertip.

Inventive Principle:

Principle #17Another dimension (Dimensionality change)

3Ease of operation

If application tabs are molded with the artificial nail and must be severed afterward, then the tab can facilitate placement, but subsequent manicuring work is required to file burrs and ensure acceptable appearance

Engineering Contradiction:

Improveplacement facilitationVSAvoidmanicuring time

Core Design Contradiction:

Ease of operationVSProductivity

Solution Approach 1:

The invention extracts the application tab from the artificial nail through a clean separation mechanism. The tab is designed to be removed intact without leaving burrs or residue that would require filing. This extraction is achieved through the adhesive design where the tab's adhesive layer can be peeled off completely, eliminating the need for subsequent manicuring work.

Inventive Principle:

Principle #2Taking out (Extraction)

4Ease of operation

If adhesive pads or tools are used to hold the artificial nail during placement, then placement can be facilitated, but the adhesive pads deteriorate over time and become contaminated, reducing their retaining force

Engineering Contradiction:

Improveplacement easeVSAvoidadhesive retention reliability

Core Design Contradiction:

Ease of operationVSReliability

Solution Approach 1:

The application tab functions as a disposable element that is discarded after use. Rather than attempting to make the adhesive pad permanent and reusable, the design accepts that the tab will be removed and discarded, eliminating the problems of deterioration and contamination. The tab's adhesive layer is designed for single-use performance.

Inventive Principle:

Principle #27Cheap short-living objects (Disposable)

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

Facilitates accurate and reliable placement of artificial nails with minimal manual effort and no subsequent manicuring required, ensuring a polished appearance.

Implementation Method 1

The attachment portion of the application tab includes an adhesive or be of a clingy structure that temporarily adheres to the nail

Methodology Applied

Scientific EffectAdhesion: Adhesive

Data Source

PatentUS8960200B2Artificial nails including application tabs

Publication Date: 2015.02.24 PACIFIC WORLD CORP

AI summary

A kit including a package containing a plurality of preformed artificial nails having an application tab that removably clings to a surface of the nail, the application tab assembly including a body protruding from the nail, an attachment portion, and, optionally, an adhesive disposed between the body and the artificial nail. The clinging portion of the attachment portion, and the adhesive, if utilized, leaves substantially no residue on the artificial nail when the application tab assembly is removed from the surface of the artificial nail.