Artificial Nail Package With Snap-Fit Cap for Secure Reuse

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Solution Overview

Problem

Conventional display packages for artificial nails are functionally unsatisfactory as they do not securely store or re-seal the nails, leading to frustration and loss, and lack marketing appeal with their generic rectangular or square shape.

Innovation Solution

A display package shaped like a nail polish bottle with a cylindrical neck, grooves, and a cap with tabs, forming a secure and recognizable storage unit that can be easily assembled and resealed, featuring a main body with inwardly contouring walls and a flat base, along with optional trays for organized nail storage.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If conventional cardboard and plastic display packages are used, then manufacturing cost is low and ease of manufacture is good, but security of storage deteriorates and reliability worsens

Engineering Contradiction:
Improvesecurity of storageVSAvoidease of manufacture
Core Design Contradiction:
ReliabilityVSEase of manufacture

Solution Approach 1:

The package is divided into a body portion and a cap portion that can be assembled together. The body portion contains a recessed area with a resilient member, while the cap portion has a protruding member that engages with the resilient member to create a secure snap-fit closure. This segmentation allows each part to be manufactured separately using standard plastic molding processes, maintaining ease of manufacture while achieving reliable secure storage through the interlocking mechanism.

Inventive Principle:
Principle #1Segmentation

2Loss of information

If conventional display packages are used, then device complexity is low, but marketing appeal deteriorates and information display worsens

Engineering Contradiction:
Improveinformation displayVSAvoiddevice complexity
Core Design Contradiction:
Loss of informationVSDevice complexity

Solution Approach 1:

The package incorporates a transparent or translucent portion that allows customers to visually inspect the artificial nails inside without opening the package. This transparent section can be positioned to display the nails in an organized manner, enabling customers to see the product details, colors, and styles clearly. This simple visual display feature significantly improves information display and marketing appeal without adding complex mechanical or electronic components.

Inventive Principle:
Principle #32Color changes

3Loss of substance

If conventional display packages are used, then ease of operation is good for opening, but re-sealing capability deteriorates and loss of substance worsens

Engineering Contradiction:
Improveloss of artificial nailsVSAvoidre-sealing capability
Core Design Contradiction:
Loss of substanceVSEase of operation

Solution Approach 1:

The package features a self-sealing mechanism where the resilient member in the body portion automatically engages with the protruding member on the cap portion when the cap is placed back on the body. This self-sealing action occurs without requiring additional tools, adhesives, or complex closure mechanisms. The user simply needs to snap the cap back onto the body, and the resilient member provides automatic sealing, preventing loss of artificial nails while maintaining ease of operation.

Inventive Principle:
Principle #25Self-service

Data Source

PatentUS20110303235A1Artificial nail display package
Publication Date: 2011.12.15 KISS NAIL PRODUCTS INC
  • US20110303235A1 patent drawing
  • US20110303235A1 patent drawing
  • US20110303235A1 patent drawing

AI summary

A display package is provided that informs the customer of the product contained therein as well as providing a functional and useful storage unit for artificial nails when not in use. The display package includes a cylindrical neck portion at a first end having one or more grooves and a cap having one or more tabs located in an inner portion of the cap, the one or more tabs fitting into the one or more grooves. The display package further comprises a main body having a front wall, a back wall, and sidewalls that contour inwards to connect to the cylindrical neck portion, the main body having a flat base at a second end opposite to the cylindrical neck portion with the walls of the main body forming a cavity there within.