Replaceable Nail Tip Display Device Modular Connector System

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Solution Overview

Problem

Current nail tip display devices have fixed positions, making it difficult to switch or remove individual nail tips, limiting the ability to compare different color schemes efficiently and preventing mass production of sets, as well as restricting simultaneous work by multiple individuals or machines.

Innovation Solution

A replaceable nail tip display device featuring a base with connection bays and removable connectors, allowing each nail tip to be individually secured and reattached without disturbing others, enabling easy switching and simultaneous application of cosmetic products.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If nail tips are fixed on a board, then the display structure is stable and simple, but individual nail tips cannot be removed or switched, limiting flexibility and productivity

Engineering Contradiction:
Improveability to remove and switch individual nail tipsVSAvoidstructure complexity with connectors and connection bays
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The display device is divided into independent modular units where each nail tip is separately connected to the base through individual connectors. This segmentation allows each nail tip to be independently removed, added, or switched without affecting other nail tips, thereby improving adaptability while maintaining a relatively simple overall structure.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The connection system transitions from a fixed static structure to a dynamic reversible structure. Connectors can be securely attached to connection bays and equally easily removed and reattached, enabling the system to adapt dynamically to different display configurations and productivity requirements.

Inventive Principle:
Principle #15Dynamics

2Ease of operation

If multiple color schemes are displayed on one board, then comparison is easy for customers, but switching between color schemes requires stopping work and manually replacing entire sets, reducing productivity

Engineering Contradiction:
Improveease of comparing color schemesVSAvoidproductivity when switching color schemes
Core Design Contradiction:
Ease of operationVSProductivity

Solution Approach 1:

By dividing the display into individually connectable nail tips rather than fixed groups, workers can quickly swap out single nail tips or small groups while maintaining the rest of the display. This enables rapid reconfiguration for different color scheme comparisons without requiring complete set replacements, thus improving productivity.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

Multiple nail tips with different color schemes can be pre-prepared and kept ready. When switching is needed, pre-prepared nail tips can be quickly connected to the base, reducing downtime and improving overall productivity during color scheme transitions.

Inventive Principle:
Principle #10Preliminary action

3Ease of manufacture

If nail tips are fixed on a board, then manufacturing is simple, but mass production of display sets is prevented due to inability to efficiently switch and reuse components

Engineering Contradiction:
Improveease of manufacturing display deviceVSAvoidmass production capability of display sets
Core Design Contradiction:
Ease of manufactureVSProductivity

Solution Approach 1:

The modular connector-based design allows nail tips to be manufactured and prepared separately, then efficiently assembled to the base in standardized connection bays. This segmentation enables parallel production processes and facilitates mass production by allowing independent manufacturing of components that can be quickly assembled into complete display sets.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The reusable connector and connection bay system allows nail tips to be easily removed, recovered, and reused across multiple display sets. This reduces waste and enables efficient mass production by allowing components to be cycled through multiple production runs rather than being discarded with each display set.

Inventive Principle:
Principle #34Discarding and recovering

Data Source

PatentUS10463134B1Replaceable nail tip display device and method
Publication Date: 2019.11.05 ZHEN LIJUAN
  • US10463134B1 patent drawing
  • US10463134B1 patent drawing
  • US10463134B1 patent drawing

AI summary

A replaceable nail tip display device, comprises a plurality of nail tips; a plurality of connectors, wherein each of the plurality of connectors is attached with each of the plurality of nail tips; a base; a plurality of connection bays formed on the base, wherein the plurality of connectors are configured to be securable and releasable from and the plurality of connection bays; and wherein each of the plurality of nail tips can be removed from or reattached to the base individually without moving others of the plurality of nail tips. Also a method of display a plurality of nail tips.