Segmented Jewelry Link With Exposed End Faces

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Solution Overview

Problem

Conventional jewelry links do not provide multi-dimensional visual enhancement and lack exposed cross-sectional link faces, making them insufficient as focal points of interest in jewelry articles.

Innovation Solution

A link design comprising two portions with exposed end faces, where the outer circumferential portions of the legs of one portion are attached to the other, allowing for visible end faces and various orientations such as rotation or offset along a common or respective longitudinal axis.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Shape

If conventional closed loop link design is used, then connection function is achieved, but visual enhancement and focal point creation are insufficient

Engineering Contradiction:
Improvevisual enhancementVSAvoidlink structure
Core Design Contradiction:
ShapeVSDevice complexity

Solution Approach 1:

The link is divided into two distinct portions (first portion and second portion) that are rotated relative to each other about a common longitudinal axis. Each portion has legs with exposed end faces, creating multiple visible surfaces that provide visual enhancement while maintaining the connection function through the attached outer circumferential portions.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The link design incorporates multiple dimensions of visual interest by rotating the first and second portions about a common longitudinal axis, creating exposed end faces that are visible from multiple angles. This multi-dimensional arrangement transforms a conventional two-dimensional link into a three-dimensional focal point with visible cross-sectional faces.

Inventive Principle:
Principle #17Another dimension (Dimensionality change)

2Shape

If link portions are rotated relative to each other to create visible end faces, then multi-dimensional visual enhancement is achieved, but manufacturing complexity increases

Engineering Contradiction:
Improveexposed cross-sectional facesVSAvoidlink fabrication
Core Design Contradiction:
ShapeVSEase of manufacture

Solution Approach 1:

The link is segmented into two portions that can be manufactured separately and then assembled by attaching their outer circumferential portions. This segmentation allows each portion to be fabricated independently with the required rotational orientation, making the complex multi-dimensional shape achievable through modular manufacturing processes.

Inventive Principle:
Principle #1Segmentation

Data Source

PatentUS12302999B2Jewelry link
Publication Date: 2025.05.20 CEMAYLA LLC
  • US12302999B2 patent drawing
  • US12302999B2 patent drawing
  • US12302999B2 patent drawing

AI summary

A jewelry link having a first portion having an end, legs extending from the end and terminating in first portion end faces, and a first cross section; and a second portion having an end, legs extending from the end and terminating in second portion end faces, and a second cross section. An outer circumferential portion of the legs of the first portion are attached to an outer circumferential portion of the legs of the second portion. The first portion end faces and the second portion end faces are visible.