Jewelry Enhancer for Adjustable Necklace Strands

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Solution Overview

Problem

Existing jewelry necklaces lack variability in appearance, requiring users to change necklaces entirely to achieve different looks, limiting user customization and adaptability.

Innovation Solution

A jewelry necklace design featuring upper and lower strands with a ring or loop enhancer that allows easy attachment and detachment of lower strands, enabling adjustable length and ornamental changes, along with the option to add decorative elements, providing a versatile and customizable appearance.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If traditional fixed-design necklaces are used, then manufacturing is simple and reliable, but appearance variability is limited and users must change entire necklaces to achieve different looks

Engineering Contradiction:

Improveappearance variabilityVSAvoidnecklace structure

Core Design Contradiction:

Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The necklace is divided into separate functional components: an upper strand, a lower strand, and an enhancer element. This segmentation allows each component to be manufactured independently and then assembled, providing appearance variability while maintaining manufacturing simplicity for each individual component.

Inventive Principle:

Principle #1Segmentation

Solution Approach 2:

The enhancer element serves multiple functions: it connects the upper and lower strands, provides a catch mechanism for attachment, and acts as a decorative component itself. This multi-functionality reduces the need for separate components, simplifying the overall structure while enhancing adaptability.

Inventive Principle:

Principle #6Universality (Multi-functionality)

2Ease of operation

If users want different ornamental appearances, then customization is desired, but changing entire necklaces is time-consuming and inconvenient

Engineering Contradiction:

Improveease of changing appearanceVSAvoidtime to change necklace

Core Design Contradiction:

Ease of operationVSLoss of time

Solution Approach 1:

The necklace incorporates a dynamic attachment mechanism through the enhancer's catch and opening, allowing the lower strand to be easily attached and detached. This enables users to change ornamental appearances quickly without permanently fixing components, reducing the time and effort required to switch between different looks.

Inventive Principle:

Principle #15Dynamics

3Adaptability or versatility

If decorative elements are added to enhance ornamental appearance, then versatility is improved, but device complexity increases

Engineering Contradiction:

Improveornamental customizationVSAvoidnumber of components

Core Design Contradiction:

Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The enhancer element combines the connection function and decorative function into a single integrated component. By merging these functions, the design allows decorative elements to be added without proportionally increasing the number of separate components, thus enhancing versatility while controlling overall complexity.

Inventive Principle:

Principle #5Merging (Combining)

Data Source

PatentUS9456667B2Jewelry enhancer

Publication Date: 2016.10.04 BIXBY BARBARA

AI summary

An enhancer for jewelry necklaces in which the enhancer is connected to lower ends of an upper strand and allows a plurality of lower strands to be attached to each respective enhancer so as to allow the consumer to provide a plurality of ornamental appearances for the resulting necklace structure. An alternative embodiment uses a single enhancer for allowing a plurality of decorative elements such as charms to be added to a necklace.