Adjustable Jewelry Link Hinge for User Length Resizing
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Solution Overview
Problem
Existing jewelry, such as necklaces and bracelets, require tedious resizing processes by jewelers to adjust length, lacking a connectable and adjustable length component that can be easily modified by the wearer.
Innovation Solution
A novel hinge system comprising a first and second piece connected in a hinge-like configuration, allowing for adjustable length adjustment by a user through a moveable interlocking mechanism, enabling elongation and retraction of jewelry components.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If traditional jewelry resizing methods are used, then jewelry length can be adjusted, but the process becomes tedious and requires professional jeweler assistance
Solution Approach 1:
The jewelry piece is divided into multiple modular segments or links that can be independently adjusted. Each segment contains connection elements that allow individual sections to be moved or reconfigured, enabling the wearer to adjust the overall length by simply repositioning segments rather than performing complex resizing operations.
Solution Approach 2:
The jewelry incorporates dynamic connection mechanisms such as movable clasps, adjustable links, or sliding components that allow the length to be changed on-demand by the wearer. These dynamic elements enable continuous or discrete adjustment of the jewelry length without requiring professional intervention or time-consuming processes.
2Adaptability or versatility
If fixed-length jewelry is manufactured, then manufacturing precision is maintained, but the jewelry cannot be easily adjusted by the wearer
Solution Approach 1:
The jewelry design incorporates nested or telescoping elements where smaller components fit within larger ones, allowing for compact storage when not in use and easy extension when adjustment is needed. This nesting principle maintains a relatively simple overall structure while enabling multiple length configurations through the nested components.
Solution Approach 2:
Adjustable connection elements or intermediary components are introduced between the fixed portions of the jewelry. These intermediaries serve as the only variable parts that enable length adjustment, while the majority of the jewelry structure remains simple and fixed, thus adding minimal complexity while achieving adaptability.
3Adaptability or versatility
If removable components are added for adjustment, then length flexibility improves, but the structural integrity and reliability may be compromised
Solution Approach 1:
The adjustable components are merged with the main jewelry structure through integrated connection mechanisms. Rather than being separate removable parts, the adjustment elements are combined with the jewelry's framework using secure connections such as welded joints, interlocking mechanisms, or permanent adhesives, ensuring that no parts can detach during normal wear while still allowing controlled adjustment.
Solution Approach 2:
The jewelry is pre-configured with built-in adjustment mechanisms during manufacturing, such as pre-positioned links, pre-formed clasps, or pre-set sliding sections. These preliminary actions ensure that all connection points are securely established before the product reaches the consumer, eliminating the need for additional removable components that could compromise structural integrity.
Data Source
AI summary
A link system having a first piece and a second piece both including an elongated portion, a first end extending from the elongated portion and curved to form a first opening, and a second end extending from the elongated portion curved to form a second opening wherein the curved ends forming the opening of the second piece extend respectively through the openings of the first piece to interlock the first piece with the second piece and wherein the openings of the first piece are movable along the curved portion forming the openings of the second piece respectively such that the hinge is adjustable.