User-friendly jewelry chain

Abstract

A user-friendly jewelry chain having a chain, a charm, a stop ring and a clasp; the stop ring has a flexible positioning component; the charm has a positioning through-hole. The charm is sleeved on the stop ring and fixedly positioned on the stop ring. The clasp has a male end, a female end, a locking sleeve, a flexible pin component and a flat spring component. The female end is connected to the chain; the flexible pin component and the flat spring component are respectively mounted on the female end. A pin slot and a flat spring slot are formed in the locking sleeve. The pin slot has horizontal slots and a vertical slot. The female end is sleeved into the locking sleeve. The flexible pin component and flat spring component of the female end respectively act on slot walls of the vertical slot and the flat spring slot.

Description

BACKGROUND OF THE INVENTION[0001]The present invention relates to a chain ornament, particularly a jewelry chain ornament strung with charms.[0002]Jewelry chain product such as hand chain, necklace and so forth basically comprises a chain, charms strung onto the chain and a closed-loop clasp for securing two ends of the chain together. In order to allow the charms to be fairly distributed on the chain, a stop ring is generally used to separate the charms on the chain. There are two methods of separating the charms by means of the stop ring. One of the methods is providing an external screw thread on an outer surface of the stop ring and an internal screw thread in an assembly opening of each of the charms, and passing the charms through the stop ring and preventing the charms from passing the stop ring on their own by means of the external screw thread of the stop ring and the internal screw threads of the charms. However, this method requires multiple rotations of the charms during...

AI Technical Summary

Benefits of technology

The present invention provides a user-friendly jewelry chain that is easy to use and eliminates the need for alignment when mounting or adjusting the charms. It is convenient, quick to use, and equipped with a clasp that securely keeps the chain in place. The invention includes a flexible positioning component and a positioning through-hole, allowing the charms to be easily strung onto the chain without needing to rotate them multiple times. This design improves the assembly process and makes it more convenient to wear.

Problems solved by technology

However, this method requires multiple rotations of the charms during assembly before the charms can pass through the stop ring, thus consuming much time and energy for assembly, and the productivity is low.

Screw threads are easily worn out while in use, reducing the lifespan of the jewelry chain.

This method requires the charm to be aligned with the stop ring for multiple times during assembly, thus assembly is inconvenient.

When in use, the positioning through-hole of the charm may accidentally align with the positioning portion of the stop ring so that the charm may pass through the stop ring on its own, thus user needs to pass the charm through the stop ring again, resulting in inconvenience in use.

First, the male end and the female end are not secured together securely and are easy to be detached.

Second, the structures of the male end and the female end are complicated and are not good for production.

Third, assembling and securing the male end and the female end involve a lot of steps, thus assembly is inconvenient.

In view of the aforesaid disadvantages now present in the prior art, it is very necessary to redevelop and redesign the clasp part of the jewelry chain.

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