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Threaded beaded decorative chain

A decorative chain and screw thread technology, applied in the field of decorative chains, can solve the problems of inconvenient opening, unsightly, single locking structure, etc., and achieve the effect of easy manufacture, good integrity and firm connection

Inactive Publication Date: 2016-11-09
赵威
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the problems existing in the prior art, the present invention provides a threaded bead needle decorative chain, which solves the problems in the prior art that the structure between the chain and the buckle and the buckle itself are single, unattractive, and inconvenient to open.

Method used

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  • Threaded beaded decorative chain
  • Threaded beaded decorative chain
  • Threaded beaded decorative chain

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] As shown in the figure, the threaded bead needle decorative chain is composed of a chain and a lock. The chain is an apron ring, and elastic jacks 2 are provided at both ends of the apron ring, and a barrier 3 is provided at the port of the elastic jack; The lock includes a rod 4 and a rod nail 5, the two ends of the rod 4 are provided with external threads 6, and one end of the rod 5 is provided with an internal thread hole 7, and the rod 4 and the rod nail 5 are flexibly connected by threads, and the rod One end of the nail connected to the screw rod is set as a truncated cone; the other end of the rod nail is provided with a hemispherical fixing button 8, the fixing button includes an insertion end and a fixing end, the radius of the fixing end is greater than the radius of the jack, and the fixing button matches the chain jack.

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PUM

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Abstract

The present invention relates to a threaded beaded decorative chain composed of a chain and a lock. Two ends of the chain are provided with elastic holes, the lock includes a shank and heads, two ends of the shank are each movably connected with one end of the corresponding head, and the other end of each head is provided with a fixing button matching with a chain hole. The threaded beaded decorative chain is simple in structure, easy to manufacture, attractive in appearance, firm to connect and convenient to use, is highly decorative and artistic, and is also applicable to use with other jewelry such as necklaces. The threaded beaded decorative chain is good in integrity, easy to open and close and long in service life.

Description

technical field [0001] The invention relates to a decorative chain, in particular to a threaded bead needle decorative chain. Background technique [0002] Jewelry has been loved by women since ancient times. With the improvement of people's living standards, women's demand for jewelry products is also increasing, and jewelry consumption demand is also diversified, personalized and graded. However, the combination of chains and locks and the variety of locks are relatively single. The styles are outdated, usually with lobster clasps or hook-and-eye clasps. This kind of clasp has a single style, lacks change in shape, is not beautiful and is easy to deform. In addition, some locks adopt a buckle snap-off structure. Long-term snap-off is easy to cause damage to the surface of the lock and the user's nails. The service life is short, and it usually requires the help of others to wear it, which is very inconvenient. Based on the above situation, it is urgent to add new designs...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A44C11/00
CPCA44C11/00
Inventor 赵威
Owner 赵威
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