Switching zipper

A zipper and switch technology, applied in the direction of sliding fastener components, applications, fasteners, etc., can solve the problems of chain cloth splitting and unsatisfactory prevention of zippers, etc., and achieve the effect of ensuring stability and effectiveness

Pending Publication Date: 2019-02-19
深圳金澜汉源科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The prior art such as the above-mentioned scheme cannot satisfactorily prevent at least two kinds of zipper abnormalities: one, the zipp

Method used

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  • Switching zipper
  • Switching zipper
  • Switching zipper

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] Embodiments of the invention. refer to figure 1 And its description, adopt common nylon zipper to transform, and it has included chain belt (1), zipper puller (2) and non-conductive fastener element (7). Set the sensitivity to 4cm, which is smaller than the width of the bank card; set the width of the conductive chain element to 1cm, which is larger than the opening gap length when the double zipper pullers are closed. On the two chain belts (1), apply a section of 1cm-wide nylon chain element with conductive silver paste correspondingly every 4cm to make it a conductive chain element (6), and the corresponding meshing of both sides is the chain element switch (5) . The smeared silver paste extends to the chain belt and extends 3mm from the chain teeth to form the film connection end of the chain tooth switch (5). A conductive cloth adhesive strip with a width of 3mm is used as a flexible wire (8) to be pasted on the chain belt, and pasted to the film connection end ...

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PUM

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Abstract

A switching zipper relates to the technical field of cases and clothing accessories and safety and anti-theft. A detection line linked to a zipper state is arranged on a zipper, and transverse zippersare arranged in a multi-section interval distribution mode; the detection line of each section of the transverse zippers is formed by butting and connecting a middle zipper tooth switch and flexiblewire sections on two side zipper belts in series; the zipper tooth switch consists of one or more pairs of conductive zipper teeth which are meshed and conducted, and can be conducted by selecting thezipper teeth, carrying out a surface treatment and carrying out a compact meshing structure; the flexible wire sections can be made by sticking a conductive film, coating a conductive solution and even implanting a conductive material into the zipper belts, and is in benign contact with the conductive zipper teeth and extends to the outside of the zipper belts; an external conductive contact is arranged on the zipper belts for leading to a detection circuit. The switching zipper is characterized by possessing characteristics of distributed circuit switches, presetting sensitivity indexes, effectively preventing the zipper from being opened and destroyed maliciously or accidentally, and generating real-time measurable state signals, thereby providing a technical foundation for safety and theft prevention of cases, clothes, tarpaulin and the like and contained and covered property thereof.

Description

technical field [0001] The invention relates to the technical fields of luggage and clothing accessories and safety and anti-theft technology. Background technique [0002] Zipper is a practical and convenient connection accessory, which is widely used in various bags, clothing, tents and other inclusions. The material and structural characteristics of the zipper determine that it is relatively fragile, so in terms of security and anti-theft, it is important to prevent and timely detect and alarm, and the basic requirement is that the zipper must be state-detectable. "A zipper puller structure that can emit light or sound" (invention patent application number CN201610746575.7), which generates sound and light warnings when pulling by changing the structure design of the zipper puller; "zipper tape and zipper assembly" (utility model patent application number CN201620215837 .2) Conductive strips are arranged along the chain belt so that electricity can be taken anywhere; "A ...

Claims

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Application Information

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IPC IPC(8): A44B19/24
CPCA44B19/24
Inventor 杨筑平周跃平其他发明人请求不公开姓名
Owner 深圳金澜汉源科技有限公司
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