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Upper stopper of zipper and zipper with same

A zipper and stopper technology, which is applied to the zipper top stop and the zipper field using the top stop, can solve the problems of time-consuming, delayed rescue of firefighters, slow speed, etc., and achieve the effect of convenient and quick release operation.

Active Publication Date: 2012-07-04
FUJIAN SBS ZIPPER SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the upper zipper in the prior art is provided with an arc lobe, which resists the slider so that the slider can never be separated from the chain belt. When the zipper needs to be opened, it must be pulled The slider slides slowly from the upper end of the zipper to the lower end
The speed of this opening method is relatively slow. For clothes with long zippers, it will be time-consuming for users to open the zipper. For the fire-fighting clothing using the zipper of the prior art, the opening speed of the fire-fighting clothing may be affected due to the slow opening of the zipper. , thus delaying the best time to rescue firefighters

Method used

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  • Upper stopper of zipper and zipper with same
  • Upper stopper of zipper and zipper with same
  • Upper stopper of zipper and zipper with same

Examples

Experimental program
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Embodiment Construction

[0041] figure 1 Shown is the front view of the first embodiment of the zipper of the present invention, the zipper 10 includes an opening chain belt 11, a limit chain belt 12, a plurality of metal chain teeth 13, a slider slider 14, a pull piece 15 and One zipper stops at 160. The opening chain belt 11 and the limiting chain belt 12 are arranged oppositely, and the chain teeth 13 are arranged at intervals on opposite sides of the opening chain belt 11 and the limiting chain belt 12 respectively. The pull piece 15 can pull the slider 14 to slide on the opening chain belt 11 and the limiting chain belt 12, so that the chain teeth 13 on the opening chain belt 11 and the limiting chain belt 12 are interlocked. Or separate from each other, so as to realize the closing and opening of the zipper 10.

[0042] The zipper top stop 160 is used to stop the slider 14 and limit the sliding of the slider 14 . The zipper top stop 160 is located at the upper end of the zipper 10 . The zippe...

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PUM

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Abstract

The invention provides an upper stopper of a zipper and a zipper with the same. The upper stopper of the zipper is used for stopping a puller slider on the zipper and comprises a quick-unzipping stopper and a limiting stopper, wherein the limiting stopper comprises a limiting part, the quick-unzipping stopper comprises a fixed part and an elastic sheet, the fixed part is fixed on the upper end of a zipper belt, one end of the elastic sheet is connected with the fixed part, the elastic sheet is provided with a top part in a direction far away from the fixed part, the height of the top part on the fixed part corresponds to the distance between upper and lower wing plates of the puller slider so that the elastic sheet can elastically deform to stop the puller slider. The upper stopper of a zipper and the zipper with the upper stopper have the advantage of high opening speed.

Description

technical field [0001] The invention relates to a slide fastener top stop and a slide fastener using the top stop, in particular to a fast-opening slide fastener top stop and a slide fastener using the top stop. Background technique [0002] At present, as a convenient connection structure, zippers are widely used in many daily necessities such as clothing and bags. The patent No. announced on November 21, 2001 is the Chinese utility model patent of 01202138.5, and this prior art discloses a kind of permanent anti-off type zipper top file structure. The upper trifoliate gear is two long trifoliate gears and a short trifoliate gear arranged at the top of the chain belt and the end of the chain teeth, and they are symmetrically matched. The outer ends of the top of the long and short racks must be arc convex. When the two rows of chain teeth are introduced into the chain path of the slider, they will be squeezed by the curved side plates and converge and close in the chain pa...

Claims

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Application Information

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IPC IPC(8): A44B19/36A44B19/00
Inventor 骆燕明
Owner FUJIAN SBS ZIPPER SCI & TECH CO LTD
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