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a zipper

A zipper and zipper tooth technology applied to zippers. It can solve the problems of zipper tape performance degradation, zipper disengagement, zipper waste zipper tape, etc.

Active Publication Date: 2021-07-06
浙江固齿拉链有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, existing zipper tapes, zipper teeth and zipper pullers are all used in conjunction with each other. If the zipper teeth on the zipper tape are damaged or detached, the closing performance of the zipper tape is likely to be reduced, making the zipper prone to failure during use. Disengagement phenomenon, and then need to disassemble and replace the whole zipper tape, so that the zipper on the clothes can be closed, and then the zipper that is replaced or disassembled is easy to cause waste or when the zipper tape is not completely disassembled, it is easy to cause damage or damage to the clothes

Method used

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Examples

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Effect test

Embodiment Construction

[0022] use Figure 1-Figure 6 A slide fastener according to one embodiment of the present invention will be described below.

[0023] like figure 1 , figure 2 and image 3 As shown, a slide fastener according to the present invention includes a slide fastener tape 1, a slide fastener puller 2 and a slide fastener element 3; The feature is that: the zipper tape 1 is provided with a cavity, and elastic corrugated plates 4 are installed on both sides of the cavity; There is a rotating rod 6; the zipper teeth 3 are arranged on the upper surface of the zipper tape 1, and the zipper teeth 3 are connected with the rotating rod 6 through the bearing 7; the rotating rod 6 passes through the zipper teeth 3 and is connected with a rotating wheel 8; The zipper slider 2 includes an upper top plate 21, a lower bottom plate 22, a first vertical plate 23, a second vertical plate 24 and a connecting column 25; The end surface is provided with a first vertical plate 23, and the upper end ...

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Abstract

The invention belongs to the technical field of zippers, specifically a zipper, including a zipper tape, a zipper puller and zipper teeth; a cavity is arranged on the zipper tape, and elastic corrugated plates are installed on both sides of the cavity; There is a clamping block in the valley, and a rotating rod is arranged on the clamping block; the zipper teeth are arranged on the upper surface of the zipper tape, and the zipper teeth are connected to the rotating rod through bearings; the rotating rod passes through the zipper teeth and is connected with a rotating wheel; missing When the last zipper tooth is filled to the missing position, continue to pull the zipper head, and the zipper teeth to be replaced will be closed with the zipper teeth set at symmetrical intervals. After continuing to pull the zipper head, the first vertical The first rack set on the plate meshes with the outer surface of the rotating wheel, and then drives the vertical clamping block to continue to engage in the wave trough of the elastic corrugated plate, and then fixes the zipper teeth after the replacement to prevent the zipper teeth from breaking Shaking, thereby affecting the overall closing effect of the zipper tape.

Description

technical field [0001] The invention belongs to the technical field of slide fasteners, in particular to a slide fastener. Background technique [0002] Zipper is a connecting piece that relies on continuous arrangement of chain teeth to make items merge or separate. It is now widely used in clothing, bags, tents, etc.; The functional characteristics of the zipper teeth are also increasingly paid attention to. [0003] However, existing zipper tapes, zipper teeth and zipper pullers are all used in conjunction with each other. If the zipper teeth on the zipper tape are damaged or detached, the closing performance of the zipper tape is likely to be reduced, making the zipper prone to failure during use. Disengagement phenomenon, and then need to disassemble and replace the whole zipper tape, so that the zipper on the clothes can be closed, and then the zipper that is replaced or disassembled is easy to cause waste or when the zipper tape is not completely disassembled, it is ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A44B19/24A44B19/32
CPCA44B19/24A44B19/32
Inventor 杨烨闫羽杨大鹏
Owner 浙江固齿拉链有限公司
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