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Zipper pull of sportswear zipper

A technology for sportswear and zippers, applied in clothing, sliding fastener components, applications, etc., can solve problems such as poor quality of pull tabs, achieve the effect of increasing the sinking feeling, stabilizing the connection structure, and improving texture

Pending Publication Date: 2021-10-19
JINJIANG YINXIN ZIPPER WEAVING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] Therefore, the present invention provides a pull tab for sportswear zippers, which solves the problem of poor quality of existing pull tabs with drawstrings

Method used

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  • Zipper pull of sportswear zipper
  • Zipper pull of sportswear zipper
  • Zipper pull of sportswear zipper

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] refer to figure 1 and figure 2 , a pull tab for a sportswear zipper, comprising a drawstring with a first rope end 1 and a second rope end 2, the first rope end 1 or the second rope end 2 passing through the slider to be connected with the slider (the specific structure of slider is not shown in the figure);

[0037] A rope end fixing part 3 made of resin for fixing the first rope end 1 and the second rope end 2;

[0038] A rope end fixing piece 4 embedded in the rope end fixing portion 3 and keeping the first rope end 1 and the second rope end 2 flat, wherein the rope end fixing piece 4 is made of metal;

[0039] The rope end fixing piece 4 has an open "∞" ring structure, which clamps the first rope end 1 and the second rope end 2; specifically, the rope end fixing part 3 has a cylindrical structure, The first rope end 1 and the second rope end 2 are fixed on the axial ends of the cylindrical structure;

[0040] This technical solution adopts the structure of sett...

Embodiment 2

[0048] refer to image 3, compared with Embodiment 1, a pull tab structure with different shapes is designed, specifically: the rope end fixing part 3 has a long strip structure with a rounded rectangle in cross section, and its upper and lower ends are provided for Finger-pulled protrusion 32 and arc-shaped groove 33; this structure improves the convenience and anti-slip performance when pulling;

[0049] At the same time, in order to strengthen this effect, the end of the rope end fixing part 3 away from the first rope end 1 and the second rope end 2 is provided with an anti-skid pattern 34, specifically, the anti-skid pattern 34 is located on the the outer surface of the protrusion 32;

[0050] Corresponding improvements need to be made on the internal structure, specifically, the rope end fixing piece 4 is embedded between the end of the rope end fixing part 3 and the arc-shaped groove 33; this reduces the rope end fixing piece 4, but the resin structure at the rear also...

Embodiment 3

[0052] refer to Figure 4 Compared with Embodiment 1, another structure is designed, specifically, the rope end fixing piece 4 is partially embedded in the rope end fixing part 3; this structure is to ensure that the first rope end 1, The connection between the second rope end 2 and the rope end fixing part 3 is tight, which avoids the separation of the joint between the first rope end 1 and the second rope end 2, and also avoids separation of the pull cord and the resin rope end fixing part 3. The situation arises.

[0053] At the same time, the basic production method of the corresponding pull tab structure is shown here, a production method of the pull tab of the sportswear zipper, comprising the following steps:

[0054] a. Take a continuously conveyed stay rope, and simultaneously set an injection mold with a molding cavity;

[0055] b. Fix the end of the pull rope for continuous conveying;

[0056] c. A pull-out mechanism is set to pull the stay rope out along the ver...

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PUM

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Abstract

The invention relates to the field of zipper related accessories, in particular to a zipper pull of a sportswear zipper. The zipper pull comprises: a pull rope with a first rope end and a second rope end, wherein the first rope end or the second rope end penetrates through a pull head to be connected with the pull head; a rope end fixing part which is made of resin and used for fixing the first rope end and the second rope end; and a rope end fixing sheet which is embedded in the rope end fixing part and keeps the first rope end and the second rope end flat. The rope end fixing sheet is of an open 8-shaped annular structure, and clamps the first rope end and the second rope end, and a groove is formed in the surface of the rope end fixing part. According to the technical scheme, the problem that an existing zipper pull with a pull rope is poor in quality is solved.

Description

technical field [0001] The invention relates to the field of accessories related to zippers, in particular to a pull piece of a zipper for sportswear. Background technique [0002] The pull tab of a zipper is usually formed from a metal sheet having an aperture into which the zipper pull is fitted. These metal pieces are often too small to make the zipper slide easily; therefore, many manufacturers attach a rope with a larger handle to the end of the existing zipper handle, such as the structure shown in Chinese patent CN2415646Y, a rope type zipper handle, is It is composed of a drawstring and a handle body, the handle body is a two-color flat body, the middle part is concave, and convex lines are arranged on the upper and lower parts of the inner concave part, and the drawstring is fixed on the upper part of the handle body. It shows the basic structure of an existing pull tab with a pull cord. [0003] Also as shown in CN 110384314 A, a puller for a slide fastener is pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A44B19/26
CPCA44B19/262A44B19/26
Inventor 洪冬晓
Owner JINJIANG YINXIN ZIPPER WEAVING
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