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A self-locking plastic slider

A self-locking, plastic technology, applied in the field of zipper sliders, can solve the problems of difficult assembly of self-locking slider shrapnel, high scrap rate of finished products, low efficiency, etc., and achieve the effects of simple structure, low defect rate and convenient assembly.

Active Publication Date: 2021-10-29
FUJIAN ZIPPER SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides a self-locking plastic slider to solve the existing problems of difficult assembly of self-locking slider shrapnel, low efficiency, cumbersome process, high cost, and high scrap rate of finished products.

Method used

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  • A self-locking plastic slider
  • A self-locking plastic slider
  • A self-locking plastic slider

Examples

Experimental program
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Effect test

Embodiment Construction

[0020] The specific implementation manners of the embodiments of the present invention will be described below with reference to the accompanying drawings.

[0021] refer to Figure 1 to Figure 5 , a self-locking plastic slider, including a slider body 1, a pull piece 2, a hook 3, a shrapnel 41 and a cap 4, the slider body 1 is composed of an upper wing 11, a guide post 12 and a lower wing 13, The front and back of the top of the upper wing plate 11 are respectively provided with a front boss 14 and a rear boss 15, the pivot 21 of the pull piece 2 is arranged between the front boss 14 and the rear boss 15, and the front boss 14 and the rear boss 15 are provided with mounting grooves 16 for assembling the horse hook 3, and the two mounting grooves 16 are respectively provided with inner steps 17 for supporting the head 31 and the tail 32 of the horse hook 3.

[0022] refer to image 3 and Figure 4 The cap 4 and the elastic piece 41 are integrally injection-molded from an el...

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Abstract

The invention relates to a self-locking plastic slider, which includes a slider body, a pull piece, a hook, a shrapnel and a cap. The slider body is composed of an upper wing plate, a guide post and a lower wing plate. The upper wing plate The front and rear of the top of the top are respectively provided with a front boss and a rear boss, and the pivot of the pull piece is arranged between the front boss and the rear boss, and the front boss and the rear boss are provided with a hook for assembling a horse hook. The cap and the shrapnel are integrally injection-molded from elastic material, the front and rear ends of the cap are buckled on the front boss and the rear boss respectively, and the shrapnel is held on the horse hook. The slider cap and the shrapnel are integrally injection-molded, the structure is simple, the cost is low, the slider assembly can be completed quickly and conveniently, and the defective rate of finished products is low.

Description

technical field [0001] The invention relates to the technical field of zipper sliders, in particular to a self-locking plastic slider. Background technique [0002] The existing self-locking sliders are usually composed of a slider body, a pull piece, a hook, a shrapnel, and a cap. The shrapnel is usually fixed and embedded in the cap by a snap-in method, but because the shrapnel is small, the thickness is only 0.11mm, and The structure of the cap is relatively complicated. In the production process, it is not only difficult to assemble the shrapnel into the cap, but also the assembly efficiency is slow, the assembly process is cumbersome, and the scrap rate of the finished product after assembly is high. In addition, most of the shrapnel on the market is made of stainless steel, and its processing and cost are relatively high. Contents of the invention [0003] The invention provides a self-locking plastic slider to solve the existing problems of difficult assembly of se...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A44B19/26A44B19/30
CPCA44B19/26A44B19/262A44B19/30
Inventor 周兴旺刘拥华朱松峰张田
Owner FUJIAN ZIPPER SCI & TECH CO LTD
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