Unlock instant, AI-driven research and patent intelligence for your innovation.

Zipper slider

A zipper head and zipper technology, applied in the field of zipper head, can solve the problems of high cost, poor generality of the slider, complex structure, etc., and achieve the effects of low production cost, strong practicability, and increased self-locking function

Pending Publication Date: 2016-10-26
张玉琢
View PDF12 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the problems of poor versatility, complex structure and high cost of the sliders of existing zippers, the present invention provides a zipper slider, in which a self-locking elastic piece is arranged on the zipper slider of a non-braking zipper, and self-locking is realized through the self-locking elastic piece, so that The non-braking slider with relatively simple structure has self-locking function. This kind of slider has a simple structure, is easy to produce and operate, and has strong versatility

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Zipper slider
  • Zipper slider
  • Zipper slider

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Such as Figure 1-Figure 3 As shown, the present invention discloses a zipper slider, which includes a slider body 1 with an elephant trunk-shaped pull hook 3 with a pull tab installed therein, and a self-locking component 2 for locking the zipper. The pull-tab is inserted into the pull hook 3 and the self-locking part 2, pulled up by the pull hook 3, driving the self-locking part 2 to be unlocked, and when the zipper is in a static state, the self-locking part 2 is in a locked state.

[0032] Such as Figure 4 As shown, the slider body 1 includes an upper body 11 , a lower body 12 and a movement 13 located between the cavity formed by the upper body 11 and the lower body 12 . The movement 13 is located near the front end of the slider body 1 . The trunk-shaped draw hook 3 is located on the upper body 11, one end of which is integrally formed with the upper body 11, and the other end has a gap with the upper body 11, forming more than one first-layer opening for the sl...

Embodiment 2

[0041] This embodiment is an improvement made on the zipper slider in the first embodiment, which includes a slider body 1 in the shape of an elephant trunk-shaped drag hook 3 , a pull piece, and a self-locking component 2 for locking the zipper. Wherein the draw hook 3 that is elephant trunk shape is provided with an accommodating chamber for accommodating the fixing part 21 of the self-locking part 2 from top to bottom, the fixing part 21 of the self-locking part 2 is fixed in this accommodating cavity, and the self-locking part The lock pin 24 on the slider 2 extends to the inner cavity of the slider body 1 to lock the zipper.

Embodiment 3

[0043] This embodiment is an improvement made on the zipper slider in the first embodiment, which includes a slider body 1 in the shape of an elephant trunk-shaped drag hook 3 , a pull tab, and a self-locking component 2 for locking the zipper.

[0044] The self-locking part 2 is a multi-functional self-locking elastic piece. The self-locking elastic piece includes a fixed part 21 and a pressing part 22. The extracting portion 25 is located at the junction of the fixing portion 21 and the pressing portion 22 . The extracting portion 25 is provided with a second layer of openings for fitting the pull tab, and the opening direction of the second layer of openings is opposite to that of the first layer of openings. That is to say, the pull tab is inserted into the pull hook 3 through the opening of the first layer, and after bypassing the back of the extraction part 25, it is inserted into the extraction part 25 from the opening of the second layer. break away.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a zipper slider. The zipper slider comprises a slider body and a self-locking component, wherein the slider body is provided with an elephant-trunk-shaped pull hook, a puller is arranged on the pull hook, and the self-locking component is used for locking a zipper; the self-locking component comprises a fixing part and a compressing part, and the fixing part and the compressing part are bent at second angles; lock pins used for locking the zipper are arranged at the end part of the compressing part; when the self-locking component is mounted, the fixing part is fixed to the pull hook, the compressing part is compressed to the slider body, and the zipper is locked through the lock pins extending into a cavity of the slider body. On the basis of the existing non-brake zipper slider provided with the elephant-trunk-shaped pull hook and having the simple structure, the zipper slider provided by the invention is provided with the self-locking spring, so that the self-locking function is provided, therefore, the zipper slider provided by the invention has the universality, the self-locking spring can be increased according to the self-locking demand, and in addition, the production and operation are easy, and the production cost is low. The zipper slider is novel in structural technology and simple in structure, has the self-locking function on the basis of the traditional non-brake zipper slider, adopts few parts, is strong in universality, and is low in production cost.

Description

technical field [0001] The invention belongs to clothing accessories, and relates to the improvement of a zipper structure, in particular to a zipper head. Background technique [0002] In the existing market, zippers mainly include non-braking zippers used in bags and other products and zippers with braking functions used in clothing and other products. Non-braking zippers generally use elephant trunks as pull hooks, and the pull tabs drive the pull hooks to apply force to the zipper, thereby realizing opening and closing. This non-braking zipper has a simple structure and low production cost. The structure of the zipper with braking function is that there is a clamp head with a spring structure inside the zipper head. When the handle is pulled, the clip head is lifted, and the zipper head can slide on the chain. Hold the gap where the zipper is engaged, so that the zipper head cannot move, thus acting as a brake. Because the structure of this slide fastener puller needs ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): A44B19/30
CPCA44B19/30
Inventor 张玉琢
Owner 张玉琢