Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Double-sided self-lock zipper slider

A zipper slider and self-locking technology, which is applied in the field of zipper sliders, can solve the problems of complex overall structure and difficult assembly of zipper sliders, and achieve the effect of simple structure, easy operation and stable operation

Active Publication Date: 2012-04-11
SHANGHAI SBS ZIPPER MFG
View PDF5 Cites 17 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This causes the overall structure of the zipper puller to be relatively complex and difficult to assemble

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
  • Double-sided self-lock zipper slider
  • Double-sided self-lock zipper slider
  • Double-sided self-lock zipper slider

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0036] figure 1 It is a three-dimensional exploded view of the first embodiment of the double-sided self-locking zipper slider of the present invention. The double-sided self-locking zipper puller 100 includes a spring 10 , a pair of caps 20 , an upper hook 30 , a lower hook 40 , a slider body 50 and a pair of pull tabs (not shown). The spring 10, the upper hook 30 and the lower hook 40 are housed in the slider body 50, the spring 10 is located between the upper hook 30 and the lower hook 40, and the two caps 20 are respectively assembled on the slider body The upper and lower sides of 50 (such as image 3 shown).

[0037] Please refer to figure 1 , the cap 20 is surrounded by a top wall and four side walls to form a rectangular semi-closed shell structure with one side opening, and the lower surface of the front end of the top wall of the cap 20 is integrally formed downwards with a pressing block 22 (such as image 3 shown).

[0038] Please refer to figure 1 and imag...

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 relates to a double-sided self-lock zipper slider, which comprises a slide block body, two caps, an upper hook, a lower hook and an elastic element, wherein the slide block body comprises an upper wing plate, a connecting column and a lower wing plate, the upper wing plate is provided with a through hole, a connecting passage passes through and is arranged on the connecting column, the upper hook comprises a transmission part, a pivoting part and a hook part, the lower hook comprises a transmission part and a pivoting part, both transmission parts of the upper hook and the lower hook are accommodated inside the connecting passage, a press block is respectively arranged inside each cap, the press blocks respectively push against the pivoting parts of the upper hook and the lower hook, the bottom end of the transmission part of the upper hook is provided with an engaging part, the top end of the transmission part of the lower hook is provided with an engaging part, the engaging part of the upper hook is engaged with the engaging part of the lower hook, the elastic element is elastically pushed against the upper hook or the lower hook, so the hook part of the upper hook is inserted inside a through hole of the upper wing plate. The zipper slider has the advantages of simple structure and easiness in assembling.

Description

technical field [0001] The invention relates to a zipper slider, in particular to a double-sided self-locking zipper slider. Background technique [0002] Existing zipper sliders can be roughly divided into self-locking zipper sliders and non-self-locking zipper sliders. Non-self-locking zipper sliders may slide along the zipper tape under non-human conditions, while self-locking zipper sliders can prevent sliding under non-human operating conditions through a specially designed self-locking mechanism. For example, U.S. Patent No. 4,123,828 issued on November 7, 1978 discloses a self-locking zipper puller, which includes a body, an upper hook, a lower hook and an elastic piece. The main body includes an upper wing plate, a lower wing plate and a guide column. The front ends of the two horse hooks are respectively provided with abutment parts, and the rear ends of the horse hooks are also provided with a hook portion. The guide post is provided with a channel corresponding ...

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
IPC IPC(8): A44B19/30
Inventor 骆燕明
Owner SHANGHAI SBS ZIPPER MFG
Features
  • Generate Ideas
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com