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Auto lock slider for slide fastener

A technology of automatic locking and sliding parts, applied in the direction of sliding fastener components, fasteners, applications, etc., can solve problems such as unreliability and ineffective locking mechanism

Inactive Publication Date: 2010-02-10
SMOKING GUN INTERACTIVE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

What's more, when painting such slides, the paint remaining in the recesses of the cover 1 and the leaf spring 2 usually renders the locking mechanism ineffective and unreliable

Method used

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  • Auto lock slider for slide fastener
  • Auto lock slider for slide fastener
  • Auto lock slider for slide fastener

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0044] Please refer to figure 2 Turning to FIG. 6, as previously discussed, the present invention is to disclose a self-locking plastic slider for a zipper, wherein the assembly is composed of three or two parts, so that the slider body 7 and the drawer 8 are selected material pieces, while being integrally injection molded, individually molded or insert injection molded. The self-locking plastic slider disclosed in the present invention includes a slider body 7 , a puller 8 and an elastic locking member 9 . The elastic locking member 9 in this slider configuration is made of elastic material in a desired shape, suitable for securely and securely locking and unlocking the slider body 7 and the zipper chains 20, 21 of the zipper, 22, 23. Importantly, the slider body 7 is provided with grooves 18, 19 in which the elastic locking members 9 are assembled so that they cannot be disengaged once assembled into position. The slider body 7 and the cam-like protrusion 16 on the drag...

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PUM

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Abstract

The present subject matter describes an Auto lock slider plastic slider for a slide fastener. According to one embodiment of the present invention the slider comprises a slider body having one or moreslots formed therein. A puller means having a cam provision is integrated with the slider body. In another embodiment the puller means is attached to the slider body and not an integrated part thereof. Further, a resilient locking member having a first end and a second end is attached to the slider body so that the one end gets arrested in one of the slots in the slider body when assembled. Additionally the resilient locking member is adapted to cooperate with the cam provision to affect engaging and / or disengaging of the another end of the resilient locking member with respect to the slide fastener through another slot in the slider body thereby locking or unlocking the slide fastener.

Description

technical field [0001] The present invention is compatible with all zipper types, including Plastic Molded / Extruded, Ladder, Coil and Metal zippers, in all specified The way and operation configuration of the zipper is related to the automatic locking slider made of plastic. Background technique [0002] Zipper (Slide Fastener, zipper) can be seen everywhere in daily life. A zipper consists of two stringers and a row of specially shaped teeth made of metal, plastic or polyester. Sliders operated by hand fasten two rows of teeth in the direction of the stringer. A slider is an essential element of a zipper. Generally speaking, an auto lock slider is equipped with a locking mechanism, which can automatically lock the slider and the zipper chain at a desired position. [0003] In the manufacture of slides, self-locking slides made of metal or plastic with an integrated locking mechanism are commonly used, where the elements are manufactured separately and then assembled to f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A44B19/26
CPCA44B19/306Y10T24/2566Y10T24/2571
Inventor 帕西邦·丹纳帕
Owner SMOKING GUN INTERACTIVE
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