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Fastener

一种拉链、拉链带的技术，应用在拉链领域，能够解决开口没有完全闭合、变厚变硬、不好看等问题

Active Publication Date: 2006-06-07
YKK CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But when Figure 9 and Figure 10 In the zipper shown, the opening is not fully closed, in other words the opening is only spaced or partially closed so that the closed opening looks unsightly or unattractive
and, Figure 11 The zipper shown in also has the disadvantage of becoming thicker and stiffer due to the overlap of the opening edges of the straps 301a, 301b

Method used

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Examples

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Embodiment Construction

[0035] The zipper according to the invention comprises a pair of zipper tapes 1a, 1b, and two rows of separate magnetic elements 2a, 2b mounted along opposite inner longitudinal edges 7a, 7b of the respective zipper tape 1a, 1b. Each individual magnetic member 2a, 2b is insert-molded of thermoplastic or thermosetting synthetic resin with bar magnets 4a, 4b embedded therein. The bar magnets 4a, 4b are embedded in the distal ends of the individual magnetic elements 2a, 2b, ie in the proximal ends protruding from the inner longitudinal edges 7a, 7b of the magnetic elements 2a, 2b which are attached to the zipper tapes 1a, 1b In that part, and its magnetic pole points to the longitudinal direction of fastener tape 1a, 1b. Instead of manufacturing the magnetic members 2a, 2b having the bar magnets 4a, 4b embedded in a synthetic resin material, the magnetic members 2a, 2b may be molded from a synthetic resin material mixed with magnetic powder. Alternatively, the magnetic elements ...

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PUM

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Abstract

A zipper comprising a pair of zipper tapes (1a, 1b) and two rows of individual magnetic elements (2a, 2b). Each magnetic element (2a) mounted on one zipper tape (1a) is adapted to fit between two paired magnetic elements (2b) mounted on the other zipper tape (1b) and abut each other.

Description

[0001] Cross-references to related applications [0002] The entire disclosure of Japanese Patent Application No. 2004-347007 filed on November 30, 2004 is hereby incorporated by reference in its entirety. technical field [0003] The present invention relates to a slide fastener comprising a pair of zipper tapes and two rows of magnetic elements attached to opposite inner longitudinal edges of the respective zipper tapes, the magnetic elements containing magnets such that the magnetic elements are magnetically connected together. The zipper can be used on the opening in the front of the garment. Background technique [0004] Heretofore, simple magnetic buttons are known which are attached to openings in the front of the garment for unfastening and closing the opening in the front of the garment and the like. An example of a magnetic button mechanism is described in Japanese Laid-Open Utility...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A44B19/00A44B99/00
CPCA41F1/002A44B19/02A44B19/384A44D2203/00Y10T24/32Y10T24/2593
Inventor 出户达也权田英嗣猪原俊孝桐田美幸田中浩介
Owner YKK CORP