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Patent Searching and Data


Title:
SLIDER FOR SLIDE FASTENER
Document Type and Number:
WIPO Patent Application WO/2019/159329
Kind Code:
A1
Abstract:
A slider for a slide fastener is provided which has no gap between the upper surface of the slider body and the two ends of a tab connecting part, and further has no section that protrudes outside of the tab connecting part or a keyhole part. A slider (1) is provided with an upper wing plate (11), a lower wing plate (12), and a guide post (13) which, on one side in the longitudinal direction between the upper and lower wing plates (11, 12), links the upper and lower wing plates (11, 12). The slider (1) is provided with: a tab connecting part (20) which defines a tab connecting hole (20a) and which is connected to the aforementioned one side in the longitudinal direction on the upper surface (11a) of the upper wing plate (11), and is connected at the other end (22) to the other side in the longitudinal direction of the upper surface (11a) of the upper wing plate (11); and a keyhole part (30) which defines a keyhole (30a) and which expands from the one end (21) of the tab connecting part (20) towards the aforementioned one side in the longitudinal direction. The tab connecting part (20) and the keyhole part (30) define a curved outside surface (S1, S2) which is convex on the outside, wherein the height of said outside surface from the upper surface (11a) of the upper wing plate (11) gradually increases from the other end (22) of the tab connecting part (20) towards the keyhole part top (T2), which is the part of the keyhole part (30) that is highest from the upper surface (11a) of the upper wing plate (11).

Inventors:
HOSOE KAZUKI (JP)
Application Number:
JP2018/005523
Publication Date:
August 22, 2019
Filing Date:
February 16, 2018
Export Citation:
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Assignee:
YKK CORP (JP)
International Classes:
A44B19/30; A44B19/26
Domestic Patent References:
WO2014073111A12014-05-15
Foreign References:
US20120023714A12012-02-02
JP2009090037A2009-04-30
Attorney, Agent or Firm:
AXIS PATENT INTERNATIONAL (JP)
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