Title:
CONNECTING FASTENER
Document Type and Number:
WIPO Patent Application WO/2017/210998
Kind Code:
A1
Abstract:
A connecting fastener, comprising an annular part (11) and a hook shaped part (12) connected to the annular part (11), the annular part (11) being a flat ring shape, comprising two straight parts (111) and two arc parts (113) respectively connecting together the two ends of the two straight parts (111), the hook shaped part (12) being connected to the connecting point of one of the straight parts (111) and the arc parts, the hook shaped part (12) comprising a connecting part and a hook part (13), a first part (131) of the connecting part being connected to the annular part (11), the hook part (13) being approximately perpendicular to the end part of a second part (133) of the connecting part, the second part (133) of the connecting part being approximately parallel to the straight parts, the outer edge of the annular part (11) closest to the hook shaped part (12) being provided with a trapezoidal protrusion, and a first surface length of the trapezoidal protrusion (15) being greater than approximately double the distance between the annular part (11) and the second part (133) of the connecting part. The present connecting fastener can prevent a shoulder strap from falling off, providing a wearer with a more comfortable and superior wearing experience.
Inventors:
YANG YUE (CN)
Application Number:
PCT/CN2016/095084
Publication Date:
December 14, 2017
Filing Date:
August 14, 2016
Export Citation:
Assignee:
YANG YUE (CN)
International Classes:
A41F15/02
Foreign References:
| CN202496461U | 2012-10-24 | |||
| CN106072950A | 2016-11-09 | |||
| CN106072949A | 2016-11-09 | |||
| CN201356088Y | 2009-12-09 | |||
| CN103005757A | 2013-04-03 | |||
| US6186863B1 | 2001-02-13 |
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