SNAP BUTTON, AND FEMALE SNAP BUTTON

Title:

SNAP BUTTON, AND FEMALE SNAP BUTTON

Document Type and Number:

WIPO Patent Application WO/2020/115911

Kind Code:

A1

Abstract:

Provided is a snap button with which it is possible for an attaching/detaching sound to be eliminated or reduced as far as possible. The snap button is provided with a metal male snap button (30) and a female snap button (10). The male snap button (30) includes a base portion (31) and an engaging protuberance (32) which projects from the base portion (31). The female snap button (10) is provided with a soft resin ring member (20, 120) defining an engagement space (20a) which detachably accepts the engaging protuberance (32), and a metal female snap body (11) accommodating the ring member (20, 120). The ring member (20, 120) is provided with a protruding portion (24) which projects further out to one side than an end (12a), on said one side, of the female snap body (11) facing the male snap button (30) in an axial direction, and which is provided in circumferential direction.

Inventors:

KANNO KOTA (JP)
SOMAI KAZUNORI (JP)

Application Number:

PCT/JP2018/045178

Publication Date:

June 11, 2020

Filing Date:

December 07, 2018

Export Citation:

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Assignee:

YKK CORP (JP)

International Classes:

A44B17/00

Domestic Patent References:

WO2008038743A1

2008-04-03

Foreign References:

JPS55113403A	1980-09-02
JPS61136915U	1986-08-26
US3083430A	1963-04-02

Other References: