FEMALE SNAP BUTTON, AND METHOD FOR MANUFACTURING THE SAME

Japanese Patent JP2016214569

A

PROBLEM TO BE SOLVED: To provide a technique which contributes to simplification of manufacturing, and reduction in a manufacturing cost.SOLUTION: A female snap button 100 can switch an unlocked state that allows separation of an engaging projection 210 of a male snap button 200 based on the rotation of a rotator 110, and a locked state that limits separation of the engaging projection. The female snap button includes; a projection holding part 120 which includes two or more movable pieces arranged so as to hold the engaging projection of the male snap button, and in which each of the movable pieces are displaced to the outside in a separation process of the engaging projection of the male snap button; a plate spring 130 which is provided outside the projection holding part, and is extended in the circumferential direction surrounding the projection holding part; and a housing member 140 in which at least the projection holding part and the plate spring are arranged. The plate spring extends longer than each of the movable pieces in the circumferential direction, and energizes to the inside each of the movable pieces displaced to the outside.SELECTED DRAWING: Figure 1

WO/2010/125529	ANTI DROWNING LIFE SAVING DEVICE
WO/2013/150644	BUTTON-SIDE DIE, BUTTON ATTACHING DEVICE, AND BUTTON ATTACHING METHOD
WO/2012/094713	FLIPTOP-TYPE ARTICULATED SAFETY CLOSURE

SUMIUCHI EIJI
NANBA RYOJI
NAKANO KATSUFUMI
OBAYASHI MUNEMASA
MATSUI SHOJI
INOUE KENJI

JP2015103070A

December 22, 2016

May 20, 2015

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YKK CORP

A44B17/00

JP2014105571A	2014-06-09
JP2007301165A	2007-11-22
JP2013022063A	2013-02-04

US20140325797A1	2014-11-06
CN203884874U	2014-10-22

Axis International Patent Business Corporation

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