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1. (WO2017183545) MASK PROVIDED WITH LATCH

Pub. No.:    WO/2017/183545    International Application No.:    PCT/JP2017/015059
Publication Date: Fri Oct 27 01:59:59 CEST 2017 International Filing Date: Fri Apr 14 01:59:59 CEST 2017
IPC: A41D 13/11
A62B 18/02
Applicants: KOKEN LTD.
興研株式会社
Inventors: SHIBATA, Shinnosuke
柴田 新之介
Title: MASK PROVIDED WITH LATCH
Abstract:
Provided is a mask provided with a latch that can maintain a latched state of a fastening cord and suppress offsetting when the mask is worn. A latch (10) for a mask (1) has a wide thin plate shape and includes a first latching part (20) for latchably and releasably latching one fastening cord (4) of the mask (1) and a second latching part (30) positioned on a second end edge (14) side of the first latching part (20) and having an insertion through hole (31) for inserting another fastening cord (3) of the mask (1) in advance. The first latching part (20) has a guide channel (21) extending from a first side edge (11) and a first latching hole (22) connected to the guide groove. The second latching part (30) has a second latching hole (32) connected to the insertion through hole (31) and having a smaller external form than the same. The first latching hole (22) and the second latching hole (32) are oriented in directions opposite to each other in the direction (X) of width.