Title:
MASK PROVIDED WITH LATCH
Document Type and Number:
WIPO Patent Application WO/2017/183545
Kind Code:
A1
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.
Inventors:
SHIBATA SHINNOSUKE (JP)
Application Number:
PCT/JP2017/015059
Publication Date:
October 26, 2017
Filing Date:
April 13, 2017
Export Citation:
Assignee:
KOKEN KK (JP)
International Classes:
A41D13/11; A62B18/02
Foreign References:
| JP2013252339A | 2013-12-19 | |||
| JP2005152229A | 2005-06-16 | |||
| JP2012090682A | 2012-05-17 | |||
| JP2008049194A | 2008-03-06 | |||
| JP2003320041A | 2003-11-11 |
Other References:
See also references of EP 3446582A4
Attorney, Agent or Firm:
SHIRAHAMA, Yoshiharu et al. (JP)
Download PDF: