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Title:
ENGAGEMENT TOOL FOR MASK
Document Type and Number:
Japanese Patent JP2017193802
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an engagement tool for a mask retaining an engagement state of fastening strings in a mask worn state and capable of suppressing positional deviation.SOLUTION: An engagement tool 10 for a mask has a laterally-long thin plate includes: a first engagement part 20 for disengageably engaging one fastening string 4 of the mask 1; and a second engagement part 30 located at a second end edge 14 side of the first engagement part 20 and having an insertion hole 31 for preliminarily inserting the other fastening string 3 of the mask 1. The first engagement part 20 includes a guide groove 21 extending from a first side edge 11, and a first engagement hole 22 connected from the guide groove. The second locking part 22 has a second engagement hole 32 connected from the insertion hole 31 and having a smaller external shape than that. The first engagement hole 22 and the second engagement hole 32 face mutually opposite direction in a cross direction X.SELECTED DRAWING: Figure 2

Inventors:
SHIBATA SHINNOSUKE
Application Number:
JP2016085601A
Publication Date:
October 26, 2017
Filing Date:
April 21, 2016
Export Citation:
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Assignee:
KOKEN KK
International Classes:
A41D13/11; A62B18/02
Domestic Patent References:
JP2013252339A2013-12-19
JP2005152229A2005-06-16
JP2012090682A2012-05-17
JP2008049194A2008-03-06
JP2003320041A2003-11-11
Attorney, Agent or Firm:
Yoshiharu Shirahama
Shuji Shirahama



 
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