Title:
DISPOSABLE MASK
Document Type and Number:
WIPO Patent Application WO/2017/038211
Kind Code:
A1
Abstract:
Provided is a disposable mask in which a gap into which pollen, or powder dust, etc., in the air enters is not generated between a face and the mask body. In the disposable mask (10), a mask body (20) includes upper and lower end edges (20a, 20b), both side edges (20c, 20d), a face-contact part (22) for covering the mouth and nose of a wearer, and a jaw-contact part (23) protruding downward from the face-contact part (22) so as to have a protrudingly curved shape. Both ends of each of ear-hook parts (30) are fixed to the upper and lower end edge (20a, 20b) sides in the corresponding side portion of the face-contact part (22), and the jaw-contact part (23) includes a high rigidity area (55) which extends in the width direction (X) along a lower end edge (20b) and which has higher rigidity than other portions.
Inventors:
WAKASUGI KEI (JP)
SHIBATA AKIRA (JP)
KAMIYAMA RYUICHI (JP)
SHIBATA AKIRA (JP)
KAMIYAMA RYUICHI (JP)
Application Number:
PCT/JP2016/068217
Publication Date:
March 09, 2017
Filing Date:
June 20, 2016
Export Citation:
Assignee:
UNICHARM CORP (JP)
International Classes:
A41D13/11; A62B18/02
Foreign References:
| JP2010279620A | 2010-12-16 | |||
| JP2011182810A | 2011-09-22 | |||
| JP2013031469A | 2013-02-14 | |||
| JP2010051388A | 2010-03-11 | |||
| EP1795079A1 | 2007-06-13 | |||
| JP3200049U | 2015-10-01 |
Attorney, Agent or Firm:
SHIRAHAMA, Yoshiharu et al. (JP)
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