Title:
DISPOSABLE MASK
Document Type and Number:
Japanese Patent JP2017048490
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a disposable mask that does not generate between a face and a mask body any gap allowing pollen, powder dust or the like in the air to invade.SOLUTION: A mask body 20 includes upper and lower end edges 20a, 20b, two 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 convexly downward from the face-contact part 22. Two ends of each of ear-hook parts 30 are fixed respectively 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.SELECTED DRAWING: Figure 1
More Like This:
| WO/2012/130117 | MASK STRUCTURE FOR USE IN DECREASING TRANSMISSION OF HUMAN PATHOGENS |
| WO/2023/277977 | FUNCTIONAL MASK |
Inventors:
WAKASUGI KEI
SHIBATA AKIRA
KAMIYAMA RYUICHI
SHIBATA AKIRA
KAMIYAMA RYUICHI
Application Number:
JP2015254973A
Publication Date:
March 09, 2017
Filing Date:
December 25, 2015
Export Citation:
Assignee:
UNI CHARM CORP
International Classes:
A62B18/02; A41D13/11
Attorney, Agent or Firm:
Yoshiharu Shirahama
Shuji Shirahama
Shuji Shirahama