Title:
SWITCHING TOOL FOR ROTATIONALLY TRANSFERABLE/AUTOMATICALLY RESTORATIVE MASK AND APPLICATION METHOD THEREOF
Document Type and Number:
Japanese Patent JP2023029750
Kind Code:
A
Abstract:
To provide a mask having an automatically restorative function.SOLUTION: There is provided a mask switching tool for fixing and rotationally transferring a mask cloth part for covering an oral cavity opening, in which the mask switching tool comprises a mask frame consisting of a face-fixed part and a mask fixing part and made of a flexible material, a face-attached device composed of an upper attachment part and a lower attachment part and made of a stretchable material, and a fastener.SELECTED DRAWING: Figure 1
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Inventors:
MORI KAZUYUKI
MORI YOKO
MORI YOKO
Application Number:
JP2022112052A
Publication Date:
March 06, 2023
Filing Date:
June 16, 2022
Export Citation:
Assignee:
MORI KAZUYUKI
International Classes:
A41D13/11