Title:
MASK FRAME
Document Type and Number:
Japanese Patent JP2022031159
Kind Code:
A
Abstract:
To provide a mask frame that allows a mask to be worn more comfortably.SOLUTION: There is provided a mask frame used by attaching to the inside of a mask and including: a top frame that is horizontally installed in a left-right direction and has a center portion located above the tip of the nose; a bottom frame that is horizontally installed in the left-right direction and has a center portion located below the lips; and a vertical frame that connects the center portion of the top frame and the center portion of the bottom frame in a vertical direction.SELECTED DRAWING: Figure 2
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Inventors:
KUWAHARA SHUJI
Application Number:
JP2021120781A
Publication Date:
February 18, 2022
Filing Date:
July 21, 2021
Export Citation:
Assignee:
KUWAHARA SHUJI
International Classes:
A41D13/11; A62B18/08
Attorney, Agent or Firm:
Shoyo domestic and overseas patent office
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