Title:
MASK ATTACHMENT
Document Type and Number:
Japanese Patent JP2022011828
Kind Code:
A
Abstract:
To provide a mask attachment which allows the function of preventing the fogging of glasses to be stabilized while avoiding a problem such as lowering of the shape of a mask and lowering of the proper function of a mask, and allows the multifunctionality and the versatility as an attachment to be enhanced.SOLUTION: A mask attachment pinches/holds a length range Ls of at least about 70% of an upper end side portion Mu of a mask M. The mask attachment comprises: a mask holding part 2 which is formed so as to be attached to and detached from the mask M, and is curved in an arc shape; and a gap sealing part 3 which has a face-contact part 3s formed in a shape along the face Hf so as to come in contact with the face Hf and an upper surface part 3c for sealing between an upper end 2u of the mask holding part 2 and an upper end 3su of the face-contact part 3s, thereby being integrated with a curved portion 2r of the face Hf side of the mask holding part 2.SELECTED DRAWING: Figure 1
Inventors:
TAMAKI AKIO
Application Number:
JP2020113211A
Publication Date:
January 17, 2022
Filing Date:
June 30, 2020
Export Citation:
Assignee:
TAKANO CO LTD
International Classes:
A41D13/11; A62B18/02
Attorney, Agent or Firm:
Shimoda Shigeru
Patent Service Corporation Taiyo International Patent Office
Patent Service Corporation Taiyo International Patent Office