Title:
MOUTHPIECE TYPE MASK
Document Type and Number:
Japanese Patent JP2021110077
Kind Code:
A
Abstract:
To provide an easily operable mask for solving a conventional problem of improving a dust-proof function in using a mask, and to solve problems of: an absence of a satisfactory product despite an ongoing improvement of the mask; an extensive effort required for a conventional mask to completely cover an entire face including closing a gap between the face and a nose bridge; dust-proofing a gas mask cannot be easily achieved; and recently, the masks being normally disposable which is a waste of resources.SOLUTION: Dust-proofing an air entrance of a mouth and a nose which are respiratory organs improves the dust-proof function. However, placing an object inside the mouth or the nose causes hygienic problems. To solve this problem, a "mouthpiece type mask" and a "nosepiece type mask" are provided, in which a dust-proofing apparatus body is cleaned with a denture cleaning agent and a dust-proofing material is replaced after each use. This invention shall contribute to dust-proofing and preventing infections.SELECTED DRAWING: Figure 1
Inventors:
INOUE KAZUHIRO
Application Number:
JP2020004834A
Publication Date:
August 02, 2021
Filing Date:
January 16, 2020
Export Citation:
Assignee:
INOUE KAZUHIRO
International Classes:
A41D13/11; A62B18/02