Novel mask

The invention discloses a novel mask which comprises a mask main body and a liquid container. The novel mask is characterized in that an air port is formed in the inner side of the mask main body, a one-way expiratory device is arranged on the outer side of the mask main body, the liquid container i...

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Bibliographic Details
Main Authors WEI DENGMING, ZHU XIAOQIN
Format Patent
LanguageEnglish
Published 24.06.2015
Subjects
ACCESSORIES
HUMAN NECESSITIES
OUTERWEAR
PROTECTIVE GARMENTS
WEARING APPAREL
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Summary:The invention discloses a novel mask which comprises a mask main body and a liquid container. The novel mask is characterized in that an air port is formed in the inner side of the mask main body, a one-way expiratory device is arranged on the outer side of the mask main body, the liquid container is detachably connected with the mask main body, a filter layer is arranged between the liquid container and the mask main body, a partition plate is arranged in the liquid container, a permeable plate which is immersed into liquid is arranged between the inner side of the liquid container and the partition plate, the width between the inner side of the liquid container and the partition plate is larger than the width between the outer side of the liquid container and the partition plate, and an air suction port is formed between the outer side of the liquid container and the partition plate. By means of the combined innovation of the mask main body and the liquid container and the connection structure thereof, the invention provides the novel mask which has the advantages that the cost is low, the installation, the disassembly and the replacement are convenient, the repeating usage is achieved, the filtering effect is good, a person feels comfortable when inspiration is conducted, and the application range is wide.
Bibliography:Application Number: CN2015121222