Mask

Abstract

A mask is used for solving the problem that an existing electronic mask is high in material consumption, and comprises: a mask body; a mask part that is provided with a wrapping space defined by the mask part; a bag part that is on the mask part and having a containing chamber.

Description

technical field [0001] The invention relates to a filtering device, in particular to a mask capable of extracting air exhaled by a user. Background technique [0002] Generally speaking, the mask can be worn on the user's face, and cover the nose and mouth of the face, block the nose and mouth from direct contact with the outside world, and filter out dust and germs that are larger than the holes in the mask's constituent materials , to prevent it from easily entering the human body directly from the nose and mouth and affecting health. However, poor ventilation can easily cause discomfort such as stuffiness after wearing, which can lead to problems such as dizziness and lack of concentration, especially for those who need to wear masks for a long time (such as nursing staff, kitchen or factory workers, etc.). For this reason, there is an electronic mask currently on the market, which is provided with a mounting part on a cover body, and a fan is assembled and combined with...

AI Technical Summary

Problems solved by technology

[0003] However, the fan of the above-mentioned existing electronic mask cannot be used with a general mask, and must be used with a cover body with the installation part to exert its effect; however, the cover body is provided with the installation part, which greatly increases the manufacturing cost. , making it difficult to reduce the price of the cover, and the cover is a consumable that needs to be eliminated frequently, so most consumers have reduced their willingness to purchase because of the burden of subsequent consumables

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