Sound amplifying medical antibacterial mask

Abstract

The invention discloses a sound amplifying medical antibacterial mask which comprises a mask body and a sound amplifier, wherein the sound amplifier is mounted below the middle of the mask body; the mask body is a multi-layer compound structure which comprises a first nonwoven layer, a second nonwoven layer and a graphene coating pressed between the first nonwoven layer and the second nonwoven layer; the first nonwoven layer and the second nonwoven layer are both a medicalactivated carbon fiber nonwoven layer; and multiple folds which can be spread toward the two sides are also arranged at the middle of the mask body. Through the way, the mask disclosed by the invention has a sound amplifying function, does not influence communication between the wearer and the outside and also realizes excellent protection property and relatively good wearing comfort.

Description

technical field [0001] The invention relates to the field of medical supplies, in particular to a medical antibacterial mask capable of amplifying sound. Background technique [0002] Medical masks are generally composed of a mask body and a tension belt. While protecting the outside dust and bacteria, the mask can also block the wearer's voice, which has a certain impact on the communication between the wearer and others. In addition, the existing medical masks are basically It is a cuboid planar structure, and the fit to the face is not ideal. Either it is too loose to reduce the protective performance of the mask, or it fits too tightly, which makes the wearer feel great breathing resistance. Contents of the invention [0003] The technical problem mainly solved by the present invention is to provide a medical antibacterial mask that can amplify the sound, which has the function of amplifying the sound, does not affect the wearer's communication with the outside world, ...

AI Technical Summary

Problems solved by technology

[0002] Medical masks are generally composed of a mask body and a tension belt. While protecting the outside dust and bacteria from entering, the mask also blocks the wearer's voice, which has a certain impact on the communication between the wearer and others. In addition, the existing medical masks are basically It is a cuboid planar structure, and the fit to the face is not ideal. Either it is too loose to reduce the protective performance of the mask, or it fits too tightly, which makes the wearer feel great breathing resistance.

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