High joint degree three-dimensional thickening mask

Abstract

The invention relates to a high joint degree three-dimensional thickening mask. The mask comprises a mask body (1), and both right and left sides of the mask body(1) are each provided with hang belts (2), and the mask body (1) comprises a gauze layer(1.1) and a cotton cloth layer(1.2) in sequence from the inside to the outside; A support cover(3) is placed in the middle of the mask body(1), and the shape of the support cover(3) matches with the shape of a nose; Joint edges(4) are arranged around the periphery of the mask body(1). The mask body of the high joint degree three-dimensional thickening mask has two layers of structure, which has good air permeability and hygroscopicity, and the mask can also filter the dusts and bacteria in the air; The mask body is tightly coupled with the contour of the nose and face, effectively isolating the viruses and bacteria from the outside world, and preventing the water vapor in the mouth from fuzzing up the eyeglasses of the doctor at the same time.

Description

technical field [0001] The invention relates to a mask, in particular to a three-dimensional thickened mask with high fit. Background technique [0002] Existing masks generally consist of a cover and a lanyard. When it is buckled at the mouth and nose, due to the bulge of the nose, the joint between the cover and the contour of the nose and the face is not tightly closed, forming an air passage. During protection, viruses and bacteria can easily enter through this channel, which fails to meet the requirements of isolating viruses and bacteria. Contents of the invention [0003] The purpose of the present invention is to overcome the above-mentioned shortcomings and provide a three-dimensional thickened mask with high fit, which can make the mask body closely combined with the nose contour and face, effectively isolating external viruses and bacteria. [0004] The object of the present invention is achieved like this: a kind of high fitting three-dimensional thickening ma...

AI Technical Summary

Problems solved by technology

[0002] Existing masks generally consist of a cover and a lanyard. When it is buckled at the mouth and nose, due to the bulge of the nose, the joint between the cover and the contour of the nose and the face is not tightly closed, forming an air passage. When protecting, viruses and bacteria can easily enter through this channel, which cannot meet the requirements of isolating viruses and bacteria

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