Mask and composite nose line thereof

Abstract

The invention relates to a mask and a composite nose line thereof. The mask comprises: a mask body sequentially provided with an outer layer, at least one middle layer and an inner layer; and a composite nose line structure arranged on the outer layer, wherein at least one inner-layer folding piece extends from the inner layer and is reversely folded, and the inner-layer folding piece and the outer layer jointly wrap the composite nose line structure. The composite nose line structure is provided with a groove; and an elastic body connected to the groove in a bridging manner, wherein a convexpart is formed on the elastic body, and an elastic buffer space is formed between the convex part and a seat body. According to the invention, when the mask is worn, the pressing seat body can be plastically formed according to the curve of the nose, and the elastic convex part can generate natural elastic force to tightly press the mask to be attached to the nose bridge and the cheekbones, so that the sealing degree and the comfort degree of the mask are greatly improved, and the protection efficiency and the safety of the mask are greatly improved; and all the components of the composite nasal line mask are plastics and can be recycled, so that the composite nose line mask is economical and environment-friendly.

Description

technical field [0001] The invention relates to a mask, in particular to a mask and a composite nose wire thereof. Background technique [0002] In recent years, with the rapid development of industry and cities, various factories, coal-fired power plants, and a large number of automobiles and locomotives emit exhaust gas, causing serious air pollution and deteriorating air quality. The dust haze in the environment is fine suspended particles (PM2 .5) Invade the human body through the respiratory tract, causing various diseases such as bronchitis, asthma and cardiovascular disease, etc., seriously endangering human health. At the same time, in 2013, the World Health Organization (WHO) confirmed that air pollution is the main human carcinogen. Among the top ten causes of cancer death in Taiwan, seven are closely related to air pollution. Long-term inhalation of dirty air that has not been completely filtered by a mask can easily cause many cancers and diseases, such as high ...

AI Technical Summary

Problems solved by technology

When recycling the mask, it is necessary to remove the iron wire from the mask body first, and then classify the mask body and iron wire, which is time-consuming and labor-intensive.

For many years, iron wires have been installed in the nose wires of most masks, which is neither economical nor environmentally friendly.

Another part uses plastic nose wire, most of which are not well shaped, and the plastic nose wire lacks elasticity, causing a lot of nasal deflation and poor fit, which greatly affects the safety of the mask.

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