Novel nasal suction type mask

Abstract

The invention provides a novel nasal suction type mask, for solving the problems that the air tightness of the existing mask is poor, the breathing gas is deposited on the face, so that the stiflingly hot and damp feeling and foreign smell are generated, and the facial makeup-up effect is easily damaged. According to the technical scheme: the novel nasal suction type mask comprises a facial mask part with hanging belts; the technical key points are as follows: the facial mask part is a facial mask body formed by gas filter screen cloth with a one-way air outlet valve, wherein a gas isolating cloth layer is arranged along the inner side edge of the facial mask part, a ventilation cavity is formed between the gas isolating cloth layer and the facial mask part, a ventilation pipe type rubber nasal plug with a supporting section is arranged on the side, facing the human face, of the gas isolating cloth layer, and a ventilation pipe of the rubber nasal plug communicates with the ventilation cavity. The novel nasal suction type mask does not attach to the face, the air tightness is extremely good, the comfort feeling is improved, the phenomenon that the exhaled damp gas is deposited on the face is avoided, so that the face is dry and clean and is free of foreign smell, the novel nasal suction type mask is particularly suitable for wearing of people wearing glasses, the facial makeup-up effect is protected from being damaged, and in addition, the novel nasal suction type mask is simple in structure, light in weight, comfortable to wear and obvious in effect.

Description

technical field [0001] The invention relates to a dustproof mask, in particular to a novel nasal suction mask, which is suitable for daily life and dusty environments. Background technique [0002] The main function of the mask is to prevent the inhalation of dust, so it needs to have two functions, one is to filter the inhaled air, and the other is to ensure the airtightness of the mask. At present, conventional masks use a single-layer gas filter mask that fits the face. Its disadvantages are: 1. In order to increase the airtightness, the edge of the mask is tight with the face, which makes it uncomfortable to wear for a long time; Wearing glasses will blur your vision, so it is not suitable for wearing glasses; 3. When inhaling through the mouth and nose, the air pressure inside the mask becomes smaller, and the mask shrinks and deforms to fit directly on the face. When exhaling, the air pressure inside the mask increases, and the exhaled gas Humidity is high, filling th...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a new type of nasal suction mask, which solves the problems of poor air tightness of the above-mentioned conventional masks, discomfort when worn too tight, accumulation of breathing gas on the face, sultry humidity, and peculiar smell caused by long-term wearing, and the mask is directly attached to the face. Uncomfortable and easy to damage the effect of facial makeup, and it is not conducive to the use of glasses, which isolate the breathing gas and gas filtering mask from the face, so that it is convenient to breathe through the nose

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