Nose sticking type partitioned mask

Abstract

The invention relates to a nose sticking type partitioned mask. The mask comprises a mask body, the mask body comprises an outer antibacterial layer and a filter layer which are stacked from outside to inside, the mask body is provided with a nasal breathing mechanism, the nasal breathing mechanism comprises a nasal breathing head for nasal breathing and ventilation and a blocking layer, and the blocking layer is located on the side, facing the face of the human body, of the filter layer, the mask body comprises a first protection filtering area defined by the edge of a blocking layer and covered by the blocking layer and a second protection area staggered from the blocking layer, the edge of the blocking layer is connected to the filtering layer of the first protection area in a sealed mode, and a ventilation gap communicated with the nose ventilation head is formed between the filtering layer and the blocking layer. The mask has the advantages of being more comfortable to wear and better in protective effect.

Description

technical field [0001] The present invention relates to a sanitary protective product, specifically a mask. Background technique [0002] Mask is a kind of sanitary product, which can be widely used in daily life protection, or some occasions that require protection, such as fire and disaster relief personnel, fire cause investigators, fire supervision and publicity training personnel, medical personnel, military and police personnel and other personnel's health protection; masks Generally, it is worn on the mouth and nose to filter the air entering the mouth and nose, so as to block harmful gases, odors, droplets, viruses and other substances. Masks have a certain filtering effect on the air entering the lungs. When respiratory infectious diseases are prevalent, wearing a mask has a very good effect when working in a polluted environment such as dust. Existing commonly used masks include a mask body and ear-hanging elastic cords. The mask body is a multi-layer structure, i...

AI Technical Summary

Problems solved by technology

However, the entire inside of the mask is covered by a barrier layer, ignoring the need for oral protection and comfort issues; during the wearing process of the mask, there will inevitably be exhalation from the mouth and air leakage from the nose. It can be discharged from the edge of the mask; this is not conducive to the balance between the comfort and protection of the mask, that is, to ensure that the exhaled gas from the mouth is discharged, the edge of the mask and the human body should not fit too high, resulting in no protection for the mouth; if the mouth is guaranteed protection, the exhaled gas from the mouth is more likely to stay in the mask, and it is more difficult to discharge, causing facial discomfort; therefore, the mask is stuffy, which affects the comfort and durability of wearing; a large amount of stranded gas is discharged through the fit of the human body, For people who wear glasses, it is easy to cause the glasses to fog

[0004] Therefore, whether it is a traditional mask or the above-mentioned mask with a barrier layer, the fit between the edge of the mask and the face of the human body has a great influence on the overall protective effect of the mask, and there is a defect that the overall protective effect of the mask is insufficient.

Moreover, the above-mentioned mask with a barrier layer may even reduce the comfort of wearing the mask.

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