Air conditioning device for mask

Abstract

The invention provides an air conditioning device for a mask. An air conditioning mechanism is arranged between a base and an upper cover and comprises an adjusting body, an outer extending part is formed on one side of the adjusting body, and the center of the outer extending part is connected with a fixing rod; an inner extending part is formed on the other side of the adjusting body, and an airconditioning groove is formed in the center of the inner extending part; the upper cover is assembled with the adjusting body through the outer extending part, and an adjusting diaphragm is arrangedbetween the upper cover and the outer extending part, penetrates through the fixing rod and swings between the upper cover and the outer extending part along with breathing airflow; and the base is assembled with the adjusting body through the inner extending part, and the inner side of the inner extending part is filled with a soaking gasket which is located between the air conditioning groove and the base. According to the air conditioning device, when external air enters the mask, the air is mixed with liquid components emitted by blasting beads absorbed by the soaking gasket, the situationthat a mask body directly absorbs blasting bead components, and consequently the irritation feeling is weak is avoided, the comfort degree of inhaled air is increased, and the mask is suitable for being worn for a long time.

Description

technical field [0001] The invention belongs to the technical field of masks, in particular to an air conditioning device for masks. Background technique [0002] Mask is a kind of sanitary product with diversified designs. It generally refers to wearing on the mouth and nose to filter the air entering the mouth and nose, so as to block harmful gases, odors, and droplets from entering and exiting the wearer's mouth and nose. It is usually made of gauze or non-toxic Spinning, weaving and so on. 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. [0003] The traditional medical protective mask N95 has four layers: outer non-woven fabric, filter layer melt-blown fabric, needle-punched cotton, inner non-woven fabric; cup-shaped masks have three layers: outer needle-punched cotton, middle 2-3 The first layer of melt-blo...

AI Technical Summary

Problems solved by technology

[0003] The traditional medical protective mask N95 has four layers: outer non-woven fabric, filter layer melt-blown fabric, needle-punched cotton, inner non-woven fabric; cup-shaped masks have three layers: outer needle-punched cotton, middle 2-3 A layer of melt-blown filter layer and an inner layer of needle-punched cotton. These structural tissues are thick, especially in the hot summer season, and the wearing comfort is poor.

Especially for cup-shaped masks with high airtightness, it is easy to cause problems such as poor air freshness in the mask and insufficient cleaning of the air in the mask when worn for a long time

Some explosive beads masks on the market add explosive beads to the main body of the mask, and the explosive beads are directly released into the mask body, which is highly irritating and not suitable for long-term wearing

Images