Buckling elastic mouth-nose separated medical protective sanitary mask

Abstract

The invention discloses a buckling elastic mouth-nose separated medical protective sanitary mask which comprises a nose wire, pressing blocks, snap springs, an upper pressing rib and a lower pressingrib. The nose wire is in a U shape, and the pressing blocks is installed on the inner side of the nose wire and used for improving the fixing strength of the nose wire. The snap springs are connectedto the two edges of the bottoms of the two sides of the nose wire respectively. The upper pressing rib and the lower pressing rib are connected between the snap springs on the two sides, and a filtering material is installed in the range formed by the upper pressing rib, the lower pressing rib and the snap springs on the two sides and used for covering the mouth. Filtering balls are mounted between the two sides of the nose wire below the pressing blocks, and are used for blocking nostrils and filtering air at the nostrils. According to the mask, the blocking effect is effectively improved, the sealing degree between the mask and the skin is increased, the area of the mask is reduced, the mask can be repeatedly disinfected and used, meanwhile, the manufacturing cost and the waste of socialresources are reduced, and the social productivity is improved.

Description

technical field [0001] The invention relates to a mask, in particular to a buckle elastic medical protective and sanitary mask with mouth and nose separated. Background technique [0002] Mask is a kind of sanitary product, which generally refers to a device worn on the mouth and nose to filter the air entering the mouth and nose, so as to block the entry and exit of harmful gases, odors, and droplets. With gauze or paper, etc., it is divided into air filter type and air supply type. [0003] At present, masks are all ear-hook type, and there is a gap between the periphery of the mask and the mouth and nose. This gap makes the mask ineffective in isolating viruses. At the same time, the hot air exhaled from the mouth and nose mixes with saliva and easily wets the mask, which greatly reduces the effect of blocking germs. In addition, in order to increase the barrier effect and improve the closeness of the ear-hook mask to the skin, the ear-hook must be tightened, resulting ...

AI Technical Summary

Problems solved by technology

[0003] At present, masks are all ear-hook type, and there is a gap between the periphery of the mask and the mouth and nose, which makes the mask ineffective in isolating viruses

At the same time, the hot air exhaled from the mouth and nose mixes with saliva and it is easy to wet the mask, which greatly reduces the effect of blocking germs.

In addition, in order to increase the barrier effect and improve the tightness of the ear-hook mask with the skin, the ear-hook must be tightened, resulting in poor wearing comfort and causing damage to the skin when worn for a long time

Furthermore, in order to increase the tightness and increase the barrier effect of the ear-hook mask, it is necessary to increase the area of ​​the mask, resulting in a great waste of materials and increasing the production cost.

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