Hot air non-woven fabric mask

Abstract

The invention belongs to the technical field of medical masks, and particularly relates to a hot air non-woven fabric mask which comprises a mask body. The mask body comprises a hot air non-woven fabric layer, a melt-blown fabric layer and a spunlace non-woven fabric layer from inside to outside. A containing cavity is formed in the top of the mask body; a nose bridge strip is arranged in the center of the containing cavity; a fixing block is arranged on the side, away from the hot air non-woven fabric layer, of the center of the nose bridge strip; connecting springs are arranged on the two sides of the fixing block; wedge-shaped blocks are arranged at the other ends of the connecting springs, the wedge-shaped blocks are slidably connected with the containing cavity, and an ear hanging belt is arranged at the other end of the wedge-shaped block. The mask is good in skin attaching performance, skin-friendly, free of face pricking and stable in air permeability, the lengths of the ear hanging belts can be changed to adapt to wearers with different face shapes, the attaching degree of the nose bridge strip and the nose bridge can be adaptively changed when the wearers speak, the inner side of the mask body is dried and dehumidified, the attaching degree of the anti-skid air bag and the chin of a wearer is changed, and the wearing comfort and safety are improved.

Description

technical field [0001] The invention belongs to the technical field of medical masks, in particular to a hot-air non-woven mask. Background technique [0002] A mask is a sanitary product, generally refers to a device worn on the mouth and nose to filter the air entering the mouth and nose to block harmful gases, odors, and droplets from entering and exiting the wearer's mouth and nose, made of gauze or paper. 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. At present, the masks sold on the market are generally divided into two types: rectangular and cup-shaped. The rectangular ones mainly include disposable medical surgical masks and activated carbon filter masks. [0003] Most of the current medical surgical masks are composed of the mask body and the ear loops arranged at both ends of the mask body. The tradit...

AI Technical Summary

Problems solved by technology

The mask of the present invention is a mask of the type in which the adhesive part is tightly bonded to the wearer's face and maintained, and the mouth can be exposed while maintaining the tight state of the adhesive part. This application is used when talking or eating. Exposing the mouth will cause the spread of bacteria, which will cause great safety hazards to the wearer

[0005] No matter when the existing masks are extracted from the mask bag or temporarily put away during use, the ear straps are easily entangled with other masks or objects. degree of pollution

[0006] The length of the ear straps of existing medical masks cannot be adjusted, so it cannot adapt to wearers with various face shapes, and the nose bridge strip at the upper end of the mask is very easy to slide on the bridge of the nose as the wearer speaks, so that the gap between the upper end of the mask and the wearer's cheeks There is a gap, not only will bacterial infection occur, but if the wearer wears glasses, the hot steam generated by speaking will cause the wearer's glasses to atomize, which will greatly affect the wearer's comfort

[0007] If the wearer speaks while wearing the mask, the lower end of the mask is easily detached from the wearer's chin and slides below the wearer's lips. Therefore, the wearer needs to manually adjust it, which is difficult to wear. A large amount of water vapor is generated, and if the water vapor is not dried and dehumidified, the comfort of the wearer will be reduced and the sanitation will be poor

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