Ear-hanging type mask capable of preventing ear roots from being tightened

Abstract

The invention discloses an ear-hanging type mask capable of preventing ear roots from being tightened. The mask comprises a mask body, ear hanging ropes, a mouth ventilation cover and a nose ventilation cover. Two sections of ear hanging ropes are arranged at each side end of the mask body; the two sections of ear hanging ropes are connected through a connecting piece; the connecting piece comprises an outer shell, a flexible soft cushion, an arc-shaped extending piece, a via hole and a rotating shaft. The ends, away from the mask body, of the ear hanging ropes are fixed to the rotating shaft,a groove is formed in the side wall of the rotating shaft, an inserting rod is arranged in the via hole, a first fixing block and a second fixing block are further arranged in the via hole, a baffleis fixedly installed on the inserting rod, and a jacking spring is arranged between the baffle and the first fixing block. Winding or loosening of the ear hanging ropes is achieved by rotating the rotating shaft, the ear hanging ropes can be adjusted according to the actual situation of a user, tight attachment of the connecting pieces and the rear roots of the ears of the user is achieved, the stability of the mask body is guaranteed, the user can feel more comfortable, and tying injuries caused by tightening of the ear hanging ropes are avoided.

Description

technical field [0001] The invention relates to a mask, in particular to an ear-hanging mask for preventing ear root. 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. [0003] When wearing traditional masks, they are directly hung on the ears through the ear-hanging ropes on both sides of the mask body. These ear-hanging ropes are often set with elastic ropes, so that they can automatically shrink according to the usage conditions to ensure the wearing of the mask. Stable, but the position of each person's ear from the nose and mouth ...

AI Technical Summary

Problems solved by technology

[0003] When wearing traditional masks, they are directly hung on the ears through the ear-hanging ropes on both sides of the mask body. These ear-hanging ropes are often set with elastic ropes, so that they can automatically shrink according to the usage conditions to ensure the wearing of the mask. Stable, but the position of each person's ear from the nose and mouth is different. Although the traditional ear-hanging rope can solve the trouble of manual adjustment, it is not difficult to find that the ear-hanging rope will hurt the root of the ear after wearing it for a long time, especially It is even worse for people who wear glasses. If it is a disposable mask that is not worn often, it can be ignored, but for people who work on special occasions and need to wear masks all day long, they need to be specially designed. , to avoid causing discomfort to workers

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