Multifunctional mask

Abstract

The invention relates to a multifunctional mask which comprises a main body, a sound unit and a combining unit, wherein two fastening belts are fixedly connected on the opposite sides of the main body; an accommodating slot is arranged on the main body; the sound unit is accommodated in an accommodating slot of the main body; the sound unit comprises a filter screen which is arranged at the bottom of the accommodating slot; the combining unit is used for fixing and positioning the sound unit in the accommodating slot of the main body. Thus, a mask user can control the sound unit to make a noise for performing the required operation when the mouth and nose are shielded. The user can whistle under the state of wearing the mask, so as to guide a vehicle driver; the mouth and the nose are shielded by the mask, so that a protection effect is achieved; the user also can amplify the speaking sound under the state of wearing the mask, so that both parties can clearly listen and talk.

Description

technical field [0001] The present invention relates to a mask for filtering external dust and germs to be worn by the user. In addition to retaining the filter powder method and the effect of germs, it can also send out a whistle sound to direct traffic according to the needs of the user, or use a speaker to amplify the volume of the mask wearer. In order to facilitate the wearer of the mask to talk and listen clearly, it becomes a multifunctional mask with excellent practicability. Background technique [0002] With the deteriorating air pollution and the spread of germs, wearing a mask to block external dust pollution or germs has become one of the common active protection methods nowadays. Whether traveling by car, commuting, or in a closed-loop environment, many people wear masks, hoping to prevent pathogenic bacteria from invading the human body through masks. In addition, most cyclists or motorcyclists wear masks to block pollutants such as outdoor dust, wind and san...

AI Technical Summary

Problems solved by technology

However, when wearing a mask, the wearer's speaking process is covered by the mask and bounces or resonates, so it is often difficult to clearly hear the meaning of others when talking with each other

Especially for the elderly due to degeneration of hearing, when the medical staff explain the disease or perform related medical actions, they need to give multiple explanations and deliberately raise the volume, etc., which increases the trouble and inconvenience of communication between the two parties

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