MASK APPARATUS
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United States of America Patent
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Issued Date -
Sep 14, 2023
app pub date -
Jun 25, 2021
filing date -
Jun 25, 2021
priority date (Note) -
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Abstract
A mask apparatus according to the present disclosure includes a mask body provided with a microphone; a mask body cover coupled to a front surface of the mask body and having a front opening through which sound is output forward; a sealing portion coupled to a rear surface of the mask body and forming a breathing space; and a first speaker fixed to one of the mask body and the mask body cover and outputting a sound input by the microphone; in which a first resonance space in which the first speaker is accommodated is formed between the mask body and the mask body cover to amplify the sound output from the first speaker and output the sound to the front opening.
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