A breathable mask comprises a body and a breathing tube. The body comprises a main frame, a lens embedded in the main frame and a waterproof sealing skirt. According to the waterproof sealing skirt, the inner part of the body is divided into an upper chamber for shielding eyes and a lower chamber for shielding a nose by a spacer, and an air inlet channel and an exhaust channel which are independent from each other are arranged, so that sucked fresh air and spitted dirty air are shunted. In addition, a nose-through part with a drain valve can be provided, and the nose-through part is in fluid communication with the lower chamber. Furthermore, a three-way pipe can be provided, the three-way pipe is provided with a nose through part, a mouth through part and a water drainage part which are in fluid communication with one another, the nose through part is in fluid communication with the lower chamber, and when the user wears the breathable mask, the mouth through part can be contained by the mouth of the user.

    一种可呼吸面罩,包含一本体及一呼吸管。本体包含一主框、嵌合于主框的一镜片及一防水密封裙。防水密封裙以一间隔件将本体内部分为遮蔽眼睛的一上室及遮蔽鼻子的下室,并安排互相独立的进气通道及排气通道,将吸入的新鲜空气及吐出的脏空气进行分流。另外,也可以再提供具有排水阀的一鼻通部,与下室呈流体连通。再者,也可以提供一个三通管,具有互为流体连通的一鼻通部、一嘴通部及一排水部,其中鼻通部与该下室呈流体连通,当使用者戴上可呼吸面罩时,嘴通部适可让使用者的嘴巴含住。


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    Title :

    Breathable mask


    Additional title:

    可呼吸面罩


    Contributors:

    Publication date :

    2023-08-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen



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