Underwater breathing mask

The breathing mask mainly comprises a mask body, an air inlet pipe and a plurality of water outlets, the air inlet pipe and the water outlets are arranged on the mask body, the air inlet pipe is connected to an external oxygen device, and each water outlet is provided with an opening and closing device and a water outlet shell arranged outside the opening and closing device. The opening and closing device can achieve opening, closing and sealing of the water outlet. By means of the mode, the problem that an existing breathing mask cannot breathe for a long time is solved. 本发明提出了一种用于水下的呼吸面罩，主要包括：面罩本体，设置于面罩本体的进气管和多个排水口，所述进气管连接至外部氧气装置，所述多个排水口均设置有开合装置以及设置于开合装置外的排水口壳体，所述开合装置能够实现排水口的开合与密闭。通过上述方式，解决了现有的呼吸面罩无法长时间呼吸的问题。