Diving mask

Abstract

The invention discloses a diving mask which comprises a face frame and a transparent face shell. The face frame is fastened with the transparent face shell, the upper end of the transparent face shell is connected with a communicating pipe, an exhaling channel and a breathing channel are arranged in the communicating pipe, a valve is arranged at the upper end of the communicating pipe and comprises a first pipe and a second pipe, the first pipe is communicated with the exhaling channel, a first floating ball is arranged in the first pipe, the second pipe communicated with the breathing channel, a second floating ball is arranged in the second pipe, a silica gel mask is fastened on the inner side of the transparent face shell, a left air valve hole and a right air valve hole are formed in the silica gel mask, communicated with the exhaling channel and the breathing channel and provided with air valve plates. A user can more smoothly breathe when wearing the diving mask to dive.

Description

technical field [0001] The invention relates to the field of diving supplies, more specifically, to a diving mask. Background technique [0002] The original meaning of diving is to carry out underwater survey, salvage, repair and underwater engineering and other operations, with or without carrying professional tools to enter the activities below the surface of the water. Post-diving has gradually developed into a leisure sport with underwater activities as the main content, so as to achieve the purpose of exercising, leisure and entertainment, and is widely loved by the public. [0003] The current diving respirator is mainly divided into mouthpiece breathing and full-face mask breathing according to the breathing mode. The full-face mask breathing method is adopted. Since the full-face mask is close to the diver's face and ventilated through the ventilating interface, it can improve underwater breathing. Breathing comfort. When the waves are too big or the diving is too ...

AI Technical Summary

Problems solved by technology

[0003] The current diving respirator is mainly divided into mouthpiece breathing and full-face mask breathing according to the breathing mode. The full-face mask breathing method is adopted. Since the full-face mask is close to the diver's face and ventilated through the ventilating interface, it can improve underwater breathing. Breathing comfort. When the waves are too big or the diving is too deep, a large mouthful of air is required after surfacing. The current diving mask is not suitable for large-mouth airflow because of the ventilation interface, so it is easy to cause poor breathing and cause users to panic.

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