A breathable mask for snorkeling having a breathing tube and a body is provided. The breathing tube has an upper end portion and a lower end portion opposite to the upper end portion. The breathing tube has an interior with an intake conduit being formed therein. The upper end portion has an air inlet for inhaled air entering therein. The body is connected to the lower end portion, and includes a main frame, a lens connected with the main frame, a waterproof skirt partially embedded with the main frame and the lens, an exhaust device, and intake and exhaust passages. The exhaust device is independent of the breathing tube, and integrally formed with and extends upward from a side portion of the waterproof skirt. The exhaust device is provided with an exhaust one-way valve for dirty air exhaled by the user to be discharged outwards therethrough.
BREATHABLE MASK FOR SNORKELING
2023-12-28
Patent
Electronic Resource
English
IPC: | B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen |