Goggles for use by diver in deep apnea, has ventilation duct terminated by pipe that is placed in mouth of diver, and connecting pipe that connects glasses` orifices that permit connecting pipe to pass between eyes

摘要

The goggles have skirts (3) each being formed by two half parts connected by a nasal bridge (6). Glasses (4) are placed in front of the eyes of a diver. The nasal bridge has notches to adjust the spacing of the half parts of each skirt. Two hinges are integrated with the skirts drilled with orifices (5). A ventilation duct (9) is terminated by a pipe (8) that communicates with the environment and is placed in the mouth of the diver. A connecting pipe (7) connects the orifices of the glasses. The orifices of the glasses permit the pipe (7) to pass between the eyes of the diver.