Splash prevention device for snorkel, has pivotal cover pivoting clockwise until tab contacts top stop to prevent cover from closing opening in opening position, and projection sealing opening in closed position

摘要

The device has a hollow housing with a top opening, where the housing is located on a breathing tube. A float unit and a pivotal unit pivot relative to the housing between open and closed positions. A pivotal cover (40) pivots clockwise until a tab (41) contacts a top stop (33) to prevent the cover from closing the opening in an opening position. A projection (43) of the cover seals the opening in the closed position.