Swimming goggles

摘要

Swimming goggles allow a swimmer to see the end of the pool without moving their head while swimming in backstroke. Using a light reflector, a swimmer can view through a backstroke viewing window to view along the backstroke moving direction. Swimmers wearing the goggles can therefore reduce the chance for injury while helping backstroke swimming efficiency.

主权项

1. A swimming goggle comprising:
an eye socket having a transparent forward viewing window attached to a goggle frame wherein the goggle frame further comprises a backstroke viewing window opened on a top portion of the goggle frame disposed away from the transparent forward viewing window; and a position-switchable light blocking cover attached to an edge of the backstroke viewing window and is flippable with respect to the edge of the backstroke viewing window wherein the position-switchable light blocking cover is flipped to an open position to uncover the backstroke viewing window when a swimmer wearing the goggle is swimming in a backstroke orientation with the transparent forward viewing window facing an upward orientation, and the position-switchable light blocking cover is flipped to a close position to cover the backstroke viewing window when a swimmer wearing the goggle is swimming freestyle with the transparent forward viewing window facing a downward orientation.