A - Human Necessities – 61 – F
Patent
A - Human Necessities
61
F
A61F 9/02 (2006.01) A63B 33/00 (2006.01)
Patent
CA 2140334
A swim goggle (2) having a bladder construction (30, 32) forming all or part of the perimeter seal between the goggle and the user. In one embodiment of the invention, the goggle includes a finger actuated pump mechanism (38) and an exhaust assembly connected to the bladder. In an alternative embodiment, the bladder is sealed to a reservoir (142) of medium which can be displaced with a finger actuated cam assembly (152). In both embodiments, when the bladder volume is changed the dimension of the goggle seal increases thereby displacing the goggle lenses away from the user's face and increasing the air space in the cavity formed between the goggle and the user's eyes. This increased air space causes a partial vacuum enhancing the integrity of the goggle seal against the user's eye sockets.
Goldenberg Enrique
Hoffman Ned
Bereskin & Parr
Omnilock Incorporated
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