摘要 |
A draining structure for diving mask includes a soft head cover fixedly connected to a rigid skirt framing a lens. The soft head cover includes a forward projected nose portion having a draining valve provided at a bottom thereof to be openable only in an outward direction. A draining guide is provided below the nose portion and has a hole formed directly below the draining valve to prevent water from sideward flushing open the draining valve when a diver jumps into water in a vertical position. An upward projected flange is provided at a rear end of the draining guide to guide air bubbles produced by the diver's expiration to two side outlets of the draining guide. The flange also reinforces the two side outlets and prevents them from deformation when the head cover is put on the diver's head and presses against the side outlets.
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