| 摘要 |
A water preventing equipment of a snorkel. This equipment attaches to the end of a snorkel, which includes an embodiment and a cover. The embodiment contains a first room and a second room, which divides by a baffle. The first room connects to the conduit. The cover locates above the end opening and it is an active structure that can flip up and down. The cover covers the end opening and located above the first room. By using this active cover, this equipment can easily prevent from large amount of water splashing into the conduit, and can still remain the smoothness of exhaling water and exhausting air.
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