A snorkeling device for breathing underwater at various depths. The snorkeling device includes a mouthpiece and an elongated hose having a first end and a second end, wherein an internal spring is disposed therein to allow for the hose to expand or contract, depending on the desired depth of the user. The device further includes a floatation member having an opening so as to receive the hose therethough. In operation, the flotation member allows the second end of the hose to remain above the water. The second end of the hose includes a splash guard that prevents water from entering the hose. The device further includes a divider extending through the length of the hose and a valve disposed in the mouthpiece, wherein fresh air travels down one side of the hose and expelled air travels up and out of the other side of the hose.
Snorkeling Device
2016-05-05
Patent
Elektronische Ressource
Englisch
IPC: | B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen |
Snorkeling control method of snorkeling system and snorkeling application of aluminum air battery
Europäisches Patentamt | 2023
|