The invention provides a seat type life buoy. A pair of rotary knobs are installed at the two ends of the outer diameter of a ring-shaped body. A rubber belt is tied to the rotary knobs. The length of the rubber belt is slightly greater than a half of the perimeter of the outer side of the ring-shaped body, and the position of the rubber belt can be changed by adjusting the rotary knobs. A person waiting for rescue can have the feeling of sitting on a chair floating on water when using the seat type life buoy, and therefore the safety sense of the person waiting for rescue is greatly improved, and the rescue time can be prolonged.
Seat type life buoy
2016-02-03
Patent
Electronic Resource
English
IPC: | B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen |