The invention discloses a life-saving device around a pond, comprising a base, wherein a pillar is fixed on the top surface of the base, a ceiling is fixed on the top surface of the pillar, and a cavity is provided in the ceiling. A recovery shaft is rotatably provided in the cavity, and two sets of ropes are wound around the periphery of the recovery shaft. A hanging plate is fixed on the right side of the column, and a life ring is mounted on the hanging plate. The life ring It can be tied with the rope so that when the life buoy is thrown into the water, it can be rotated by the recovery shaft to pull the life buoy back. The present invention can inflate the life buoy and oxygen mask through the rotation of the inflatable shaft. Accelerating the inflation efficiency, eliminating the need to replace the oxygen mask and life buoy back and forth, saving rescue time, meanwhile, rescuers and rescued people can be quickly pulled back to the shore by a rope at the same time, saving rescue time and energy.
Life-saving equipment around pond
2020-06-18
Patent
Elektronische Ressource
Englisch
IPC: | B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen |
Europäisches Patentamt | 2021
|Life saving equipment research underway
Emerald Group Publishing | 2008