The invention discloses an underwater emergency lifesaving device, relates to the technical field of underwater lifesaving, and provides a technical scheme in order to improve the rescue efficiency, the lifesaving device is ejected through an ejection device, the lifesaving device can be sent to a to-be-rescued person through a propeller, and an air bag in the lifesaving device is ejected to surround the lifesaving person. The gear in the air bag can pull and tighten the air bag through the tooth-shaped protrusions, and after tightening, a person falling into water is driven to float upwards to complete rescue. The underwater lifesaving device can be used for underwater lifesaving operation, and the rescue efficiency is effectively improved.
本发明公开了一种水中紧急救生装置,涉及水中救生技术领域,为了提高救援效率,本发明提供一种技术方案,通过弹射装置将救生装置弹出,救生装置可通过推进器将救生装置送至待救人员处,救生装置内的气囊弹出围住救生人员,气囊内的齿轮可通过齿状凸起将气囊拉回收紧,收紧后带动落水人员上浮以完成救援;本发明可用于水中救生作业,有效提高了救援效率。
Underwater emergency lifesaving device
一种水中紧急救生装置
2023-04-04
Patent
Electronic Resource
Chinese
IPC: | B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen |