The invention discloses a multifunctional power life buoy, and relates to the technical field of life-saving devices, the multifunctional power life buoy comprises a life buoy main body, and two ends of one side of the life buoy main body are provided with protective covers. Through cooperation of the vacuum buoyancy blocks, the matching openings, the connecting rods, the fan blades, the air inlet, the air outlet and the air inflation bag, the two sets of vacuum buoyancy blocks making contact with the water surface can be tightly clamped with the matching openings under the action of buoyancy under the condition that the interiors of the vacuum buoyancy blocks are vacuum; the two groups of vacuum buoyancy blocks which are not in contact with the water surface are separated from the corresponding matching ports under the action that the connecting rods are upwards pushed by buoyancy, and the fan blades are driven to rotate at the output ends of the other ends of the two groups of double-shaft motors, so that external air is sucked in from the two groups of matching ports which are not in contact with the water surface, and is sent into the inflatable bag through the air inlet and outlet holes; the buoyancy of the power life buoy is effectively increased, the bearing weight can be greatly increased when many people fall into water, and the practicability of the power life buoy is improved.
本发明公开了一种多功能动力救生圈,涉及救生装置技术领域,包括救生圈主体,所述救生圈主体一侧的两端皆设置有保护罩。本发明通过设置有真空浮力块、配合口、连接杆、扇叶、进出风口和充气囊之间的配合,与水面接触的两组真空浮力块在其内部真空情况下会因浮力的作用下使其与配合口紧密卡合,不与水面接触的两组真空浮力块在连接杆受浮力向上推动的作用下,使其与相对应的配合口脱离卡合,在两组双轴电机另一端的输出端带动扇叶转动,从而将外界空气从不与水面接触的两组配合口处吸入,并通过进出风孔送至充气囊内,使充气囊内充气膨胀,有效增大动力救生圈的浮力性,面对多人落水时可大大增加承载重量,提高产品的实用性。
Multifunctional power life buoy
一种多功能动力救生圈
2022-06-28
Patent
Electronic Resource
Chinese
IPC: | B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen |