The invention relates to the field of jet propulsion devices, and discloses a lifesaving jet propulsion plate which comprises a floating plate, closed cavities are formed in the end faces of the two sides of the floating plate, air bag storage cavities are formed in the wall faces of the closed cavities in a communicating mode, and air bags capable of being compressed and folded are arranged in the air bag storage cavities. A guide cavity is formed in the side, close to the circle center of the floating plate, of the air bag storage cavity. According to the jet propulsion plate, the position of the propulsion plate can be effectively adjusted in a propeller pushing mode, then the propulsion plate is sent to the periphery of a drowning person, the phenomenon that an existing life buoy is not thrown in place is avoided, the rescue time is shortened, the survival rate of the drowning person is increased, and meanwhile, by means of opening of a folding air bag, the drowning person is effectively protected, meanwhile, by means of the guide rod, the shape of the folding air bag is effectively prevented from being greatly changed, the rescue effect is guaranteed, the drowning person is conveyed through thrust generated by redundant air in water, and the physical strength of the drowning person is saved.
本发明涉及喷气推进装置领域,且公开了一种救生喷气推进板,包括漂浮板,所述漂浮板两侧端面内设有封闭腔,所述封闭腔壁面连通设有气囊存放腔,所述气囊存放腔内部设有能压缩折叠的气囊,所述气囊存放腔靠近所述漂浮板圆心一侧设有导向腔。该喷气推进板通过利用螺旋桨推送的方式,能够将推进板的位置进行有效的调整,进而送至溺水人员的周围,解决了现有救生圈扔不到位现象的发生,减少的救援时间,加大了溺水人员的生存率,同时本发明通过利用折叠气囊的开启,有效的对溺水人员进行保护,同时利用导向杆,有效的防止折叠气囊形状发生较大的变化,保障了救援效果,利用多余气体在水内产生的推力将溺水人员进行输送,节省了溺水人员的体力。
Lifesaving jet propulsion plate
一种救生喷气推进板
2021-06-04
Patent
Electronic Resource
Chinese
IPC: | B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen |
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