Disclosed is an airbag-driven propeller self-rescue device for an automobile falling into water. The device comprises an air cylinder, an air bag, blades, a connecting support, a volute and a turbine, the connecting support is rotationally connected with an automobile bottom plate, the connecting support penetrates through the automobile bottom plate to enter the automobile, the blades and the volute are located below the automobile bottom plate, one end of each blade is connected with a rotating shaft. The rotating shaft is connected to the lower end of the connecting support through a bearing, the turbine is arranged in the volute, a wheel shaft of the turbine is connected to the lower end of the connecting support through a bearing, a ratchet wheel driving set is arranged between the wheel shaft of the turbine and the rotating shaft, and the wheel shaft drives the rotating shaft to rotate in one direction through the ratchet wheel driving set. A radial air inlet and an axial air outlet are arranged in the turbine. The radial air inlet is connected with an air cylinder through an air inlet valve, the axial air outlet is connected with the air bag, the air cylinder is arranged in a vehicle, and the air bag is arranged outside the vehicle. According to the invention, members can be helped to drive the vehicle to move to the shoreside after falling into water so as to strive for more self-rescue opportunities.
本发明公开了一种汽车落水时气囊驱动的螺旋桨自救装置,包括气瓶、气囊、桨叶、连接支架、涡壳和涡轮,连接支架与汽车底板转动连接,连接支架穿过汽车底板进入车内,桨叶和涡壳位于汽车底板的下方,桨叶的一端连接转轴,转轴通过轴承连接于连接支架的下端,涡轮设置于涡壳内,涡轮的轮轴通过轴承连接于连接支架的下端,涡轮的轮轴与转轴间设有棘轮驱动组,轮轴通过棘轮驱动组驱动转轴单向转动,涡壳的设有径向进气口和轴向出气口,径向进气口通过进气阀连接气瓶,轴向出气口连接气囊,气瓶设置于车内,气囊设置于车外。本发明能够帮助成员落水后驱动车辆向岸边移动争取更多自救机会。
Airbag-driven propeller self-rescue device for automobile falling into water
一种汽车落水时气囊驱动的螺旋桨自救装置
2021-05-14
Patent
Electronic Resource
Chinese
Manually-driven propeller self-rescue device for automobile falling into water
European Patent Office | 2021
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