Disclosed is a manually-driven propeller self-rescue device comprising a main guide rod, blades and a connecting support, 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 are located below the automobile bottom plate, one end of each blade is connected with a rotating shaft, and the other 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 main guide rod is arranged in the connecting support in a penetrating mode, the main guide rod is in axial sliding fit with the connecting support, and a ratchet and rack driving set is arranged between the lower portion of the main guide rod and the rotating shaft. The main guide rod drives the rotating shaft to rotate in a one-way mode through the ratchet wheel rack driving set. According to the invention, members can be helped to drive the vehicle to move to the shoreside after falling into water to strive for more self-rescue opportunities.
本发明公开了一种汽车落水时手动驱动的螺旋桨自救装置,包括主导向杆、桨叶和连接支架,所述连接支架与汽车底板转动连接,所述连接支架穿过所述汽车底板进入车内,所述桨叶位于所述汽车底板的下方,所述桨叶的一端连接转轴,所述转轴通过轴承连接于所述连接支架的下端,所述连接支架内穿设所述主导向杆,所述主导向杆与所述连接支架轴向滑动配合,所述主导向杆的下部与所述转轴间设有棘轮齿条驱动组,所述主导向杆通过所述棘轮齿条驱动组单向驱动所述转轴转动。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。
Manually-driven propeller self-rescue device for automobile falling into water
一种汽车落水时手动驱动的螺旋桨自救装置
2021-05-14
Patent
Electronic Resource
Chinese
Airbag-driven propeller self-rescue device for automobile falling into water
European Patent Office | 2021
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