The invention provides an automobile front-end engine room cover and a safety protection device thereof. The automobile front-end engine room cover comprises an engine room cover, a fixed hinge and a horizontal connecting rod, wherein engine room cover hinges are symmetrically arranged on the left side and the right side of the rear end of the engine room cover, and a connecting sleeve is arranged in the middle of each engine room cover hinge; the fixed hinge is arranged on the side, close to the vertical center line of the cabin cover, of the connecting sleeve, and a fixed sleeve is arranged in the middle of the fixed hinge; the horizontal connecting rod is arranged on the inner side of the connecting sleeve and the inner side of the fixing sleeve in an embedded mode. According to the cabin cover, the cover hinge and the fixed hinge are rotationally connected through the horizontal connecting rod so as to ensure that the cabin cover can be normally opened and closed, and the horizontal connecting rod can integrally and horizontally slide and can be pulled out between the cover hinge and the fixed hinge, so the cover hinge and the fixed hinge are separated from each other; therefore, in the high-speed running process of an automobile, the front cabin cover can be directly separated when being directly opened backwards under the action of wind power, the sight of a driver is prevented from being blocked, and running safety is improved.
本公开提供一种汽车前端机舱盖及其安全防护装置,包括:机舱盖,所述机舱盖的后端左右两侧对称设置有机盖铰链,所述机盖铰链的中间设置有连接套筒;固定铰链,设置于所述连接套筒靠近所述机舱盖的竖直中心线的一侧,所述固定铰链的中间设置有固定套筒;水平连接杆,嵌套设置于所述连接套筒和所述固定套筒的内侧。本发明机舱盖的机盖铰链和固定铰链之间通过水平连接杆转动连接,以保证机舱盖可以正常开启和闭合,而水平连接杆整体可以水平滑动由机盖铰链和固定铰链之间抽出,使机盖铰链和固定铰链之间相互分离,以便于汽车高速行驶过程中,当前部的机舱盖在风力作用下直接向后掀开时可以直接脱离,避免阻挡驾驶员的视线,提高行驶安全性。
Automobile front-end cabin cover and safety protection device thereof
一种汽车前端机舱盖及其安全防护装置
2021-09-21
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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