The invention discloses a lightweight automobile fuel tank partition plate which comprises a partition plate body, the partition plate body is a buffer cambered surface, and the convex surface of thebuffer cambered surface is opposite to the driving direction of an automobile and used for uniformly rebounding impact force of fuel acting on the partition plate body to the periphery during automobile braking, so that excessive stress in one direction is avoided. The bottom ends of the four corners of the partition plate body are each provided with a cambered surface transition section. An impact force in the automobile oil tank is fully and evenly shared, the reliability and safety of the oil tank are greatly improved, the welding length is reduced, light weight of the partition plate is achieved, and the automobile oil tank partition plate is simple in structure, low in manufacturing cost and easy to popularize.
本发明公开了一种轻量化汽车油箱隔板,它包括隔板本体,所述隔板本体为缓冲弧面,所述缓冲弧面凸起面与汽车行驶方向相反,用于将汽车制动时燃油作用于隔板本体上的冲击力均匀向四周反弹,避免一个方向受力过大,所述隔板本体四个角底端均设有弧面过渡段。本发明使得汽车油箱内的冲击力得到充分的均匀分担,大大提高了油箱的可靠性和安全性,减少了焊接长度,实现了隔板的轻量化,其结构简单,制造成本低,易于推广。
Lightweight automobile fuel tank partition plate
轻量化汽车油箱隔板
2020-11-17
Patent
Electronic Resource
Chinese
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |
Heat insulation plate structure for automobile fuel tank
European Patent Office | 2021
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