The invention discloses a vehicle forecabin structure and a vehicle. The vehicle forecabin structure comprises a front longitudinal beam and a rear longitudinal beam, the roof side rail comprises a front connecting part, the front connecting part is connected with the front longitudinal beam, and the cross section of the front connecting part is circular. According to the vehicle forecabin structure, the cross section of the front connecting part of the roof side rail is arranged to be circular, it is guaranteed that the front connecting part of the roof side rail has the maximum force transmission area, and the force transmission effect is improved. Meanwhile, the circular front connecting part can be used under the condition of the same force transmission, materials are less, and weight reduction is facilitated. Or the front connecting part with the circular design can better transfer force under the condition of the same material.
本发明公开了一种车辆前舱结构及车辆,车辆前舱结构包括:前纵梁;上边梁,所述上边梁包括前连接部,所述前连接部与所述前纵梁连接,其中,所述前连接部的横截面为圆形。本发明的车辆前舱结构,通过将上边梁的前连接部的横截面设置为圆形,保证上边梁的前连接部具有最大的传力面积,提高传力效果。同时,圆形设计的前连接部可以在相同传力的条件下,用料更少,便于减重。或者圆形设计的前连接部可以在相同用料的条件下,能够更好的传力。
Vehicle front cabin structure and vehicle
车辆前舱结构及车辆
22.10.2024
Patent
Elektronische Ressource
Chinesisch
Front cabin structure, front cabin assembly and vehicle
Europäisches Patentamt | 2025
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