The locally-reinforced lightweight carbon fiber material vehicle body middle floor comprises a middle floor body, the middle floor body is made of a carbon fiber composite material, and a reinforcing strip group is laid at the bottom of the middle floor body and is made of the carbon fiber composite material. The problems that according to a traditional automobile middle floor, due to the mechanical performance problem of a metal plate and poor rigidity, an automobile body generates abnormal sound, and the automobile body floor deforms are solved, and the problems that the weight of the traditional middle floor is large, and lightweight design is not facilitated are solved.
一种局部加强的轻量化碳纤维材料车身中地板,包括中地板本体,所述中地板本体的材料为碳纤维复合材料,所述的中地板本体底部铺贴有加强条组,所述的加强条组的材料为碳纤维复合材料。本发明解决了传统的汽车中地板因钣金的机械性能问题,刚度较差导致车身异响和车身地板变形的问题,以及传统的中地板重量较大,不利于轻量化设计的问题。
Locally-reinforced lightweight carbon fiber material vehicle body middle floor
一种局部加强的轻量化碳纤维材料车身中地板
2022-03-04
Patent
Elektronische Ressource
Chinesisch
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |