The invention provides a vehicle body rear wall assembly. The vehicle body rear wall assembly comprises a folded-plate-shaped rear wall outer plate low in front and high in rear, the rear end of a rear floor is connected with the inner side plate face of a front vertical plate of the rear wall outer plate, the inner side plate face of a rear vertical plate of the rear wall outer plate is connectedwith the rear plate edge of a transverse plate of an L-shaped folded-plate-shaped rear wall inner plate, and the lower plate edge of a vertical plate of the rear wall inner plate is connected with the rear floor. According to the scheme, an cavity defined by the rear wall inner plate and the rear wall outer plate has a larger-area cross section, and the torsional rigidity of an vehicle body is greatly improved.
本发明提供了一种车身后围总成,包括前低、后高的折板状的后围外板,后地板的后端与后围外板的前立板的内侧板面连接,后围外板的后立板内侧板面与L型折板状的后围内板的横板后板沿连接,后围内板的竖板下板沿与后地板连接。上述方案中后围内板和后围外板合围处的空腔具有更大面积的截面,大大提升了车身的扭转刚度。
Vehicle body rear wall assembly
车身后围总成
2020-11-24
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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