The invention discloses a rear vehicle door side wall assembly and a vehicle, and the rear vehicle door side wall assembly comprises a side wall inner plate which is provided with a mounting via hole for mounting a safety belt retractor; the rear wheel cover inner plate is connected to the inner side of the rear wheel cover outer plate, and the rear wheel cover inner plate is connected to the lower side of the side wall inner plate; the C column reinforcing plate is connected to the outer side of the side wall inner plate and the outer side of the rear wheel cover outer plate, a reinforcing cavity is defined between the C column reinforcing plate and the side wall inner plate and between the C column reinforcing plate and the rear wheel cover outer plate, and the C column reinforcing plate is provided with a lock catch installation point. According to the rear vehicle door side wall assembly, the C column reinforcing plate is additionally arranged to improve the local structural strength and reduce vibration generated during door closing, then the door closing sound is reduced, a reinforcing cavity is formed in the rear vehicle door side wall assembly to seal the sound, the effect of reducing the door closing sound is further improved, and the door closing sound quality is improved.
本发明公开了一种后车门侧围总成及车辆,所述后车门侧围总成,包括:侧围内板,所述侧围内板设有用于安装安全带卷收器的安装过孔;后轮罩内板和后轮罩外板,所述后轮罩内板连接于所述后轮罩外板的内侧,且所述后轮罩内板连接于所述侧围内板的下侧;C柱加强板,所述C柱加强板连接于所述侧围内板和所述后轮罩外板的外侧,且与所述侧围内板和所述后轮罩外板之间限定出加强腔,所述C柱加强板设有锁扣安装点。本发明实施例的后车门侧围总成,通过增加C柱加强板以提升局部结构强度,减轻关门时产生的振动,进而降低关门音,以及,使内部形成加强腔以对声音进行封闭,进一步提升对关门音的降低效果,提升关门音品质。
Rear vehicle door side wall assembly and vehicle
后车门侧围总成及车辆
02.05.2025
Patent
Elektronische Ressource
Chinesisch
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
Vehicle rear side wall assembly, vehicle rear side wall system and vehicle
Europäisches Patentamt | 2025
|Rear side door structure, vehicle door assembly and vehicle
Europäisches Patentamt | 2024
|Side wall rear door opening assembly and vehicle body structure
Europäisches Patentamt | 2023
|Rear side wall net bag, rear side wall assembly and vehicle
Europäisches Patentamt | 2025
|