The invention provides a vehicle body A-pillar structure, a vehicle body structure and a vehicle. The vehicle body A-pillar structure comprises: a side wall outer plate; an inner plate, wherein one side of the side wall outer plate is connected with one side of the inner plate, the other side of the side wall outer plate is connected with the other side of the inner plate, and a cavity is defined between the side wall outer plate and the inner plate; a roof side rail which is arranged in the cavity, wherein one side of the roof side rail is connected with one side of the side wall outer plate, and the other side of the roof side rail is connected with the other side of the side wall outer plate; and a reinforcing plate which is arranged on the roof side rail. According to the invention, the strength of the vehicle body A-pillar structure can be enhanced through matched connection of the side wall outer plate, the inner plate, the roof side rail and the reinforcing plate, wire harness can be arranged in the cavity and can be prevented from being damaged, the wire harness installation space is saved, meanwhile, the wire harness can be hidden, an additional wire harness installation structure is not needed, the A-pillar structure is simple, and the rigidity and the strength of the A pillar are improved.
本发明提供一种车身A柱结构、车身结构和车辆,车身A柱结构包括:侧围外板;内板,侧围外板的一侧与内板的一侧连接,侧围外板的另一侧与内板的另一侧连接,侧围外板与内板之间限定有腔室;上边梁,上边梁设置于腔室中,上边梁的一侧与侧围外板的一侧连接,上边梁的另一侧与侧围外板的另一侧连接;加强板,加强板设置于上边梁上。车身A柱结构中的侧围外板、内板、上边梁与加强板的配合连接可以使得车身A柱结构的强度增强,在腔室中可以设置线束,可以防止线束受到损坏,节约线束安装空间,同时还可以隐藏线束,不需要额外的线束安装结构,A柱结构简单,提高A柱的刚度及强度。
Vehicle body A-pillar structure, vehicle body structure and vehicle
一种车身A柱结构、车身结构和车辆
2021-06-11
Patent
Electronic Resource
Chinese
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