The invention provides a roof side rail structure and a vehicle. The roof side rail structure comprises a reinforcing pipe beam, a side wall outer plate, a side wall inner plate and a sliding rail mounting piece. Wherein the reinforcing tubular beam is provided with a closed cavity, the side wall outer plate and the side wall inner plate are arranged on the outer side wall of the reinforcing tubular beam, and the sliding rail mounting piece is arranged on the bottom wall of the reinforcing tubular beam and used for mounting a sliding rail of the sliding door. The vehicle comprises a vehicle body and the roof side rail structure. On the basis that the sliding rail is stably installed, the rigidity and strength of the roof side rail structure are improved, and it is guaranteed that the bending torsional rigidity and the collision performance of a vehicle body are not affected.
本申请提供一种上边梁结构及车辆。上边梁结构包括:加强管梁、侧围外板、侧围内板及滑轨安装件;其中,加强管梁具有闭合腔体,侧围外板和侧围内板设于加强管梁的外侧壁,滑轨安装件设于加强管梁的底壁,且用于安装滑移门的滑轨。车辆包括车身及上边梁结构。本申请在保证稳定安装滑轨的基础上,提升上边梁结构的刚度和强度,确保车身的弯曲扭转刚度及碰撞性能不受影响。
Roof side rail structure and vehicle
上边梁结构及车辆
2024-01-26
Patent
Electronic Resource
Chinese
Connecting structure of roof-side-rail and front-roof-rail
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CONNECTING STRUCTURE OF ROOF-SIDE-RAIL AND FRONT-ROOF-RAIL
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