The invention relates to the technical field of vehicles, and discloses a vehicle body A column structure and a vehicle, the vehicle body A column structure comprises an inner plate, an outer plate and a plurality of continuous fiber composite material reinforcement bodies, the inner plate and the outer plate are oppositely arranged and fixedly connected, and a circumferentially closed cavity is defined by the inner plate and the outer plate in a matched mode; the cavity comprises a column section A, and the multiple continuous fiber composite material reinforcement bodies are arranged in the column section A at intervals in the extending direction of the column section A; each continuous fiber composite reinforcing body comprises a bottom and a side surrounding part surrounding one side of the bottom, the plane where each bottom is located intersects with the extending direction of the cavity at the position where the bottom is located, and the bottom divides the A column section into two parts at the position where the bottom is located; and the extension direction of the side wall part is the same as that of the cavity. According to the vehicle body A column structure and the vehicle, the problems that an existing A column is large in sectional area and large in material thickness are solved.
本发明涉及车辆技术领域,公开了一种车身A柱结构及车辆,该车身A柱结构包括内板、外板以及多个连续纤维复合材料增强体,其中,内板与外板相对设置且固定连接,并配合围设出周向封闭的腔体;腔体包括A柱段,多个连续纤维复合材料增强体在A柱段中沿A柱段的延伸方向间隔设置;各连续纤维复合材料增强体均包括底部和围设于底部一侧的侧围部,各底部所在平面与该底部所处部位处腔体的延伸方向相交,且底部在其所在处将A柱段分隔为两部分;侧围部的延伸方向与腔体的延伸方向相同。该车身A柱结构及车辆改善了现有的A柱截面积较大以及料厚较大的问题。
Vehicle body A column structure and vehicle
一种车身A柱结构及车辆
2023-07-25
Patent
Elektronische Ressource
Chinesisch
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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