The utility model relates to a rear body structure of a three-compartment car, which comprises a rear windowsill plate, a rear seat back plate left reinforcing plate, a rear seat back plate right reinforcing plate, a left rear wheel cover supporting plate, a right rear wheel cover supporting plate and a rear floor bottom cross beam. A rear windowsill plate cross beam extending towards the rear floor is arranged on the rear windowsill plate, and a rear windowsill. One end of the plate beam is connected with the left reinforcing plate of the back seat back plate, the other end of the back window plate beam is connected with the right reinforcing plate of the back seat back plate, the left reinforcing plate of the back seat back plate is connected with the left rear wheel cover support plate, the right reinforcing plate of the back seat back plate is connected with the right rear wheel cover support plate, and one end of the back floor lower beam is connected with the left rear wheel cover support plate. The other end of the lower beam of the rear floor is connected with the support plate of the right rear wheel cover. The cross beam of the rear window sill plate, the left reinforcing plate of the rear seat back plate, the left rear wheel cover support plate, the lower beam of the rear floor, the right rear wheel cover support plate and the right reinforcing plate of the back seat back plate form a closed and coherent frame structure with compact structure and rigid torsion. The degree is high.
【技术实现步骤摘要】
三厢车后部车身结构
本技术涉及汽车
,特别是涉及一种三厢车后部车身结构。
技术介绍
三厢车通常由前部的发动机舱、中部的乘员舱和后部的行李舱组成。中部的乘员舱与后部的行李舱一般通过后部车身结构相互分隔,从而让车辆使用更加便捷同时乘坐更加舒适。然而,已有的后部车身结构复杂散乱,存在扭转刚度差的缺点。
技术实现思路
基于此,本技术在于克服现有技术的缺陷,提供一种结构紧凑的三厢车后部车身结构,扭转刚度高。一种三厢车的后部车身结构,包括后窗台板、后排座椅背板左加强板、后排座椅背板右加强板、左后轮罩支撑板、右后轮罩支撑板及后地板下横梁,所述后窗台板上设有向靠近后地板方向延伸的后窗台板横梁,所述后窗台板横梁的一端与所述后排座椅背板左加强板连接,所述后窗台板横梁的另一端与所述后排座椅背板右加强板连接,所述后排座椅背板左加强板与所述左后轮罩支撑板连接,所述后排座椅背板右加强板与所述右后轮罩支撑板连接,所述后地板下横梁的一端与所述左后轮罩支撑板连接,所述后地板下横梁的另一端与所述右后轮罩支撑板连接,所述后窗台板横梁、后排座椅背板左加强板、左后轮罩支撑板、后地板下横梁、右后轮罩支撑板、后 ...
【技术保护点】
1.一种三厢车后部车身结构,其特征在于,包括后窗台板、后排座椅背板左加强板、后排座椅背板右加强板、左后轮罩支撑板、右后轮罩支撑板及后地板下横梁,所述后窗台板上设有向靠近后地板方向延伸的后窗台板横梁,所述后窗台板横梁的一端与所述后排座椅背板左加强板连接,所述后窗台板横梁的另一端与所述后排座椅背板右加强板连接,所述后排座椅背板左加强板与所述左后轮罩支撑板连接,所述后排座椅背板右加强板与所述右后轮罩支撑板连接,所述后地板下横梁的一端与所述左后轮罩支撑板连接,所述后地板下横梁的另一端与所述右后轮罩支撑板连接,所述后窗台板横梁、后排座椅背板左加强板、左后轮罩支撑板、后地板下横梁、右后 ...
【技术特征摘要】
1.一种三厢车后部车身结构,其特征在于,包括后窗台板、后排座椅背板左加强板、后排座椅背板右加强板、左后轮罩支撑板、右后轮罩支撑板及后地板下横梁,所述后窗台板上设有向靠近后地板方向延伸的后窗台板横梁,所述后窗台板横梁的一端与所述后排座椅背板左加强板连接,所述后窗台板横梁的另一端与所述后排座椅背板右加强板连接,所述后排座椅背板左加强板与所述左后轮罩支撑板连接,所述后排座椅背板右加强板与所述右后轮罩支撑板连接,所述后地板下横梁的一端与所述左后轮罩支撑板连接,所述后地板下横梁的另一端与所述右后轮罩支撑板连接,所述后窗台板横梁、后排座椅背板左加强板、左后轮罩支撑板、后地板下横梁、右后轮罩支撑板、后排座椅背板右加强板形成封闭连贯的框架结构。2.根据权利要求1所述的三厢车后部车身结构,其特征在于,所述后窗台板横梁由后窗台板的边缘延伸形成。3.根据权利要求1所述的三厢车后部车身结构,其特征在于,还包括左悬挂安装板,所述左悬挂安装板与所述后排座椅背板左加强板连接,所述左悬挂安装板用于与左后轮罩连接。4.根据权...
【专利技术属性】
技术研发人员:吴纯福,廖雪平,耿富荣,
申请(专利权)人:广州汽车集团股份有限公司,
类型:新型
国别省市:广东,44
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