The invention provides a vehicle body rear structure. The vehicle body rear structure is provided with a side beam (1), a rear side frame (3), a cross beam, a trailing arm, an arm mounting bracket (14), and a closing plate (10). The trailing arm is swingably supported at a front region (3F) of the rear side frame (3) via a mounting member (9). The arm attachment bracket (14) is fixed within the cross-section of the rear frame (3) and has a fixing nut (20) for fastening and fixing the attachment member (9). The bracket reinforcing member (22) reinforces the arm mounting bracket (14). The closing plate (10) closes an opening on the upper side of a front region (3F) of the rear side frame (3). The bracket reinforcing member (22) couples end portions on both sides in the vehicle width direction to the side member (1) and the cross member, and couples an upper portion to the shutter plate (10).
本发明提供车身后部结构,该车身后部结构具备边梁(1)、后侧车架(3)、横梁、纵臂、臂安装托架(14)、闭塞板(10)。纵臂将前端部经由安装构件(9)能够摆动地支承于后侧车架(3)的前部区域(3F)。臂安装托架(14)固定于后侧车架(3)的截面内,具有将安装构件(9)紧固固定的固定螺母(20)。托架加强构件(22)对臂安装托架(14)进行加强。闭塞板(10)将后侧车架(3)的前部区域(3F)的上方侧的开口闭塞。托架加强构件(22)将车宽方向的两侧的端部结合于边梁(1)和横梁,并将上部结合于闭塞板(10)。
VEHICLE BODY REAR STRUCTURE
车身后部结构
2022-09-09
Patent
Elektronische Ressource
Chinesisch