The high roof structure (1) of the truck is installed above a cab main body (10) with an open ceiling part. A high roof structure (1) is provided with a pair of front side frames (2) and a pair of rear side frames (3) that support a roof panel inclined so that the vehicle height gradually increases from the front toward the rear. The front side frame (2) is provided upright from each of a pair of side surface sections (15) disposed so as to be separated from each other in the vehicle width direction (D2) in the cab body (10). The rear frame (3) is provided so as to stand at a position rearward of the front frame (2) from each of the pair of side surface sections (15) higher than the front frame (2). At least one of the rear frames (3) is provided with a fragile portion (40) formed with a relatively lower strength than a portion adjacent to the rear frame (3) in the vehicle height direction (D3).
卡车的高车顶构造(1)安装于顶棚部开放的驾驶室主体(10)的上方。高车顶构造(1)具备对以车高从前方朝向后方逐渐变高的方式倾斜的车顶面板进行支承的、一对前侧框架(2)和一对后侧框架(3)。前侧框架(2)从在驾驶室主体(10)中在车宽方向(D2)上互相分离地配置的一对侧面部(15)分别立起设置。后侧框架(3)在比前侧框架(2)靠后方处从一对侧面部(15)分别比前侧框架(2)高地立起设置。在后侧框架(3)的至少一方,设置有与在车高方向(D3)上相邻的部位相比相对低强度地形成的脆弱部(40)。
High roof structure of truck
卡车的高车顶构造
2024-12-13
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |