The invention relates to a spare tire fixing frame and a vehicle. Wherein a spare tire pool is formed on the spare tire fixing frame; a plurality of main reinforcing ribs are arranged on the spare tire fixing frame; each main reinforcing rib comprises two rib strip parts, each rib strip part extends from the edge of the spare tire pool to the center of the bottom of the spare tire pool, and the two rib strip parts of each main reinforcing rib are connected at the bottom of the spare tire pool to form a connecting part for connecting the two rib strip parts; and the rib parts and the connecting parts of the plurality of main reinforcing ribs are arranged at intervals. According to the spare tire fixing frame, based on the main reinforcing rib structure of the spare tire fixing frame, the structural strength of a spare tire pool can be higher; meanwhile, other structural reinforcing pieces are not needed, and light weight can be achieved; and the depth of the rib part of the main reinforcing rib does not need to be set to be too large, so that when the structure of the main reinforcing rib is formed in a stamping mode and the like, the process difficulty is low, and the risk of cracking in a stress concentration area is low.
本发明涉及一种备胎固定架及车辆。其中,备胎固定架上形成有备胎池;备胎固定架上设置有多个主加强筋;每个主加强筋包括两个筋条部,每个筋条部自备胎池的边缘向备胎池的底部中心延伸,且每个主加强筋的两个筋条部在备胎池的底部相连接,形成将两个筋条部连接的连接部;多个主加强筋的筋条部和连接部彼此间隔设置。上述备胎固定架,基于其主加强筋结构,备胎池所能实现的结构强度更大;同时,无需使用其他的结构加强件,可以实现轻量化;以及,主加强筋的筋条部的深度无需设置的过大,这样在以冲压等方式形成主加强筋的结构时,其工艺难度较小,且在应力集中的区域造成开裂的风险较低。
Spare tire fixing frame and vehicle
备胎固定架及车辆
2023-06-23
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
SPARE TIRE FIXING PART, SPARE TIRE HOUSING SYSTEM, AND VEHICLE
European Patent Office | 2016
|Automobile spare tire fixing mechanism and spare tire fixing and removing method
European Patent Office | 2015
|