The invention discloses an automobile doorsill reinforcing structure, which comprises an upper doorsill, a lower doorsill, a reinforcing structure A and a reinforcing structure B, wherein the lower doorsill is arranged at the bottom of the upper doorsill; the reinforcing structure A is arranged in the middle of the upper doorsill; the reinforcing structure B is arranged in the middle of the lowerdoorsill; a reinforcing plate and a buffer layer are arranged in each of the upper doorsill and the lower doorsill; the buffer layer is arranged at the bottom of the reinforcing plate; a support plateis arranged at the bottom of the buffer layer; a torsion spring is arranged in the middle of the interior of the support plate. According to the automobile doorsill reinforcing structure, the reinforcing structure A and the reinforcing structure B are designed to improve the strength of the upper doorsill and the lower doorsill, so that the strength of the automobile doorsill is improved, safetyis improved, and in addition, the reinforcing plate, the buffer layer and the torsion spring are arranged to protect the two sides of the upper doorsill and the two sides of the lower doorsill.
本发明公开了一种汽车门槛加强结构,包括上门槛、下门槛、加强结构A和加强结构B,所述上门槛的底部设有下门槛,所述上门槛的中间位置设有加强结构A,所述下门槛的中间位置设有加强结构B,所述上门槛和下门槛的内部均设有加强板和缓冲层,所述缓冲层置于加强板的底部,所述缓冲层的底部设有支撑板,所述支撑板内部的中间部位设有扭转弹簧,该汽车门槛加强结构,设计有加强结构A和加强结构B提高上门槛和下门槛的强度,使得汽车门槛的强度得到提高,从而提高了安全性,另外有加强板、缓冲层和扭转弹簧对上门槛和下门槛的两侧进行保护。
Automobile doorsill reinforcing structure
一种汽车门槛加强结构
2020-10-27
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
Automobile doorsill beam reinforcing structure and automobile doorsill beam structure
European Patent Office | 2024
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