The invention relates to the technical field of automobile parts, in particular to a frame structure with an outer covering plate and an automobile. The frame structure comprises an outer covering plate piece connected with the frame main body; one part of the buffering assembly is movably connected with the outer covering plate, the other part of the buffering assembly is connected with the frame body so as to apply pressing force close to the direction of the frame body to the outer covering plate, and the buffering assembly can move relative to the outer covering plate along with deformation of the frame body. By arranging the buffer assembly between the frame main body and the outer covering plate, relative displacement can be generated between the frame fixing points and the outer covering plate fixing points under the condition that the frame deforms under severe working conditions, overlarge local stress of the plate caused by frame deformation is eliminated or partially eliminated, the plate does not crack, and the service life of the plate is prolonged. And meanwhile, the displacement of the plate in the direction perpendicular to the outer surface of the plate can be limited, so that the local stress of the plate is eliminated or reduced under the condition that the rigidity of the frame is not increased and the material of the outer covering plate is not changed.
本发明涉及汽车零部件技术领域,具体涉及一种设有外覆盖板的框架结构及汽车。框架结构,其包括:外覆盖板件,其与框架主体相连;至少一个缓冲组件,其部分与外覆盖板件活动连接,另一部分与框架主体相连,以向外覆盖板件施加靠近框架主体方向的压紧力,缓冲组件可随框架主体变形而与外覆盖板件发生相对移动。本申请通过在框架主体和外覆盖板件之间设置缓冲组件,可在恶劣工况框架产生变形的情况下,使框架固定点和外覆盖板件固定点之间产生相对位移,消除或部分消除框架变形造成的板件局部应力过大,使板件不开裂,同时可限制板件在垂直于板件外表面方向上的位移,进而在在不增加框架刚性及更改外覆盖板件材质的情况下,消除或减小板件局部应力。
Frame structure with outer covering plate and automobile
一种设有外覆盖板的框架结构及汽车
2024-11-22
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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