The invention discloses a frame and a vehicle, the frame comprises a top cover cross beam, a first vehicle side edge beam frame, a second vehicle side edge beam frame, a first cross beam end part connecting part and a second cross beam end part connecting part, the top cover cross beam is connected with the first vehicle side edge beam frame through the first cross beam end part connecting part, and the second cross beam end part connecting part is connected with the second vehicle side edge beam frame through the second cross beam end part connecting part; and the top cover cross beam is connected with the second vehicle side edge beam frame through the second cross beam end part connecting part. Each of the first cross beam end connecting part and the second cross beam end connecting part comprises a cross beam connecting part and an edge beam connecting part, a bending structure is arranged at the joint of the cross beam connecting part and the edge beam connecting part, and the bending structure is bent towards the space in the vehicle. The bending structure is arranged at the connecting position of the cross beam connecting part and the edge beam connecting part, it is guaranteed that the bending structure deforms preferentially during a vehicle top pressure test, and therefore top pressure borne by the vehicle side edge beam frame is dispersed, and the problem that the edge of the frame cracks due to extrusion of the vehicle side edge beam frame is solved.
本发明公开了一种车架及车辆,包括顶盖横梁、第一车侧边梁车架、第二车侧边梁车架、第一横梁端部连接部和第二横梁端部连接部,所述顶盖横梁通过所述第一横梁端部连接部连接所述第一车侧边梁车架,所述顶盖横梁通过所述第二横梁端部连接部连接所述第二车侧边梁车架。所述第一横梁端部连接部和所述第二横梁端部连接部均包括横梁连接部和边梁连接部,所述横梁连接部和所述边梁连接部的连接处设置有折弯结构,所述折弯结构向车内空间弯折。本发明通过所述横梁连接部和所述边梁连接部的连接处设置有折弯结构,保证折弯结构在车辆顶压测试时优先变形,从而分散车侧边梁车架所受到的顶部压力,解决车侧边梁车架因挤压导致的车架边缘开裂问题。
Vehicle frame and vehicle
一种车架及车辆
2024-03-22
Patent
Elektronische Ressource
Chinesisch
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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