The invention relates to a top cover beam, a top cover and a vehicle, the top cover beam comprises a top cover beam body, and a fixing hole allowing a parking air conditioner to penetrate through is formed in the top cover beam body; the reinforcing part comprises a supporting part, a connecting part and a mounting part which are connected in sequence, a certain height difference exists between the supporting part and the mounting part, the connecting part is obliquely arranged relative to the supporting part and the mounting part so that the reinforcing part can be in a Z shape, the supporting part is fixedly connected with the top cover beam body, and the mounting part is used for being fixedly connected with the parking air conditioner. Under the condition of the same thickness, the Z-shaped reinforcing piece can bear larger pressure compared with a plane-shaped reinforcing piece, and under the condition that the weight of the parking air conditioner is not changed, the thickness of the needed Z-shaped reinforcing piece can be smaller than that of the plane-shaped reinforcing piece. Therefore, through the Z-shaped reinforcer, the weight of the reinforcer can be reduced under the condition of ensuring high bearing capacity of the reinforcer, so that the assembly convenience of the reinforcer is improved, and meanwhile, the requirement of light weight of a vehicle can be met.
本发明涉及一种顶盖梁、顶盖及车辆,顶盖梁包括:顶盖梁本体,顶盖梁本体上开设有供驻车空调穿设的固定孔;加强件,且包括依次连接的支撑部、连接部和安装部,支撑部与安装部具有一定的高度差,且连接部相对支撑部和安装部均倾斜设置,以使加强件呈Z字形,支撑部与顶盖梁本体固定连接,安装部用于与驻车空调固定连接。在同等厚度的情况下,Z字形的加强件能够相较于平面形状的加强件承载更大的压力,而承受驻车空调重量不变的情况下,所需Z字形的加强件的厚度可以低于平面形状的加强件。如此,通过Z字形的加强件能够在保证加强件承载强的情况下,减轻加强件的重量,从而提高加强件的装配方便性,同时也能够满足车辆轻量化的要求。
Top cover beam, top cover and vehicle
顶盖梁、顶盖及车辆
2022-11-29
Patent
Elektronische Ressource
Chinesisch
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
Europäisches Patentamt | 2021
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