The invention discloses an automobile body C column upper joint connecting structure which comprises a C column upper joint body, the C column upper joint body is of a hollow integral structure, and a C column lap joint groove, a top edge beam lap joint groove and a rear top beam lap joint groove are formed in the C column upper joint body. The automobile body C column upper connector connecting structure is reasonable in design, the automobile body C column upper connector is of a high pressure casting aluminum structure, the C column, the top edge beam and the rear top cross beam are in lap joint instead of being in butt joint originally, the connecting strength of the C column upper connector can be effectively improved, three pieces are integrated into one piece, connecting operation is easy and convenient, the structure is simple, the weight is light, and the automobile body C column upper connector connecting structure is suitable for being widely used for light-weight automobile bodies.
本发明公开了一种汽车车身C柱上接头连接结构,包括C柱上接头本体,所述C柱上接头本体为中空整体结构,C柱上接头本体上设有C柱搭接槽和顶边梁搭接槽以及后顶横梁搭接槽。该汽车车身C柱上接头连接结构设计合理,车身C柱上接头采用高压铸铝结构,把C柱、顶边梁、后顶横梁由原来的相互对接改为搭接,可有效提高C柱上接头连接强度,整合三件为一件,连接操作简便,并且结构简单,重量轻,适合轻量化车身的广泛使用。
Connecting structure for upper connector of C column of automobile body
一种汽车车身C柱上接头连接结构
2022-11-25
Patent
Elektronische Ressource
Chinesisch
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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