The invention discloses a structure for improving the rigidity of an automobile body joint. The structure is provided with an A-column upper joint, an A-column middle joint, an A-column lower joint, a B-column upper joint, a B-column lower joint, a C-column upper joint, a C-column lower joint and a D-column lower joint. A column A lower joint reinforcing structure is arranged on the column A lower joint; an A column upper joint reinforcing structure is arranged on the A column upper joint; a C column upper joint reinforcing structure is arranged on the C column upper joint; a D column lower connector reinforcing structure is arranged on the D column lower connector, a new structural design scheme is provided for the A column lower connector, the A column upper connector, the C column upper connector and the D column lower connector, the rigidity of the connectors is obviously improved, and the rigidity of a vehicle body is obviously improved.

    本发明公开了一种提升汽车车身接头刚度结构,具有:A柱上部接头、A柱中部接头、A柱下部接头、B柱上部接头、B柱下部接头、C柱上接头、C柱下接头、D柱下接头;A柱下部接头上设有A柱下部接头加强结构;A柱上部接头上设有A柱上部接头加强结构;C柱上部接头上设有C柱上部接头加强结构;D柱下接头上设有D柱下接头加强结构,对A柱下部接头、A柱上部接头、C柱上部接头、D柱下接头提出新的结构设计方案,对接头刚度提升明显,对车身刚度具有明显的提升。


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    Title :

    Structure for improving rigidity of automobile body joint


    Additional title:

    一种提升汽车车身接头刚度结构


    Contributors:
    SHAN FUKUI (author) / XIA RENFENG (author) / WANG CHAOJIAN (author) / TANG YULIN (author) / LI HUABIN (author)

    Publication date :

    2023-11-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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