The connecting structure of the B-pillar lower sealing plate and the doorsill beam of the new energy automobile comprises a B-pillar lower sealing plate assembly and the doorsill beam, the B-pillar lower sealing plate assembly comprises a connecting plate and a reinforcing plate, a U-shaped groove is formed in the outer side of the connecting plate, the lower end of the connecting plate is provided with an inward folding part extending towards the back face of the U-shaped groove, the reinforcing plate is of a U-shaped structure, and the reinforcing plate is provided with an inward folding part extending towards the back face of the U-shaped groove. The reinforcing plate of the U-shaped structure is fixed in the U-shaped groove in the outer side of the connecting plate, the lower end of the reinforcing plate is provided with an outward folding part extending in the opening direction of the U-shaped structure, the inward folding part at the lower end of the connecting plate is fixedly connected to the inner side of the doorsill beam, and the outward folding part at the lower end of the reinforcing plate is fixedly connected to the outer side of the doorsill beam. The connecting structure is small in part number, easy to operate, easy to master and assemble and capable of improving the overall efficiency of a production line.

    一种新能源汽车B柱下封板与门槛梁的连接结构,包括B柱下封板总成和门槛梁,所述B柱下封板总成包括连接板与加强板,所述连接板的外侧设有U型槽,连接板的下端设有向U型槽背面延伸的向内折转部,所述加强板为U型结构,U型结构的加强板固定在连接板外侧的U型槽内,所述加强板下端设有向U型结构开口方向延伸的向外折转部,所述连接板下端的向内折转部固定连接在门槛梁内侧部,加强板下端的向外折转部固定连接在门槛梁外侧部。这种连接结构零件数量少,操作简单,易于掌握和装配,提高生产线的整体效率。


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    Title :

    Connecting structure of B-pillar lower sealing plate and doorsill beam of new energy automobile


    Additional title:

    一种新能源汽车B柱下封板与门槛梁的连接结构


    Contributors:
    WU HAN (author) / SUN TAO (author) / CHEN ZHEN (author) / HUANG JUN (author) / GAO YUAN (author) / YANG HANG (author) / WANG YUANQIN (author) / LIU YUNCHUAN (author) / ZHANG BO (author) / HU ZHONGLIN (author)

    Publication date :

    2024-11-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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