The invention discloses a commercial vehicle cab rear wall top cover connecting structure with a water guide function. The commercial vehicle cab rear wall top cover connecting structure comprises a top cover plate and a rear wall. The rear wall comprises a rear wall outer plate and a rear wall inner plate; and the top cover plate is in lap joint with the rear wall outer plate through a running water tank. According to the commercial vehicle cab rear wall top cover connecting structure, the external running water tank can play a role in guiding water, accumulated water on the top can flow awayalong the two sides of a rear air window through the running water tank, meanwhile, welding of the top cover and the rear wall can be directly completed outside a cab, the welding process is good, and the situation of welding spot deviation is not likely to happen.

    本发明公开了一种带导水功能的商用车驾驶室后围顶盖连接结构。它包括顶盖板和后围,所述后围包括后围外板和后围内板,所述顶盖板通过流水槽与后围外板搭接。本发明外部流水槽可以起到导水作用,顶部积水可以通过流水槽将水沿着后风窗两侧流走,同时顶盖与后围的焊接可以直接在驾驶室外部完成,焊接工艺良好,不容易出现焊点焊偏的情况。


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    Title :

    Commercial vehicle cab rear wall top cover connecting structure with water guide function


    Additional title:

    一种带导水功能的商用车驾驶室后围顶盖连接结构


    Contributors:
    FU YAO (author) / SONG YUBIN (author) / ZHANG XIN (author) / FENG WEILI (author) / JIANG JINYUAN (author) / ZHAO QINGFU (author) / ZENG XUEWEI (author)

    Publication date :

    2020-12-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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