The invention discloses a roller support of a middle hinge mechanism and an opening and closing system of an automobile sliding door, the roller support is a casting support, the roller support comprises a top plate, a bottom plate and a vertical plate, the top plate and the bottom plate are arranged up and down in a spaced mode, a containing space is formed between the top plate and the bottom plate, and the vertical plate is connected between the top plate and the bottom plate. A first connecting hole is formed in one vertical plate and used for being connected with a bearing roller of a middle hinge mechanism, and second connecting holes are formed in the top plate and the bottom plate and used for being connected with a guide roller and a transmission belt guide wheel of the middle hinge mechanism. The roller support is high in structural strength, the strength requirement can be met when the material thickness is 3.5 mm, the roller support is suitable for casting forming, and compared with the prior art, more materials are saved, and the forming difficulty and the forming cost are lower.

    本发明公开了一种中铰链机构的滚轮支架及汽车滑移门开闭系统,所述滚轮支架为铸造支架,所述滚轮支架包括顶板、底板和立板,所述顶板和所述底板上下间隔布置,之间形成容纳空间,所述立板连在所述顶板和所述底板之间,一所述立板上设第一连接孔,用于连接中铰链机构的承重滚轮,所述顶板和所述底板上设第二连接孔,用于连接中铰链机构的导向滚轮和传动带导轮。该滚轮支架结构强度高,料厚3.5mm就能满足强度要求,适合铸造成型,相比现有技术更省料、成型难度和成型成本更低。


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    Title :

    Roller support of middle hinge mechanism and automobile sliding door opening and closing system


    Additional title:

    中铰链机构的滚轮支架及汽车滑移门开闭系统


    Contributors:
    JIANG JINJING (author) / SHI RUNWEI (author) / JUNG MIN-WON (author) / HE ZHIWEI (author)

    Publication date :

    2023-02-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    E05D Scharniere oder andere Aufhängevorrichtungen für Türen, Fenster oder Flügel , HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS, OR WINGS / B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge



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