The invention discloses a circulating linkage mechanism of an automobile sunshade curtain. The mechanism comprises a window frame, a sunshade curtain frame and a differential part. The sunshade curtain frame comprises sunshade curtain cloth, curtain frame end covers arranged at a left end and a right end of the sunshade curtain frame, and a roller shutter pipe movably arranged in the sunshade curtain frame. Inner fixing pieces are fixedly arranged on inner sides of the left end and the right end of the roller shutter pipe respectively, outer fixing pieces are fixedly arranged on outer sides ofthe left end and the right end of the roller shutter pipe respectively, and differential mechanisms are movably arranged in shaft holes between the inner fixing pieces and the outer fixing pieces. The differential part comprises a main shaft, a spring sleeve shaft, a grooved pulley fixing shaft and a movable rotating shaft, a first spring groove is formed in the inner end of the differential part, a second spring groove is formed in the outer fixing pieces, and a torsion spring is arranged on a spring sleeve shaft between the first spring groove and the second spring groove; and a traction sheave is arranged in a sheave fixing shaft. The mechanism is simpler and more reasonable in structure, easy and convenient to manufacture and install, free of any external force and capable of truly achieving random staying.

    本发明公开了一种汽车遮阳帘循环联动机构,包括窗架、遮阳帘架及差速件,其中遮阳帘架包括遮阳帘布、及设置在遮阳帘架左右两端的帘架端盖和活动设置在遮阳帘架中的卷帘管,卷帘管的左右两端的内侧各固定设置有内固定件,卷帘管的左右两端的外侧各固定设置有外固定件,内固定件与外固定件之间的轴孔中活动设置有差速机构;差速件包括主轴、弹簧套轴、槽轮固定轴及活动转轴,差速件的内端设置有第一弹簧槽,外固定件上设置有第二弹簧槽,第一弹簧槽与第二弹簧槽之间的弹簧套轴上设置有扭力弹簧;槽轮固定轴中设置有牵引槽轮;本发明的优点是:结构更简单、合理,制作、安装简便,无任何外力的作用,真正可实现随意停留。


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    Titel :

    Circulating linkage mechanism of automobile sunshade curtain


    Weitere Titelangaben:

    汽车遮阳帘循环联动机构


    Beteiligte:
    WU ZHIGUANG (Autor:in) / WU BINGFA (Autor:in) / WU XIHUI (Autor:in) / CAO XIAOPENG (Autor:in)

    Erscheinungsdatum :

    2020-08-14


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    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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