Disclosed is a folding sun-shading device (100), comprising two sun shading plates (10) and a bundling member (20). Each of the sun shading plates (10) comprises a ring frame (11), a shade curtain (12) surrounded by the ring frame, a connecting member (13) connecting the ring frame (11) and the shade curtain (12) at intervals, and a gap (14) provided between the ring frame (11) and the shade curtain (12), wherein a frame edge where the two ring frames (11) get close to each other is defined as a joining frame edge (111), and the part other than the joining frame edge (111) is defined as an operating frame edge (112). The bundling member (20) penetrates each of the gaps (14) and is connected to each of the joining frame edges (111) in a bundling manner, and comprises a plurality of bending sections (21) provided on one side of each of the joining frame edges (111) and a plurality of limitation sections (22) connected to each of the bending sections (21) and provided on the other side of each of the connection frame edges (111); and the bundling member (20) has an unfolded state in which each of the bending sections (21) is tensioned to limit each of the operating frame edges (112) to separate to the largest extent, and a folded state in which each of the limitation sections (22) is tensioned to guide one of the operating frame edges (112) to rotate around a pivot and to overlap on the other operating frame edge (112).


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    Title :

    Folding sun-shading device


    Contributors:

    Publication date :

    2019-10-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    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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