Patent ID: 7364215
Filing Date: 2008-04-29
Classification: B60J,Y10S

Abstract:
1. A sunshade device suitable for a rear door window of an automobile, comprising: a sunshade screen which is biased by an elastic member in a frame; a sunshade screen rod having fastened thereto an end of the sunshade screen; a telescopic bar and an actuation arm connected to a respective ends of the sunshade screen rod; and a driving mechanism assembly for extending and retracting the telescopic bar and erecting and tilting the actuation arm and for raising and lowering the telescopic bar and the actuation arm, wherein an upper end of the actuation arm which is connected to the other end of the sunshade screen rod is pivoted by a pivot pin, a lower end of the actuation arm is pivoted by a pivot pin to a slider which is movably fitted into the frame, a cable drum which has winding grooves is secured to an output shaft of the driving mechanism assembly, first ends of power transmission cables are connected to respective ends of the slider, and second ends of the power transmission cables are coupled to the drum and are wound in the winding grooves of the cable drum in opposite directions, so that the actuation arm can be erected or tilted when the output shaft is rotated clockwise or counterclockwise.