WINDOW-SHADE ASSEMBLY FOR CAR

The purpose of the present invention is to provide a window shade assembly for a vehicle having an improved structure capable of reducing noise induced by vibration when driving the vehicle or opening and closing a door. The window shade assembly for a vehicle according to the present invention comprises: a main frame arranged at one side part of the vehicle; a shade unit accommodated in the main frame and reciprocating in the widthwise direction of the lengthwise direction of the main frame between a shading position for shading a window and a shading releasing position for releasing the shading of the window; two or more rotating units arranged on the main frame in a lengthwise direction and connected to the shade unit to rotate so that the shade unit can be wound and unwound between the shading position and the shading releasing position; and a damping unit arranged between the rotating units to interconnect the rotating units and attenuate vibration transmitted to the rotating units. Accordingly, the present invention can reduce the noise of a product and can improve the grade and quality of the product by attenuating resonance sound transmitted by the rotating units as the two or more rotating units are interconnected by the damping unit.