Armrest frame for car

PURPOSE: An armrest frame for an automobile is provided to reduce the weight of an armrest frame and to maintain the strength, and to reduce the weight and to cut down the manufacturing cost and time by unifying and injection-molding armrest components. CONSTITUTION: An armrest frame(200) for an automobile comprises: an armrest frame unit(210) composed of a first frame(211) located on the base, a second frame(212) formed perpendicular to one side of the first frame, a third frame(213) formed perpendicular to the other side of the first frame, and a fourth frame(214) formed on a rear seat and formed perpendicular to one side of the first, second, third frames, and manufactured by injection-molding the first frame, the second frame, the third frame and the fourth frame in one; an armrest hinge unit(220) arranged to the side of the second frame and the third frame close by the rear seat if the other side of the armrest frame unit is fixed to the center of the rear seat; a connecting bracket connecting the armrest frame unit and the rear seat; and a fixing bracket formed between the inner sides of the second frame and the third frame to prevent the distortion of the second frame and the third frame.