Door hinge with door regulator for vehicle; has torsion bar coupled to hinge plate fixed to chassis, to generate reversal reaction effect on second hinge plate fixed to door and having curved surface

摘要

The door hinge has a first hinge plate (12) fixed to the chassis and a second hinge plate (14) fixed to the door, which are coupled by a hinge pin (16). A torsion bar (18) is coupled to the first hinge plate, to generate a reversal reaction effect on the second hinge plate. The second hinge plate has a curved surface formed on it, to generate an action force on the torsion bar, corresponding to rotation of the second hinge plate.