| 摘要 |
PURPOSE: A door hinge assembly of a car is provided to perform a door checker function for opening a door step by step as well as a hinge function for rotating the door. CONSTITUTION: In the door hinge assembly of a car constructed such that a body hinge(12) is fixed to the one side of a body, a door hinge(11) is fixed to the one side of a door, and the door hinge is rotatably coupled to the body hinge by interposing a shaft(13), the door hinge is provided with a ball(111) to be elastically moved up and down, the body hinge is provided with a movable plate(120) elastically contacting with the ball, and a plurality of grooves(121) are formed on the top surface of the movable plate into which the ball being inserted selectively so as to make the door open step by step. |
