Patent ID: 6817062
Filing Date: 2004-11-16
Classification: C08L,E05D,E05Y,Y10T

Abstract:
A door hinge checking apparatus, comprising:a body bracket fixed to one side of a car body; a door bracket fixed to one side of a door, wherein the body bracket and the door bracket are pivotally connected to each other by a hinge pin, and wherein the door bracket is rotatable about a hinge axis defined by the hinge pin; a groove formed on at least one side portion of the body bracket wherein the groove is configured in accord with the path of the door and with constricted parts and expanded parts; and a locking means received in the door bracket and slideable in the groove wherein said locking means acts between the body bracket and door bracket to reduce the velocity of the door moving door by operating in cooperation with the constricted parts of the groove, said locking means comprising a locking protrusion projecting into said groove and a spring elastically mounted on a distal end of the locking protrusion.