Patent ID: 7216402
Filing Date: 2007-05-15
Classification: E05B,Y10S,Y10T

Abstract:
1. A door handle system, comprising: a door opening lever rotationally supported on a support member, and having a cam rotating together with the door opening lever as an angle change device for changing an angle when the door opening lever is actuated, a connecting rod attached to the door opening lever adapted to actuate a latch mechanism for a door, and a damper having a linear piston sliding mechanism and including a cylinder and a piston rod formed separately from the connecting rod and slidably disposed in the cylinder, one of said cylinder and said piston rod being attached to the support member and the other of said cylinder and said piston rod being always urged to contact the cam as the angle change device so that a returning force of the door opening lever after being opened is reduced by the damper.