Patent ID: 8561259

Claim:
A dampening hinge for furniture, comprising a hinge cup, a connecting arm and a hinge base, which are hinged together in sequence, wherein, said hinge cup comprises a U-shaped pin comprising an upper arm and a lower arm., one end of said connecting arm is attached to the upper arm of said U-shaped pin and the other end of said connecting arm is attached to said hinge base by a front bottom pin, a torsion spring is mounted on said hinge base by said front bottom pin, one free end of said torsion spring bears on the upper arm of said U-shaped pin and the other free end of said torsion spring bears on said hinge base, the lower arm of said U-shaped pin is attached to a pull rod of damper mounted on said hinge base by means of a hinge arm module, the opening and closing motion of the hinge cup relative to the hinge base is driven by an outer force, and wherein said hinge arm module comprises a swinging arm and a movable swinging arm, wherein, a portion of said swinging arm is attached to a pivot pin mounted on said hinge base, one end of said swinging arm is hinged with the lower arm of said U-shaped pin and the other end of said swinging arm is binged in a swinging arm connecting hole on said movable swinging arm, a damper connecting hole provided by said movable swinging arm connects said pull rod of said damper, said movable swinging arm is movably connected to a pin fixed on said hinge base by a base connecting hole thereof, said swinging arm connecting hole is positioned on one side of said base connecting hole, and said damper connecting hole is positioned on the other side of said base connecting hole, wherein said base connecting hole comprises a movable housing which enables said movable swinging arm to be movably connected to said hinge base.