Patent ID: 8809710

Claim:
An actuation unit of a movable part ( 1 ) of a motor vehicle, comprising an actuation part ( 10 ) which is fastened to a housing part ( 20 ), at least two conductor elements ( 21 ) which are arranged on the housing part ( 20 ), an elastically deformable contact element ( 22 ) which cooperates with the conductor elements ( 21 ), and a plunger ( 11 ) which is arranged on the actuation part ( 10 ) for deforming the contact element ( 22 ), wherein the actuation part ( 10 ) and the housing part ( 20 ) define an internal space ( 2 ) which is entirely sealed off from the environment ( 3 ) and the actuation part ( 10 ) is pivotably mounted about an axis ( 4 ) which extends axially symmetrically relative to the internal space ( 2 ); wherein a retaining element ( 23 ) is fastened to the housing part ( 20 ) such that at the same time the contact element ( 22 ) is held reliably in position; characterized in that the housing part ( 20 ) comprises a contoured body ( 24 ) to which the retaining element ( 23 ) or the contact element ( 22 ) is fastened.