Trailer hitch with lever lock for luggage carrier on a hitch ball

摘要

Trailer coupling (1) with a lever fastener for luggage carriers on a coupling ball of the type arranged on the coupling ball of a vehicle, characterized in that it comprises: a base (3) on which the remaining elements are mounted and means for Coupling to the structure of the luggage carrier, a first plate (4) which is mounted in a fixed position and substantially vertically on the base (3) and a first contact surface (5) with the vehicle coupling ball and a first receptacle (6) for the spherical surface , a second plate (7) opposite the first plate (4) which is supported on the base (3) by a first, upwardly offset cross-connection (8) and a second contact surface (9) with a vehicle coupling ball opposite a first contact surface ( 5) of the first plate (4) and a further opposite surface (10) on which a second transverse connection (11) is arranged, wherein the second contact surface (9) a e second receptacle (16) to receive the spherical surface, an actuating lever (12) of the second plate (7) to control its approach to the first plate (4) or separation from the first plate (4), which revolves around the first joint (8) rotates and is mounted on a wing (13) which projects out of the base (3) via a third transverse connection (14), the connecting rod (15) being coupled at one end to the lever (12) and at the other end to the second joint (11) of the opposite side (10) of the second plate (7) is hingedly connected.