Tipping trailer for ride-on mower

A container (12) with inclined walls and fitted with two lateral elements is inserted into a metal frame (10) made of two bars joined in front of the container (12) in order to form a towing unit (20). The lateral elements and the lateral frame parts (16) are equipped with complementary components of ball and socket joints (18). The container (12) can be tipped around the wheel axle (14) towards the back by lifting a lateral lever (24) to be accessed while sitting on the lawn mower. The trailer can be fitted additionally with a sweeping unit.