Patent ID: 8534482

Claim:
A waste collection system, comprising: an outer shell with walls, having a closed bottom and a top, portions of the top forming an opening; a waste container insertable partly into the outer shell, the waste container comprising: a frame, defining an inside, wherein portions of the frame define at least one protrusion(s) towards the inside of the frame; a top container with an open top part and an open bottom part, the top container arranged at least mainly inside the frame, and having at least one recess into which the at least one protrusion of the frame extends so as to attach the top container to the frame; a bottom container with an open top part and a closed bottom part positionable inside the outer shell; wherein the top container and the bottom container are connected by fastener so that the bottom part of the top container is attached to the top part of the bottom container; a cover openably mounted on the waste container so that when the cover is open the waste container can be emptied, wherein portions of the cover form at least one filling opening arranged on the cover for introduced waste into the waste container; and at least one lifting structure arranged on the frame, suitable to be engaged by a lifting mechanism by which the waste container can be lifted out from the outer shell and emptied and returned into the outer shell.