Abstract: A trolley for collecting waste includes a housing having a main waste chamber for receiving waste, and wheels attached to a bottom wall of the housing. The housing has at least one module seating, each configured to receive a waste module for collecting waste. Each module seating includes fasteners configured to releasably couple to a waste module. The waste module includes a module housing having at its top surface a top opening for inserting waste, and having a module waste chamber for receiving waste inserted through the top opening. The module housing includes second connection means at its outside surface, which are configured to releasably interact with first connection means of a trolley for collecting waste. Also disclosed herein is a system that includes the trolley and at least one waste module inserted into the at least one module seating.

Abstract: A trolley for collecting waste includes a housing having a main waste chamber for receiving waste, and wheels attached to a bottom wall of the housing. The housing has at least one module seating, each configured to receive a waste module for collecting waste. Each module seating includes fasteners configured to releasably couple to a waste module. The waste module includes a module housing having at its top surface a top opening for inserting waste, and having a module waste chamber for receiving waste inserted through the top opening. The module housing includes second connection means at its outside surface, which are configured to releasably interact with first connection means of a trolley for collecting waste. Also disclosed herein is a system that includes the trolley and at least one waste module inserted into the at least one module seating.

Abstract: A trolley for collecting waste includes: wheels, a steering handle, and a housing with a bottomwall and a sidewall extending vertically from the bottomwall, wherein the housing forms a waste chamber, wherein the sidewall comprises an opening, wherein a flap is connected by a first bearing to the sidewall of the housing, such that the flap is pivotable about a horizontal flap axis between a closing position and an opening position. The flap in its closing position closes the opening of the sidewall, and the flap in its opening position opens the opening in the sidewall, wherein the handle is connected by a second bearing to the housing, such that the handle is pivotable about a handle axis between a first handle position and a second handle position, and the handle is linked to the flap by a mechanical linkage, such that pivoting the handle from its second handle position to its first handle position results in a pivoting of the flap from its opening position to its closing position.