Composter for composting biodegradable waste, has assembly unit comprising card made of male part and female part, and assembly surface arranged with groove in which node of card is fitted

摘要

The composter has four panels (1-3) joined together along a set of joining edges (11), where each joining edge comprises an assembly surface that is applied to another assembly surface of the edge. An assembly unit is utilized for connecting the panels in a detachable manner. The assembly unit comprises a card that is made of a male part i.e. hinge (61), and a female part i.e. casing (62), that are snugingly fitted. One of the set of assembly surfaces is arranged with a groove (301) in which a node of the card is fitted.