Selective sorting unit i.e. cabinet-type sorting unit, for use by infant households to sort e.g. used batteries, has containers with holding capacity increased more than specific percent when mini containers are placed outside base volume

摘要

The unit has internal compartments extracted by sliding rails, where two of the compartments are lower compartments. Each of the lower compartments has large containers (30, 32) into which small sized containers (31, 33) are inserted. The small sized containers contain small containers (36, 37) containing mini containers (34, 35) that are installed on one of sides of a furniture unit by fixing hooks (28). The containers have wastes holding capacity increased more than 50 percent when the mini containers are extracted from the small containers and placed outside of base volume of the unit.