Patent ID: 8261922

Claim:
An assembled dustbin comprising: a baseplate ( 1 ), body ( 2 ) and a upper frame ( 3 ), wherein the body ( 2 ) comprises four pillars ( 22 ) and four side plates ( 21 ), each pillar ( 22 ) comprises an inner pillar ( 5 ) and an outer pillar ( 6 ), the four pillars ( 22 ) and four side plates ( 21 ) form the body ( 2 ), lower ends of the four pillars ( 22 ) and four side plates ( 21 ) are coupled with the baseplate ( 1 ), and the upper ends of four pillars ( 22 ) and four side plates ( 21 ) are coupled with the upper frame ( 3 ); each inner pillar ( 5 ) is provided with a snap-fit ( 51 ) and each outer pillar ( 6 ) is provided with a snap-fit ( 61 ), the snap-fit ( 51 ) of inner pillar and snap-fit ( 61 ) of outer pillar are engaged together to couple the inner pillar ( 5 ) with the outer pillar ( 6 ) to form a cavity ( 7 ); the baseplate ( 1 ) is integrally provided with a protruding boss ( 17 ) that has an horizontally protruded snap-fit ( 171 ), the upper frame ( 3 ) is provided with a protruding boss ( 37 ) that has an horizontally protruded snap-fit ( 371 ), both ends of each inner pillar ( 5 ) are provided with notches ( 52 ), a lower end of cavity ( 7 ) sheathes the boss ( 17 ) provided on the baseplate ( 1 ) and the horizontally protruded snap-fit ( 171 ) of boss ( 17 ) engages with the notch ( 52 ) to secure the inner pillar ( 5 ) and the baseplate ( 1 ), the upper end of cavity ( 7 ) sheathes the boss ( 37 ) provided on the upper frame ( 3 ) and the horizontally protruded snap-fit ( 371 ) of boss ( 37 ) engages with the notch ( 52 ) to secure the inner pillar ( 5 ) and the upper frame ( 3 ); the side plate ( 21 ) is provided with a notch ( 212 ), the inner pillar ( 5 ) is provided with a snap hook ( 53 ) to couple the notch ( 212 ); the baseplate ( 1 ) is provided with notches ( 13 ) and the upper frame ring is provided with notches ( 33 ) the side plate ( 21 ) is provided with snap-fits ( 211 ), the snap-fits ( 211 ) engage with the notches ( 13 ) of baseplate ( 1 ) and the notches ( 33 ) of upper frame ring ( 3 ) to secure the side plate ( 21 ) between the baseplate ( 1 ) and the upper frame ring ( 3 ).