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Sometimes people may throw the rubbish without considering whether the dustbin is full or not.Rubbish crammed the bin and spilled over onto the ground.The Petal will keep those people away when it furls!Using lever principle,when rubbish is thrown into the dustbin and pushes the bottom and side wall,the “petals” will keep leaning inside slowly.Finally,petals furl and dustbin shut,nipping the trash bag.If you lift the trash bag gently,dustbin returns to its original shape and you can just throw the bag away easily!Considering its elegant configuration and ingenious structure, it stand out among other trash-bins.
Zhejiang Province, Hangzhou City, China