Cleaning apparatus, has cleaning rag assembly surrounding periphery of main rod at lower end that is mounted on fastening device for replacing cleaning rag assembly comprising upper end

摘要

The apparatus has a wringing tube (3) mounted over a main rod (1) for being moved along the main rod, where the wringing tube is turnable against the main rod along a wringing direction. A fastening device (5) is mounted on a lower end of the main rod. A cleaning rag assembly (6) surrounding periphery of the main rod at a lower end comprises an upper end held by a connecting ring (40) that is mounted on the wringing tube. The lower end is mounted on the fastening device for replacing the cleaning rag assembly.