Brush of cleaner

摘要

A brush (60) of a cleaner comprising: a rotation shaft (62) rotatably supported at a lower surface of a body; a brush hub (64) fixed to the rotation shaft (62); and brush hair (66) mounted at an outer circumference surface of the brush hub (64) for sweeping dust and contamination of a floor, wherein the brush hair (66) is composed of a first row (68) arranged toward a shaft direction of the brush hub (64) and divided into a first hair portion (72) which is not contacted with a floor and a second hair portion (74) which is contacted with the floor, and a second row (70) sequentially arranged with the first row (68) and divided into a first hair portion (76) which is contacted with the floor by facing to the first hair portion (72) of the first row (68) and a second hair portion (78) which is not contacted with the floor by facing to the second hair portion (74) of the first row (68).