Suction brush for a vacuum cleaner

摘要

A suction brush rotatably disposed at a cleaner body to move along a cleaning surface for drawing in contaminants from the surface to be cleaned by a suction force generated from a motor driving chamber disposed at a lower portion of the cleaner body having a suction brush body, a brush bar rotatably disposed inside the suction brush body, for brushing the contaminants off from the surface to be cleaned, a driving force transmission belt disposed inside the suction brush body for transmitting a rotation force to the brush bar from a motor disposed in the motor driving chamber, and a belt checking cover pivotably disposed at a lower portion of the suction brush body to check the condition and contamination of the driving force transmission belt.