HAIR CUTTING BRUSHROLL

A surface cleaning apparatus comprises a cleaning head and a brushroll. The cleaning head includes a cleaning head body having an agitator chamber including an opening on an underside of the cleaninghead body. The brushroll is rotatably mounted to the cleaning head body such that a portion of the brushroll extends below the underside for directing debris into the opening. The brushroll includes an elongated body extending laterally between a first and second end region, a slit opening extending between the first and second end region, angular stationary teeth extending proximate to an edge ofthe slit opening, and a cutting blade configured to be at least partially received within the slit opening and to move laterally between the first and second end regions. The cutting blade bar includes teeth that are configured to engage with the stationary teeth to cut hair. 表面清洁设备，该表面清洁设备包括清洁头和刷辊。清洁头包括清洁头主体，该清洁头主体具有搅拨器腔室，该搅拨器腔室包括在清洁头主体的外侧上的开口。刷辊可旋转地安装到清洁头主体，使得刷辊的一部分在下侧的下方延伸，用于将碎屑引导到开口中。刷辊包括在第一端部区域与第二端部区域之间侧向延伸的细长主体、在第一端