Rolling device of brush for vacuum cleaner

摘要

This research is about the floating cloud device of vacuum cleaner,In particular, a spherical cloud ball is arranged between the upper side cover and the lower side cover of the relief,In order to make the cloud movement of the cloud ball smooth, the circumference of the cloud ball can arrange the small diameter friction ball in multiple contact actions, so that the cloud ball can rotate freely in multiple directions, break when cleaning with a vacuum cleaner, front, back, left and right, and what the user wants Like what?Mobile direction, convenient to work, convenient to use, wide and fast cleaning range, effective cleaning, and cloud equipment for vacuum cleaner to improve product quality Yes.