Large window cleaner and winding machine for high-rise building outdoor window cleaning

摘要

The present invention is devoted to glass windows in which the exterior walls of a high-rise building are entirely made of glass windows. In addition, according to the present invention, it is an apparatus for cleaning the window without putting human resources into the outdoor window. And, it is a safe window cleaning device that cleans the window without breaking the window like an acrobat by putting human resources into the outdoor window by safely cleaning the window by the cleaner device according to the present invention.