| 摘要 |
A robotic cleaning device having main body, at least one driving wheel to move the robotic cleaning device across a surface to be cleaned, and a brush for removing debris from the surface to be cleaned. The brush is arranged on a protrusion in a front end portion of the main body. The widest part of the main body is located between the protrusion and the opposite sidewall of the main body, and within the front end portion of the main body. |
