An upright vacuum cleaner for cleaning a surface includes an upper body with a dust collection container disposed therein, a base unit and a carriage configured to provide movement of the base unit on the surface. A tilting joint connects the upper body and base unit. The tilting joint is configured to provide relative tilting between the upper body and the base unit about a tilting axis extending horizontally when the upright vacuum cleaner is in a position of use. At least one cover configured to cover a clearance in a vicinity of the tilting joint between the upper body and the base unit.