Abstract
The following quote was obtained by the news editors from the background informa tion supplied by the inventors: 'At present, there are mainly two types of clean ing robots, that is, a ground sweeping robot and a ground mopping robot. The gro und sweeping robot or the ground mopping robot has a single function, and may be only used for sweeping or mopping a ground. If it is desired to sweep and mop the ground at the same time, both apparatuses have to be prepared, occupying a do uble space and affecting the disposal of other components due to the unreasonabl e design of structures.' In addition to the background information obtained for this patent application, NewsRx journalists also obtained the inventors' summary information for this pat ent application: 'The specific solutions are described below.
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