| 摘要 |
An outer wall cleaner for washing an outer wall of a building includes a frame; an upper water inlet and a lower water inlet which are disposed on a front side of the frame and adapted to face the outer wall of the building; a water-driving member disposed within the frame and adapted to communicate with the upper and lower water inlets; a scrubbing member disposed on the front side of the frame and positioned between the upper and lower water inlets; a water-spraying member disposed on the front side of the frame and positioned between the upper and lower water inlets; and a water-taking member disposed on the front side of the frame, adapted to come into contact with the outer wall of the building and take water, and positioned above the upper water inlet, wherein an opening is disposed on a water-taking-member-facing side of the upper water inlet.
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