| 摘要 |
The window washing tool (20) is extendable to a position high above ground without requiring the use of ladders or scaffolding. The window washing tool (20) ha s an extension handle (24) which serves as both a reach extension device, and as a conduit for supplying water and cleaning solution to a washing head (22). The washing head (22) holds th e implements used to clean the window. The extension handle (24) has a plurality of sections, which are connected together to provide the required length. The extension handle (24) is hollow and conducts water supplied at pressure to the lower end of the extension handle (24) to the washing head (22) at the top of the extension handle (24). A lower section of the extension handle (2 4) includes a shutoff valve (30) for controlling the flow of water to the washing head (22), and a reservoir (26) for introducing cleaning solution into the flow of water.
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