| 摘要 |
A cleaning apparatus having a housing, a motor, a battery, and a removable cleaning attachment. The housing comprising a rigid subassembly shell and a resilient cover. The cover is injection molded onto the shell to waterproof a majority of the shell. The shell has raised portions on its exterior that are used to position the shell in the injection mold. After molding is completed, the cover surrounds the raised portions, but does not cover them. |
