1results about How to "Disassembly" patented technology

This utility model discloses a dust cup assembly, a vacuum cleaner, and a cleaning system. The dust cup assembly is detachably installed in the vacuum cleaner and includes a cup body and a filter assembly. The cup body defines a first space, and the filter assembly is at least partially disposed within the first space. The filter assembly includes a first filter for filtering dust and a second filter located downstream of the first filter. Airflow entering the cup body flows sequentially through the first filter and the second filter along the airflow direction. A second dust scraping device is disposed on the filter assembly and is used to scrape off at least a portion of the dust adhering to the second filter. The second dust scraping device is detachably installed in the cup body along with the filter assembly. By providing the second dust scraping device to scrape the second filter, the service life of the second filter is extended. Furthermore, by detachably installing the second dust scraping device in the cup body along with the filter assembly, the entire structure becomes easier to assemble and disassemble, and easier to clean.