| 摘要 |
<p>A cleaning conversion unit made of a drive unit adaptor, a drive unit base, various attachments such as a brush, scourer, sander, mop, the drive unit adaptor comprising a circular plate with six castellated teeth, and a fixed central square fixed drive shaft with a centred locating hole, the drive unit base comprising a round head with a flat base to which hook and loop product is attached for fixing the various attachments.</p> |
