| 摘要 |
A holder, primarily for retaining thereon a non-woven fibrous pad which is to be attached to, to be rotated by, a cleaning machine, comprises a base member of a resilient elastomeric material and a plurality of hook members integrally moulded with the base member to project from a surface thereof, each hook member including a stem portion on the free end of which, remote from the base member, is formed at least one barb portion extending laterally from the stem portion, some of the stem portions being longer than others of the stem portions, the hook members serving positively to retain the pad on the holder but enabling the pad to be readily removed from the holder as required. |
