| 摘要 |
<p>A cleaning implement (100) that includes a connector for connecting a handle (126) to a base block (102). The connector prevents the handle (126) from rotating relative to the base block (102) and, thus, the connector prevents the handle (126) from unscrewing or otherwise loosening or disconnecting from the base block (102). The base block (102) can include a headpiece (114) supported between oppositely arranged shoulders (112), a generally cylindrical flange (119) projecting from the headpiece (114), and a generally cylindrical opening (120) extending through the cylindrical flange (119). A slot (138) may be formed in an inner surface of the cylindrical flange (119). A ferrule (122) that can have a generally dovetail-shaped projection (144) provided on its outer surface can be secured to an end of the handle (126). The projection (144) and the slot (138) can form a joint when the handle (126) is connected to the base block (102). This joint substantially prevents the handle from rotating relative to the base block.</p> |
