摘要 |
A cleaning device (10, 300, 400, 480, 490, 500) includes a housing (28, 313, 422, 482, 502), part of which may be a handle (14, 314, 516). A cleaning hea d (12, 12', 312, 412, 520) is pivotally mounted to the housing or to the handl e. The cleaning head selectively holds a cleaning pad (70, 70', 370, 526) for collecting liquids, dust and debris from a surface to be cleaned. A suction nozzle (18, 318, 438, 508) is carried by the cleaning head or the handle. A dirt collecting receptacle (208) is mounted to the housing and is in fluid communication with the suction nozzle and with a suction fan and motor assembly (30). At least one spray nozzle (22, 22', 330, 332, 432, 506) can b e mounted on the suction nozzle, the cleaning head, the housing or the handle. A liquid delivery system (90, 90') delivers a cleaning fluid to the at least o ne spray nozzle.
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申请人 |
ROYAL APPLIANCE MFG. CO. |
发明人 |
KALMAN, JEFFREY M.;TUFTS, LINDSEY, JR.;SAUNDERS, CRAIG M.;WRIGHT, MICHAEL F.;KISELA, DAVID;WALDRON, STEVEN D.;FARONE, RICHARD C. |