发明名称 Vacuum cleaner having a motor-fan unit and a fine filter disposed in an exhaust air stream thereof
摘要 A vacuum cleaner includes a motor-fan unit and a housing part including a filter receptacle. A filter frame is slidably insertable in an insertion direction into the filter receptacle so as to be disposed in an exhaust air stream of the motor-fan unit. The filter frame has a substantially parallelepiped configuration and is configured to receive a fine filter. The vacuum cleaner includes an air-permeable cover element pivotably disposed on the housing and configured to cover the filter receptacle. The cover element is operable to redirect force resulting from a pivoting movement thereof from the insertion direction to a pressing direction substantially perpendicular to the insertion direction so as to press an edge contour of the filter frame toward a mating contour of the filter receptacle in an inserted position of the filter frame.
申请公布号 US7698778(B2) 申请公布日期 2010.04.20
申请号 US20080199461 申请日期 2008.08.27
申请人 MIELE & CIE. KG 发明人 POETTING MICHAEL
分类号 A47L9/00 主分类号 A47L9/00
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