发明名称 Combination dust container and latching means for a vacuum cleaner
摘要 A vacuum cleaner housing having a latching means for engagement with a portion of a disposable dust container when the latter is positioned within the vacuum cleaner so that the dust container is correctly latched. The correct latching indicates to the user that a dust container is present within the vacuum cleaner. The present arrangement is particularly suitable for tank-type cleaners in which the housing is opened and closed each time the full disposable dust container is removed.
申请公布号 US4044421(A) 申请公布日期 1977.08.30
申请号 US19760649691 申请日期 1976.01.16
申请人 AKTIEBOLAGET ELECTROLUX 发明人 KRISTENSON, KERSTIN ELISABETH;SIMONSSON, SVEN BERTIL
分类号 A47L9/00;A47L9/14;(IPC1-7):A47L9/14 主分类号 A47L9/00
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