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    • 9. 发明公开
    • Wet and/or dry vacuum cleaner with nozzle assembly
    • Nass- und / oder Trockensauger mitSaugdüsenanordnung
    • EP1929913A1
    • 2008-06-11
    • EP07121045.4
    • 2007-11-19
    • Black & Decker Inc.
    • Phelan, KatherineSheddy, Gregg L.White, Paul S.Kunz, Michael P.Wright, Stuart J.Murray, Christopher J.Bludis, Trevor T.Judge, Alfred H.
    • A47L5/34A47L7/00
    • A47L5/34A47L7/0009
    • A vacuum cleaner (10) can include a housing (12) having an inlet (34) adapted to receive debris being vacuumed. A mounting bar (22) can be fixedly coupled to the housing (12). A nozzle assembly (20) can be rotatably disposed about a first axis (200) defined by the mounting bar (22). The nozzle assembly (20) can include a first debris-passing member (90) coupled to the mounting bar (22), a second debris-passing member (92) rotatably coupled to the first debris-passing member (90) and a third debris-passing member (94) removably coupled to the second debris-passing member (92). The debris-passing members can define an opening (154). The nozzle assembly (20) can be operable in a plurality of modes. In a first mode, the opening (154) can be substantially perpendicular relative to a vacuumed surface (202). In a second mode, the second debris-passing member (92) can be rotated relative to the first debris-passing member (90) about a second axis (210) such that the opening (154) is at an acute angle (α2) relative to the vacuumed surface (202).
    • 真空吸尘器(10)可以包括具有适于接收真空的碎片的入口(34)的壳体(12)。 安装杆(22)可以固定地联接到壳体(12)。 喷嘴组件(20)可以围绕由安装杆(22)限定的第一轴线(200)可旋转地设置。 喷嘴组件(20)可以包括联接到安装杆(22)的第一碎片通过构件(90),可旋转地联接到第一碎片通过构件(90)的第二碎屑通过构件(92) 碎片通过构件(94),其可移除地联接到第二碎片通过构件(92)。 碎片通过构件可以限定开口(154)。 喷嘴组件(20)可以以多种模式操作。 在第一模式中,开口(154)可以相对于真空表面(202)基本垂直。 在第二模式中,第二碎片通过构件(92)可相对于第一碎片通过构件(90)围绕第二轴线(210)旋转,使得开口(154)处于锐角(±2°) )相对于抽真空表面(202)。