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    • 37. 发明授权
    • Upright vacuum cleaner
    • 直立吸尘器
    • US08286302B2
    • 2012-10-16
    • US12199159
    • 2008-08-27
    • Klemens AndrupUdo Mersmann
    • Klemens AndrupUdo Mersmann
    • A47L5/32
    • A47L5/32A47L9/0036A47L9/242
    • An upright vacuum cleaner for cleaning a surface includes a base unit, a carriage configured to move the base unit on the surface, and an upper body having a dust collection container disposed therein. The upper body is supported so as to be tiltable relative to the base unit and is lockable in a parked position in which the vacuum cleaner has a substantially upright position when standing on the surface. A motor-fan unit is configured to provide a partial vacuum at the surface. An air conduit connecting the base unit and the dust collection container includes an interface and a section formed by a hose or an assembly of the hose and a wand. The section is connected downstream of the interface and is disposed at least partially externally on the upper body. The section is configured to enable a vacuuming mode of operation that is independent of the base unit. A tubular member forming at least part of a transition between the hose and the upper body. The tubular member is swivelably disposed on the upper body.
    • 用于清洁表面的立式真空吸尘器包括基座单元,构造成将基座单元移动到表面上的托架和设置在其中的具有集尘容器的上主体。 上身被支撑成可相对于基座单元倾斜,并可锁定在停放位置,在停放位置,当站立在表面上时,真空吸尘器具有基本直立的位置。 电动风扇单元构造成在表面提供部分真空。 连接基部单元和集尘容器的空气管道包括界面和由软管或软管和棒的组件形成的部分。 该部分连接在界面的下游,并且至少部分地设置在上身上。 该部分被配置为实现独立于基本单元的抽真空操作模式。 形成软管和上身之间的过渡的至少一部分的管状构件。 管状构件可旋转地设置在上身上。
    • 38. 发明授权
    • Upright vacuum cleaner
    • 直立吸尘器
    • US08281456B2
    • 2012-10-09
    • US12199368
    • 2008-08-27
    • Christian Finke
    • Christian Finke
    • A47L9/32
    • A47L5/28A47L9/009
    • An upright vacuum cleaner for cleaning a surface includes an upper body with a handle, a base unit and a carriage configured to move the base unit on the surface. The carriage includes a wheel disposed in a rear portion of the base unit. A motor-fan unit is disposed in the base unit and configured to create a partial vacuum at the surface. A tilting joint provides for relative tilting between the upper body and the base unit. The tilting joint has a pivot axis extending in a horizontal direction when the vacuum cleaner is in a position of use. The wheel is mounted on a pivotable carrier member, which has a pivot axle that is spaced apart from a rotatable axle of the wheel. A pivoting mechanism is disposed on the tilting joint in a vicinity of the carrier member and is configured to pivot the carrier member and the wheel during a pivoting movement of the upper body relative to the base unit.
    • 用于清洁表面的直立式真空吸尘器包括具有把手的上部主体,基部单元和被构造成使基部单元在表面上移动的托架。 托架包括设置在基座单元后部的轮子。 马达风扇单元设置在基座单元中并且构造成在表面产生部分真空。 倾斜接头提供上身和基座单元之间的相对倾斜。 当真空吸尘器处于使用位置时,倾斜接头具有在水平方向上延伸的枢转轴线。 车轮安装在可枢转的承载构件上,该构件具有与车轮的可旋转轴线间隔开的枢轴。 枢转机构设置在承载构件附近的倾斜接头上,并且构造成在上主体相对于基座单元的枢转​​运动期间使承载构件和车轮枢转。