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Invention Publication
CN109715018A 用于真空吸尘器的清洁头 有权

用于真空吸尘器的清洁头
Abstract:
本发明关于一种用于真空吸尘器的清洁头(有时称为“吸头”)，尤其关于一种具有能使清洁头承载的刷子旋转的马达的清洁头。根据本发明，提供一种具有转向接头的清洁头(10)，该转向接头具有不可旋转区段(26)和可旋转区段(24)、及位于不可旋转区段与可旋转区段之间的可旋转接头(20)。清洁头具有可由可旋转区段(24)的第一部分(50)接合的第一保持区域(52)，第一保持区域和第一部分在接合时阻止可旋转区段的旋转。清洁头还具有可由可旋转区段(24)的第二部分(50)接合的第二保持区域(54)，第二保持区域和第二部分接合时阻止可旋转区段的旋转。因此，清洁头可以保持在存放位置和在其被悬挂在被清洁的表面上方的位置，而没有不需要的旋转。
Abstract(English):

The invention relates to a cleaning head (sometimes called a "suction head") for a vacuum cleaner, and in particular to a cleaning head having a motor to rotate a brush carried by the cleaning head. According to the invention there is provided a cleaning head (10) having a steering joint, wherein the steering joint has a non- rotatable section (26) and a rotatable section (24) with a rotatable joint (20) between the non-rotatable section and the rotatable section. The cleaning head has a first holding region (52) which is engageable by a first part (50) of the rotatable section (24), wherein the first holding region and the first part can resist rotation of the rotatable section when engaged. The cleaning head also has a second holding region (54) which is engageable by a second part (50)of the rotatable section (24), the second holding region and the second part can when resist rotation of the rotatable section engaged. The cleaning head can therefore be held against unwanted rotation in a storage position and also in a position in which it is suspended above a surface being cleaned.

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