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    • 3. 发明授权
    • Suction nozzle and head of vacuum cleaner having the same
    • 吸嘴和吸尘器头具有相同的吸尘器
    • US07540064B2
    • 2009-06-02
    • US10527316
    • 2004-03-16
    • Hyoung-Joo ChoKyeong-Seon JeongJung-Wan Ryu
    • Hyoung-Joo ChoKyeong-Seon JeongJung-Wan Ryu
    • A47L9/06
    • A47L9/0606
    • A suction nozzle and a head of a cleaner having the same includes a suction hole to which a suction force is applied; an air channel formed as a closed region having predetermined area and depth and having the suction hole therein; and scraper longer than an end of an edge of the air channel, positioned in the air channel, and for scraping carpet fibers in cleaning a carpet. Especially when cleaning a carpet, the suction nozzle and the head of a cleaner having the same sufficiently push back carpet fibers to their root portions by the scraper to suck dust and alien substances, so that the carpet can be cleaned more cleanly, a suction path through which external air is introduced is formed in a direction that a cleaning proceeds, and thus dust or alien substances can be effectively removed.
    • 吸嘴和具有该吸嘴的清洁器的头部包括施加吸力的抽吸孔; 空气通道形成为具有预定面积和深度的封闭区域,并且在其中具有吸入孔; 刮刀比位于空气通道中的空气通道的边缘的端部长,并且用于刮擦地毯纤维以清洁地毯。 特别是在清洁地毯时,吸嘴和具有相同吸尘器的清洁器的头部通过刮刀将毯子纤维充分推回到其根部以吸入灰尘和异物,从而可以更清洁地清洁地毯, 通过其引入外部空气沿着清洁进行的方向形成,从而可以有效地去除灰尘或异物。