| 摘要 |
PURPOSE: A suction hole for a vacuum cleaner is provided to clean windows with distinction of rotating brush cleaning and rubber plate cleaning by moving an upper plate front and rear. CONSTITUTION: A suction hole for a vacuum cleaner comprises : a main suction part(110) formed at a suction hole(100) ; a fan(200) rotated by suction force through the main suction part(110) ; a sub suction part(120) passes air that let the fan(200) rotate ; a rotating brush(210) operated to dust by the fan(200) ; a rubber plate operating device(300) that is so formed on the lower part of the rotating brush(210) that makes the rubber plate(310) move front and rear.
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