| 摘要 |
<p>The present invention is a ceiling fan cleaning apparatus comprising a roller cleaner (20) enveloping a central hub (22) and rotatable with respect to the central hub (22), the central hub (22) attached at one end to an elongated member (10), and a first pulley (32) connected fixedly to one end of the roller cleaner (20) and such that rotation of the first pulley (32) causes an equal rotation of the roller cleaner (20), and a second pulley (34) located close to a second end of the elongated member (10) and a chain (36) connecting the first and second pulleys (32, 34). A hand crank (38) is connected to the second pulley (34) so that a user is able to rotate the roller cleaner (20) by turning the hand crank (38).</p> |
