| 摘要 |
PURPOSE:To efficiently capture smoke of tobacco, and effectively use a top plate of a table in the table having an air cleaner. CONSTITUTION:A horizontally rotatable cylinder body 4 is passed penetratingly vertically through an almost central part in a plan view of a top plate 1 in a table, and a horizontal cylinder 5 as a sideways turning intake air part is provided on the tip of the cylinder body 4, and the cylinder body 4 is horizontally rotated by a driving means 7 arranged on an under surface of the top plate. On the other hand, an air cleaner 8 which forcibly sucks and purifies air from the intake air part and is composed of a sucking fan 17 and a filter 15, is continuously arranged in a lower end opening part of the cylinder body. When a person sat on a chair while surrounding the table smokes tobacco, though smoke of the tobacco rises upward, when the cylinder body 4 having a small cross-sectional area is rotated, since opening holes 5b of the horizontal cylinder 5 cross a smoke place over a wide range, the smoke can be efficiently captured into the cylinder body 4. |
