PURPOSE: To set a vacuum cleaner to be freely attached to or removed from a desk and enable the cleaner to be used also for a floor by providing one side of a desk upper-surface at least, with a suction port for sucking up dust, and by containing the dust sucking-up vacuum cleaner integrally under the desk, to set rollers on the lower surface.

CONSTITUTION: The side surface of a desk 1 having a dust sucking-up suction port 2 on the upper surface is provided with a connecting pipe 4 communicated with the suction port 2 via a suction pipe 3. A vacuum cleaner 5-1 with a mounted dust-sucking- up motor in the interior is removably connected to the connecting pipe 4 via a hose 6. Besides, in an equipment for containing a vacuum cleaner 5b set removably on the lower surface of the desk 1, a main body case 9 provided with the dust-sucking-up motor 7 and a dust collecting chamber 8 is set, and on the upper section of the main body case 9, a dust cover 10 is mounted to cover the dust collecting chamber 8 through the upper section, and by the suction pipe 3, the suction port 2 is communicated with the dust collecting chamber 8. When the cleaner is contained in the desk 1, then dust on the upper surface of the desk can be sucked up, and when the cleaner is separated from the desk 1, then a general floor surface can be also cleaned by using an auxiliary hose, an extended pipe, and a floor nozzle.