Patent ID: 6405406
Filing Date: 2002-06-18
Classification: A47L,B08B,B23D,B23Q,B24B,Y10T

Abstract:
A device capable of collecting and drawing dust, said device provided with a machine tool mounted thereon, said device being externally connected with an extension tube, said dust collecting and drawing device comprising:a fixation seat being airtightly closed and having a housing, a mounting portion for mounting the machine tool, a first opening corresponding in location to the machine tool, a second opening located at a predetermined position of one side of said housing; a vacuum cleaner disposed in the interior of said fixation seat, and capable of drawing dust by suction from the first opening and second opening of the fixation seat; a first window disposed controllably and slidably at the first opening of said fixation seat so as to enable the first opening of said fixation seat to be in the closed or open state; a second window disposed controllably and slidably at the second opening of said fixation seat so as to enable the second opening of said fixation seat to be in the closed or open state; with said first window being open and said second window being closed, said vacuum cleaner being capable of removing dust that is produced by the machine tool; with said first window being closed and said second window being open, said second opening being capable of drawing dust in other areas via said extension tube.