Patent ID: 7217307
Filing Date: 2007-05-15
Classification: A47L,Y10S

Abstract:
1. A dust collector with an invertible wind exhausting base comprising a platform truck, a wind exhausting case mounted on a platform of said platform truck, said wind exhausting case having an upper and a lower surface respectively fixed with a fan motor and a sucking tube base thereon, wherein said platform truck is provided with a side upper frame respectively at two sides, each said upper frame having an upper horizontal tube provided with at least two holes for bolts to pass through, wherein said wind exhausting case having two lateral sidewalls respectively provided with at least two threaded holes respectively in an upper portion and in a lower portion in a corresponding way, said two threaded holes in the lower portion screwed with the bolts passing through said holes of said upper horizontal tube of said platform truck so as to secure firmly said wind exhausting case with said platform truck, said threaded holes of the upper portion screwed with sealing bolts to close them up, said wind exhausting base possible to be inverted by screwing loose said bolts so that said sucking tube base may be altered in its position and sucking direction.