Patent ID: 8732899
Filing Date: 2014-05-27
Classification: A47L

Abstract:
1. A vacuum cleaner, comprising: a suction nozzle provided with a suction inlet; a cleaner body that communicates with the suction inlet of the suction nozzle; the suction nozzle includes a manipulation portion; a height adjustment device to adjust a height of the suction nozzle with regard to a bottom surface; a transmission device to transmit an operating force from the manipulation portion to the height adjustment device; and a display moved by the transmission device to display the current height of the suction nozzle, wherein the transmission device includes: a first transmission device connected to the manipulation portion; and a second transmission device connected to the first transmission device and the display, wherein the second transmission device comprises a rotation guide which receives the operating force from the first transmission device, and a rotation member rotated by the rotation guide, wherein the display is rotated about an axis perpendicular to an rotational axis of the rotation member.