| 摘要 |
PROBLEM TO BE SOLVED: To provide a cleaning robot which keeps a constant distance between a brush and a surface to be cleaned all the time depending on a state of the surface to be cleaned and has an improved structure for the easy maintenance of the brush. SOLUTION: The cleaning robot is equipped with a main body of the cleaning robot including a hinge housing part, a brush frame which includes a hinge protrusion turnably joined to the hinge housing part and a suction port hermetically connected with a dust suction part provided on the main body of the cleaning robot, a brush cover joined to the brush frame detachably by a brush cover locking means, and a rotating brush rotatably provided between the brush frame and the brush cover. COPYRIGHT: (C)2005,JPO&NCIPI
|
