A robot cleaner includes wheels mounted at a lower side of a main body of the robot cleaner to allow for traveling of the main body, and wire winding prevention members mounted at the lower side of the main body, each wire winding prevention member having one end extending to be contactable with a rim of the corresponding wheel. The wire winding prevention member is preferably a torsion spring.
申请公布号
KR20110110659(A)
申请公布日期
2011.10.07
申请号
KR20100030117
申请日期
2010.04.01
申请人
LG ELECTRONICS INC.
发明人
LEE, JEI HUN;YOON, JEONG SUK;YI, DONG HOON;BAEK, SEUNG MIN;KWAK, YOON KEON;KIM, JI CHUL;PARK, JONG WON