A movement structure for a drawer of a refrigerator is provided that allows a storage box to be automatically withdrawn from or inserted into a main body of the refrigerator. The structure may include a rolling mechanism that rolls along a guide mechanism coupled to the storage box to facilitate and guide the movement of the storage box and maintain alignment relative to the main body of the refrigerator. A drive motor may provide a rotational force to the rolling mechanism to automate the movement of the storage box.
申请公布号
US8074468(B2)
申请公布日期
2011.12.13
申请号
US20090390520
申请日期
2009.02.23
申请人
YOO MYUNG KEUN;EOM YONG HWAN;YU OK SUN;SHIN HYOUN JEONG;LG ELECTRONICS INC.
发明人
YOO MYUNG KEUN;EOM YONG HWAN;YU OK SUN;SHIN HYOUN JEONG