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Pub. No.:    WO/2013/157784    International Application No.:    PCT/KR2013/003098
Publication Date: Fri Oct 25 01:59:59 CEST 2013 International Filing Date: Sat Apr 13 01:59:59 CEST 2013
IPC: A47B 88/08
A47B 88/00
Applicants: SEGOS CO., LTD.
PARK, Yoon sik
Inventors: PARK, Yoon sik
CHA, Hyun ho
Disclosed is a drawer sliding device. According to an embodiment of the present invention, a middle rail and an inner side rail are moved with each other when a drawer is withdrawn so that the load supporting force of a slide can be improved, the drawer can be easily withdrawn, and sagging or noise can be prevented while the drawer is withdrawn. Also, the height of an operating rail of automatic closing means is lowered so that the length of the middle rail extends to reach an upper side of the operating rail and the structural strength of the middle rail is not reduced while the range of operation of the automatic closing means is extended or shortened. Since the automatic closing means is added to the slide, the drawer that is opened is automatically retracted to a position at which the drawer is closed when the drawer is retracted a certain range, and thus it is possible to prevent the drawer in the closed state from being opened by a cause other than the intention of a user.