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1. (WO2017202049) SLIDE RAIL MECHANISM AND REFRIGERATOR HAVING SAME

Pub. No.:    WO/2017/202049    International Application No.:    PCT/CN2017/071785
Publication Date: Fri Dec 01 00:59:59 CET 2017 International Filing Date: Sat Jan 21 00:59:59 CET 2017
IPC: F25D 25/02
Applicants: QINGDAO HAIER JOINT STOCK CO.,LTD
青岛海尔股份有限公司
Inventors: ZHU, Xiaobing
朱小兵
FEI, Bin
费斌
LU, Riyong
陆日勇
LIU, Jinlin
刘金林
Title: SLIDE RAIL MECHANISM AND REFRIGERATOR HAVING SAME
Abstract:
A slide rail mechanism (100) and a refrigerator having same. Each slide rail assembly (1) comprises an upper rail (11), a middle rail (12), and a lower rail (13). The slide rail mechanism (100) further comprises a synchronization mechanism (2) which comprises two auxiliary middle rail assemblies (5), steering members (21) provided on the auxiliary middle rail assemblies (5), tensioning member (23), and fixing members (22) provided on the two slide rail assemblies (1). The tensioning member (23) is wounded between the fixing members (22) of each of the two slide rail assemblies (1) by means of the steering members (21). The synchronization mechanism (2) further comprises a tensioning sleeve (24). At least one of two rear steering members (212) is provided with an adjusting assembly (4), which is movably connected to the tensioning sleeve (24). The tensioning sleeve (24) drives the tensioning member (23) to move away from the adjusting assembly (4) until the length of the tensioning member (23) between the two rear steering members (212) is greater than the distance between the two rear steering members (212). By adding the auxiliary middle rail assemblies (5) and providing the steering members (21) on the auxiliary middle rail assemblies (5), changes in gaps between the upper rails (11) and the lower rails (13) do not affect the steering members (21); the tightness degree of the parts of tensioning member (23) outside the tensioning sleeve (24) can be adjusted by the adjusting assembly (4), so that the parts of tensioning member (23) outside the tensioning sleeve (24) is kept in a tensioned state all the time.