公开(公告)号：EP3769646A1

公开(公告)日：2021-01-27

申请号：EP20187556.4

申请日：2020-07-24

申请人： Foshan Aodeli Metal Products Co., Ltd.

发明人： Zhan, Yuliang

IPC分类号： A47B88/493 ,  A47B88/437 ,  A47B88/447

摘要： The invention discloses a three-section linkage drawer slides apparatus, including an upper rail (1), a middle rail (2), a fixed rail (3), an upper linkage rack (4), and a lower linkage rack (5S, 5), wherein the middle rail (2) is slidably connected to the fixed rail (3) through the lower linkage rack (5S, 5), the upper rail (1) is slidably connected to the middle rail (2) through the upper linkage rack (4), the upper linkage rack (4) and the lower linkage rack (5S, 5) are of separate structures, the upper linkage rack (4) is mounted between the middle rail (2) and the upper rail (1) after being assembled, and the lower linkage rack (5S, 5) is mounted between the fixed rail (3) and the middle rail (2) after being assembled. According to the invention, the upper linkage rack (4) and the lower linkage rack (5S, 5) are configured as separate structures, the manufacturing process can thus be simplified, so the manufacturing cost is reduced; the separate structures can be quickly assembled into an integrated structure and shared in drawer slides with different lengths, which reduces the production and assembly difficulty, facilitates assembling and disassembling the drawer slide device, renders good sliding performance, and greatly improves production efficiency.