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公开(公告)号：US20180317653A1
公开(公告)日：2018-11-08
申请号：US15774586
申请日：2016-08-26
发明人： Xinglong Xu , Haiwen Zhang , Guangda Zhu , Qiang Ji
IPC分类号： A47B88/497 , A47B88/467 , A47B88/477
CPC分类号： A47B88/497 , A47B88/467 , A47B88/477 , A47B88/493 , A47B2210/007 , A47B2210/0075 , A47B2210/0078
摘要： An object of the present invention is to provide a synchronic drawer slider rail system with a mute springback function, which can solve conventional problems of a large occupation rate and a low carrying capacity due to a damping device of a springback mechanism of a drawer slider rail system is placed at a bottom end inside a slide rail. The synchronic drawer slide rail system with a mute springback function includes: two slide rail units, wherein two external faces of a drawer are connected to two internal faces of a cabinet in a relative sliding form through the slide rail units which are symmetrically arranged; the two slide rail units are synchronically connected to each other through a synchronizing mechanism; wherein a shell unit is fixed on each of the two internal faces of the cabinet; a linear groove extending along a relative sliding direction of the drawer and the cabinet is provided on a side face, which faces the drawer, of the shell unit; each of the slide rail units is installed in the linear groove; a horizontal board extending towards the drawer is arranged at a bottom face of the shell unit, and a rack is provided on an inner end of the horizontal board; a down-facing groove is formed between a bottom groove wall of the linear groove and the rack, and a slide rail springback mechanism is installed in the down-facing groove.
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公开(公告)号：US09877582B2
公开(公告)日：2018-01-30
申请号：US15037647
申请日：2014-12-27
发明人： Guangda Zhu , Linming Zhou , Haiwen Zhang
IPC分类号： A47B88/04 , A47B88/467 , A47B88/49
CPC分类号： A47B88/467 , A47B88/49 , A47B2210/0018 , A47B2210/0054
摘要： A centering-rotary positioning automatic closing device includes a sliding rail installed on a fixed rail in a sliding from; wherein a guiding holder is mounted on a bottom of the fixed rail; a guiding part is mounted on the guiding holder along a sliding direction of the sliding rail; a sliding block is installed on the guiding part of the guiding holder and the guiding holder is connected to the sliding block through a spring; the guiding part has a guiding slot; a centering boss and a rotary boss are provided on a bottom of a bottom plate of a toggle block; the centering boss passes through a fixing hole of the sliding block, and the rotary boss passes through a rotary slot of the sliding block and extends into the guiding slot; a front end of the guiding slot has a positioning slot communicating with the guiding slot.
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公开(公告)号：US10582771B2
公开(公告)日：2020-03-10
申请号：US15774586
申请日：2016-08-26
发明人： Xinglong Xu , Haiwen Zhang , Guangda Zhu , Qiang Ji
IPC分类号： A47B88/40 , A47B88/497 , A47B88/493 , A47B88/467 , A47B88/477
摘要： A synchronic drawer slide rail system with a mute springback function includes: two slide rail units, wherein two external faces of a drawer are connected to two internal faces of a cabinet in a relative sliding form through the slide rail units which are symmetrically arranged; the two slide rail units are synchronically connected to each other through a synchronizing mechanism; wherein a shell unit is fixed on each of the two internal faces of the cabinet; a linear groove extending along a relative sliding direction of the drawer and the cabinet is provided on a side face, which faces the drawer, of the shell unit; each of the slide rail units is installed in the linear groove; a horizontal board extending towards the drawer is arranged at a bottom face of the shell unit, and a rack is provided on an inner end of the horizontal board.
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