公开(公告)号：US20220142363A1

公开(公告)日：2022-05-12

申请号：US17432756

申请日：2020-03-11

Applicant: SEGOS CO., LTD.

Inventor： Doo Myun LEE ,  Sung Joon KANG ,  In Suk RA ,  Jung Kyu LIM ,  Sung Woo KIM ,  Jae Hyuk LIM ,  Dong Wook KIM

IPC: A47B88/437 ,  A47B88/443 ,  A47B88/493

Abstract: An embodiment of the present invention provides a pull-out system comprising: at least two slide rails each having a fixed rail, a middle rail slidably arranged on the fixed rail, and a movable rail slidably arranged on the middle rail; and a synchronization means for synchronizing the movement of the movable rail, wherein the synchronization means comprises a roller unit, a synchronization bar connected to the roller unit, and a deflectable element having an end portion fixe to the roller unit and an opposite end portion connected to the movable rail, and the movable rail is configured to move as much as the amount of rotation of the roller unit.

公开(公告)号：US20220341233A1

公开(公告)日：2022-10-27

申请号：US17619876

申请日：2020-06-25

Applicant: SEGOS CO., LTD.

Inventor： Doo Myun LEE ,  Sung Joon KANG ,  In Suk RA ,  Jung Kyu LIM ,  Dong Wook KIM

IPC: E05D11/08 ,  A47L15/42 ,  E05F1/12

Abstract: Proposed is a hinge device having tension maintaining function, the hinge device including: a winding member affixed to a main body of a mounted structure having an inner space formed therein; a hinge member affixed to a door that opens or closes the inner space and mounted on the winding member so as to enable the door to be pivotable; and a tension member having one end affixed to the winding member and the other end affixed to the hinge member, such that the tension member transmits a tension to the door when opening and closing the door.