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公开(公告)号：US20210070200A1
公开(公告)日：2021-03-11
申请号：US16896730
申请日：2020-06-09
发明人： Chan Ho Jung , Hyun Kyu Moon , Tae Hee Won , Jung Sang You , Hun Woong Song , Seon Chae Na , Myung Soo Lee , In Chang Hwang , Jeong Soo Kim , Jun Kyu Park
摘要： A rear seat for a vehicle is provided, in which when the seat back is reclined. The angle of the seat cushion is adjusted by following the operation of the seat back to provide an optimal posture for fatigue reduction of a passenger. When the seat back is folded, the seat cushion is not operated.
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公开(公告)号：US11292370B2
公开(公告)日：2022-04-05
申请号：US16896730
申请日：2020-06-09
发明人： Chan Ho Jung , Hyun Kyu Moon , Tae Hee Won , Jung Sang You , Hun Woong Song , Seon Chae Na , Myung Soo Lee , In Chang Hwang , Jeong Soo Kim , Jun Kyu Park
摘要： A rear seat for a vehicle is provided, in which when the seat back is reclined. The angle of the seat cushion is adjusted by following the operation of the seat back to provide an optimal posture for fatigue reduction of a passenger. When the seat back is folded, the seat cushion is not operated.
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公开(公告)号：US09796309B2
公开(公告)日：2017-10-24
申请号：US14935384
申请日：2015-11-07
发明人： Hun Woong Song , Chan Ki Cho , Jin Oh Kim
CPC分类号： B60N2/6673 , B60N2/2222 , B60N2/66 , B60N2/666 , B60N2/929 , B60N2/933
摘要： A lumbar support assembly disposed on a seat back frame within a vehicle seat and configured to support the back and waist regions of a passenger may include a fixing wire configured to be disposed on the seat back frame, a comfort mat provided with an upper end disposed on a cross wire combined with an upper end of the fixing wire so as to be rotatable and configured to support the back and waist regions of the passenger, a rotating device disposed on the fixing wire and rotating a lower end of the comfort mat toward the back region of the passenger, and an operating device disposed on the fixing wire and transforming the rotating device to protrude toward the comfort mat.
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