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    SEAT CUSHION TILTING APPARATUS OF FOLD-AND-DIVE SEAT
    3.
    发明申请
    SEAT CUSHION TILTING APPARATUS OF FOLD-AND-DIVE SEAT 有权

    公开(公告)号：US20210170918A1

    公开(公告)日：2021-06-10

    申请号：US16890306

    申请日：2020-06-02

    申请人： Hyundai Motor Company ,  Kia Motors Corporation

    发明人： Mu Young KIM ,  Sang Do PARK ,  Jun Young YUN ,  Chan Ho JUNG ,  Ho Suk JUNG

    IPC分类号： B60N2/02 ,  B60N2/30 ,  B60N2/20

    摘要： A seat cushion tilting apparatus may include a fold-and-dive seat for vehicles in which tilting of a seat cushion is independently adjusted regardless of the position of a seat back, and thus, a passenger may realize a desired relaxation posture, where both reclining of the seat back of the fold-and-dive seat and tilting of the seat cushion, in which the front end portion of the seat cushion is raised or lowered regardless of the reclining position of the seat back, are enabled, and thus, body pressure may be easily distributed to the passenger's hips and thighs and fatigue to the passenger's lower body may be reduced.

    SWIVEL DEVICE OF SEAT FOR VEHICLES
    8.
    发明申请
    SWIVEL DEVICE OF SEAT FOR VEHICLES 有权

    公开(公告)号：US20210221260A1

    公开(公告)日：2021-07-22

    申请号：US16902519

    申请日：2020-06-16

    申请人： HYUNDAI MOTOR COMPANY ,  KIA MOTORS CORPORATION

    发明人： Suk Won HONG ,  Sang Do PARK ,  Sang Hwi YOON ,  So Young YOO ,  Chan Ho JUNG ,  Jong Seok HAN

    IPC分类号： B60N2/14 ,  B60N2/02 ,  B60N2/16

    摘要： A swivel device for vehicle seats may rotate a seat mounted inside a vehicle at 180° or more and firmly fix the seat at a normal position before and after rotation. The swivel device includes: a base plate provided with a plurality of first locking members; a swivel plate disposed on the base plate to be rotated by a second motor; a rotary force transmission mechanism mounted on an output shaft of the second motor and the swivel plate to transmit a rotary force of the second motor to the swivel plate; an elevating plate provided with a plurality of second locking members separably coupled to the plurality of first locking members and formed on a lower surface of the elevating plate; and a first motor mounted on an upper surface of the elevating plate to transmit a rotary force to the lead screw.

    SEAT ADJUSTMENT APPARATUS FOR MOBILITY
    10.
    发明申请
    SEAT ADJUSTMENT APPARATUS FOR MOBILITY 有权

    公开(公告)号：US20230135531A1

    公开(公告)日：2023-05-04

    申请号：US17866996

    申请日：2022-07-18

    申请人： Hyundai Motor Company ,  Kia Corporation

    发明人： Mu Young KIM ,  Sang Do PARK ,  Ho Suk JUNG ,  Jun Young YUN ,  Jun Hwan LEE ,  Chan Ho JUNG ,  Hyeok Seung LEE

    IPC分类号： B60N2/20 ,  B60N2/90

    摘要： A seat adjustment apparatus for mobility includes a seat cushion, wherein, during seat cushion tilting, the front portion of the seat cushion is moved upwards, and the rear portion thereof is moved downwards so that the occupant's lower body is not moved upwards as a whole, and the occupant's feet are not excessively lifted. Accordingly, there is no need for a separate footrest for supporting the occupant's feet, and seating convenience is improved by implementing a stable occupant posture. Furthermore, a tilting bar provided for seat cushion tilting supports a seat frame so that the posture of the occupant's lower body does not collapse due to deformation of the seat cushion during a collision, securing the occupant's stability.