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公开(公告)号：US11850977B2
公开(公告)日：2023-12-26
申请号：US17872591
申请日：2022-07-25
申请人： Hyundai Motor Company , Kia Corporation , DAYOU A-TECH CO., LTD. , DAEWON Precision Industrial Co., LTD , Hyundai Transys Inc.
发明人： Sang Uk Yu , Seok Hwan Kim , Seon Hyeok Lee , Sung Young Bok , Seon Chae Na , Hae Won Lee , Ui Bo Shim , Dae Keon Jang , Ji Sung Bae
CPC分类号： B60N2/3004 , B60N2/22
摘要： A device for folding a seat may include: a lower arm stopper fixed to a predetermined radial position with respect to a reclining hinge shaft of a seatback as a center; a lock plate configured to rotate about a rotation shaft as a center while being hooked to the lower arm stopper in a process of reclining forward together with the seatback with respect to the reclining hinge shaft as the center; and a folding link limited to rotate by being hooked to the lock plate and configured to make folding rotation together with the seatback with respect to a folding hinge shaft, as a center, located at a part above the reclining hinge shaft, by being released from being hooked to the lock plate according to the rotation of the lock plate.
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公开(公告)号：US11752905B2
公开(公告)日：2023-09-12
申请号：US17570686
申请日：2022-01-07
发明人： Hyun Kyu Moon , Sang Do Park , Sang Uk Yu , Deok Soo Lim , Hyo Cheol Kang , Ju Yeol Kong , Hyung Jin Park , Seon Chae Na , Chan Ho Jung , Seong Mun Yun
摘要： A device for providing a fatigue-reducing position of a vehicle seat is provided. A first latch unit is mounted on a rear seat cushion such that a first striker mounted on a front seatback is fastened thereto in a lockable manner. A second latch unit is mounted on a rear surface portion of a rear seatback. A sliding-locking unit is mounted on a package panel disposed behind a rear seat in a height adjustable manner. A second striker is provided on a front end of the sliding-locking unit to be fastened to the second latch unit in a lockable manner. A seat in a second or third row in the cabin of a vehicle is detachable from the original position to be fixedly placed like a hammock between a front seat and a package panel to provide a fatigue-reducing position in which an occupant comfortably rests.
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公开(公告)号：US20240343168A1
公开(公告)日：2024-10-17
申请号：US18236690
申请日：2023-08-22
发明人： Sang Ho Kim , Byung Yong Choi , So Young Yoo , Ji Hwan Kim , Sang Uk Yu , Dong Woo Kim , Young Joon Kim , Jae Ho Kim , Duck Yeol Kim , Ho Jin Jung
CPC分类号： B60N2/14 , B60N2/02253
摘要： A power swivel device for a vehicle seat is configured to perform both swivel and monopost functions of the vehicle seat. The power swivel device includes a motor configured to swivel the seat and a reduction gear device configured to increase output torque of the motor, which are stacked in a vertical direction on a bottom of the seat. The power swivel device includes a lower housing; an upper housing stacked on and assembled to the lower housing; an eccentric shaft rotatably disposed relative to the lower housing and the upper housing; a motor driving unit mounted between the lower housing and the eccentric shaft; the reduction gear device installed between the upper housing and the eccentric shaft; and a swivel plate rotatably mounted on the reduction gear device and connected to a seat cushion frame.
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公开(公告)号：US20240270125A1
公开(公告)日：2024-08-15
申请号：US18212588
申请日：2023-06-21
发明人： Ji Hwan Kim , Byung Yong Choi , So Young Yoo , Sang Uk Yu , Sang Ho Kim , Dong Woo Kim , Jae Ho Kim , Young Joon Kim , Ho Jin Jung
CPC分类号： B60N2/02246 , B60N2/146 , B60N2/02253
摘要： A power swivel apparatus of a seat for a vehicle includes a motor having an eccentric shaft, a reduction gear device connected to the eccentric shaft of the motor, a brake device configured such that braking of the brake device is released by eccentric rotational force of the reduction gear at a time of driving the motor and the brake device exhibits braking force configured to stop the seat at a time of stopping driving of the motor, and a swivel plate connected to the brake device and configured to transmit rotational force so as to swivel the seat.
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公开(公告)号：US20240140289A1
公开(公告)日：2024-05-02
申请号：US18117057
申请日：2023-03-03
发明人： Sang Uk Yu , Tae Hoon Lee , Sang Ho Kim , Seung Young Lee , Jun Namgoong , Yong Jun Shin
摘要： An automatically operatable electric wing-out headrest includes a motor having a lead screw configured to adjust forward-and-rearward rotation of wing-out pads respectively mounted on the opposite sides of a headrest body, a first slider coupled to the lead screw so as to be movable upwards and downwards, a second slider configured to contact the first slider so as to be movable forwards and rearwards, and a wing-out link connected to the second slider to rotate a wing-out frame.
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公开(公告)号：US20240343169A1
公开(公告)日：2024-10-17
申请号：US18243217
申请日：2023-09-07
发明人： Ki Ryung Lee , Sang Uk Yu , Ji Hwan Kim , So Young Yoo , Sang Ho Kim , Byung Yong Choi , Dong Woo Kim , Young Joon Kim , Jae Ho Kim
CPC分类号： B60N2/14 , B60N2/02246 , B60N2/164 , B60N2/02253
摘要： A height adjustment device and a swivel device for a vehicle seat are configured to adjust seat height and swivel the vehicle seat. The height adjustment device includes a first reduction gear device disposed at a bottom of the vehicle seat and configured to increase output torque of a first motor and a lifting device engaged with the first reduction gear device and configured to move the seat upwards or downwards, and the swivel device includes a motor driving unit disposed at a bottom of the height adjustment device and a second reduction gear device configured to increase output torque of the motor driving unit, thereby making it possible not only to selectively perform seat height adjustment and swivel operation, but also to perform a monopost function of the seat in a state in which the height adjustment device and the swivel device are stacked in a vertical direction.
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公开(公告)号：US20240308396A1
公开(公告)日：2024-09-19
申请号：US18234730
申请日：2023-08-16
发明人： Ji Hwan Kim , Byung Yong Choi , So Young Yoo , Sang Uk Yu , Sang Ho Kim , Dong Woo Kim , Young Joon Kim , Jae Ho Kim , Ho Jin Jung
CPC分类号： B60N2/14 , B60N2/02253 , B60N2/0875 , B60N2002/022
摘要： A device for height adjustment and swivel of a seat for a vehicle has a structure in which a first motor for height adjustment of the seat, a first reduction gear device for increasing output torque of the first motor, and a lifting device configured to lift or lower the seat by being connected to the first reduction gear device are stacked in a vertical direction, and a second motor for driving of seat swivel, a second reduction gear device for increasing output torque of the second motor, a brake device configured to stop the seat are vertically stacked between a bottom of the seat and the first motor, in order to adjust the height of the seat, enable accurate swiveling, and carry out a monopost function of the seat.
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公开(公告)号：US20240140288A1
公开(公告)日：2024-05-02
申请号：US18117051
申请日：2023-03-03
发明人： Sang Uk Yu , Tae Hoon Lee , Sang Ho Kim , Seung Young Lee , Jun Namgoong , Yong Jun Shin
IPC分类号： B60N2/865
CPC分类号： B60N2/865 , B60N2002/899
摘要： An electric headrest sliding device includes a slider configured to be movable upwards and downwards by driving of a motor, a front frame of a headrest, and a rotation link configured to connect the slider to the front frame, wherein the rotation link is rotated forwards or rearwards to push or pull the front frame during upward-and-downward movement of the slider, thereby accurately adjusting the front and rear positions of the headrest.
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公开(公告)号：US11235716B2
公开(公告)日：2022-02-01
申请号：US16997488
申请日：2020-08-19
发明人： So Young Yoo , Hyo Cheol Kang , Doo Ri Kim , Hyung Jin Park , Yo Han Kim , Sung Hyun Hwang , Seon Chae Na , Sang Uk Yu , Dong Hoon Lee , Byung Yong Choi , Sang Young Park , Tae Hong Han
摘要： A moveable seat control apparatus with an automatically chargeable battery, may include a seat including a moving motor engaged to the seat and configured to selectively move the seat along a rail, a battery positioned below the seat, and configured to receive power to perform charge, and to supply the charged power, a controller positioned below the seat and connected to the battery, and configured to monitor a state of charge (SOC) value of the battery to generate SOC information, and to control the moving motor to move the seat to a charge position when the SOC is equal to or less than a predetermined SOC, and a charger connected to the battery and coupled to a power supply terminal to receive the power and to charge the battery.
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公开(公告)号：US20170096086A1
公开(公告)日：2017-04-06
申请号：US14990915
申请日：2016-01-08
发明人： Chan Ho Jeong , Seon Chae Na , Jung Sang You , Young Bok Sung , Sang Uk Yu
CPC分类号： B60N2/2209 , B60N2/20 , B60N2/22 , B60N2/2236
摘要： An apparatus for reclining a rear seat for a vehicle is provided. The apparatus includes a seat cushion frame that is connected to a floor via an operation part and is configured to move forward while rotating when the operation part is operated. Additionally, front and rear ends of the seat cushion frame are configured to rotate relative to the floor, respectively, by a link. A seat back frame includes a guide pin and a lower end of the seat back frame is mounted to the rear end of the seat cushion frame to slide while rotating, and an upper end of the seat back frame is rotatably connected to a vehicle body. A guide bracket is fixedly mounted to the vehicle body, with the guide pin of the seat back frame being connected to the guide bracket to allow the guide pin to slide.
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