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公开(公告)号：US20240278693A1
公开(公告)日：2024-08-22
申请号：US18380831
申请日：2023-10-17
发明人： Deok-Gi Hong , Keun Gwack , Jae-Youn Kim
IPC分类号： B60N2/08
CPC分类号： B60N2/0887
摘要： A free hinge drive system for a link of a vehicle seat such as a relaxation seat includes a first pinion gear of a motor and a second pinion gear of a brake device that are connected by an interconnection member, and a first sector gear gear-coupled to a first pinion gear and a second sector gear gear-coupled to a second pinion gear have symmetric shapes. In operation, a free hinge of the link is rotated by release of a braking force of the brake device during a relaxation operation, and the free hinge of the link is restrained by a braking force when the relaxation operation is not performed, thereby preventing lift of a second front height link corresponding to another side output (outer side) in the event of a rear collision, improving passenger safety, and minimizing forward and rearward movements of the vehicle seat.
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公开(公告)号：US20240209904A1
公开(公告)日：2024-06-27
申请号：US18390539
申请日：2023-12-20
申请人： DAS CO., LTD
发明人： Jae Youn KIM
IPC分类号： F16D41/10
CPC分类号： F16D41/105
摘要： A brake module capable of preventing the occurrence of flow in a free hinge in the event of the occurrence of a collision, etc., is provided. The brake module is provided on a support frame installed in a vehicle, is connected to an object provided to relatively rotate with respect to the support frame and restrains the rotation of the object, and releases the rotation restraint of the object when an external force is applied. With this configuration, it is possible to prevent the occurrence of flow in a free hinge in the event of the occurrence of a collision, etc., and to prevent the deformation of a seat frame, so that passenger safety accidents can be prevented.
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公开(公告)号：US20240174136A1
公开(公告)日：2024-05-30
申请号：US18310630
申请日：2023-05-02
发明人： Deok Soo Lim , Sang Do Park , Ho Suk Jung , Sang Hark Lee , Chan Ho Jung , Sang Soo Lee , Dong Geon Lee , Seung Heon Ryu
CPC分类号： B60N2/12 , B60N2/0244 , B60N2/938 , B60N2002/0256 , B60N2002/952
摘要： An embodiment walk-in seat locking device for a vehicle includes a rear link including a first sector gear, the rear link having a first end portion hinge-fastened to a rear portion of a seat cushion frame and a second end portion hinge-fastened to a rear portion of a seat rail, a locking link including a second sector gear engageable with the first sector gear, wherein the second sector gear is on a rear portion of the locking link and is hinge-fastened to the seat cushion frame, a lever having a first end portion to which a cable is connected and a second end portion hinge-fastened to the seat cushion frame, a first locking cam having a first end portion coaxially connected to the lever, and a second locking cam having a first end portion coaxially connected to the lever and the first locking cam.
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54.发明授权公开(公告)号：US11993184B2
公开(公告)日：2024-05-28
申请号：US17978042
申请日：2022-10-31
发明人： Dong Woo Jeong , Sang Ho Kim , Seon Chae Na , Jae Hwan Lee , Ji Yong Park
CPC分类号： B60N2/164 , B60N2/02246 , B60N2/146 , B60N2/005
摘要： Proposed are a vehicle seat monopost assembly and a vehicle seat mounted thereon. In one aspect, a drive part includes a housing mounted on a lower frame connected to a vehicle body and a first engagement part configured to be rotated by a drive source. A second engagement part suitably may include a thread configured to be engaged with the first engagement part and a cylindrical body configured to be fixed to a vehicle seat frame. A connecting sleeve part is seated on the drive part and has an inner space into which the lead screw part is fitted. The connecting sleeve part is configured to restrict a rotation in response to an operation of a rotation restricting member.
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公开(公告)号：US20240092229A1
公开(公告)日：2024-03-21
申请号：US18150913
申请日：2023-01-06
申请人： DAS CO., LTD
发明人： Ki Hong Kim
IPC分类号： B60N2/07
CPC分类号： B60N2/0722 , B60N2/0717 , B60N2205/30
摘要： The present disclosure relates to a vehicle seat rail. The vehicle seat rail includes a lower rail fixed to a bottom of a vehicle, an upper rail fixed to a seat at an upper portion thereof and coupled to the lower rail to be slidably movable, a restoring spring fixedly coupled to the lower rail at one end thereof in a longitudinal direction and configured to provide a restoring force to the upper rail, and a connection bracket configured to connect the restoring spring to the upper rail. The lower rail may accommodate the restoring spring and the connection bracket to implement a walk-in function even when the lower rail is buried in the floor.
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公开(公告)号：US20240075853A1
公开(公告)日：2024-03-07
申请号：US18134393
申请日：2023-04-13
申请人： Hyundai Motor Company , Kia Corporation , DAS CO., LTD , Faurecia Korea, Ltd. , Hyundai Transys Inc.
发明人： Sang Soo LEE , Mu Young KIM , Sang Hark LEE , Ho Suk JUNG , Sang Do PARK , Chan Ho JUNG , Dong Hoon LEE , Hea Yoon KANG , Deok Soo LIM , Seung Pil JANG , Seon Ho KIM , Jong Seok YUN , Hyo Jin KIM , Dong Gyu SHIN , Jin Ho SEO , Young Jun KIM , Taek Jun NAM
CPC分类号： B60N2/10 , B60N2/0232
摘要： An apparatus of tilting a seat cushion of a vehicle, includes a tilting motor, a pinion gear, a sector gear, and a tilting link which perform the tilting operation of the seat cushion and exert a binding force in a tilted state of the seat cushion and are provided to be connected to both of one side and the other side of a seat cushion frame, and has two sector gears positioned on left and right sides and connected to each other by a connection bar so that, by strengthening a binding force of the front portion of the seat cushion, it is possible to secure the safety of passengers in the event of a collision.
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公开(公告)号：US20230278470A1
公开(公告)日：2023-09-07
申请号：US17948568
申请日：2022-09-20
发明人： Hyung-Jin Park , Gil-Ju Kim , Soo-Hyun Moon , Ju-Yeol Kong , Sung-Hak Hong , Sang-Do Park , Ga-Be Nam , Seong-Hwan Song , Yong-Tak Han , Duck-Yeol Kim
CPC分类号： B60N2/164 , B60N2/0232 , B60N2/502 , B60N2/525 , B60N2/68 , B60N2002/0236 , B60N2002/024
摘要： An embodiment is a seat height gear system including a monopost apparatus configured to be mounted under a seat, the monopost apparatus comprising a lower post and an upper post, and a direct drive motor apparatus within the monopost apparatus, the direct drive motor apparatus including a motor and a gear unit, the gear unit including a pinion and a rack bar, the rack bar being configured to be engaged with the pinion, the motor being fixed to the lower post of the monopost apparatus, the pinion being coupled to the motor, the rack bar being fixed to an upper post of the monopost apparatus, the motor being configured to rotate the pinion, and the rack bar being configured to convert the rotation of the pinion into the linear motion.
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公开(公告)号：US20230271533A1
公开(公告)日：2023-08-31
申请号：US18153603
申请日：2023-01-12
申请人： DAS CO., LTD
发明人： Jae Geun Jo , Chang Gi Lee
IPC分类号： B60N2/225
CPC分类号： B60N2/225
摘要： Provided is a continuous recliner for vehicle seats, in which an internal gear and a cover plate are fixed to each other, and the cover plate is welded to a cushion bracket. A heat transfer path is lengthened to prevent deterioration in the surface roughness of sliding friction parts, thereby reducing the operating force and operating noise of the recliner.
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公开(公告)号：US20230226962A1
公开(公告)日：2023-07-20
申请号：US18077055
申请日：2022-12-07
发明人： Yoon Im , Dae Ig Jung , Eun Sue Kim , Joo Hwa Kim , In Ho Jo , Hae Ju Park
摘要： Proposed is a separately movable console structure including a first console positioned underneath an armrest cover and configured to move along a console rail, an insertion portion being formed inside the first console, and a second console positioned behind the first console and configured to move along the console rail. In particular, a protrusion is formed on the second console to be inserted into the insertion portion. The separately movable console structure further includes: a first drive unit fastened to the console rail and configured to apply a driving force to the first console, a second drive unit positioned adjacent to the first drive unit and configured to apply a driving force to the second console, and a controller connected to the first console and configured to move the first and second consoles independently of each other or to move the first and second consoles together with each other.
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公开(公告)号：US20230173954A1
公开(公告)日：2023-06-08
申请号：US17978001
申请日：2022-10-31
发明人： Dong Woo Jeong , Sang Ho Kim , Seon Chae Na , Do Wan Kim , Jae Hwan Lee
摘要： The present disclosure relates to a seat structure for a vehicle, in which a swivel upper plate module is configured by integrating and modularizing a swivel upper plate part, a swivel reinforcing member part, and set bracket parts, the swivel upper plate module is coupled to a seat cushion frame, and left, right, and rear sides of the swivel upper plate module are positioned inward from left, right, and rear sides of a seat bracket coupled to a seat, such that a design of a lower side of the seat may be slim.
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