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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：US20240336170A1
公开(公告)日：2024-10-10
申请号：US18372557
申请日：2023-09-25
发明人： Mu Young Kim , Jun Hwan Lee , Jun Young Heo , Ho Suk Jung , Hyeok Seung Lee , Keun Gwack , Sang Do Park , Chan Ho Jung , Jae Hun Jeong , Sang Soo Lee , Sai Youn Jung , Seon Ho Park , Jun Hyuk Park , Jae Yong Jang , Jun Sik Hwang , Joong Geol Gug , Woo Ryang Kim , Jai Wha Choi , Gil Hwan Ryu , So Yun Kim
摘要： A walk-in apparatus for a vehicle seat includes a walk-in bracket rotatably coupled to a crossbar of a cushion frame and operable to release a fixing member by contacting the fixing member of a seat rail; a compensator bracket operably connected to the walk-in bracket through a hinge, the compensator bracket also being connected to a walk-in cable; and a compensator spring configured to support the walk-in bracket and the compensator bracket, rotate at least one of the walk-in bracket and the compensator bracket, and operate in such a manner as to return the compensator bracket. Even when the walk-in cable is released due to a seatback rebound phenomenon during a walk-in operation, the walk-in bracket maintains a pressing state of the fixing member to maintain continuously an unlocking state of the seat rail, allowing the vehicle seat to move forward smoothly to enable a walk-in operation.
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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：US12005816B2
公开(公告)日：2024-06-11
申请号：US18153520
申请日：2023-01-12
申请人： DAS CO., LTD
发明人： Sung Won Kang , In Yong Park , Ji Haeng Jung , Kwang Sin Lee , Kwang Su Moon , Jae Yong Lee , Ju Youl Kim
IPC分类号： B60N2/02
CPC分类号： B60N2/02246 , B60N2/02253
摘要： The present disclosure provides a dual release actuator for a vehicle seat according to the present disclosure, since the first latch release cable and the second latch release cable are disposed on one side of the worm wheel gear and the third latch release cable is disposed on another side of the worm wheel gear, the walk-in latch and the folder-lock latch may be simultaneously released using the first latch release cable and the second latch release cable without connecting a separate distributor.
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公开(公告)号：US20240149752A1
公开(公告)日：2024-05-09
申请号：US18301498
申请日：2023-04-17
IPC分类号： B60N2/10
CPC分类号： B60N2/10
摘要： An embodiment relaxation seat for a vehicle includes a seat cushion lower frame configured to be mounted on a seat rail, a seat cushion upper frame connected to the seat cushion lower frame in a tilting-enabled manner, a seat back frame connected to the seat cushion upper frame, a locking device mounted at a predetermined position on the seat cushion upper frame, a front link hinge-connecting between the seat cushion upper frame and a front end portion of the seat cushion lower frame, a rear link hinge-connecting between the seat cushion upper frame and a rear end portion of the seat cushion lower frame, and a support bar connecting between the locking device and the front link in a manner that is movable backward and forward and configured to support the front link for rotation or fixation thereof.
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公开(公告)号：US20230406164A1
公开(公告)日：2023-12-21
申请号：US18077526
申请日：2022-12-08
申请人： DAS CO., LTD
发明人： Young Il Choi
CPC分类号： B60N2/0806 , B60N2/0715
摘要： The present disclosure relates to a seat rail locking device that fixes a seat after the seat has moved in a fore and aft direction of a vehicle. The seat rail locking device includes a guide bracket provided in the moving rail, a pair of locking units supported by the guide bracket, configured to move in an upward and downward direction, and arranged in the longitudinal direction, each locking unit comprising a plurality of locks selectively engaged with the fixing locks, and a fixing bracket configured to fix the locking unit to the moving rail. With this configuration, it is possible to prevent a play between the locks and the fixing locks from occurring at locations where the locks of the lock unit provided in the moving rail are engaged with and locked to the fixing locks provided in the fixed rail. Further, it is possible to prevent BSR noise and damage to parts from occurring.
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公开(公告)号：US20230373354A1
公开(公告)日：2023-11-23
申请号：US18153527
申请日：2023-01-12
申请人： DAS CO., LTD
发明人： Sung Won KANG , In Yong PARK , Ji Haeng JUNG , Jin Woo LEE , Young Min YOUN , Kwang Sin LEE , Jeong Hyun LIM , Byung Yoon CHOI , Kwang Su MOON , Jae Yong LEE
IPC分类号： B60N2/02 , H02K7/08 , H02K7/116 , H02K5/24 , H02K11/215
CPC分类号： B60N2/0232 , H02K7/081 , H02K7/1166 , H02K5/24 , H02K11/215 , H02K2211/03
摘要： An actuator group for an automotive power seat according to the present disclosure includes: three or more types of actuators constituting the automotive power seat, and each actuator of the actuator group includes: a motor assembly 10 having a BLDC motor configured therein; and a reducer assembly 20 coupled to the motor assembly 10 on a side where a motor shaft 15 of the BLDC motor extends and receiving a rotational force of the BLDC motor to decelerate, and the reducer assembly 20 is configured differently from each other depending on a type of an actuator, but the motor assembly 10 is shared.
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公开(公告)号：US20230294569A1
公开(公告)日：2023-09-21
申请号：US17969183
申请日：2022-10-19
发明人： Deok Gi Hong , Jae Youn Kim
CPC分类号： B60N2/0806 , B60N2/0818 , B60N2/0862 , B60N2/12
摘要： A device for unlocking a seat for a vehicle includes a base frame mounted on a movable rail of a seat rail, a seat frame mounted on the base frame to be able to tilt, a lock pin fixed to a side of the seat frame, a support bracket mounted on a floor panel, and a lock plate rotatably mounted on a side of the base frame, and configured to be locked to the lock pin when coming in contact with the support bracket and to be unlocked from the lock pin when coming apart from the support bracket, whereby it is possible to automatically unlock a seat when it is required to tilt the seat through a walk-in mechanism to secure a passage for a passenger to get in/out of a vehicle.
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公开(公告)号：US20230191958A1
公开(公告)日：2023-06-22
申请号：US18077706
申请日：2022-12-08
申请人： DAS CO., LTD
发明人： Jae Ho Kim
CPC分类号： B60N2/146 , B60N2/0232 , B60N2002/0236
摘要： The present disclosure relates to the brake device of the power swivel seat that ensures to have no clearance in the rotational direction during operation of the swivel seat, resulting in improved stability of the operation, and minimized generation of operating noise. Disclosed is a brake device of a power swivel seat including: a brake ring connected to a swivel fixing part; a brake wedge connected to a swivel rotating part; a brake roller and a brake spring installed in a wedge space formed between an inner circumferential surface of the brake ring and an outer circumferential surface of the brake wedge; and an unlocking block installed to rotate the brake wedge in a direction allowing to release lock caused by the brake roller in the wedge space.
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80.发明公开公开(公告)号：US20230173955A1
公开(公告)日：2023-06-08
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 , B60N2/0232 , 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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