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公开(公告)号：US20220219582A1
公开(公告)日：2022-07-14
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：US12103440B2
公开(公告)日：2024-10-01
申请号：US17866996
申请日：2022-07-18
发明人： Mu Young Kim , Sang Do Park , Ho Suk Jung , Jun Young Yun , Jun Hwan Lee , Chan Ho Jung , Hyeok Seung Lee
CPC分类号： B60N2/20 , B60N2/919 , B60N2/18 , B60N2/1814 , B60N2/1839 , B60N2002/924
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.
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公开(公告)号：US12059982B2
公开(公告)日：2024-08-13
申请号：US17949451
申请日：2022-09-21
发明人： Bong Ku Kim , Sang Do Park , Deok Soo Lim , Sang Soo Lee , Chan Ho Jung , Hyun Ko
CPC分类号： B60N2/12 , B60N2/045 , B60N2/10 , B60N2/1625 , B60N2/68
摘要： A seat position adjusting device for a vehicle may integrate a seatback reclining mechanism and a mechanism for realizing a comfort relaxation posture into one simplified mechanism. The seat position adjusting device includes: a seatback frame and a seat cushion frame connected to each other at a predetermined seating angle; a fixed rail mounted on a bottom surface of a rear end portion of the seat cushion frame to be inclined upward and forward; a moving rail mounted to the fixed rail to be movable forward and backward; a pair of support frames mounted on a floor panel; a front link hinge-coupled between a bottom surface of a front end portion of the seat cushion frame and a front end portion of an associated one of the support frames; and one or more support links hinge-coupled between the moving rail and the associated one of the support frames.
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公开(公告)号：US12012017B2
公开(公告)日：2024-06-18
申请号：US17339459
申请日：2021-06-04
发明人： Bong Ku Kim , Deok Soo Lim , Chan Ho Jung , Sang Do Park
CPC分类号： B60N2/0735 , B60N2/0248 , B60N2/0252 , B60N2/0732 , B60N2/163 , B60N2/02246
摘要： A seat for an autonomous driving vehicle includes a cushion part; a back part coupled to a rear end of the cushion part through a recliner and having an adjustable angle in a front and rear direction; and a leg part rotatably coupled to a front end of the cushion part and having a lower side coupled to a seat rail. The back part is disposed to be vertically movable along a back rail located on a rear side of the back part, and the leg part is disposed to be movable back and forth by the seat rail.
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公开(公告)号：US20240190312A1
公开(公告)日：2024-06-13
申请号：US18138464
申请日：2023-04-24
发明人： Mu Young Kim , Sang Do Park , Ho Suk Jung , Ju Yeol Kong , Chan Ho Jung , Jun Young Yun , Tae Soo Sung , Yong Jun Jo , Ho Chang Jin
IPC分类号： B60N2/56
CPC分类号： B60N2/5657
摘要： A duct for a ventilation seat of a vehicle includes a seat cushion duct and a seatback duct that are interconnected so as to communicate with each other via a telescopic sliding duct. The telescopic sliding duct is variable in length in a forward-backward direction such that a length of the telescopic sliding duct interconnecting the seat cushion duct and the seatback duct may be increased when the seatback is folded, and the length of the telescopic sliding duct interconnecting the seat cushion duct and the seatback duct may be reduced when the seatback is unfolded. Because the telescopic sliding duct can vary in length, it is possible to avoid damage due to a load applied to the telescopic sliding duct by folding and unfolding operations of the seatback. Further, it is possible to easily supply air to the seatback and the seat cushion without leakage of air.
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公开(公告)号：US20240075850A1
公开(公告)日：2024-03-07
申请号：US18079337
申请日：2022-12-12
发明人： Dong Hoon Keum , Sang Do Park , Sang Soo Lee , Hoon Bok Lee , Mu Young Kim , Chan Ho Jung , Da Eun Lee
IPC分类号： B60N2/02
CPC分类号： B60N2/0232
摘要： The present disclosure provides a seat cushion extension device for a fold-and-dive seat. The seat cushion extension device may include a pair of seat cushion side frames arranged at a predetermined interval, a seatback frame rotatably connected to the pair of seat cushion side frames and having a guide pin formed on an outer surface thereof, a seat cushion frame, a pair of links rotatably connected between the pair of seat cushion side frames and a front end of the seat cushion frame, and a pair of extension frames. Each of the pair of extension frames may have a front end connected to the seat cushion frame, and a rear end formed with a guide hole, into which a guide pin may be inserted. The seat cushion extension device may facilitate a forward extension of a seat cushion regardless of a position of a seatback of the fold-and-dive seat.
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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：US20220379779A1
公开(公告)日：2022-12-01
申请号：US17454841
申请日：2021-11-15
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： B60N2/30
摘要： A seat for a vehicle having a fold-and-dive function is proposed. When a seatback is rotated forwards and folded, a seat cushion is moved down, so the fold-and-dive function of the seat is realized. When a full-flat mode is realized by the reclining operation of the seatback, a rear end of the seat cushion is moved up, so a step between the seat cushion and the seatback can be significantly reduced or eliminated. Furthermore, a front link connecting a back cushion interlocking frame and a cushion fixing bracket to perform the fold-and-dive function is installed to have directivity where it is inclined rearwards, thus preventing a submarine phenomenon of the seat in the event of a forward collision.
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公开(公告)号：US20240288049A1
公开(公告)日：2024-08-29
申请号：US18530803
申请日：2023-12-06
发明人： Dong Hoon Keum , Sang Do Park , Sang-Soo Lee , Da Eun Lee , Sung Gu Kim , Min Hyuk Kwak , Chan Ho Jung , Hoon Bok Lee , Chil Seok Ju , Kwang Seok Jung
CPC分类号： F16F15/02 , B60N2/90 , F16F2232/00
摘要： A damper for a vehicle seat includes a vibrating mass member assembly including a vibrating mass member and a fixing member protruding from a side of the vibrating mass member, a guide bush accommodating the fixing member therein, coupled to each of the both sides of the vibrating mass member, and guiding the vibrating mass member to move in all directions, and a mounting bracket having an insertion hole into which the guide bush is inserted and fixedly formed on the vehicle seat. The damper may include an additional fixing member protruding from another side of the vibrating mass member, such that the fixing member and the additional fixing member protrude from both sides of the vibrating mass member.
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公开(公告)号：US12059979B2
公开(公告)日：2024-08-13
申请号：US17743936
申请日：2022-05-13
发明人： Hyun Kyu Moon , Sang Do Park , Deok Soo Lim , Tae Jun Kwon , Min Seok Kim , Du Go Jung , Chan Ho Jung , Bong Ku Kim
CPC分类号： B60N2/02246 , B60N2/995 , B60N2/02253 , B60N2002/924 , B60N2002/948
摘要： An apparatus for changing positions of a seat for vehicles includes mechanisms for adjusting the height of the seat for vehicles, adjusting reclining of the seat for vehicles, changing the seat for vehicles into a knee rest posture and changing the seat for vehicles into a relaxed comfort are integrated into one structure. Accordingly, a user selectively implements adjustment of the height of the seat for vehicles, adjustment of reclining of the seat for vehicles, change into the knee rest posture, and change into the relaxed comfort posture, etc., through operation of the switch.
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