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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：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：US20230201070A1
公开(公告)日：2023-06-29
申请号：US17969452
申请日：2022-10-19
发明人： Sang Hark Lee , Sang Do Park , Deok Soo Lim , Jung Sang You , Ho Suk Jung , Chan Ho Jung , Sang Soo Lee , Jong Soo Ryu , Sang Gyu Byeon , Hyun Gyu Sung , Hyun Seok Song , Beom Sun Kim
IPC分类号： A61H15/00
CPC分类号： A61H15/0078 , A61H2201/0149 , A61H2205/081 , A61H2201/1669 , A61H2015/0028
摘要： Proposed is a massage device which can be installed on a seat. The massage device includes a striking unit, a driving unit providing a driving force for driving the striking unit, and an operation unit configured to convert a rotation force provided by the driving unit into a linear motion to linearly move the striking unit.
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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：US11453314B2
公开(公告)日：2022-09-27
申请号：US17339234
申请日：2021-06-04
申请人： HYUNDAI MOTOR COMPANY , KIA CORPORATION , Daechang Seat Co., LTD—Dongtan , Hyundai Transys Inc.
发明人： Mu Young Kim , Sang Do Park , Ho Suk Jung , Hyeok Seung Lee , Chan Ho Jung , Jun Young Yun , Myung Soo Lee , Tae Ju Jeong , Won Yeong Lee , Jun Sik Hwang , Kyeong Ju Kim
摘要： A seat adjustment apparatus for a vehicle includes: a set bracket having a rear part to which a back frame is rotatably connected; and a cushion frame disposed on an upper side of the set bracket and to be tilted by a link mechanism. In particular, the link mechanism includes: a first link member which is hinge-engaged with a front part of the set bracket, connected to a driving unit and supports a front part of the cushion frame to make the front part of the cushion frame ascend and descend by the driving unit; a second link member hinge-engaged with a rear part of the set bracket and the cushion frame to guide the rear part of the cushion frame; and a third link member hinge-engaged with the set bracket and the cushion frame to determine a tilting position of the cushion frame when the cushion frame ascends.
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公开(公告)号：US11618351B2
公开(公告)日：2023-04-04
申请号：US17219153
申请日：2021-03-31
申请人： HYUNDAI MOTOR COMPANY , KIA MOTORS CORPORATION , Daechang Seat Co., LTD-Dongtan , HYUNDAI TRANSYS INC.
发明人： Mu Young Kim , Hyeok Seung Lee , Ho Suk Jung , Sang Do Park , Chan Ho Jung , Jun Young Yun , Kyeong Ju Kim , Jun Sik Hwang , Won Young Lee , Tae Ju Jeong , Myeong Su Lee
摘要： A device for tilting a seat cushion of a fold and dive seat includes: a pair of seat cushion side frames spaced apart from each other; seat back side frames connected to the pair of seat cushion side frames; a seat cushion main-frame connected to the seat back side frames; guide brackets, one of which disposed on a first side of a front portion of the seat cushion main-frame and another of which disposed on a second side of the front portion of the seat cushion main-frame, wherein each of the guide brackets has a longitudinal through-hole; a tilting support bar, both ends of which extend through the through-holes, respectively; tilting support links, each of which connected between the tilting support bar and each seat cushion side frame; a mounting bracket disposed on the front portion; and a tilting drive device disposed between the mounting bracket and the tilting support bar.
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公开(公告)号：US11247592B2
公开(公告)日：2022-02-15
申请号：US16904971
申请日：2020-06-18
发明人： Suk Won Hong , Sang Do Park , Jong Seok Han , Sung Hak Hong , Sang Man Seo , Chan Ho Jung , Ju Yeol Kong
摘要： The present disclosure provides a center hinge assembly for a vehicle rear seat, which includes a lower bracket having a first seating groove formed at one end thereof so that a first shaft or a second shaft is inserted into the first seating groove, and a first locking groove formed at the other end thereof, deeper than the first seating groove, so that a bush fastened to the first or second shaft is inserted and locked into the first locking groove, and an upper bracket having a second seating groove formed at one end thereof so that the first or second shaft is inserted into the second seating groove, and a second locking groove formed at the other end thereof, deeper than the second seating groove, so that the bush is inserted and locked into the second locking groove.
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