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公开(公告)号：US11524617B2
公开(公告)日：2022-12-13
申请号：US17327237
申请日：2021-05-21
发明人： Seung Hyun Kim , Min Ju Lee , Byung Yong Choi , Sang Hyun Lee , Seon Chae Na , Hae Il Jeong , Jae Hyun Seo , Ji Yun Seo , Jae Sung Lee , Hyun Sung Kim
摘要： A device for adjusting the height of a mono-post type headrest for a vehicle includes a headrest on a mono-post mounted on a seatback frame to be adjustable in height and includes a lever on one side of the headrest, thereby easily adjusting the headrest to the desired height by only a flipping operation for unlocking the lever.
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公开(公告)号：US11872919B2
公开(公告)日：2024-01-16
申请号：US17728835
申请日：2022-04-25
发明人： Seung Hyun Kim , Seon Chae Na , Byung Yong Choi , Min Ju Lee , Sang Hyun Lee , Hyun Sung Kim , Jin Mun Park , Kyeong Hyun Lee , Jae Sung Lee , Hae Il Jeong
摘要： A seat headrest includes: a pad assembly; a main cover surrounding a rear side of the pad assembly; an upper guide coupled to the main cover and provided with an upward/downward movement guide groove formed in the upper guide and elongated upward/downward; a post stay including an upper portion inserted in the upward/downward movement guide groove; and a post holding guide, in which the lower portion of the post stay is inserted and held and which is held to a seat back frame.
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公开(公告)号：US20220111779A1
公开(公告)日：2022-04-14
申请号：US17327237
申请日：2021-05-21
发明人： Seung Hyun Kim , Min Ju Lee , Byung Yong Choi , Sang Hyun Lee , Seon Chae Na , Hae Il Jeong , Jae Hyun Seo , Ji Yun Seo , Jae Sung Lee , Hyun Sung Kim
IPC分类号： B60N2/818
摘要： A device for adjusting the height of a mono-post type headrest for a vehicle includes a headrest on a mono-post mounted on a seatback frame to be adjustable in height and includes a lever on one side of the headrest, thereby easily adjusting the headrest to the desired height by only a flipping operation for unlocking the lever.
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公开(公告)号：US20240030764A1
公开(公告)日：2024-01-25
申请号：US18127379
申请日：2023-03-28
申请人： Hyundai Motor Company , Kia Corporation , IUCF-HYU (Industry-University Cooperation Foundation Hanyang University)
发明人： Hyo Jeong Lee , Kyoung Ku Ha , Hong Seok Kim , Sung Il Kim , Young Doo Yoon , Hyun Sung Kim , Sang Gyu Lee , Min Seong Lee
CPC分类号： H02K1/28 , H02K1/278 , H02P21/13 , H02P21/18 , H02P2207/055
摘要： Disclosed is a rotor including a sleeve part having a shape corresponding to a cylinder extending in a reference direction, and having an inner hole extending in the reference direction, in an interior thereof, a division part disposed in the inner hole, and dividing the inner hole into a first space and a second space, together with the sleeve part, a first magnet part disposed in the first space, and a second magnet part disposed in the second space, and disposed to have an opposite polarity to that of the first magnet part when viewed along the reference direction.
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