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公开(公告)号：US12071055B2
公开(公告)日：2024-08-27
申请号：US17872323
申请日：2022-07-25
发明人： Sang Ho Kim , Tae Jo Kim , Seon Chae Na , Yong Jun Shin
摘要： A wing-out headrest for a vehicle is disclosed. The headrest for a vehicle includes: a main frame mounted on a stay; a first frame assembly mounted on the main frame to reciprocate in a back and forth direction of the vehicle; a second frame assembly mounted on the main frame to reciprocate in a back and forth direction of the vehicle; and a wing-out frame mounted on the second frame assembly, and including a center frame and a pair of first and second lateral frames rotatably mounted on respective sides of the center frame, wherein the second frame assembly and the wing-out frame may move back and forth as the first frame assembly moves, and the one pair of lateral frames of the wing-out frame may be rotated as the second frame assembly moves.
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公开(公告)号：US20240140289A1
公开(公告)日：2024-05-02
申请号：US18117057
申请日：2023-03-03
发明人： Sang Uk Yu , Tae Hoon Lee , Sang Ho Kim , Seung Young Lee , Jun Namgoong , Yong Jun Shin
摘要： An automatically operatable electric wing-out headrest includes a motor having a lead screw configured to adjust forward-and-rearward rotation of wing-out pads respectively mounted on the opposite sides of a headrest body, a first slider coupled to the lead screw so as to be movable upwards and downwards, a second slider configured to contact the first slider so as to be movable forwards and rearwards, and a wing-out link connected to the second slider to rotate a wing-out frame.
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公开(公告)号：US20240140288A1
公开(公告)日：2024-05-02
申请号：US18117051
申请日：2023-03-03
发明人： Sang Uk Yu , Tae Hoon Lee , Sang Ho Kim , Seung Young Lee , Jun Namgoong , Yong Jun Shin
IPC分类号： B60N2/865
CPC分类号： B60N2/865 , B60N2002/899
摘要： An electric headrest sliding device includes a slider configured to be movable upwards and downwards by driving of a motor, a front frame of a headrest, and a rotation link configured to connect the slider to the front frame, wherein the rotation link is rotated forwards or rearwards to push or pull the front frame during upward-and-downward movement of the slider, thereby accurately adjusting the front and rear positions of the headrest.
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公开(公告)号：US20220118897A1
公开(公告)日：2022-04-21
申请号：US17331298
申请日：2021-05-26
发明人： Tae Hoon Lee , Byeong Seon Son , Sang Ho Kim , Ji Hwan Kim , Seon Chae Na , Sang Hoon Park , Yong Jun Shin , Jang Won Lee
IPC分类号： B60N2/853
摘要： A forward tilting mechanism of a headrest for a vehicle and a headrest including the same are configured so that the headrest can be tilted forward in a simplified operating method. A forward tilting mechanism of a headrest includes: a fixing bracket mounted on a stay; a main body rotatably coupled to the fixing bracket; a driving part mounted on the fixing bracket between the fixing bracket and the main body; and a slider disposed between the driving part and the main body, and configured to be movable by operation of the driving part and configured to provide a moving force to the main body such that the main body is rotatable by the movement of the slider.
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公开(公告)号：US20230202369A1
公开(公告)日：2023-06-29
申请号：US17872323
申请日：2022-07-25
发明人： Sang Ho Kim , Tae Jo Kim , Seon Chae Na , Yong Jun Shin
IPC分类号： B60N2/865
CPC分类号： B60N2/865
摘要： A wing-out headrest for a vehicle is disclosed. The headrest for a vehicle includes: a main frame mounted on a stay; a first frame assembly mounted on the main frame to reciprocate in a back and forth direction of the vehicle; a second frame assembly mounted on the main frame to reciprocate in a back and forth direction of the vehicle; and a wing-out frame mounted on the second frame assembly, and including a center frame and a pair of first and second lateral frames rotatably mounted on respective sides of the center frame, wherein the second frame assembly and the wing-out frame may move back and forth as the first frame assembly moves, and the one pair of lateral frames of the wing-out frame may be rotated as the second frame assembly moves.
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