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公开(公告)号：US12012024B2
公开(公告)日：2024-06-18
申请号：US17597271
申请日：2020-07-01
发明人： Jens Hildenbrand , Rolf Lechner , Robert Lenz
摘要： A seat with a headrest for a locomotive means includes a carrier or support system for a backrest of the seat, a support element having an installation section, and a guide device. The headrest has a headrest box, wherein the installation section of the support element is arranged on the support system in a stationary manner in the region of the headrest. The headrest box is movably arranged on the guide device, and the headrest box can be locked relative to the guide device in a movement direction.
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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：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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公开(公告)号：US11685299B2
公开(公告)日：2023-06-27
申请号：US17365460
申请日：2021-07-01
CPC分类号： B60N2/815 , B60N2/4214 , B60N2/43 , B60N2/818 , B60N2/865
摘要： The present disclosure relates to an adjustment device for a head rest of a vehicle seat, including a locking device for adjusting a in relation to a back rest connection in a longitudinal direction and a vertical adjusting, where a locking device for locking the adjustment device is provided which comprises a release lever to be activated by the user which swivels a blocking element which in turn swivels a locking element.
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公开(公告)号：US20180345839A1
公开(公告)日：2018-12-06
申请号：US15778866
申请日：2016-11-11
申请人： WOOBO TECH CO., LTD.
发明人： Hae Il Jeong
CPC分类号： B60N2/865 , B60N2/80 , B60N2/929 , B60N2002/952
摘要： The present invention relates to a device for sliding a headrest towards the front direction, more particularly, to a headrest sliding device wherein a ratchet and a release lever are installed in a side link which is a movable part, and the protrusion of the ratchet is being pushed up to release the locking so that the headrest is returned to its original position.
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公开(公告)号：US20180334061A1
公开(公告)日：2018-11-22
申请号：US15601229
申请日：2017-05-22
发明人： Chris Fredriksson
IPC分类号： B60N2/48
摘要： A headrest assembly includes upright supports that are partially disposed within a rear housing and interconnected to one another by a vertically adjustable guide bracket. A mounting plate is operably coupled to the guide bracket by a driveshaft of a first motor for driving horizontal movement of the mounting plate. A headrest bun is pivotally coupled to the mounting plate for rotating movement between upright and angled positions. A second motor is mounted to at least one of the upright supports and includes a vertical driveshaft coupled to the guide bracket for driving vertical movement of the guide bracket. The headrest bun includes first and second side bolsters that are pivotally coupled to a central support member between extended and retracted positions. The headrest assembly may further include an air moving device to provide ventilation or a heating feature to a user of the headrest assembly.
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公开(公告)号：US20180257531A1
公开(公告)日：2018-09-13
申请号：US15910047
申请日：2018-03-02
发明人： Clément JARRIN , Herré BULLE , Tomasz KOWALSKI , Rainer HAGEMANN
摘要： An adjusting apparatus for adjusting a vehicle seat component of a vehicle seat comprises an adjustment arrangement for adjusting the vehicle seat component and a locking device. The locking device is coupled to the adjustment arrangement to block movement of the vehicle seat component in a locking position.
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公开(公告)号：US20180029510A1
公开(公告)日：2018-02-01
申请号：US15657816
申请日：2017-07-24
发明人： Mark Leonard Little
CPC分类号： B60N2/829 , B60N2/0232 , B60N2/865 , B60N2002/024
摘要： A head restraint assembly includes a base portion mountable to a vehicle seat. Also included is a frame plate disposed within a cover. Further included is a vertical power actuation mechanism operatively coupled to the frame plate for vertical adjustment of the frame plate. Yet further included is a fore-aft power actuation mechanism operatively coupled to the frame plate for fore-aft adjustment of the frame plate.
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公开(公告)号：US20180001803A1
公开(公告)日：2018-01-04
申请号：US15701931
申请日：2017-09-12
申请人： TS TECH CO., LTD.
发明人： Kazunori ISHIHARA
IPC分类号： B60N2/48
摘要： A headrest is provided including a movable unit that can be shifted to multiple positions in the front-rear direction in a normal mode. A headrest includes first and second headrest pillars, a stationary unit disposed between the first and second headrest pillars, a movable unit movable apart from or close to the stationary unit toward a front or rear direction, an X linkage connecting the stationary unit to the movable unit and including an inside linkage segment and an outside linkage segment rotatably connected each other at a central connecting intersection, and a front-rear locking mechanism including a lock receiver and a locking component engageable with the lock receiver, to lock or unlock the movable unit movable relative to the stationary unit toward the front or rear direction.
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公开(公告)号：US20170349070A1
公开(公告)日：2017-12-07
申请号：US15614866
申请日：2017-06-06
发明人： Jochen Leise
IPC分类号： B60N2/48
CPC分类号： B60N2/4808 , B60N2/806 , B60N2/809 , B60N2/865
摘要： A head restraint (14) has a headrest (16) and at least one guide tube (18) that can be latched to a backrest structure of a motor vehicle seat for movable guidance of the headrest (16) in the direction of travel. An actuating rod (30) is mounted rotatably in the guide tube (18) and an unlocking slide (40) can be moved axially by rotating the actuating rod (30). In an actuating position, the unlocking slide (40) moves a latching element (58) into an unlatched position, and, in a rest position, the latching element (58) occupies a latched position. An actuating bar (24) is guided in the headrest (16) for rotating the actuating rod (30). The guide tube (18) is supported axially without tilting, and protectively accommodates a latching mechanism (59) that is easy to actuate from outside so that the head restraint (14) can be adjusted in a simple manner.
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