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公开(公告)号：US20240198867A1
公开(公告)日：2024-06-20
申请号：US18283800
申请日：2022-03-08
发明人： Wu ZHANG , Tingyong CAI , Xiaohan JIANG , Yueyun CHEN , Xun TANG
CPC分类号： B60N2/181 , B60N2/02258 , B60N2/10 , B60N2/161
摘要： The present invention relates to a seat five-link structure (A), comprising a bottom support (1), a wall plate (3), a first front link (4), a second front link (5) and a rear link (2), wherein the bottom support (1) is pivotally connected with the first front link (4) through a first pivot axis (O1), the first front link (4) is pivotally connected with the second front link (5), the second front link (5) is pivotally connected with the wall plate (3), and the rear link (2) is pivotally connected with the bottom support (1) through a second pivot axis (O2) and is pivotally connected with the wall plate (3); a first electric motor (8) configured to output a first external force for driving the first front link (4) to rotate around the first pivot axis (O1); and a second electric motor (12) configured to output a second external force for driving the rear link (12) to rotate around the second pivot axis (O2). The seat five-link structure (A) according to the present invention may have a larger adjustment range of an inclination angle and a seat height, which is beneficial to the realization of a zero-gravity function and allows an occupant better vision and better comfort.
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公开(公告)号：US11938847B2
公开(公告)日：2024-03-26
申请号：US17853378
申请日：2022-06-29
申请人： DAS CO., LTD
发明人： Jae Ho Kim
CPC分类号： B60N2/168 , B60N2/165 , B60N2/1685 , B60N2/1864 , B60N2/1889 , B60N2/1892
摘要： The present disclosure relates to a stepless brake device of a vehicle seat. The coupling piece formed on the plate cover disposed on the outermost rear surface is caulked and coupled to the housing cover disposed on the outermost front side. Therefore, the components are firmly coupled, and no axial gap occurs between the components. Also, tolerance accumulation of the components does not occur, so that the tilt of the roller is reduced, and thus, collision noise of the roller during the release operation is prevented.
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公开(公告)号：US20240034200A1
公开(公告)日：2024-02-01
申请号：US18100830
申请日：2023-01-24
申请人： Hyundai Motor Company , Kia Corporation , Daechang Seat Co., LTD-Dongtan , Hyundai Transys Inc.
发明人： Sang Soo Lee , Chan Ho Jung , Mu Young Kim , Sang Hark Lee , Ho Suk Jung , Deok Soo Lim , Sang Do Park , Jae Yong Jang , Hyun Tak Ko , Ho Sung Kang , Hae Dong Kwak , In Sun Baek , Sin Chan Yang , Jun Sik Hwang , Chan Ki Cho , Myung Soo Lee
CPC分类号： B60N2/12 , B60N2/1821 , B60N2/1864 , B60N2/0232 , B60N2002/0216 , B60N2002/0236 , B60N2002/024
摘要： Disclosed is a seat adjustment apparatus for a mobility vehicle, in which a seat cushion slides in a forward/rearward direction while moving upward or downward when the seat cushion is tilted, thereby allowing an occupant to take a stable posture. In one aspect, the seat apparatus comprises 1) a fixing bracket fixed to a floor surface; 2) a setting bracket disposed above the fixing bracket and connected to a back frame so that the back frame is rotatable; 3) a guide unit disposed at a front end of the fixing bracket and a front end of the setting bracket; 4) a guide part disposed at a rear end of the fixing bracket and a rear end of the setting bracket; and 5) a drive unit connected to the guide unit.
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公开(公告)号：US20230249591A1
公开(公告)日：2023-08-10
申请号：US18059736
申请日：2022-11-29
发明人： Wataru YADA , Daisuke NOHARA , Sachiko YAMAMOTO
CPC分类号： B60N2/1807 , B60N3/063 , B60N2002/247
摘要： A vehicle includes: a vehicle body frame; a drive unit provided on the vehicle body frame and movable on a floor surface; a seat disposed above the vehicle body frame to support buttocks of a user; a lift unit provided between the vehicle body frame and the seat to raise and lower the seat between a low position and a high position; and at least one support member extending downward from the seat and provided, at a lower portion thereof, with a footrest for supporting soles of the user. The support member is provided to be displaceable vertically relative to the seat, and the support member is displaced such that a distance between the seat and the footrest when the seat is in the high position is greater than a distance between the seat and the footrest when the seat is in the low position.
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公开(公告)号：US20230141294A1
公开(公告)日：2023-05-11
申请号：US18069090
申请日：2022-12-20
发明人： Jiale Zuo , Guogang Chen , Lei Xue
CPC分类号： B60N2/10 , B60N2/181 , B60N2/1853 , B60N2/0232
摘要： The disclosure discloses an automobile seat based on an inclined angle adjustment mechanism, including a seat body composed of a cushion skeleton, a backrest skeleton, and a base arranged under the seat body. The upper surface of the base is of a non-plane structure and includes a pedestal located at the lower part and a branch located at the upper part which is integrated or connected by a fixed member, the back of the pedestal is movably connected with the lower part of a third connection rod, the upper part of a seventh connection rod is movably connected with the front of a forth connection rod, and the middle of the seventh connection rod is movably connected with the upper end of the branch, and rotation points are located near the H point of the seat.
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公开(公告)号：US11440442B2
公开(公告)日：2022-09-13
申请号：US16687879
申请日：2019-11-19
发明人： Andreas Huf , Klaus Hufnagl , Sylvia Kleindl , Fabian Koehler , Robert Martin , Robert Painer
摘要： A vehicle seat console for a vehicle seat has a seat part and a backrest which is attached thereto and which can be moved out of a substantially upright seating position into a rest or reclined position. The vehicle seat console has at least one vehicle structure-side securing element which is connected or can be connected to a vehicle structure and a seat-side securing element which is connected to or can be connected to the vehicle seat. The seat-side securing element is coupled to the vehicle structure-side securing element via an asymmetrically acting height adjustment device such that the seat-side securing element can be tilted about a transverse axis.
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公开(公告)号：US11370335B1
公开(公告)日：2022-06-28
申请号：US17172360
申请日：2021-02-10
摘要： A vehicle seating assembly includes a seat base with a support structure, a seatback pivotably coupled to the seat base, a first anchor access point positioned in the seat base, a second anchor access point positioned in the seat base and laterally disposed relative to the first anchor access point, a seat surface of the seat base. The seat surface includes a lower portion and a rearward portion. The rearward portion is positioned rearward of the lower portion. The rearward portion is arranged at an angle relative to the lower portion such that the rearward portion and the lower portion are non-parallel to one another. The seat surface is an occupant-facing surface.
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公开(公告)号：US11364821B2
公开(公告)日：2022-06-21
申请号：US17196696
申请日：2021-03-09
发明人： Naoya Okamoto , Sho Kume
摘要： A seat lifter includes: an inner link for changing a height position of an inner lower arm with respect to a floor of a vehicle; an outer link for changing a height position of an outer lower area with respect to the floor; a coupling rod that couples the inner link to the outer link; a planetary gear mechanism capable of causing the coupling rod to rotate relative to the inner lower arm and the outer lower arm; a drive unit capable of driving the planetary gear mechanism; and a power transmission rod that transmits power of the drive unit to the planetary gear mechanism. The planetary gear mechanism is disposed between the inner lower arm and the outer lower arm. The drive unit is disposed outside the inner lower arm in the width direction or outside the outer lower arm in the width direction.
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公开(公告)号：US10940773B2
公开(公告)日：2021-03-09
申请号：US15542054
申请日：2016-01-21
发明人： Bastian Erbacher , Jochen Hofmann , Christian Schnapp , Marcel Amstein , Stefan Henning , Enno Meyer
摘要： A vehicle seat is provided. The vehicle seat comprises construction elements that are movable relative to one another and at least one force transmission element which transmits activation forces and/or stress forces that result from the use of the vehicle seat from one construction element to the other. The force transmission element by way of at least one joint is connected to both construction elements, and conjointly with the at least one joint is an integral component part of at least one of the two construction elements.
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公开(公告)号：US10933776B2
公开(公告)日：2021-03-02
申请号：US16521203
申请日：2019-07-24
申请人： Hyundai Motor Company , Kia Motors Corporation , DAECHANG SEAT CO.,LTD-DONGTAN , HYUNDAI TRANSYS INC.
发明人： Hyun Kyu Moon , Chan Ho Jung , Seon Chae Na , Sang Beom Hwang , In Chang Hwang , Myung Soo Lee , Jeong Soo Kim , Eom Seok Yoo
IPC分类号： B60N2/06 , B60N2/12 , B60N2/18 , B60N2/20 , B60N2/30 , B60N2/36 , B60N2/23 , B60N2/02 , B60N2/07 , B60N2/22
摘要： A fold and dive seat for a vehicle that achieves a fatigue reduction posture is provided. The seat includes a tip up-extension mechanism that enables tipping-up and extension of the front end of a seat cushion and a seatback reclining mechanism for the fold and dive seat so that tipping-up for lifting the front end of the seat cushion and extension for extending the front end forward are performed simultaneously performed when the seatback reclining is performed.
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