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公开(公告)号：US20230234488A1
公开(公告)日：2023-07-27
申请号：US18094400
申请日：2023-01-09
IPC分类号： B60N2/90
CPC分类号： B60N2/995
摘要： A seamless leg rest device for automobile seats comprises a middle fixing bracket, side fixing brackets, link assemblies, a rotary driving assembly, a support plate and a telescopic assembly, wherein a front side of the support plate is covered with a foamed cover assembly, a lower end of the foamed cover assembly stretches across the support plate and is then bent backwards, and a tail end of a bent section of the foamed cover assembly is tensioned on the link assemblies through a telescopic return member. Both the angle and the length of a leg rest can be adjusted, and seams are avoided when the leg rest is adjusted.
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公开(公告)号：US20230166643A1
公开(公告)日：2023-06-01
申请号：US18146285
申请日：2022-12-23
发明人： Jiale Zuo , Guogang Chen , Lei Xue
IPC分类号： B60N2/16
CPC分类号： B60N2/1695 , B60N2/1615 , B60N2/164
摘要： An automobile seat integrated with height adjustment and angle adjustment comprises a seat body comprising a pedestal skeleton and a backrest skeleton, a height adjustment mechanism comprising a bottom support, a rear connection rod, an upper connection rod and a front connection rod and an angle adjustment mechanism comprising the bottom support, an angle adjustment connection rod, a driving connection rod, a front connection rod and the upper connection rod, the bottom support, the front connection rod and the upper connection rod are common parts of the height adjustment mechanism and the angle adjustment mechanism, the bottom support, the rear connection rod, the upper connection rod and the front connection rod are successively adjacently connected by rotating pairs, and the rear connection rod is connected with a height adjustment driving source which drives the rear connection rod to move when working to realize the height adjustment of the automobile seat.
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公开(公告)号：US20230158925A1
公开(公告)日：2023-05-25
申请号：US18064899
申请日：2022-12-12
发明人： Jiale Zuo , Guogang Chen , Lei Xue
IPC分类号： B60N2/16
CPC分类号： B60N2/1695
摘要： An apparatus for adjusting lying posture in vehicle seats is connected between a lower side of a height adjusting mechanism of the seat and upper sides of upper sliding rails of the seat and comprises an upper fixed bracket, a front end execution mechanism, a front end supporting and driving mechanism and a rear end bracket assembly. The upper fixed bracket is provided with a front end fixed supporting rod, a left end and a right end of which are connected with a left fixed supporting rod and a right fixed supporting rod respectively; inner sides of the left fixed supporting rod and the right fixed supporting rod are connected with a left fixed bracket and a right fixed bracket respectively; and a connecting hole is formed in each of front parts and rear parts of the left fixed supporting rod and the right front end fixed supporting rod.
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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：US20230202357A1
公开(公告)日：2023-06-29
申请号：US18095494
申请日：2023-01-10
发明人： JIANG TANG , PENG QIN , JIE HE , SHULIN LI
CPC分类号： B60N2/235 , B60N2/68 , B60N2/995 , B60R22/34 , B60N2/0232
摘要： Disclosed is a low-posture zero-gravity seat frame capable of being adjusted in multiple directions. A first left front connecting rod has a lower end hinged to a left slide rail front bracket and an upper end hinged to one end of a second left front connecting rod, and the other end of the second left front connecting rod is hinged to a front horizontal tube. A second toothed plate driving device is able to adjust the height of a seat framework through the movement of a rear horizontal tube. A seatbelt retractor is disposed below the seat framework. The seat frame can realize zero-gravity adjustment, occupies a small space, and can fulfill low-posture seat arrangement.
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