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公开(公告)号：US20240051496A1
公开(公告)日：2024-02-15
申请号：US18232960
申请日：2023-08-11
发明人： Wei ZHAO , Bin CHEN , Yongliang HUANG
CPC分类号： B60R22/4671 , B60R22/36 , B60R22/02
摘要： A winding drum used for winding a safety belt extends in the axial direction and is rotatably supported in a frame of a retractor. A gear mechanism is installed at one side of the winding drum through a force limiting mechanism and comprises a stop wheel and a ball gear which are riveted and fixedly connected in the axial direction. The stop wheel is rotatably installed on the frame, and the ball gear comprises a penetrating shaft hole. The force limiting mechanism is inserted into the shaft hole in the axial direction and both ends of the force limiting mechanism are respectively connected with the winding drum and the gear mechanism to prevent passengers from being excessively restrained by realizing the force limiting function. The gear mechanism and the force limiting mechanism are directly assembled to the winding drum, with simple steps and few independent components.
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公开(公告)号：US20220330704A1
公开(公告)日：2022-10-20
申请号：US17761661
申请日：2020-08-13
发明人： Yanfei LIU , Wei XU , Ren TANG , Wenhui MA
IPC分类号： A47C7/02
摘要： Disclosed is a fastening structure for a seating foam, comprising a foam and a reinforcement fabric, and characterized in that the fastening structure is directly provided at a reinforcement fabric at a location corresponding to a fastening position, and is connected to the reinforcement fabric. The fastening structure of the present invention simultaneously meets two functional requirements of a foam, namely reinforcement of a side B of the foam and fastening of an exterior side A of the foam. The novel fastening structure of the present invention saves space, is thin and light, enhances the strength of the foam against a pull-out force, and optimizes a foam production process.
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公开(公告)号：US20240351494A1
公开(公告)日：2024-10-24
申请号：US18721262
申请日：2022-08-24
发明人： Xinze ZHANG , Yineng SHEN , Xiaocui ZHANG , Kunjia GAN
IPC分类号： B60N2/829
CPC分类号： B60N2/829
摘要： A headrest structure, comprising a headrest driving seat (400) fixed to a seat backrest, a lead screw motor (410), a gear mechanism (330), transmission racks (320) and a headrest part (10). The headrest structure further comprises a headrest rear cover plate (200) disposed on a rear side of the headrest part (10), wherein the headrest rear cover plate (200) is provided thereon with rear cover racks (220). The gear mechanism (330) is engaged between the rear cover racks (220) and the transmission racks (320). The lead screw motor (410) drives the gear mechanism (330) to move according to the principle of a lead screw transmission mechanism, thereby driving the headrest part (10) to move relative to the headrest driving seat (400).
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公开(公告)号：US20240253592A1
公开(公告)日：2024-08-01
申请号：US18565812
申请日：2022-09-26
发明人： Wei ZHAO , Xudong DU , Yongliang HUANG , Jian SHAO
IPC分类号： B60R22/46
CPC分类号： B60R22/4619 , B60R2022/4666 , B60R2022/468
摘要： A seatbelt retractor for a vehicle interior is disclosed. The retractor may comprise a spool to pretension a belt, a motor, a transmission and a one-way clutch to pretension the belt when the motor drives the spool via the transmission. The one-way clutch may comprise a drive gear rotatable in a first direction to retract the belt and a second direction opposite to the first direction, a driven gear comprising a common axis of rotation with the drive gear, a set of pawls pivotably mounted on the drive gear, and a friction ring frictionally coupled with a stop ring. The drive gear may rotate relative to the friction ring. When the drive gear is in a first position, the set of pawls may be disengaged from the driven gear. When the drive gear is in a second position, the pawls may be engaged with the driven gear.
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公开(公告)号：US20240253536A1
公开(公告)日：2024-08-01
申请号：US18560581
申请日：2022-06-06
发明人： Shunqiang LAN , Xun TANG , Yueyun CHEN , Jie LIANG , Yiliang XU
CPC分类号： B60N2/2222 , B60N2/233
摘要： The present disclosure relates to a shoulder adjustment mechanism for a seat backrest, comprising: an upper backrest frame (10) and a lower backrest frame (20) in an up-and-down arrangement, each of the upper backrest frame (10) and the lower backrest frame (20) including a first side and a second side opposing to each other in a left-right direction, a third side facing a seat, and a fourth side facing away from the seat; a pair of first hinges (30) hingedly connected to the first sides and the second sides of the upper backrest frame (10) and the lower backrest frame (20) and close to the third sides; a pair of second hinges (40) hingedly connected to the first sides and the second sides of the upper backrest frame (10) and the lower backrest frame (20) and close to the fourth sides, the lower backrest frame (20) being provided with sliding grooves (200); a first base (50) fixed to the lower backrest frame (20); a first transmission structure (60) rotatably mounted on the first base (50) and in driving connection with a motor, wherein a spacing exists between a rotating position of the first transmission structure (60) and a fixed position of the first base (50); a first lead screw (70) in transmission connection with the first transmission structure (60) and connected with the second hinge (40), wherein the motor drives the first lead screw (70) to move through the first transmission structure (60), thereby bringing the second hinges (40) to move in the sliding grooves (200).
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公开(公告)号：US20240246418A1
公开(公告)日：2024-07-25
申请号：US18623148
申请日：2024-04-01
CPC分类号： B60K35/50 , B60K35/10 , B60R13/02 , B60K2360/693 , B60R2013/0287
摘要： A component for a vehicle interior may comprise a composite structure comprising a cover structure comprising a cover base, a cover layer and a cover surface. The cover structure may provide a user interface comprising an input device. The cover layer may cover at least a portion of the cover base. The cover base may comprise a core and a perimeter. The cover layer may deform between the core and the perimeter. The core may provide the cover surface for the input device. The cover layer may be softer than the cover base. The cover layer may be molded on the cover base. The cover layer may comprise a projection fit within a recess in the cover base. The cover surface may comprise a surface of the core projecting above a surface of the cover layer. The cover structure may comprise a decorative layer on the cover layer.
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公开(公告)号：US20230055534A1
公开(公告)日：2023-02-23
申请号：US17789837
申请日：2020-03-05
发明人： Qibin ZHOU , Yaoyuan DING , Lifeng HU
IPC分类号： B60N2/58
摘要： The present invention relates to a sewing structure for a seat cover, comprising a first cut piece (1), a second cut piece (2), a first sewing thread (3), a second sewing thread (4) and an inlay (5), wherein the first and the second cut piece in an overlapped status are sewn together by the first and the second sewing thread which are spaced apart from each other, wherein the inlay is arranged between the first and the second cut piece and between the first and the second sewing thread.
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公开(公告)号：US20240343205A1
公开(公告)日：2024-10-17
申请号：US18573254
申请日：2022-07-06
发明人： Yin Zhang
CPC分类号： B60R11/0229 , B60R2011/0092
摘要： A rotary adjusting mechanism is provided that includes a crank sliding block mechanism assembly and a driving motor assembly. The crank sliding block mechanism assembly includes a machine frame, a crank and a connection rod. The driving motor assembly is mounted on the machine frame and drives the crank. The crank is rotatably mounted on the machine frame by a first connection shaft. The connection rod used for mounting a screen is rotatably mounted on the crank by a second connection shaft. The machine frame has a guide groove. A sliding block linearly moves along a path defined by the guide groove. The connection rod is rotatably mounted on the sliding block by a third connection shaft. The first, second and third connection shafts extending in the z direction. The resulting device is simple in structure, small in the number of dimension chain control links, and high in mechanism reliability.
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公开(公告)号：US12096862B2
公开(公告)日：2024-09-24
申请号：US17761661
申请日：2020-08-13
发明人： Yanfei Liu , Wei Xu , Ren Tang , Wenhui Ma
CPC分类号： A47C7/029 , B60N2/5825 , B60N2/6018 , A47C7/24 , A47C7/26
摘要： Disclosed is a fastening structure for a seating foam, comprising a foam and a reinforcement fabric, and characterized in that the fastening structure is directly provided at a reinforcement fabric at a location corresponding to a fastening position, and is connected to the reinforcement fabric. The fastening structure of the present invention simultaneously meets two functional requirements of a foam, namely reinforcement of a side B of the foam and fastening of an exterior side A of the foam. The novel fastening structure of the present invention saves space, is thin and light, enhances the strength of the foam against a pull-out force, and optimizes a foam production process.
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公开(公告)号：US20240253535A1
公开(公告)日：2024-08-01
申请号：US18632690
申请日：2024-04-11
发明人： Tamanna Nabar , Kurt Seibold , David John McCarthy , Danny Brian Larsen , Edgar Edmundo Reyes Calderon
摘要： A seat assembly/system providing a seat and a console for a vehicle interior may comprise a base, a back assembly movable between a seat position and a console position and a cushion assembly movable between a seat position and a console position. The seat system may provide at least one functional module operable when the console is provided. The seat may be provided with the back assembly in the seat position and the cushion assembly in the seat position; the console may be provided with the back assembly in the console position and/or the cushion assembly in the console position. The seat system may comprise a control system, a control element, a switch and/or a sensor. The functional module may move a head restraint to a retracted position. The seat system may comprise a belt mechanism to position a belt for passage through the back assembly.
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