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公开(公告)号：US11813969B2
公开(公告)日：2023-11-14
申请号：US17664267
申请日：2022-05-20
申请人： Grammer AG
摘要： An improvement to foldable headrests remote actuators by providing a tube mounted spring compensator to facilitate movement between a stowage position and an operating position. The spring compensator is inserted concentrically within the hollow tubes that support the adjustable headrests to boost or compensate for the lack of force routinely experienced under cold weather use or aging of materials. The spring compensator is positioned inside the headrest support tube to help pull the cable up through the seat when the seat and headrest are returned from a stowage position to a passenger seating position. The spring compensator inside the headrest support tube allows the use of a smaller torsion spring in the headrest and reduces the stress on the components in the mechanism.
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公开(公告)号：US10800304B2
公开(公告)日：2020-10-13
申请号：US16197427
申请日：2018-11-21
申请人： Magna Seating Inc
发明人： Kai Zhao
摘要： A reversible seat for an automotive vehicle having a head restraint which rotates to a fold flat position between a forward-facing position and a rearward-facing position as the seat is moved between opposing forward-facing and rearward-facing positions. The head restraint folds towards the seat back as the reversible seat passes through the peak of its locus to increase clearance with a headliner of the automotive vehicle. The head restraint returns to an upright inclined position as the seat reaches the opposing position.
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公开(公告)号：US10532643B2
公开(公告)日：2020-01-14
申请号：US15950417
申请日：2018-04-11
发明人： Detlev Ranft , Kai Geissenhöner
摘要： A vehicle component for a motor vehicle having a rear seat device with at least one headrest and having a wind deflector device with an extendable planar element for protecting front seats of the motor vehicle against relative wind. In an extended state, the planar element extends from a region behind the headrest to a region in front of the headrest. In this context, the headrest can be pivoted by a pivoting device from a position of use, in which the headrest projects beyond a height of the planar element in the extended state, into a position of rest. In the position of rest, the headrest is arranged under the extended planar element.
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公开(公告)号：US20190283642A1
公开(公告)日：2019-09-19
申请号：US16199698
申请日：2018-11-26
发明人： Yintai Jiang , Jianhua Wang , Guojun Tang
摘要： A headrest assembly according to an exemplary aspect of the present disclosure includes a head restraint configured to rotate from a first locked position to a second locked position to incline the head restraint relative to a seat back. Further, the head restraint is configured such that rotation of the head restraint beyond the second locked position causes the head restraint to become urged back to the first locked position. The head restraint includes a ratchet assembly having a pawl and pawl spring, and the pawl spring includes a first section and a second section. The first section of the pawl spring is configured to contact the pawl when the head restraint is rotated from the first locked position to the second locked position, and the second section of the pawl spring is configured to contact the pawl when the head restraint is rotated beyond the second locked position.
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公开(公告)号：US10272811B2
公开(公告)日：2019-04-30
申请号：US15568279
申请日：2016-04-19
申请人： TACHI-S CO., LTD.
摘要： The object of the present invention is to provide a headrest capable of, when a user touches the headrest, preventing the user's finger from being inserted into the inner space of the headrest. The vehicle seat headrest according to the present invention includes: a stay (402) held on the seat back side; and a headrest main body (4A) supported forward rotatably from a using position with respect to the stay (402). The headrest main body (4A) has: a main body frame (401) forming a strength member; hinge parts (403a), (403b) which connect the main body frame (401) rotatably with respect to the stay (402); a locking mechanism (500) which fixes the main body frame (401) in the using position with respect to the stay (402); and cushion material (407) which covers the main body frame (401) and the hinge parts (403a), (403b). In the vehicle seat headrest, a resin lower cover (408), having an opening (408a) through which the stay (402) is inserted, covers a lower surface of the headrest main body (4A).
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公开(公告)号：US11793312B2
公开(公告)日：2023-10-24
申请号：US17612297
申请日：2020-05-07
发明人： Benjamin Sauter , Marcel Schlaich
摘要： An electromotive adjusting device for adjusting the inclination of a seat part of an item of seating furniture includes a mounting bracket for connecting to a body element of the item of seating furniture and a motor and transmission unit embodied as a drive unit. A mounting element secures the seat part of the item of seating furniture. The motor and transmission unit includes a rotatable drive element and is securely fixed to the at least one mounting bracket.
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公开(公告)号：US20230242018A1
公开(公告)日：2023-08-03
申请号：US17591665
申请日：2022-02-03
发明人： Fabian REHMET , Philip BARTKO
CPC分类号： B60N2/3047 , B60N2/005 , B60N2/856 , B60N2/06
摘要： A seat for use in a vehicle, the seat configured to move between a use configuration and a non-use configuration, the seat comprising a guide member fixed to at least one of a floor of the vehicle or a wall of the vehicle, the guide member defining a guideway. A backrest configured to translate with respect to the guideway in a vertical direction, extending away from a floor of the vehicle, from a first position to a second position, and a cushion pan including a top surface and pivotally coupled to at least one of the backrest and the guide member, the cushion pan configured to pivot from a use position, in which the top surface is arranged to support an occupant seated in the seat, and a non-use position.
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公开(公告)号：US20220161696A1
公开(公告)日：2022-05-26
申请号：US17441946
申请日：2020-03-23
申请人： Magna Seating Inc.
发明人： Shriram Agalave , Harshad Naikare , Akshay Lamkane , David Runde , Cheikh Dioum , Bruno Carrara
摘要： A seat assembly includes a five-bar linkage for moving the seat assembly between a plurality of positions in an automotive vehicle. A first link is rotatably coupled to a seat back at a second pivot point disposed coaxial to a first pivot point, and to a seat base defining a fifth link at a third pivot point. A second link extends axially between the first and second pivot points. A third link is defined by a lower seat back portion and a seat cushion and extends between the first pivot point and a fifth pivot point disposed adjacent a front portion of the seat cushion. A fourth link is rotatably coupled to the third link at the fifth pivot point and the seat base at a fourth pivot point. The seat assembly is capable of moving to both a pitched easy entry position and a stow flat to floor position.
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公开(公告)号：US20220089075A1
公开(公告)日：2022-03-24
申请号：US17424298
申请日：2020-01-16
申请人： WOOBO TECH CO., LTD.
发明人： Hae Il Jeong
摘要： This invention relates to a headrest folding device having a simple locking and unlocking structure, wherein a locking bar of a lifting slider is disposed directly under a locking groove of an upper latch, and stably guiding vertical linear sliding of the lifting slider.
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公开(公告)号：US11208019B2
公开(公告)日：2021-12-28
申请号：US16764019
申请日：2018-03-16
发明人： Yintai Jiang , Jianhua Wang , Guojun Tang
摘要： A headrest assembly according to an exemplary aspect of the present disclosure includes, among other things, a head restraint including a push-button and a lever rotatable by a pull cable. The head restraint is moveable from an upright position to a folded position by movement of the push-button or the lever. This disclosure also relates to a seat and a method of use.
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