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公开(公告)号：US20240326670A1
公开(公告)日：2024-10-03
申请号：US18617711
申请日：2024-03-27
发明人： Yousuke Noguchi , Motoshi Minegishi , Tsutomu Hada , Hiromitsu Nagatomo , Taku Roppongi , Daisuke Takahashi
CPC分类号： B60N2/68 , B60N2/7035
摘要： Since each covering portion (each side frame) is interposed between a first leg portion and a second leg portion of a corresponding one of insert members, even if a relatively large load is applied to side portions of a cushion pad from an occupant, it is possible to restrict deformation of the side portions toward outer sides in left-right directions (rotation of the insert members) by engagement of each support frame with the first and second leg portions. Therefore, it is possible to improve the ability to support an occupant by the side portions.
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公开(公告)号：USD1044299S1
公开(公告)日：2024-10-01
申请号：US29825113
申请日：2022-01-28
申请人： TACHI-S CO., LTD.
设计人： Kohei Yasuda , Ukyo Miyazawa , Hirotaka Hijikata
摘要： FIG. 1. is a front perspective view of a vehicle seat showing a first embodiment of our new design;
FIG. 2. is a front view thereof;
FIG. 3. is a rear view thereof;
FIG. 4. is a top plan view thereof;
FIG. 5. is a bottom plan view thereof;
FIG. 6. is a left side view thereof;
FIG. 7. is a right side view thereof;
FIG. 8. is a front perspective view in an extended state thereof;
FIG. 9. is a front view in the extended state thereof;
FIG. 10. is a rear view in the extended state thereof;
FIG. 11. is a top plan view in the extended state thereof;
FIG. 12. is a bottom plan view in the extended state thereof;
FIG. 13. is a left side view in the extended state thereof;
FIG. 14. is a right side view in the extended state thereof;
FIG. 15. is a front perspective view of a vehicle seat showing a fourth second embodiment of our new design;
FIG. 16. is a front view thereof;
FIG. 17. is a rear view thereof;
FIG. 18. is a top plan view thereof;
FIG. 19. is a bottom plan view thereof;
FIG. 20. is a left side view thereof; and,
FIG. 21. is a right side view thereof.-
公开(公告)号：US20240010154A1
公开(公告)日：2024-01-11
申请号：US18201701
申请日：2023-05-24
申请人： TACHI-S CO., LTD.
发明人： Shogo SUZUKI , Atsushi KOIKE
IPC分类号： B60R21/207
CPC分类号： B60R21/207
摘要： An object is to provide a fixing structure of a webbing which can improve workability when a webbing is mounted and can also contribute to cost reduction, and a vehicle seat provided therewith.
A fixing structure of a webbing in a vehicle seat having an airbag device, including an airbag module fixed to a seat frame of the vehicle seat, a first webbing and a second webbing surrounding the airbag module together with the seat frame and guiding the inflating airbag to an airbag outlet on a seat surface, a locked portion provided on a first end part of the first webbing, a fixed portion provided on a second end part of the second webbing, a locking member formed of a member having rigidity and having a fixing portion to which the fixed portion of the second webbing is fixed and a locking portion which hooks and locks the locked portion of the first webbing.-
公开(公告)号：US20220266727A1
公开(公告)日：2022-08-25
申请号：US17672929
申请日：2022-02-16
发明人： Kosuke TANIGUCHI , Shunsuke KURODA
摘要： A seat sliding device includes: a lower rail; an upper rail; a lock member; a spring member; and an operation lever, the first fixing portion of the spring member which has a ring shape having an outside diameter greater than a width between the pair of the side walls of the upper rail, which has a spring force in a diameter increasing direction between the pair of the side walls of the upper rail, and which includes a first mounting portion and a second mounting portion that are configured to be mounted and fixed, respectively, in the first hole portion and the second hole portion by the spring force.
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公开(公告)号：US20220227274A1
公开(公告)日：2022-07-21
申请号：US17449805
申请日：2021-10-02
申请人： TACHI-S CO., LTD. , Mie University
摘要： To provide a technique that enables the reduction of fatigue of a vehicle occupant at low cost and without an increase in the number of parts. Without preparing a sensor in addition to a posture changing mechanism, the position of a lumbar vertebra or thoracic vertebra of each vehicle occupant is estimated by controlling the operation of the posture changing mechanism. The posture changing mechanism includes: a back side support mechanism; a first motor capable of shifting a position of the back side support mechanism with respect to a vertical direction; and a second motor capable of shifting the position of the back side support member with respect to a front-back direction. A position of a lumbar vertebra of the vehicle occupant is estimated by: while changing the vertical position of the back side support mechanism by means of the first motor, changing a forward position of the back side support mechanism at each of the different vertical positions thereof by means of the second motor so as to obtain a turnover number value of the second motor achieving a desired resistance; and comparing the turnover number values of the second motor achieving the desired resistance. A position of the thoracic vertebra is determined by calculation based on the position of the lumbar vertebra. The position of the posture changing mechanism is set based on the results of estimation of the individual positions. Thus, a fatigue reduction effect is provided on the vehicle occupant by utilizing the posture changing mechanism.
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公开(公告)号：US11332054B2
公开(公告)日：2022-05-17
申请号：US16980530
申请日：2019-03-06
申请人： TACHI-S CO., LTD.
摘要： A vehicle seat (10) has a seat cushion (20) and a seat back (30), which are affixed to the body of a vehicle. The seat back (30) has: a first member (50) which is formed in a plate-like shape; and a second member (60) with a hat-shaped cross-section, which is configured so that a flange section (61) is in contact with one surface, in a thickness direction, of the first member (50). A center bead (52) is provided at the center portion of the first member (50). The center bead (52) is configured so that a longitudinal end of the center bead (52) and the second member (60) are overlapped in a plan view viewed in the thickness direction of the first member (50). As a result, the first member (50) of the seat back (30) is prevented from being deformed at the longitudinal end of the center bead (52).
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公开(公告)号：US11279268B2
公开(公告)日：2022-03-22
申请号：US16361348
申请日：2019-03-22
申请人： Tachi-S Co., Ltd.
发明人： Tsunaki Nishida
摘要： A vehicle seat has a seating part and a seat back. The seating part and the seat back define a gap therebetween and the gap is formed on the front face of the vehicle seat. A recessed opening is formed on the front face of the vehicle seat on a side of the seating part relative to the gap, and the recessed opening has an anchor to which a child safety seat is anchored. The vehicle seat has a flat, plate-like cover member that is provided on the front face of the vehicle seat and is capable of covering the opening. The cover member has a base-end portion fixed to the vehicle seat and a free-end portion that is not fixed to the vehicle seat and can be freely inserted into the gap. A hard plate is provided in the free-end portion of the cover member.
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公开(公告)号：US11235690B2
公开(公告)日：2022-02-01
申请号：US16923603
申请日：2020-07-08
申请人： TACHI-S CO., LTD.
发明人： Masakazu Takeda , Rina Kurosaki
摘要： An armrest for a vehicle seat that is rotatable with respect to a seat back of the vehicle seat, and the armrest includes a bracket that is configured to support a rotation shaft of the armrest, the hollow plastic shell to which the bracket is joined and a trim cover that covers the hollow plastic shell.
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公开(公告)号：US11192472B2
公开(公告)日：2021-12-07
申请号：US16749137
申请日：2020-01-22
发明人： Kosuke Taniguchi
摘要： A sliding device includes a fixed rail, a movable rail, a lock plate, a spring member, and a first stopper and a second stopper provided on the lock plate. The lock plate is held by the movable rail, and is displaceable between a locking position where the lock plate engages with the fixed rail and a non-locking position where the engagement is released. The spring member can exert an elastic force to maintain the lock plate in the locking position. The first stopper locks and fixes a first end of the lock plate to the spring member. The second stopper locks and fixes a second end of the lock plate to the spring member.
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公开(公告)号：US20210339663A1
公开(公告)日：2021-11-04
申请号：US17378254
申请日：2021-07-16
申请人： TACHI-S CO., LTD.
发明人： Kazuyoshi ARATA , Takumi YAMAKAWA
摘要： A vehicle seat includes: a chamber in which at least a seat-front-surface side is covered with a pad and which circulates the air blown from a front surface of a seat through the pad; a fan configured to send air into the chamber; and a support body which supports the chamber so as to be able to sink in an acting direction of a load applied to the surface of the seat. The chamber includes a first region and a second region, and the first region and the second region are configured to allow subduction of the chamber independently of each other.
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