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公开(公告)号：US12049160B2
公开(公告)日：2024-07-30
申请号：US17599724
申请日：2020-01-24
发明人： Yoshikazu Kijima , Akira Ogiso , Yutaka Yasuda
CPC分类号： B60N2/3075 , B60N2/68
摘要： A vehicle seat that can suppress damage to an on-board object is provided. In each side frame of a cushion frame, an eccentric portion is eccentric outward in a right-left direction with respect to a base portion, and in each side frame of a back frame, an eccentric portion is eccentric inward in the right-left direction with respect to a base portion. Thus, when the load at the time of rear collision acts, each side frame of the cushion frame easily becomes deformed outward in the right-left direction, and each side frame of the back frame easily becomes deformed inward in the right-left direction. Accordingly, the deformation direction of each side frame of the cushion frame and the deformation direction of each side frame of the back frame can be easily made opposite to each other, and the deformations of the respective side frames and can be inhibited.
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公开(公告)号：US11840123B2
公开(公告)日：2023-12-12
申请号：US17127926
申请日：2020-12-18
申请人： TACHI-S CO., LTD.
发明人： Kazuyoshi Arata , Takao Tsutsui
CPC分类号： B60H1/00285 , B60N2/5621
摘要： There is provided a vehicular seat capable of using an air supply fan having a relatively small capacity so that a thickness of the air supply fan does not become one of factors in determining a thickness of a seat in realizing the reduction of the thickness of the seat. A vehicular seat includes: an air supply fan; an air supply chamber which forms a passage for air supplied from the air supply fan; and a urethane pad which sandwiches the air supply chamber and has a plurality of portions in each of which a hole through which air supplied from the air supply chamber passes is formed. The air supply chamber is formed so as to cover in a planar surface shape a region of the urethane pad including the plurality of portions in each of which the hole is formed.
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公开(公告)号：US11760240B2
公开(公告)日：2023-09-19
申请号：US17556829
申请日：2021-12-20
申请人： TACHI-S CO., LTD. , AZUMA CO., LTD.
发明人： Seiichi Sasaki , Toshiyuki Takeda
CPC分类号： B60N2/5883 , B60N2/7017 , D02G3/446 , D05B93/00 , D10B2331/02 , D10B2331/04 , D10B2505/12
摘要： A surface skin with which a foamed body is integrally foam-molded and which covers the foamed body includes: a plurality of surface skin members; a first thread passing through at least a part of a needle hole extended through the surface skin members so as to sew the surface skin members together; and a second thread inter-looping or interlacing with the first thread so as to sew the surface skin members together in cooperation with the first thread. The first thread is threaded through an eye of a needle. The second thread is formed by warp weaving or braiding polyester or nylon fiber pieces and is stretchable enough to fill in the needle hole.
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公开(公告)号：US11505152B2
公开(公告)日：2022-11-22
申请号：US17016983
申请日：2020-09-10
发明人： Jinichi Tanabe , Tetsumei Mochizuki , Soichi Nishikawa , Tomoyo Futakawame , Kazuo Noguchi , Ryou Kurobe
IPC分类号： B60R21/207 , B60N2/64 , B60R21/2165 , B60N2/58 , B60R21/231 , B60R21/26 , B60R21/237
摘要： In a vehicle seat, a back pad outer skin covering a surface of a back pad includes a first portion covering a surface of one part, including a side face, of a bolster pad part, and second portions covering a surface of another part that is different from the one part of the bolster pad part. A bound part is formed by binding to each other mutually adjacent end parts of the first portion and the second portions and extremity parts of expansive force transmission webbings having base portions fixed to a frame, the bound part being capable of breaking when an airbag is made to expand. A non-stretchable cloth member is disposed on a reverse side of specific outer skin portions, covering a front face of the bolster pad part, of the second portions.
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公开(公告)号：US20220266726A1
公开(公告)日：2022-08-25
申请号：US17669772
申请日：2022-02-11
发明人： Kosuke TANIGUCHI , Shunsuke KURODA
摘要： A sliding device that slidably supports a seat body of a vehicle seat is provided. The sliding device includes: a fixed rail; a movable rail; a locking member displaceable between a locking position and an unlocking position, a sliding movement of the movable rail being restricted in the locking position, and restriction of the sliding movement being released in the unlocking position; a retention spring configured to apply to the locking member a retaining force to retain the locking member in the locking position; a release lever configured to displace the locking member to the unlocking position; a return spring configured to apply to the release lever an elastic force to return the release lever to its initial position; and a restrictor configured to restrict a displacement of the release lever.
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公开(公告)号：US11351899B2
公开(公告)日：2022-06-07
申请号：US17331864
申请日：2021-05-27
申请人： Tachi-S Co., Ltd.
发明人： Koji Kobayashi
摘要： Provided is an armrest capable of preventing the outer layer of a side surface of an armrest body from being rolled up by the cover of a rotating mechanism or the like.
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公开(公告)号：US11254241B2
公开(公告)日：2022-02-22
申请号：US16711565
申请日：2019-12-12
发明人： Shunsuke Kuroda , Kazuki Tamaki
摘要： A seat sliding device for vehicles includes lower and upper rails and a locking member for locking or unlocking the upper rail relative to the lower rail. The upper rail is equipped at a lower end of its downward side wall portion with a lower inward corner portion formed of a raised wall portion and a bottom wall portion. The locking member has an axial portion that is placed on and biased against the lower inward corner portion of the upper rail such that the locking member is swingable about an axis of the axial portion to lock or unlock the upper rail relative to the lower rail. This seat sliding device makes it possible to reduce the number of parts and improve operation stability of the locking member.
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公开(公告)号：US11072266B2
公开(公告)日：2021-07-27
申请号：US15781138
申请日：2016-12-09
申请人： TACHI-S CO., LTD.
发明人： Kazuyoshi Arata , Jun Takano
摘要： A vehicle seat, wherein in order to ensure that air reliably flows through the entire sir channel formed on the seat obverse surface side when a blower on the seat reverse surface side is operated while an occupant is seated on the seat, a hole part passing from the surface on the side for seating the occupant through to the surface on the opposite side from the surface on the side for seating the occupant is formed through each urethane pad in a seat back and a seat cushion of the vehicle seat, the interiors of the hole parts formed in the urethane pads are filled with a material that is more breathable than the urethane pads, a plurality of grooves extending from the hole parts are formed on the surface of each of the urethane pads on the side for seating the occupant, and a blower for discharging or intaking air from the surface of each of the urethane pads on the side for seating the occupant through the hole parts filled with the breathable material is provided on the surface of each of the urethane pads on the side opposite the side for seating the occupant.
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公开(公告)号：US20210001759A1
公开(公告)日：2021-01-07
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：US20200307428A1
公开(公告)日：2020-10-01
申请号：US16816250
申请日：2020-03-11
申请人： TACHI-S CO., LTD.
IPC分类号： B60N2/66
摘要： In a vehicle seat, a seat back includes a backrest on which an occupant sitting on a seat cushion leans his/her back, and banks supporting the back of the sitting occupant on both sides. Urethane pads configuring the banks are formed in a shape protruded to the front with respect to a urethane pad configuring the backrest, the back face sides of the urethane pads configuring the banks formed in the shape protruded to the front are formed in a recessed shape with respect to a back face side of the urethane pad configuring the backrest, and on the portions of the back face sides of the urethane pads configuring the banks formed in the recessed shape, protrusions having faces at the same height as the back face side of the urethane pad configuring the backrest and extended to the portions formed in the recessed shape are formed.
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