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1. 发明专利

JP2012192802A Vehicle seat vertical position adjustment apparatus 有权
标题翻译：车辆座椅垂直位置调整装置
公开(公告)号：JP2012192802A
公开(公告)日：2012-10-11
申请号：JP2011057357
申请日：2011-03-16
申请人： Shiroki Corp , Toyota Motor Corp , シロキ工業株式会社 , トヨタ自動車株式会社
发明人： ZAIKI NORIYUKI , KUMAMOTO CHICHI , FUJIOKA HIDEHIKO , SUZUKI HIROYUKI , KOGA KOJI , KOMURA TAKAMICHI , KOBAYASHI HIDEKI , AWATA SHINJI
IPC分类号： B60N2/12
CPC分类号： B60N2/16 , B60N2/1615 , B60N2/162 , B60N2/18 , B60N2/181 , B60N2/1839
摘要： PROBLEM TO BE SOLVED: To obtain a vehicle seat vertical position adjustment apparatus effectively using a space around a lower bracket of a seat, preventing interference with other members (other mechanisms), and providing a moving mechanism with a sufficient space.SOLUTION: The vehicle seat vertical position adjustment apparatus includes: a moving link having one end pivoted to a lower bracket side of a vehicle seat and the other end pivoted to a vehicle floor side; an input member supported by the vehicle seat so as to be moved between a neutral position and a lifting position, and the neutral position and a lowering position; and the moving mechanism driven in association with a moving operation of the input member to move the lower bracket while turning the moving link. The moving link, the input member and the moving mechanism are supported by an inner surface of the lower bracket. A through-hole is formed in the lower bracket. An operation part of the input member is guided on an outer surface of the lower bracket through the through-hole.
摘要翻译：要解决的问题：为了有效地利用座椅的下支架周围的空间来获得车辆座椅垂直位置调节装置，防止与其他构件（其他机构）的干涉，并且提供具有足够空间的移动机构。解决方案：车辆座椅垂直位置调节装置包括：移动连杆，其一端枢转到车辆座椅的下支架侧，另一端枢转到车辆底板侧; 由所述车辆座椅支撑以便在中立位置和提升位置之间移动的输入构件以及所述中立位置和下降位置; 并且所述移动机构与所述输入构件的移动操作相关联地驱动，以在转动所述移动连杆的同时移动所述下支架。移动连杆，输入构件和移动机构由下支架的内表面支撑。在下支架上形成通孔。输入构件的操作部分通过通孔在下支架的外表面上被引导。版权所有（C）2013，JPO＆INPIT

2. 发明专利

JP2012218715A Stepped lifter device 审中-公开
标题翻译：步进式装置
公开(公告)号：JP2012218715A
公开(公告)日：2012-11-12
申请号：JP2011090234
申请日：2011-04-14
申请人： Shiroki Corp , Toyota Motor Corp , シロキ工業株式会社 , トヨタ自動車株式会社
发明人： ZAIKI NORIYUKI , KUMAMOTO CHICHI , KOGA KOJI , SUZUKI HIROYUKI , FUJIOKA HIDEHIKO , KOMURA TAKAMICHI , KOBAYASHI HIDEKI , AWATA SHINJI
IPC分类号： B60N2/16 , A47C7/02
摘要： PROBLEM TO BE SOLVED: To provide a stepped lifter device which prevents sound from being generated during lifting/lowering operation, especially lowering operation.SOLUTION: The stepped lifter device includes a frictional mechanism and a buffering mechanism. The frictional mechanism includes a frictional gear that is rotated interlockingly when an input member is operated to move downward from a neutral position, and a frictional latch whose tip hook section is rotationally biased in a direction of engaging with the frictional gear. The frictional latch releases a contact between the tip hook section and the frictional gear when the input member moves from the neutral position to raising position, and gives resistance to rotation of a toothed link by keeping a contact between the frictional gear and frictional tooth by rotational biasing force when the input member moves from the neutral position to a lowering position. Furthermore, the biasing mechanism regulates rotation with the frictional latch before the tip hook section of the frictional gear collides against the frictional tooth of the frictional latch when the frictional latch rotates in a direction of crossing the frictional teeth and engaging with next frictional tooth by a rotationally biasing member in connection with a rotation of the frictional gear.
摘要翻译：要解决的问题：提供一种在升降操作期间防止声音产生的阶梯式提升装置，特别是降低操作。解决方案：有级升降装置包括摩擦机构和缓冲机构。摩擦机构包括当输入构件被操作以从中立位置向下移动时互锁地旋转的摩擦齿轮和其尖端钩部分沿与摩擦齿轮啮合的方向旋转偏移的摩擦锁闩。当输入部件从中立位置向上升位置移动时，摩擦闩锁释放尖端钩部和摩擦齿轮之间的接触，并且通过旋转保持摩擦齿轮和摩擦齿之间的接触而使齿条的旋转阻力当输入构件从中立位置移动到下降位置时的偏压力。此外，当摩擦锁扣沿着与摩擦齿相交的方向旋转并与下一个摩擦齿接合时，摩擦齿轮的尖端钩部分碰撞摩擦锁定件的摩擦齿之前，偏置机构调节摩擦锁定件的旋转旋转偏压构件与摩擦齿轮的旋转有关。版权所有（C）2013，JPO＆INPIT

3. 发明专利

JP2013107490A Vehicle seat and resin seat back board 审中-公开
标题翻译：车辆座椅和树脂座椅返回板
公开(公告)号：JP2013107490A
公开(公告)日：2013-06-06
申请号：JP2011253790
申请日：2011-11-21
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： AWATA SHINJI , MORI HISAYA
IPC分类号： B60N2/427 , B60N2/64 , B60N2/68 , B60R21/02
摘要： PROBLEM TO BE SOLVED: To provide a vehicle seat and a resin seat back spring, for protecting a cervical part of a passenger at the time of a rear collision.SOLUTION: In the vehicle seat 10, when the passenger is pressed against a seat back 12 by an inertial force at the time of a rear collision, the lower back of the passenger is supported on the lower side and the front side of right and left side frames 26 via the lower side of a board body part 40 including a lower resin spring part, and a chest part P2 is supported on the upper side and the rear side of the right and left side frames 26 via the upper side of the board body part 40 including the upper resin spring part 45. When a load F2 input from the chest part P2 pf the passenger on the upper side of the board body part 40 becomes a load F2 or more, a breaking-planned part 68 provided in right and left upper part 52 to be supported is broken. Accordingly, the chest part P2 of the passenger does not receive a reaction force from the upper side of the board body part 40 to the seat front side, thereby reducing acceleration to be generated in the first dorsal vertebrae of the passenger.
摘要翻译：要解决的问题：提供一种车辆座椅和树脂座椅靠背弹簧，用于在后部碰撞时保护乘客的颈部。解决方案：在车辆座椅10中，当乘客在后部碰撞时通过惯性力将座椅靠背12按压在座椅靠背12上时，乘客的下背部被支撑在下侧和前侧右侧框架26经由包括下树脂弹簧部分的板主体部分40的下侧经由上侧支撑在左右侧框架26的上侧和后侧上包括上部树脂弹簧部45的板主体部40.当从板体部40的上侧的乘客从胸部P2 pf输入的负载F2成为负载F2以上时，断裂计划部68 设置在被支撑的左右上部52处被破坏。因此，乘客的胸部部分P2不会从板体部40的上侧到座椅前侧受到反作用力，从而降低乘客的第一背侧椎骨产生的加速度。版权所有（C）2013，JPO＆INPIT

4. 发明专利

JP2013047067A Resin seat back spring and vehicle seat 有权
标题翻译：树脂座椅背部弹簧和车身座椅
公开(公告)号：JP2013047067A
公开(公告)日：2013-03-07
申请号：JP2011186391
申请日：2011-08-29
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： AWATA SHINJI , MORI HISAYA
IPC分类号： B60N2/90 , A47C7/40
CPC分类号： Y02P70/54
摘要： PROBLEM TO BE SOLVED: To provide a resin seat back spring that can stabilize a shape change in a resin spring part in a high temperature environment.SOLUTION: In this resin seat back spring 20, a back spring body part 62 (a resin spring part) is extended between right-left frame installing parts 42 installed in right-left side frames 26 in a seat back frame. This back spring body part 62 is curved to project to the seat back rear side when viewed from the seat back height direction. Thus, in the high temperature environment, the back spring body part 62 extends to further project to the seat back rear side. Thus, for example, the back spring body part 62 can be prevented from curving to project to the seat back front side, and can be prevented from curving in bilateral asymmetry (a substantially S shape).
摘要翻译：要解决的问题：提供一种能够在高温环境下稳定树脂弹簧部件的形状变化的树脂座椅靠背弹簧。解决方案：在该树脂座椅靠背弹簧20中，后弹簧体部62（树脂弹簧部）在安装在座椅靠背框架中的左右侧框架26中的左右框架安装部42之间延伸。当从座椅靠背高度方向观察时，该后弹簧体部62弯曲成突出到座椅靠背后侧。因此，在高温环境下，后弹簧体部62延伸到座椅靠背后侧。因此，例如，能够防止后弹簧体部62弯曲而向座椅靠背前侧突出，并且能够防止双向不对称（大致S字状）弯曲。版权所有（C）2013，JPO＆INPIT

5. 发明专利

JP2012166725A Vehicular seat 审中-公开
标题翻译：车身座椅
公开(公告)号：JP2012166725A
公开(公告)日：2012-09-06
申请号：JP2011030271
申请日：2011-02-15
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： AWATA SHINJI , KOBAYASHI HIDEKI , MORI HISAYA
IPC分类号： B60N2/42
摘要： PROBLEM TO BE SOLVED: To effectively protect a head part of an occupant even when the head part of the occupant seated supposedly in a rear seat is butted to a back face of a seat back upon front collision.SOLUTION: A mounting hole 82 in a keyhole shape is formed at an upper part and a lower part of a pair of right/left connection fixing parts 50 of a seat back board 16. The mounting hole 82 includes: a circle hole part 82A in which a clip 84 is inserted; and a guiding part 82B extended from the circle hole part 82A to the rear side of the vehicle, in which a part next to the guiding part 82B is a vulnerable part 88. When the head part of the occupant seated in the rear seat is butted to the back side of the seat back 12 of the front seat upon front collision, the clip 84 is relatively displaced from the circle hole part 82A of the mounting hole 82 to the guiding part 82B, and the vulnerable part 88 is fractured. Thus, the seat back board 16 is separated.
摘要翻译：要解决的问题：为了有效地保护乘员的头部，即使当假定在后排座椅中的乘员的头部被碰撞到在前碰撞时座椅靠背的背面。解决方案：在座椅靠背板16的一对右/左连接固定部件50的上部和下部形成有锁眼形状的安装孔82.安装孔82包括：圆孔其中插入有夹子84的部分82A; 以及从圆形孔部82A延伸到车辆后侧的引导部82B，其中与导向部82B相邻的部分是脆弱部88.当坐在后座中的乘员的头部被对接时在前碰撞时，前座椅的座椅靠背12的后侧，夹子84从安装孔82的圆孔部82A相对移位到引导部82B，并且易损部88断裂。因此，座椅靠背板16分离。版权所有（C）2012，JPO＆INPIT

6. 发明专利

JP2012056483A Seat back board and vehicle seat using the same 审中-公开
标题翻译：座椅背板和使用相同的车辆座椅
公开(公告)号：JP2012056483A
公开(公告)日：2012-03-22
申请号：JP2010202463
申请日：2010-09-09
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： KOBAYASHI HIDEKI , AWATA SHINJI , MORI HISAYA
IPC分类号： B60N2/90
CPC分类号： B60N2/5825 , B60N2/68 , B60N2/7011 , B60N2/7094 , B60N2/72
摘要： PROBLEM TO BE SOLVED: To provide a seat back board capable of uniting the reduction in stress concentration generated on a resin spring part and the thinning of a seat back with a simple constitution and to provide a vehicle seat using the seat back board.SOLUTION: A back spring part 38 of the seat back board 16 includes a lower side back spring body part 48 and an upper side back spring body part. For example, a large number of wavy parts 48A which are formed wavily by connecting a plurality of curved surfaces in the seat width direction when being viewed in a flat cross-sectional surface are formed on the lower side back spring body part 48. The board thickness of the lower side back spring body part 48 including the wavy parts 48A are set to be maximized at both end parts 48B and the center part 48C in the seat width direction and to be minimized at middles between the both end parts 48B and the center part 48C in the seat width direction.
摘要翻译：要解决的问题：提供一种座椅靠背板，其能够以简单的结构将生成在树脂弹簧部分上的应力集中的减小与座椅靠背的变薄相结合，并且使用座椅靠背板提供车辆座椅。解决方案：座椅靠背板16的后弹簧部38包括下侧后弹簧体部48和上侧后弹簧体部。例如，在下侧的背面弹簧体部48上形成有大量的沿平坦的横截面观察时沿着座椅宽度方向连接多个曲面而形成的波状部48A。板包括波浪部48A的下侧后弹簧体部48的厚度被设定为在座部宽度方向上的两端部48B和中心部48C处最大化，并且在两端部48B与中心之间的中间处被最小化部分48C在座椅宽度方向上。版权所有（C）2012，JPO＆INPIT

7. 发明专利

JP2013010423A Resin-made seat back spring, and vehicle sheet 有权
标题翻译：树脂座椅背部弹簧和车辆表面
公开(公告)号：JP2013010423A
公开(公告)日：2013-01-17
申请号：JP2011144373
申请日：2011-06-29
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： AWATA SHINJI , MORI HISAYA
IPC分类号： B60N2/90 , A47C7/40
摘要： PROBLEM TO BE SOLVED: To provide a resin-made seat back spring that reduces man-hours for manufacturing a seat back, and a vehicle sheet.SOLUTION: The resin-made seat back spring 16 integrally includes: a resin spring 36 arranged between a pair of right and left side frames 26 on a seat back frame 14 of the vehicle seat 10; a pair of right and left frame mounting parts 38 connected with both ends in a seat width direction of the resin spring 36 and supported on a front end side of the pair of side frames 26; a pair of right and left side supports 40 extended from the pair of frame mounting parts 38 to the front of the seat of the pair of side frames 26 and supporting a pad side 66 of a seat back pad 18; and a lower panel 42 arranged in the rear of the seat of the resin spring 36 and to which a trim cover 20 is locked.
摘要翻译：要解决的问题：提供减少用于制造座椅靠背的工时的树脂制座椅靠背弹簧和车辆用片材。解决方案：树脂制的座椅靠背弹簧16一体地包括：布置在车辆座椅10的座椅靠背框架14上的一对左右侧框架26之间的树脂弹簧36; 一对左右框架安装部38，其与树脂弹簧36的座宽方向的两端连接，并被支撑在一对侧框26的前端侧; 从一对框架安装部分38延伸到一对侧框架26的座椅的前部并且支撑座椅靠背垫18的垫片侧面66的一对左右侧支撑件40; 以及布置在树脂弹簧36的座椅的后部并且装饰罩20被锁定的下面板42。版权所有（C）2013，JPO＆INPIT

8. 发明专利

JP2012076698A Seat back board and vehicle seat using the same 有权
标题翻译：座椅背板和使用相同的车辆座椅
公开(公告)号：JP2012076698A
公开(公告)日：2012-04-19
申请号：JP2010225922
申请日：2010-10-05
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： YAMADA YUJI , KOBAYASHI HIDEKI , AWATA SHINJI
IPC分类号： B60N2/42
摘要： PROBLEM TO BE SOLVED: To provide a seat back board which can restrain bending deformation of a side frame and of reduce number of parts and manufacturing process and a vehicle seat using the same.SOLUTION: A back spring part 38 of the seat back board 16 includes: a downside back spring body 48; and an upside back spring body. For example, a multitude of undulate parts 48A which are formed in an undulated manner by continuing several curves in a seat width direction when seen in a horizontal partial view are formed on the downside back spring body 48. The thickness of the downside back spring body 48 including the undulate parts 48A is set in such a way that it is maximized at both end parts 48B and at a central part 48C in the seat width direction and is minimized at midway between the end parts 48B and the central part 48C in the seat width direction.
摘要翻译：要解决的问题：提供一种可以抑制侧框架的弯曲变形并减少零件数量和制造过程的座椅靠背板以及使用该座椅靠背板的车辆座椅。解决方案：座椅靠背板16的后弹簧部38包括：下侧后弹簧体48; 和一个倒立的弹簧体。例如，在下侧的背面弹簧体48上形成有以波形方式形成的多个波纹状部分48A，通过在水平局部视图中观察时沿着座椅宽度方向连续若干曲线。下侧背面弹簧体的厚度包括波纹部分48A的设置方式使得它在两个端部部分48B处和在座椅宽度方向上的中心部分48C处最大化，并且在端部部分48B和座椅中心部分48C之间的中间被最小化宽度方向。版权所有（C）2012，JPO＆INPIT

9. 发明专利

JP2012056482A Vehicle seat 审中-公开
标题翻译：车辆座椅
公开(公告)号：JP2012056482A
公开(公告)日：2012-03-22
申请号：JP2010202462
申请日：2010-09-09
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： KOBAYASHI HIDEKI , AWATA SHINJI , MORI HISAYA
IPC分类号： B60N2/00
摘要： PROBLEM TO BE SOLVED: To provide a vehicle seat capable of reducing the number of parts and suppressing or preventing the slippage of a mounted cover.SOLUTION: A longitudinal attachment member 22 and a transverse attachment member 24 are attached onto the back surface side of the cover 20 by sewing. A longitudinal slit 72 and a transverse slit 70 for inserting the attachment members 22, 24 are formed on a seat back pad 18. Further, on the front surface of a back spring part 38 of a seat back board 16 arranged on the back surface side of a seat back pad 18, a longitudinal resin claw part 58 and a transverse resin claw part 60 are integrally formed such that an engagement part 22B of the longitudinal attachment member 22 and an engagement part 22B of the transverse attachment member 24 are resiliently engaged.
摘要翻译：要解决的问题：提供能够减少部件数量并抑制或防止安装盖的滑动的车辆座椅。解决方案：纵向安装构件22和横向安装构件24通过缝合附接到盖20的背面侧。在座椅靠垫18上形成有用于插入安装构件22,24的纵向狭缝72和横向狭缝70.另外，在背面侧配置的座椅靠背板16的后弹簧部38的前表面座椅靠背垫18，纵向树脂爪部58和横向树脂爪部60一体地形成，使得纵向安装构件22的接合部22B和横向安装构件24的接合部22B弹性接合。版权所有（C）2012，JPO＆INPIT

10. 发明专利

JP2012056481A Seat back board, and vehicular seat with the same 审中-公开
标题翻译：座椅和座椅与其相同
公开(公告)号：JP2012056481A
公开(公告)日：2012-03-22
申请号：JP2010202461
申请日：2010-09-09
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： AWATA SHINJI , KOBAYASHI HIDEKI , MORI HISAYA
IPC分类号： B60N2/90 , A47C7/40
摘要： PROBLEM TO BE SOLVED: To provide a seat back board that can reduce the number of components and improve productivity, and moreover, can improve comfortability at the time of seating, and to provide a vehicular seat with the seat back board.SOLUTION: The seat back board 16 is composed of a back board part 36 and a back spring part 38. Moreover, the back spring part 38 is composed of a plurality of back spring body parts 48 and a connecting fixation part 50 for connecting both ends of the back spring body parts 48 in seat back height direction and fixing the back body parts 48 to side frames. The back spring body parts 48 are mutually connected in the seat back height direction by connection parts 90, 92 at the center in seat width direction.
摘要翻译：要解决的问题：提供一种能够减少部件数量并提高生产率的座椅靠背板，此外，可以提高就座时的舒适性，并且提供具有座椅靠背板的车辆座椅。座椅靠背板16由背板部36和后弹簧部38构成。另外，后弹簧部38由多个后弹簧体部48和连接固定部50构成，将后弹簧体部48的两端连接在座椅靠背高度方向上，并将后身部48固定在侧框上。后弹簧体部48通过座椅宽度方向中央的连接部90,92在座椅靠背高度方向上相互连接。版权所有（C）2012，JPO＆INPIT

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