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    • 3. 发明专利
    • Vehicular seat reclining device
    • 车用座椅拆卸装置
    • JP2014184783A
    • 2014-10-02
    • JP2013059886
    • 2013-03-22
    • Aisin Seiki Co Ltdアイシン精機株式会社
    • YAMADA YUKIFUMIGOTO NAOKIKOJIMA YASUTAKA
    • B60N2/235A47C1/024
    • B60N2/2356B60N2/2358B60N2/236
    • PROBLEM TO BE SOLVED: To provide a vehicular seat reclining device capable of restraining a seat back in a tiltable state from remarkably falling down backward up to a falling-down-forward position in response to operation of an operation member.SOLUTION: The vehicular seat reclining device comprises a first operation member for executing first unlocking operation for allowing tilting of the seat back to a seat cushion in a predetermined angle range to a lock mechanism, a second operation member for executing second unlocking operation for allowing tilting of the seat back to the seat cushion up to a predetermined falling-down-forward position of exceeding the predetermined angle range to the lock mechanism and a stopper mechanism 110 for regulating falling-down-backward of the seat back in a predetermined regulation angle position included in the predetermined angle range in a second unlocking operation state of the second operation member.
    • 要解决的问题:提供一种车辆用座椅倾斜装置,其能够响应于操作构件的操作而能够将可靠倾斜状态的座椅靠背明显地向下倒退到下降向前位置。解决方案:车辆座椅 倾斜装置包括:第一操作构件,用于执行第一解锁操作,用于允许座椅靠背向预定角度范围内的座垫倾斜到锁定机构;第二操作构件,用于执行第二解锁操作,以允许座椅靠背倾斜到 所述座垫到达所述锁定机构超过预定角度范围的预定下降向前位置;以及止动机构110,用于将所述座椅靠背的向下后退调节到包括在所述预定角度的预定调节角位置 范围在第二操作构件的第二解锁操作状态。
    • 7. 发明专利
    • Vehicle seat
    • 车辆座椅
    • JP2007037888A
    • 2007-02-15
    • JP2005227644
    • 2005-08-05
    • Aisin Seiki Co Ltdアイシン精機株式会社
    • NAGURA MIKITOOGASAWARA TAKAYUKI
    • A47C1/025B60N2/22
    • B60N2/2358B60N2/20
    • PROBLEM TO BE SOLVED: To provide a vehicle seat capable of attaining a walk-in operation while storing an adjusting position of a reclining angle and preventing the reclining operation feeling of a seat back from being degraded.
      SOLUTION: Right and left reclining systems 10 is respectively provided with: a ratchet 4 which is mounted to an upper arm 2 in a non-rotatable manner and which makes a seat back frame 1d rotatable with respect to a cushion frame 1c while keeping the locked state of poles 50 and 60; and an engaging member which is engageable to and disengageable from the ratchet and which locks the rotation of the ratchet by engaging with the ratchet 4. Then, by providing a rod connecting right and left ratchets 4, the rotation angle of the upper arm 2 with respect to the lower arm 1 of the right reclining system 10 and the rotation angle of the upper arm 2 with respect to the lower arm 1 of the left reclining system 10 are made to synchronize with each other.
      COPYRIGHT: (C)2007,JPO&INPIT
    • 要解决的问题:提供一种能够在保持倾斜角度的调节位置并防止座椅靠背的倾斜操作感觉降低的同时实现行走操作的车辆座椅。 解决方案:左右倾斜系统10分别设置有:棘轮4,其以不可旋转的方式安装到上臂2,并且使得座椅靠背框架1d相对于缓冲框架1c可旋转,同时 保持杆50和60的锁定状态; 以及可与棘轮接合并脱离棘爪的接合构件,并且通过与棘轮4接合来锁定棘轮的旋转。然后,通过设置连接右棘爪4和棘爪4的杆,上臂2的旋转角度与 相对于左倾斜系统10的下臂1,相对于右倾斜系统10的下臂1和上臂2的旋转角度彼此同步。 版权所有(C)2007,JPO&INPIT
    • 8. 发明专利
    • Reclining device
    • 回收设备
    • JP2006204896A
    • 2006-08-10
    • JP2005304717
    • 2005-10-19
    • Delta Kogyo Co Ltdデルタ工業株式会社
    • OKI YASUKAZU
    • A47C1/025
    • B60N2/2358B60N2/20B60N2/2252B60N2/236
    • PROBLEM TO BE SOLVED: To provide a reclining device capable of being miniaturized without lowering the locking strength, resultantly reducing weight and manufacturing cost and being easily assembled. SOLUTION: A cam 8 connected to a control lever and a pair of lock gears 6 linked with the turning motion of the cam 8 to slide in a radial direction are interposed between a guide bracket 2 which is fixed to either one of a seat cushion or a seat back and an internally toothed gear 4 which is fixed to the other seat cushion or the seat back, and the guide bracket 2 and the internally toothed gear 4 are integrally assembled in a mounting ring 10. Further, the cylindrical side part 10b of the mounting ring 10 is joined with either one of the guide bracket 2 or the internally toothed gear 4 and the outer peripheral surface of the other guide bracket 2 or the internally toothed gear 4 is made to slide on the inner peripheral surface of the cylindrical side part 10b of the mounting ring 10, thereby positioning the other guide bracket 2 or the internally toothed gear 4 in a radial direction is conducted. COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:提供一种能够在不降低锁定强度的情况下小型化的倾斜装置,从而减轻重量和制造成本并容易组装。 解决方案:连接到控制杆的凸轮8和与凸轮8的旋转运动相关联以在径向方向上滑动的一对锁定齿轮6插入在固定到 座垫或座椅靠背以及固定在另一个座垫或座椅靠背上的内齿轮4,导向支架2和内齿轮4一体地组装在安装环10中。此外,圆柱形侧 安装环10的部分10b与引导支架2或内齿轮4中的任一个相接合,另一个引导托架2的外周面或内齿轮4在内周面上滑动 进行安装环10的圆筒形侧部10b,从而使另一个引导支架2或内齿轮4沿径向定位。 版权所有(C)2006,JPO&NCIPI