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1. 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

2. 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

3. 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

4. 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

5. 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

6. 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

7. 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

8. 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

9. 发明专利

JP2013086636A Seat backboard and vehicle seat using the same 审中-公开
标题翻译：座椅背板和车座使用相同
公开(公告)号：JP2013086636A
公开(公告)日：2013-05-13
申请号：JP2011228316
申请日：2011-10-17
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： B60N2/64 , A47C7/40
摘要： PROBLEM TO BE SOLVED: To provide a seat backboard capable of improving performance of a seated occupant's seating comfortableness while achieving weight saving, and a vehicle seat using the seat back board.SOLUTION: The seat backboard 16 made of a resin is fixed to side frames 26 on the right and left sides of a seat back frame 14 by being fitted thereinto from the front side of the seat. The seat backboard 16 is formed of a resin plate material, and a lower support portion 120 formed in a J-shape in a side view is integrally formed at a lower end of a board body 40. The lower support part 120 is arranged on the front side through a section above a reclining rod 68.
摘要翻译：要解决的问题：提供一种座椅靠背板，其能够在实现减轻重量的同时提高就座乘客座位舒适度的性能，以及使用座椅靠背板的车辆座椅。解决方案：由树脂制成的座椅背板16通过从座椅的前侧嵌合而固定在座椅靠背框架14的左右两侧的侧框架26上。座椅背板16由树脂板材料形成，并且在板状体40的下端一体地形成在侧视图中形成为J形的下支撑部分120.下支撑部分120布置在前侧通过倾斜杆68上方的一段。版权所有（C）2013，JPO＆INPIT

10. 发明专利

JP2013047076A 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：JP2013047076A
公开(公告)日：2013-03-07
申请号：JP2011186549
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： B60N2/5825 , B60N2/6009
摘要： PROBLEM TO BE SOLVED: To provide a seat back board and a vehicle seat using the same, that can reduce cost required for fixing a cover.SOLUTION: The resin seat back board 16 is fitted and fixed from the seat front side to right-left side frames 26 of a seat back frame 14. The seat back board 16 is formed of a resin plate material, and a lower panel part 100 formed with a plurality of long holes 102 is also integrally arranged on the lower edge side of a back board part 36. A hook 106 sewn on a lower belt 104 corresponding to a lower side end part of the cover 20 is locked on a peripheral edge part 108 of the long hole 102.
摘要翻译：要解决的问题：为了提供一种座椅靠背板和使用其的车辆座椅，可以降低固定罩所需的成本。解决方案：树脂座椅靠背板16从座椅靠背框架14的座椅前侧向左右侧框架26装配并固定。座椅靠背板16由树脂板材料形成，下部形成有多个长孔102的面板部100也整体地布置在背板部36的下边缘侧。缝合在与下盖20相对应的下皮带104上的钩106锁定在长孔102的周缘部分108。（C）2013，JPO＆INPIT

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