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1. 发明专利

JP2006082773A Seat for vehicle 有权
标题翻译：车辆座椅
公开(公告)号：JP2006082773A
公开(公告)日：2006-03-30
申请号：JP2004271791
申请日：2004-09-17
申请人： Nhk Spring Co Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 日本発条株式会社
发明人： YAMAGUCHI HIRONORI , HASEGAWA MAKOTO , ITO TAKESHI , AICHI MASATO , TAKENAKA KENICHI , TAMURA HIROSHI
IPC分类号： B60N2/42 , A47C1/036 , B60N2/48
摘要： PROBLEM TO BE SOLVED: To provide a seat for a vehicle capable of quickly and surely operating a headrest at the time of a collision.
SOLUTION: This seat is provided with a headrest driving mechanism for operating the headrest, a pressure receiving member and a speed increasing unit 79 for driving the pressure receiving member in a direction for pulling a wire 44 by increasing the speed of the movement of the pressure receiving member. The speed increasing unit 79 has a base bracket 80 for connecting a one end 44a of the wire 44, a link mechanism 83 constituted by rotatably connecting a pair of arms 81 and 82, a roller 97 rotatably provided at an end part of the arm 82, a guide hole 100 for guiding moving of the roller 97, and an extension part 82a of the arm 82 functioning as a wire swing preventing means. The extension part 82a of the arm 82 suppresses separation of the wire 44 wound on the roller 97 from the roller 97.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够在碰撞时快速且可靠地操作头枕的车辆座椅。解决方案：该座椅设置有用于操作头枕的头枕驱动机构，压力接收构件和增速单元79，用于通过增加移动速度来驱动压力接收构件沿着拉动线44的方向的压力接收构件。增速单元79具有用于连接线44的一端44a的基座支架80，可旋转地连接一对臂81和82构成的连杆机构83，可旋转地设置在臂82的端部的辊97 用于引导辊97的移动的引导孔100和用作线摆动防止装置的臂82的延伸部82a。臂82的延伸部82a抑制卷绕在辊97上的线44与辊97的分离。版权所有（C）2006，JPO＆NCIPI

2. 发明专利

JP2006007830A Vehicular seat 有权
标题翻译：车身座椅
公开(公告)号：JP2006007830A
公开(公告)日：2006-01-12
申请号：JP2004184131
申请日：2004-06-22
申请人： Nhk Spring Co Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 日本発条株式会社
发明人： AICHI MASATO , TAKENAKA KENICHI , TAMURA HIROSHI , YAMAGUCHI HIRONORI , HASEGAWA MAKOTO , ITO TAKESHI
IPC分类号： B60N2/42 , A47C7/38 , B60N2/427 , B60N2/48
CPC分类号： B60N2/4829 , B60N2/4228 , B60N2/42781 , B60N2/4885 , B60N2/66
摘要： PROBLEM TO BE SOLVED: To provide a vehicular seat capable of smoothly and surely moving a headrest toward a head part of a seated occupant when a vehicle receives a rear-end collision.
SOLUTION: When the vehicle receives a rear-end collision and the seated occupant moves backward by reaction thereof, backward movement load of a hip part of the seated occupant is input to an action force generating mechanism 10B from a pressure receiving plate 10A of an action force generating means 10. A pressure receiving roller of the action force generating mechanism 10B bends and pulls inner cables of pulling cable devices 11, 11 to move both end parts of the headrest frame 7 upward. Consequently, the headrest frame 7 smoothly and surely move upward together with headrest support brackets 7C, 7C, and a headrest 4 installed on headrest support brackets 7C, 7C via headrest stays 4A, 4A moves smoothly and surely forward and upward toward the head part of the seated occupant.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种车辆座椅，当车辆接收到后端碰撞时，能够使头枕朝向座位乘员的头部部分平稳地且可靠地移动。解决方案：当车辆接收到后端碰撞并且乘坐人员通过反作用而向后移动时，就座乘客的臀部的向后移动负载从受压板10A输入到动作力产生机构10B 动作力产生机构10B的受压辊弯曲并拉动牵引电缆装置11,11的内部电缆，以使头枕框架7的两个端部向上移动。因此，头枕框架7与头枕支撑支架7C，7C一起平稳地且可靠地向上移动，并且通过头枕支柱4A，4A安装在头枕支撑支架7C，7C上的头靠4朝向头枕支架坐着的乘客。版权所有（C）2006，JPO＆NCIPI

3. 发明专利

JP2006007831A Seat for vehicle 有权
标题翻译：车辆座椅
公开(公告)号：JP2006007831A
公开(公告)日：2006-01-12
申请号：JP2004184132
申请日：2004-06-22
申请人： Nhk Spring Co Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 日本発条株式会社
发明人： TAKENAKA KENICHI , AICHI MASATO , TAMURA HIROSHI , YAMAGUCHI HIRONORI , ITO TAKESHI
IPC分类号： B60N2/42 , A47C7/38 , B60N2/48
摘要： PROBLEM TO BE SOLVED: To provide a seat for a vehicle smoothly moving a head rest toward a head part of a seating person and certainly stopping at a predetermined position on a movement terminal side when the vehicle receives rear-end collision.
SOLUTION: When the vehicle receives rear-end collision and the seating person is rearwardly moved by the reaction, rearward movement load of a waist part of the seating person is inputted from a pressure-receiving plate 10A of an operation force generation means 10 to an operation force generation mechanism 10B, and pulling cable devices 11, 11 smoothly moves both ends of a head rest frame 7 along a guide part 8 from a movement beginning end side to a movement terminal side. Then, since slide resistance of a guide hole relative to a pin of the guide part 8 is increased on the movement terminal side of the head rest frame 7, the head rest 4 reduces its speed together with the head rest frame 7 and the head rest 4 is certainly stopped at the predetermined position on the movement terminal side without rebounding and rattling.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：当车辆接收到后端碰撞时，提供用于车辆的座椅平稳地朝着座位人的头部部分移动头枕并且肯定停在运动终端侧的预定位置。解决方案：当车辆接收到后端碰撞并且座位人员被反作用力向后移动时，就座者的腰部的向后移动负载从操作力产生装置的受压板10A输入操作力产生机构10B和牵引电缆装置11,11平滑地将头枕框架7的两端沿着引导部8从运动开始端侧移动到移动终端侧。然后，由于导向孔相对于引导部8的销的滑动阻力在头枕框架7的移动终端侧增加，所以头枕4与头枕框架7和头枕一起降低其速度 4确定地停止在移动终端侧的预定位置，而不会反弹和晃动。版权所有（C）2006，JPO＆NCIPI

4. 发明专利

JP2006007829A Seat for vehicle 审中-公开
标题翻译：车辆座椅
公开(公告)号：JP2006007829A
公开(公告)日：2006-01-12
申请号：JP2004184126
申请日：2004-06-22
申请人： Nhk Spring Co Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 日本発条株式会社
发明人： TAMURA HIROSHI , AICHI MASATO , TAKENAKA KENICHI , AKIZUKI KENICHIRO , YAMAGUCHI HIRONORI , HASEGAWA MAKOTO
IPC分类号： B60N2/42 , B60N2/48 , B60R21/055
摘要： PROBLEM TO BE SOLVED: To provide a seat for a vehicle capable of smoothly and certainly moving a head rest toward the head part of a sitter when the vehicle receives rear-end collision and sufficiently ensuring a rearward movement amount of the sitter without increasing thickness of a seat back.
SOLUTION: When the vehicle receives rear-end collision and the sitter is rearwardly moved by the reaction, rearward movement load of a waist part of the seating person is inputted from a pressure-receiving plate 10A to an operation force generation mechanism 10B, and pulling cable devices 11, 11 moves both ends of a head rest frame 7 along a guide part 8. As a result, the head rest 4 is smoothly and certainly moved in a forwardly upward direction toward the head part of the sitter together with the head rest frame 7. At that time, when the rearward movement load of the seating person exceeds a predetermined value, since a lower frame of a seat back frame 5 is deformed so as to rearward retreatedly move the operation force generation mechanism 10B, the rearward movement amount of the sitter is sufficiently ensured.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种车辆座椅，能够在车辆接收到后端碰撞时能够平稳地且可靠地朝向座椅的头部部位移动头枕，并且充分确保了座椅的向后移动量，而没有增加座椅靠背的厚度。解决方案：当车辆接收到后端碰撞并且保持器通过反作用物向后移动时，就座者的腰部的向后运动负载从受压板10A输入到操作力产生机构10B 并且牵引电缆装置11,11沿着引导部8移动头枕框架7的两端。结果，头枕4顺利地并且确定地向前朝向座位的头部部分移动，连同此时，当座椅的向后移动负载超过预定值时，由于座椅靠背框架5的下部框架变形以向后方移动操作力产生机构10B，所以，充分保证了仓鼠的向后移动量。版权所有（C）2006，JPO＆NCIPI

5. 发明专利

JP2006007827A Vehicular seat 审中-公开
标题翻译：车身座椅
公开(公告)号：JP2006007827A
公开(公告)日：2006-01-12
申请号：JP2004184122
申请日：2004-06-22
申请人： Nhk Spring Co Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 日本発条株式会社
发明人： AICHI MASATO , TAKENAKA KENICHI , TAMURA HIROSHI , YAMAGUCHI HIRONORI , HASEGAWA MAKOTO
IPC分类号： B60N2/42 , A47C7/38 , B60N2/48
摘要： PROBLEM TO BE SOLVED: To provide a vehicular seat capable of smoothly and surely moving a headrest toward a head part of a seated occupant without play when a vehicle receives a rear-end collision.
SOLUTION: When the vehicle receives a rear-end collision and the seated occupant moves backward by reaction thereof, backward movement load of a hip part of the seated occupant is input to an action force generating mechanism 10B from a pressure receiving plate 10A of a action force generating means 10, pulling cable devices 11, 11 which are action force transmission means move both end parts of a headrest frame 7 along a guide part 8. At that time, a pinion rotatably installed on sliding pins of right and left guide parts 8 smoothly rolls meshing with rack teeth formed on a guide hole of a guide plate, the headrest frame 7 smoothly and surely moves upward in relation to a seatback frame without inclination and play of the both end parts of the headrest frame 7 and a headrest 4 smoothly and surely moves forward upward toward the head part of the seated occupant without play.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种车辆座椅，其能够在车辆接收到后端碰撞时，使座椅朝向坐着的乘员的头部部分平稳地且可靠地移动而不起作用。解决方案：当车辆接收到后端碰撞并且乘坐人员通过反作用而向后移动时，就座乘客的臀部的向后移动负载从受压板10A输入到动作力产生机构10B 作用力产生装置10的拉动作用力传递装置的电缆装置11,11沿着引导部分8移动头枕框架7的两个端部。此时，小齿轮可旋转地安装在左右滑动销上引导部件8平滑地与形成在引导板的引导孔上的齿条齿啮合，头枕框架7相对于座椅靠背框架平稳且可靠地向上移动，而不会倾斜和头顶部框架7的两个部分的游隙以及头枕4顺畅地向前移动，朝着坐着的乘客的头部向上移动，没有发挥。版权所有（C）2006，JPO＆NCIPI

6. 发明专利

JP2006168410A Seat for vehicle 有权
标题翻译：车辆座椅
公开(公告)号：JP2006168410A
公开(公告)日：2006-06-29
申请号：JP2004360096
申请日：2004-12-13
申请人： Nhk Spring Co Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 日本発条株式会社
发明人： YAMAGUCHI HIRONORI , HASEGAWA MAKOTO , ITO TAKESHI , AICHI MASATO , TAKENAKA KENICHI , TAMURA HIROSHI
IPC分类号： B60N2/42 , A47C7/38 , B60N2/48 , B60R21/055
摘要： PROBLEM TO BE SOLVED: To provide a seat for a vehicle capable of actuating a headrest quickly in the event of collision.
SOLUTION: A headrest driving mechanism 70 installed in a seat back 12 is equipped with a long hole bracket 51 having a guide hole 50, a sliding member 58 movable along the guide hole 50 between the first and the second position, a pressure receiving member 67, an engaging member 75 having a hook part 81, and a tensile spring 77. The engaging member 75 has a hook part 81 which is able to restrain the sliding member 58 in the first position. The tensile spring 77 energizes the sliding member 58 toward the second position. When the occupant pushes the pressure receiving member 67 backward to cause the hook part 81 to be set off from the sliding member 58, the member 58 moves along the guide hole 50 toward the second position owing to the tension of the spring 77, and the headrest body 14 inclines to the front while it moves upward.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够在碰撞的情况下快速致动头枕的车辆座椅。解决方案：安装在座椅靠背12中的头枕驱动机构70配备有具有引导孔50的长孔支架51，在第一和第二位置之间沿导向孔50移动的滑动构件58，接收构件67，具有钩部81的接合构件75和拉伸弹簧77.接合构件75具有能够将滑动构件58限制在第一位置的钩部81。拉伸弹簧77使滑动构件58向第二位置通电。当乘员向后推动压力接收构件67以使钩部81从滑动构件58脱离时，构件58由于弹簧77的张力而沿着导向孔50朝向第二位置移动，并且头枕体14向前倾斜向前倾斜。版权所有（C）2006，JPO＆NCIPI

7. 发明专利

JP2006151035A Vehicular seat 有权
标题翻译：车身座椅
公开(公告)号：JP2006151035A
公开(公告)日：2006-06-15
申请号：JP2004340893
申请日：2004-11-25
申请人： Nhk Spring Co Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 日本発条株式会社
发明人： YAMAGUCHI HIRONORI , HASEGAWA MAKOTO , ITO TAKESHI , AICHI MASATO , TAKENAKA KENICHI , TAMURA HIROSHI
IPC分类号： B60N2/42 , A47C7/38 , B60N2/48 , B60R21/055
摘要： PROBLEM TO BE SOLVED: To provide a vehicular seat capable of securely operating a speed-increasing unit quickly at the time of collision.
SOLUTION: The vehicular seat is equipped with a headrest driving mechanism for operating the headrest, a pressure receiving member 70, and the speed-increasing unit 79 which increases the speed of moving of the pressure receiving member 70 and drives it to the direction pulling a wire 44. The speed-increasing unit 79 has a link mechanism 83 composed of a pair of arms 81, 82, a guide pulley 97 rotatably provided at the lower end part of the arm 82, and a guide hole 100 guiding the moving of the guide pulley 97, or the like. The pressure receiving member 70 is provided with a protruding part 71 at the position opposed to a roller 95. The tapered surface 72 is formed on the protrusion part 71. The upper part side of the tapered surface 72 is projected to the roller 95 side than the lower part side. When the pressure receiving member 70 is moved backward, the downward component force F1 is generated at the abutting part to the roller by abutting of the tapered surface 72 to the roller 95.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供能够在碰撞时快速安全地加速增速单元的车辆座椅。解决方案：车辆座椅配备有用于操作头枕的头枕驱动机构，压力接收构件70和增速单元79，其增加压力接收构件70的移动速度并将其驱动到方向牵引线44.增速单元79具有由一对臂81,82构成的连杆机构83，可旋转地设置在臂82的下端部的导向滑轮97和引导孔导向轮97的移动等。压力接收构件70在与辊95相对的位置处设置有突出部71.锥形表面72形成在突出部71上。锥形表面72的上部侧突出到辊95侧比下部侧。当压力接收构件70向后移动时，通过锥形表面72与辊95的抵接，在抵靠部分处产生向下的分力F1。（C）2006年，JPO＆NCIPI

8. 发明专利

JP2006082771A Seat for vehicle 有权
标题翻译：车辆座椅
公开(公告)号：JP2006082771A
公开(公告)日：2006-03-30
申请号：JP2004271789
申请日：2004-09-17
申请人： Nhk Spring Co Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 日本発条株式会社
发明人： YAMAGUCHI HIRONORI , HASEGAWA MAKOTO , ITO TAKESHI , AICHI MASATO , TAKENAKA KENICHI , TAMURA HIROSHI
IPC分类号： B60N2/48 , A47C7/38 , B60N2/42
摘要： PROBLEM TO BE SOLVED: To provide a seat for a vehicle capable of securing the slidability of a headrest driving mechanism of a sliding structure and preventing lowering head part constraint property at the time of a collision.
SOLUTION: A seat back 12 has a support bracket 60 for inserting a stay 15 of a headrest 13, a sliding guide bracket 65 for supporting the support bracket 60 to be movable in the vertical direction, and a headrest driving mechanism 67, etc. The headrest driving mechanism 67 drives the support bracket 60 to incline to a front side, while the support bracket 60 moves from a reference position toward an ascending position when a pressure receiving member 75 moves to a rear side. The sliding guide bracket 65 is provided with a pressing part 70 and a horizontal direction regulating part 71. The pressing part 70 energizes the support bracket 60 toward an upper frame member 32.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够确保滑动结构的头枕驱动机构的滑动性的车辆座椅，并且防止碰撞时的头部部件约束性降低。座椅靠背12具有用于插入头枕13的撑杆15的支撑支架60，用于支撑支撑支架60以在垂直方向上可移动的滑动导向支架65和头枕驱动机构67，头枕驱动机构67驱动支撑托架60倾斜到前侧，而当压力接收构件75移动到后侧时，支撑托架60从基准位置向上升位置移动。滑动导向支架65设置有按压部70和水平方向限制部71.按压部70朝向上框架构件32使支撑托架60通电。（C）2006年，JPO＆NCIPI

9. 发明专利

JP2006082772A Seat for vehicle 有权
标题翻译：车辆座椅
公开(公告)号：JP2006082772A
公开(公告)日：2006-03-30
申请号：JP2004271790
申请日：2004-09-17
申请人： Nhk Spring Co Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 日本発条株式会社
发明人： YAMAGUCHI HIRONORI , HASEGAWA MAKOTO , ITO TAKESHI , AICHI MASATO , TAKENAKA KENICHI , TAMURA HIROSHI
IPC分类号： B60N2/42 , A47C7/38 , B60N2/48
摘要： PROBLEM TO BE SOLVED: To provide a seat for a vehicle having a headrest capable of effectively constraining a head part at the time of a collision.
SOLUTION: A seat back 12 has a support bracket 60 for inserting a stay 15 of the headrest 13, an upper frame member 32 for supporting a back face 60a of the support bracket 60 to be movable in the vertical direction, a headrest driving mechanism 67 and a pressure receiving member 70. The headrest driving mechanism 67 includes an oblong bracket 51 having a guide hole 50, a slide member 58 inserted into the guide hole 50 and a pressing member for bringing the slide member 58 into contact with an upper side part 50c of the guide hole 50. To constitute the pressing means, a wire 44 connected to the slide member 58 is obliquely extended to the upper side part 50c side by forming an angle α1 with the upper side part 50c of the guide hole 50.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种具有能够在碰撞时有效地约束头部的头枕的车辆座椅。解决方案：座椅靠背12具有用于插入头枕13的撑杆15的支撑托架60，用于支撑支撑托架60的背面60a以在垂直方向上可移动的上框架构件32，头枕驱动机构67和受压构件70.头枕驱动机构67包括具有引导孔50的长圆形支架51，插入导向孔50中的滑动构件58和用于使滑动构件58与为了构成按压装置，通过与引导孔的上侧部50c形成角度α1，与滑动构件58连接的线44向上侧部50c侧倾斜延伸 50.版权所有（C）2006，JPO＆NCIPI

10. 发明专利

JP2006007832A Seat for vehicle 有权
标题翻译：车辆座椅
公开(公告)号：JP2006007832A
公开(公告)日：2006-01-12
申请号：JP2004184137
申请日：2004-06-22
申请人： Nhk Spring Co Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 日本発条株式会社
发明人： TAKENAKA KENICHI , AICHI MASATO , TAMURA HIROSHI , YAMAGUCHI HIRONORI , HASEGAWA MAKOTO , ITO TAKESHI
IPC分类号： B60N2/42 , A47C7/38 , B60N2/427 , B60N2/48 , B60N2/66
CPC分类号： B60N2/66 , B60N2/42745 , B60N2/42781 , B60N2/4838 , B60N2/4885
摘要： PROBLEM TO BE SOLVED: To provide a seat for a vehicle capable of smoothly and certainly moving a head rest toward a head part of a seating person regardless of the rearward inclination degree of a seat back when the vehicle receives rear-end collision. SOLUTION: When the vehicle receives rear-end collision and the seating person is rearwardly moved by the reaction, rearward movement load of a waist part of the seating person is sufficiently inputted from a pressure-receiving plate 10A of an operation force generation means 10 to an operation force generation mechanism 10B regardless of the rearward inclination degree of the seat back 3. A pressure-receiving roller, i.e., a driven member of the operation force generation mechanism 10B sufficiently performs pulling operation by largely deflecting inner cables of pulling cable devices 11, 11 and both ends of a head rest frame 7 are smoothly upwardly moved. As a result, the head rest frame 7 is smoothly and certainly upwardly moved and the head rest 4 is smoothly and certainly moved in a forward upward direction toward the head part of the seating person. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：当车辆接收到后端碰撞时，提供一种能够顺利地且可靠地将座椅靠在座位的头部上的座椅，而不管座椅靠背的后倾度如何。解决方案：当车辆接收到后端碰撞并且座位人员被反作用力向后移动时，就座者的腰部的向后移动负载从操作力产生的受压板10A充分地输入对于操作力产生机构10B来说，无论座椅靠背3的向后倾斜程度如何，操作力产生机构10B都是10。受压辊，即操作力产生机构10B的从动构件，通过大幅度地使内部电缆牵引电缆设备11,11和头枕框架7的两端平滑地向上移动。结果，头枕框架7顺利地并且确定地向上移动，并且头枕4顺利地并且确定地向前向上朝向座位人的头部部分移动。版权所有（C）2006，JPO＆NCIPI

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