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1. 发明专利

JP2014151706A Vehicular bumper with pedestrian collision detection device 有权
标题翻译：车身碰撞检测装置的车辆保险杠
公开(公告)号：JP2014151706A
公开(公告)日：2014-08-25
申请号：JP2013021541
申请日：2013-02-06
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： NARITA SOTARO
IPC分类号： B60R19/48 , B60R19/18 , B60R19/20 , B60R19/24 , B60R21/00 , B60R21/34 , G01L5/00
摘要： PROBLEM TO BE SOLVED: To favorably discern whether a colliding body with a vehicle is a pedestrian or a non-pedestrian object.SOLUTION: A front bumper 12 with a collision determination system 10 has a deformation suppression part 26 which is disposed on an upper wall 18 of a chamber member 16 integrally therewith and suppresses buckling deformation of the upper wall 18 against loads applied in a longitudinal vehicle direction. In a collision between a pedestrian and a vehicle, the whole of the chamber member 16 is deformed in such a way that a front wall 20 and a lower wall 22 are folded. In a collision between a colliding body other than a pedestrian and the vehicle on the other hand, the upper wall 18 and lower wall 22 of the chamber member 16 will undergo buckling deformation, but the deformation suppression part 26 suppresses the buckling deformation of the upper wall 18. As a result, an amount of deformation of the chamber member 16 can be suppressed to a smaller level compared with a case in which the deformation suppression part 26 is omitted from the upper wall 18. Consequently, the difference of the amount of deformation of the chamber member 16 between a collision between a pedestrian and the vehicle, and a collision between a colliding body other than a pedestrian and the vehicle becomes significant, thereby making it possible to favorably discriminate a colliding body with the vehicle.
摘要翻译：要解决的问题：有利地辨别与车辆的碰撞体是否是行人或非行人物体。解决方案：具有碰撞确定系统10的前保险杠12具有设置在上壁上的变形抑制部26 18与腔室构件16一体地形成，并且抑制上壁18对沿纵向车辆方向施加的载荷的屈曲变形。在行人与车辆的碰撞中，室部件16的整体变形为使前壁20和下壁22折叠。另一方面，在行人以外的碰撞体与车辆的碰撞中，室部件16的上壁18和下壁22将发生弯曲变形，但变形抑制部26抑制上部的弯曲变形结果，与从上壁18省略变形抑制部26的情况相比，能够将室部件16的变形量抑制到更小的水平。因此，行人与车辆之间的碰撞之间的室构件16的变形以及行人以外的碰撞体与车辆之间的碰撞变得显着，从而可以有利地区分碰撞体与车辆。

2. 发明专利

JP5186942B2 Pedestrian protection device 有权
公开(公告)号：JP5186942B2
公开(公告)日：2013-04-24
申请号：JP2008034270
申请日：2008-02-15
申请人：マツダ株式会社
发明人：修実大野 , 則孝向山 , 泰知小林 , 伸行池元 , 達矢高橋
IPC分类号： B60R21/16 , B60R21/36 , B60R19/20 , B60R21/34
摘要： PROBLEM TO BE SOLVED: To increase the probability that a caught pedestrian will collide with an intended area of a hood, while surely catching the pedestrian by an airbag. SOLUTION: The airbag 21 inflating in a forward direction of a vehicle body is constituted by a plurality of segments 23, and has a plurality of longitudinal slits 21a spaced from each other in the body width direction during deployment. The individual slits 21a have enlarged deep portions 21b for restricting legs L of the pedestrian. The front end part of the vehicle body has a curved shape that the middle thereof in the body width direction protrudes forward, and the airbag 21 extending therealong has a curved shape that the middle thereof in the body width direction protrudes forward. Consequently, even if the side part of the vehicle body collides with the pedestrian, the longitudinal ends of the airbag 21 receive the impact of the pedestrian without causing a flexible deformation as a whole, because the longitudinal ends of the airbag 21 are supported by the vehicle body. COPYRIGHT: (C)2009,JPO&INPIT

3. 发明专利

JP2012101657A Vehicle body 审中-公开
标题翻译：车身
公开(公告)号：JP2012101657A
公开(公告)日：2012-05-31
申请号：JP2010251220
申请日：2010-11-09
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： OGAWA HIROYUKI , TOMOMATSU DAISUKE , MURAKAMI ARATA
IPC分类号： B60R21/36 , B60R19/20 , B62D21/15 , B62D21/16 , B62D29/04
摘要： PROBLEM TO BE SOLVED: To provide a vehicle body of a structure capable of relieving or reducing impact in a collision of a vehicle, with a simple constitution.SOLUTION: This vehicle is characterized by including a bag-shaped structure 16 made of a flexible material such as rubber-coated cloth for holding air, gas or other fluid on an outer surface, and separating a fixed part of the bag-shaped structure by changing the volume in a part of the bag-shaped structure in the collision. When the front of the bag-shaped structure is compressed when the vehicle collides with an object from the front, the fixed part of a rear part of the bag-shaped structure is separated, and the rear part of the bag-shaped structure is forced upward-forward.
摘要翻译：要解决的问题：提供一种能够以简单的结构减轻或减少碰撞碰撞的结构的车体。解决方案：该车辆的特征在于包括由外部表面上保持空气，气体或其他流体的诸如橡胶涂层布的柔性材料制成的袋状结构16，并且分离袋状结构16的固定部分，通过改变碰撞中的袋状结构的一部分的体积来形成结构。当车辆从前方碰撞到物体时，当袋状结构的前部被压缩时，袋形结构的后部的固定部分被分离，并且袋形结构的后部被迫向上前进。版权所有（C）2012，JPO＆INPIT

4. 发明专利

JP2010132255A Outer air bag system for vehicle 有权
标题翻译：汽车外包系统
公开(公告)号：JP2010132255A
公开(公告)日：2010-06-17
申请号：JP2009044690
申请日：2009-02-26
申请人： Hyundai Motor Co Ltd , Kia Motors Corp , 現代自動車株式会社 , 起亞自動車株式会社
发明人： CHOI HYEONG-HO , KIM YONG SUN
IPC分类号： B60R19/20 , B60R21/0134 , B60R21/16 , B60R21/34
CPC分类号： B60R19/205 , B60R21/0134 , B60R21/215 , B60R21/217
摘要： PROBLEM TO BE SOLVED: To provide an outer air bag system which is market-ready and can protect an occupant by absorbing impact due to head-on collision of a vehicle. SOLUTION: The outer air bag system for the vehicle has a bumper cover (10); a cushion (20) arranged at a side rear side of the bumper cover; and an inflator (60) for providing a gas pressure for deployment of the cushion, and the bumper cover (10) is constituted such that a side part is turned to a front side making a central part of the vehicle as a center by deployment force of the cushion (20). The cushion (20) can be constituted so as to be largely inflated at a side than a central part side of the vehicle, and the cushion (20) and the inflator (60) can be installed on a back beam (50) arranged behind the bumper cover (10). COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供市场准备的外部气囊系统，并且可以通过吸收由于车辆的正面碰撞而产生的冲击来保护乘员。
解决方案：车辆的外部气囊系统具有保险杠盖（10）; 设置在所述保险杠盖的一侧后侧的缓冲垫（20）以及用于提供用于展开衬垫的气体压力的充气器（60），并且保险杠盖（10）被构造成使得侧部转向前侧，通过展开力使车辆的中心部分成为中心的垫子（20）。衬垫（20）可以构成为在车辆的中央部侧的一侧大大地充气，并且衬垫（20）和充气器（60）可以安装在布置在后面的后梁（50）上保险杠盖（10）。版权所有（C）2010，JPO＆INPIT

5. 发明专利

JP2009160984A Pedestrian protecting device 审中-公开
标题翻译： PEDESTRIAN保护装置
公开(公告)号：JP2009160984A
公开(公告)日：2009-07-23
申请号：JP2007340563
申请日：2007-12-28
申请人： Mazda Motor Corp , マツダ株式会社
发明人： TAKAHASHI TATSUYA , MUKOYAMA NORITAKA , KOBAYASHI YASUTOMO , ONO OSAMI , IKEMOTO NOBUYUKI
IPC分类号： B60R21/34 , B60R19/20 , B60R21/36
摘要： PROBLEM TO BE SOLVED: To accurately develop airbags frontward while improving a degree of freedom in appearance design at the front end of a vehicle body. SOLUTION: A bumper reinforcement 10 is provided on the rear side of a center front grill 7 of a bumper facial panel 2 extending from one end in the cross direction of a vehicle to the other end. A front member 12 of the bumper reinforcement 10 has a recessed portion 14 continuously extending in the cross direction of the vehicle, and the plurality of air bags 21 are stored in the recessed portion 14. A portion of the front member 12 corresponding to the center front grille 7 is covered with a cover member 30. The cover member 30 has openings 30a in both sides of a number plate 31. The airbags 21 are developed frontward through the openings 30a. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了在车体前端提高外观设计的自由度的同时，正确地开发安全气囊。解决方案：保险杠加强件10设置在从车辆的十字方向的一端延伸到另一端的保险杠面板2的中央前格栅7的后侧。保险杠加强件10的前部构件12具有在车辆的十字方向上连续延伸的凹部14，并且多个气囊21被存储在凹部14中。前部构件12的与中心对应的部分前格栅7被盖构件30覆盖。盖构件30在数字板31的两侧具有开口30a。安全气囊21通过开口30a向前展开。版权所有（C）2009，JPO＆INPIT

6. 发明专利

JP4279663B2 Pedestrian protection device 有权
公开(公告)号：JP4279663B2
公开(公告)日：2009-06-17
申请号：JP2003434148
申请日：2003-12-26
申请人：日本プラスト株式会社
发明人：龍正岡本 , 亜紀横山
IPC分类号： B60R19/20 , B60R19/40 , B60R19/48 , B60R21/00 , B60R21/0134 , B60R21/34 , B60R21/36
摘要： PROBLEM TO BE SOLVED: To provide a vehicular pedestrian protective device capable of stabilizing the upwardly deploying behavior of an airbag, and reliably protecting a pedestrian upon collision. SOLUTION: A front bumper 1 is projected forward by inflation of a first airbag 4a, and a second airbag 8a is deployed upwardly from a top face of the front bumper 1 in the projecting condition. The ejecting direction of the second airbag 8a and the deploying direction are matched above with each other, and the second airbag is deployed upwardly in a stable behavior to protect an upper half of the body of a pedestrian M. A lower half of the body of the pedestrian M is hit by the forwardly projecting front bumper 1, and the impact energy is sufficiently absorbed to protect the pedestrian by a large reaction force by the first airbag when the front bumper 1 is retracted. COPYRIGHT: (C)2005,JPO&NCIPI

7. 发明专利

JP4103811B2 Front portion of the vehicle body structure 有权
公开(公告)号：JP4103811B2
公开(公告)日：2008-06-18
申请号：JP2004019800
申请日：2004-01-28
申请人：日産自動車株式会社
发明人：パルチンモイ , 匡史牧田
IPC分类号： B62D25/08 , B60K28/10 , B60R19/20 , B60R21/00 , B60R21/01 , B60R21/0134 , B60R21/34
CPC分类号： B60R19/205 , B60R21/0134
摘要： A vehicle front end structure is configured to handle a front collision by using one or more inflatable bags to bear the collision load and produce a stable reaction force. The front inflatable bag is provided in a region where a colliding object can contact the front end of a vehicle body and configured such that it can deploy and inflate into a wall surface-like shape immediately before a collision. As a result, the collision load of a front collision can be absorbed efficiently. Additionally, since the inflated front inflatable bag serves to bear the collision load as a surface, it can generate a stable reaction force irregardless of the angle at which the collision load is imparted, the size of the colliding object, or size of the overlap ratio.

8. 发明专利

JP2008037246A Pedestrian protective airbag device 审中-公开
标题翻译： PEDESTRIAN保护性安全气囊装置
公开(公告)号：JP2008037246A
公开(公告)日：2008-02-21
申请号：JP2006213619
申请日：2006-08-04
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： MAEDA JUNSHI
IPC分类号： B60R19/20 , B60R19/40 , B60R19/48 , B60R21/34
摘要： PROBLEM TO BE SOLVED: To provide a pedestrian protective airbag device capable of preventing a leg of a pedestrian from being caught while setting an appropriate approach angle. SOLUTION: The pedestrian protective airbag device 10 is arranged in the vicinity of a front bumper 1 of a vehicle, and comprises an undercover 1c which is arranged at the lower side of the vehicle of the front bumper 1 to form an approach angle θ, and an airbag module 3 having an inflator 3a for generating gas and an airbag 3b developed by introducing the gas therein, and mounted to a bumper reinforcement 1d or a side member 2 along the undercover 1c. When the vehicle is collided with a pedestrian, the airbag 3b is developed forward of the vehicle and developed obliquely downward of the vehicle. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够防止行人的腿在设定适当的接近角度时被抓住的行人保护用安全气囊装置。解决方案：行人保护用安全气囊装置10布置在车辆的前保险杠1附近，并且包括布置在前保险杠1的车辆的下侧的卧底1c，以形成接近角 θ和具有用于产生气体的充气器3a和通过在其中引入气体而展开的气囊3b的气囊模块3，并且沿着卧底1c安装到保险杠加强件1d或侧构件2。当车辆与行人碰撞时，气囊3b向车辆前方展开并向车辆倾斜向下展开。版权所有（C）2008，JPO＆INPIT

9. 发明专利

JP2007196915A Structure of automobile 审中-公开
标题翻译：汽车结构
公开(公告)号：JP2007196915A
公开(公告)日：2007-08-09
申请号：JP2006019628
申请日：2006-01-27
申请人： Koiwa Kanaami Co Ltd , 小岩金網株式会社
发明人： NISHIMURA SENJI
IPC分类号： B60R19/42 , B60R19/20 , B60R21/0134 , B60R21/34 , B60R21/36
摘要： PROBLEM TO BE SOLVED: To minimize damage when an automobile gets contact with a small vehicle such as a motorcycle. SOLUTION: A cushion material made of a material having high shock absorbing performance is mounted in a projected state to the outside from the surface of a vehicle body on at least a side surface of the automobile. COPYRIGHT: (C)2007,JPO&INPIT

10. 发明专利

JP2005263035A Bumper device and its control method 审中-公开
标题翻译：缓冲装置及其控制方法
公开(公告)号：JP2005263035A
公开(公告)日：2005-09-29
申请号：JP2004078917
申请日：2004-03-18
申请人： Fuji Heavy Ind Ltd , 富士重工業株式会社
发明人： KUDO CHIHIRO
IPC分类号： B60R19/20 , B60R21/02 , B60R21/34
摘要： PROBLEM TO BE SOLVED: To provide a bumper device capable of alleviating a shock against a pedestrian in the case when a vehicle in the middle of running collides against the pedestrian and alleviating a shock against a car body in the case of colliding against a structure. SOLUTION: This bumper device is furnished with a fluid sealing member 18 sealing functional fluid 11 viscosity of which changes in accordance with applied external force and forming an outflow part to flow the functional fluid outside, external force applying means (voltage source 3, electrode 4) to apply the external force on the functional fluid 11 and a control means (control part 2) to control motion of the external force applying means in accordance with an objective to collide against the vehicle, and the control means changes the viscosity of the functional fluid 11 by controlling the motion of the external force applying means and changes bumper rigidity by controlling quantity of the functional fluid 11 flowing out of the outflow part. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种保险杠装置，其能够在行驶中部的车辆与行人碰撞的情况下减轻对行人的冲击，并且在碰撞的情况下减轻对车身的冲击一个结构。解决方案：该保险杠装置配备有流体密封构件18，密封功能流体11，其粘度根据所施加的外力而变化并形成流出部分以将功能流体流动到外部，外力施加装置（电压源3 ，电极4）将外力施加到功能流体11上，以及控制装置（控制部2），以根据与车辆碰撞的目的来控制外力施加装置的运动，并且控制装置改变粘度通过控制外力施加装置的运动并且通过控制从流出部分流出的功能流体11的量来改变保险杠刚度来改变功能流体11。版权所有（C）2005，JPO＆NCIPI

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