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71. 发明专利

JP4545732B2 Knee-protecting air bag device 有权
公开(公告)号：JP4545732B2
公开(公告)日：2010-09-15
申请号：JP2006295823
申请日：2006-10-31
申请人：トヨタ自動車株式会社 , 豊田合成株式会社
发明人：謙二今村 , 和彰尾藤 , 修深渡瀬 , 晃圭真田 , 智之茂籠 , 裕一足立
IPC分类号： B60R21/205 , B60R21/05 , B60R21/20 , B60R21/203 , B60R21/206 , B60R21/217
CPC分类号： B60R21/203 , B60R21/2032 , B60R21/206 , B60R2021/0051 , B60R2021/2173 , B60R2021/23169 , B62D1/192
摘要： In a knee protecting airbag device of the present invention, in the lower area inside a column cover, a case housing an airbag is attached to a steering column. The steering column includes a movable member for moving toward the front side of a vehicle along the axial direction of the column at the time when an impact on the front of the vehicle acts, and an unmoving stationary member, so that the column can absorb the impact when the movable member moves. The case is attached to such an area of the movable member that the case hits the stationary member when the moving member moves and absorbs impact, and the case can be deformed before or at the time of hitting the stationary member so that the moving stroke of the movable member is preserved when it moves.

72. 发明专利

JP4534525B2 Nibaggu and the occupant leg protection equipment 有权
公开(公告)号：JP4534525B2
公开(公告)日：2010-09-01
申请号：JP2004054306
申请日：2004-02-27
申请人：タカタ株式会社
发明人：和宏安部 , 吉樹村上 , 雅義熊谷
IPC分类号： B60R21/16 , B60R21/20 , B60R21/206 , B60R21/233 , B60R21/2338
CPC分类号： B60R21/233 , B60R2021/23169 , B60R2021/23324
摘要： In order to provide a knee-protecting airbag (18) whose thickness when inflated is uniform in the lateral direction and which is capable of being inflated rapidly, and an occupant's-leg-protecting apparatus (14) including the knee-protecting airbag (18), in a knee-protecting airbag (18), a plurality of tethers (30) (30J and 30K) connecting a front side (18a) and a rear side (18b) are provided. Each tether (30) extends continuously in the lateral direction. The left edge (30L) and the right edge (30R) of each tether (30) are curved inward. Air-flow spaces (V) are formed between the left edge of each tether (30) and the left side of the airbag (18) and between the right edge (30R) of each tether (30) and the right side of the airbag (18).

73. 发明专利

JP2010173643A Airbag device for knee protection 有权
标题翻译：安全气囊保护装置
公开(公告)号：JP2010173643A
公开(公告)日：2010-08-12
申请号：JP2010089317
申请日：2010-04-08
申请人： Toyoda Gosei Co Ltd , 豊田合成株式会社
发明人： TAKIMOTO MASAHIRO , KOYAMA SUSUMU , KURIYAMA YUJI
IPC分类号： B60R21/16 , B60R21/20 , B60R21/203 , B60R21/206 , B60R21/215 , B60R21/2165 , B60R21/217 , B60R21/23 , B60R21/233 , B60R21/2334 , B60R21/2338 , B60R21/237
CPC分类号： B60R21/233 , B60R21/206 , B60R21/215 , B60R21/216 , B60R21/2165 , B60R21/2171 , B60R21/2338 , B60R21/2346 , B60R21/237 , B60R2021/0051 , B60R2021/21506 , B60R2021/2163 , B60R2021/23169 , B60R2021/23316 , B60R2021/23324 , B60R2021/23382 , B60R2021/23386
摘要： PROBLEM TO BE SOLVED: To provide an airbag device for the knee protection capable of precisely protecting a knee, even if a space between a column cover and the knee of a driver is narrow. SOLUTION: In this airbag device M1 for the knee protection, an airbag 26 stored by being folded up under a steering column 3, deploys and inflates while lifting along a column cover under surface 9a from the lower side of the steering column 3 in an inflating process. An inflation completing shape of the airbag 26 is formed in a substantial plate shape capable of covering at least the under surface 9a side of the column cover 9. Thus, even if the knee of the driver approaches the column cover 9 in a state of stepping a brake pedal by the driver, the deploying-inflating airbag 26 smoothly enters between the knee of the driver and a column cover under surface 9a. The airbag 26 of completing deployment-inflation can precisely protect the knee so that the knees of the driver does not interfere with the column cover 9. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：即使柱盖和驾驶员的膝盖之间的空间狭窄，也可提供能够精确保护膝盖的膝部保护用安全气囊装置。解决方案：在这种用于膝盖保护的安全气囊装置M1中，通过在转向柱3下方折叠而存储的气囊26在从转向柱3的下侧沿着表面9a的柱盖提升的同时进行展开和充气在充气过程中。安全气囊26的膨胀完成形状形成为能够至少覆盖柱盖9的下表面9a侧的大致板形状。因此，即使驾驶员的膝盖以阶梯状态接近柱盖9 由驾驶员制动踏板，部署充气安全气囊26平滑地进入驾驶员的膝盖和表面9a下的柱盖之间。完成展开 - 充气的气囊26可以精确地保护膝盖，使得驾驶员的膝盖不会干扰柱盖9.（C）2010年，JPO和INPIT

74. 发明专利

JP4506713B2 Knee airbag support structure 有权
公开(公告)号：JP4506713B2
公开(公告)日：2010-07-21
申请号：JP2006115969
申请日：2006-04-19
申请人：トヨタ自動車株式会社
发明人：剛柳堀
IPC分类号： B60K37/00 , B60R21/20 , B60R21/206 , B60R21/217
摘要： PROBLEM TO BE SOLVED: To sufficiently restrain the legs of an occupant even in the case of an instrument panel in a developing range of a knee airbag having two steps, upper and lower, protruded rearward in a cabin on the lower side. SOLUTION: A vehicle is provided with a first instrument panel 12 disposed at the front in the cabin, and a second instrument panel 14 disposed below the first instrument panel 12 to protrude rearward of the first instrument panel 12 in the cabin. A knee airbag support means is provided to make the cabin rearward side of the first instrument panel 12 and the cabin rearward side of the second instrument panel 14, roughly flat continuously. COPYRIGHT: (C)2008,JPO&INPIT

75. 发明专利

JP4466467B2 Knee-protecting air bag device 有权
公开(公告)号：JP4466467B2
公开(公告)日：2010-05-26
申请号：JP2005141681
申请日：2005-05-13
申请人：豊田合成株式会社
发明人：敏寛森田
IPC分类号： B60R21/217 , B60R21/20 , B60R21/206
CPC分类号： B60R21/203 , B60R21/206
摘要： PROBLEM TO BE SOLVED: To provide a knee protecting airbag system capable of conveniently handling a knee panel and easily adaptable to the change of a vehicle type to be equipped therewith. SOLUTION: The knee protecting airbag system has a sheet metal-made case 17 which is arranged on the forward side to store a folded airbag and an inflator 64 while a backward side of the vehicle is opened, and a sheet metal-made knee panel 43 which extends outwardly from an opening circumferential edge of the case 17 to support the developed and inflated airbag on the forward side of the vehicle. The knee panel 43 is separate from the case 17, and divided into a part 46 arranged on the left side of the case 17 and a part 44 arranged on the right side thereof, which are respectively connected to the case 17. COPYRIGHT: (C)2007,JPO&INPIT

76. 发明专利

JP2010089746A Air-bag door 有权
标题翻译：空气门门
公开(公告)号：JP2010089746A
公开(公告)日：2010-04-22
申请号：JP2008264265
申请日：2008-10-10
申请人： Inoac Corp , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社イノアックコーポレーション
发明人： SAI SAIKAKU , MATSUSHIMA HITOSHI
IPC分类号： B60R21/20 , B60R21/205 , B60R21/206 , B60R21/215
摘要： PROBLEM TO BE SOLVED: To prevent a protrusion in an opening rim of an airbag insertion opening formed in a base material from being detached from the base material at the time of opening of door panels. SOLUTION: In a portion sandwiched between designed branching-break-lines 24B, 24B of a designed door-break-line 24, a protrusion 18 is formed which protrudes inward from the opening rim of the airbag insertion opening formed in the base material 12 by opening the door panels 20, 22. An attachment support body 32 welded to a periphery of the airbag insertion opening 16 in the base material 12 includes a welded part 42 at a region located on the rear side of the protrusion 18. The protrusion 18 is welded to the welded part 42 of the attachment support body 32 so as to be supported by the attachment support body 32. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了防止形成在基材中的气囊插入口的开口边缘中的突起在打开门板时从基材脱离。解决方案：在设计的门断线24的设计的分支断路线24B，24B之间的部分中，形成有从形成在基座中的气囊插入口的开口边缘向内突出的突起18 材料12通过打开门板20,22而被接合。焊接到基材12中的气囊插入口16的周边的安装支撑体32包括在位于突起18的后侧的区域处的焊接部42。突起18被焊接到附接支撑体32的焊接部分42，以便被附接支撑体32支撑。（C）版权所有（C）2010，JPO＆INPIT

77. 发明专利

JP2010089596A Vehicular knee airbag device 审中-公开
标题翻译：机动式安全气囊装置
公开(公告)号：JP2010089596A
公开(公告)日：2010-04-22
申请号：JP2008260278
申请日：2008-10-07
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： MATSUSHIMA HITOSHI
IPC分类号： B60R21/20 , B60R21/206
摘要： PROBLEM TO BE SOLVED: To provide a vehicular knee airbag device capable of fixing an airbag module to a panel made of resin without relying upon increase of the number of parts. SOLUTION: The knee airbag device 10 for a front passenger seat includes: the airbag module 40 provided with an inflator 70, a knee airbag 86 inflated/deployed at knee height of an occupant, and a module case 64 for storing these; a bracket 100 arranged so as to clamp a glove door inner 26 made of resin between itself and the module case 64; a bolt 106 and a weld nut 102 for fixing the airbag module 40 to the glove door inner 26 by fastening the bracket 100 to the module case 64; and a collar part 108 integrally provided on the bracket 100, penetrated with the bolt 106 and abutted on the module case 64. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：解决的问题：提供一种能够将安全气囊组件固定到由树脂制成的面板上的车辆膝盖安全气囊装置，而不依赖于部件数量的增加。解决方案：用于前排乘客座椅的膝部安全气囊装置10包括：气囊模块40，设置有充气器70，膝盖安全气囊86在乘客的膝盖高度处充气/展开;以及用于存储它们的模块壳体64; 支架100，被布置成在其自身与模块壳体64之间夹持由树脂制成的手套箱门内部26; 螺栓106和用于通过将支架100固定到模块壳体64而将气囊模块40固定到手套门内部26的焊接螺母102; 以及一体地设置在支架100上的凸缘部分108，其穿过螺栓106并抵靠在模块壳体64上。版权所有：（C）2010，JPO＆INPIT

78. 发明专利

JP2010083173A Knee protection airbag apparatus 审中-公开
标题翻译： KNEE保护气囊装置
公开(公告)号：JP2010083173A
公开(公告)日：2010-04-15
申请号：JP2008251172
申请日：2008-09-29
申请人： Toyoda Gosei Co Ltd , 豊田合成株式会社
发明人： SASAKI TAKASHI , BITO KAZUAKI
IPC分类号： B60R21/20 , B60R21/206
摘要： PROBLEM TO BE SOLVED: To provide a knee protection airbag apparatus stabilizing a behavior of an airbag projecting rearward by suppressing a deformation of the case at the time of developing the airbag even with a configuration of being contained in a glove box door. SOLUTION: The knee protection airbag apparatus S includes a folded airbag 40 and an inflator 42 arranged in the airbag 40, both contained in the case 54 attached in the glove box door 20. The inflator 42 includes a main part 43 in a substantially cylindrical form and a fixing part 47 projecting from the main part 43 through the airbag 40 to fix the main part 43 to the case 54. The case 54 includes a reinforcement part 56 formed over the full envelope in the longitudinal direction. The inflator 42 is arranged so that the axial direction of the main part 43 is directed to the longitudinal direction, and supported by and fixed to the rear side of the reinforcement part 56 at a part of the reinforcement part 56 using the fixing part 47. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种膝盖保护气囊装置，其通过抑制气囊展开时的壳体的变形，即使是装在手套箱门中的结构，也能够稳定向后突出的气囊的行为。解决方案：膝盖保护气囊装置S包括折叠的安全气囊40和布置在气囊40中的充气机42，两者都包含在安装在手套箱门20中的壳体54中。充气机42包括主体部分43，基本上为圆柱形的形状，以及从主体部43通过气囊40突出的固定部47，将主体部43固定在壳体54上。壳体54包括沿纵向在整个外壳上形成的加强部56。充气机42被配置成使得主体部43的轴向朝向长度方向，并且利用固定部47在加强部56的一部分被加强部56的后侧支承并固定。版权所有（C）2010，JPO＆INPIT

79. 发明专利

JP2010076581A Airbag 有权
标题翻译：安全气囊
公开(公告)号：JP2010076581A
公开(公告)日：2010-04-08
申请号：JP2008246695
申请日：2008-09-25
申请人： Toyoda Gosei Co Ltd , 豊田合成株式会社
发明人： NAKAYAMA KAZUHIRO , BITO KAZUAKI
IPC分类号： B60R21/20 , B60R21/206 , B60R21/216 , B60R21/2338
摘要： PROBLEM TO BE SOLVED: To provide an airbag capable of stabilizing an inflation-completed shape of a bag body by improving a tensile strength of a tether. SOLUTION: The airbag 50 includes: the bag body 51; and the tether 57 for coupling walls 52 and 53 of the bag body 51, and has a substantial plate-like shape as its inflation-completed shape. The tether 57 couples the walls 52 and 53 by sewing both ends arranged apart each other up on the respective walls 52, 53 in a width direction. The tether 57 has a folded part 72 formed by folding a tethering ground fabric 69 at both ends in a direction along sewed portions 60, 61 with the walls 52, 53. The folded part 62 is superimposed on the body 70 of the tethering ground fabric 69 over a substantially entire region in a length direction of the sewed portions 60, 61 at a portion where the sewed portions 60, 61 with the tether 57 and the walls 52, 53 are arranged. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够通过提高系绳的拉伸强度来稳定袋体的充气完成形状的气囊。解决方案：气囊50包括：袋体51; 以及用于联接袋体51的壁52和53的系绳57，并且具有基本的板状形状作为其充气完成形状。系绳57通过在宽度方向缝合在相应的壁52,53上彼此间隔开的两端连接壁52和53。系绳57具有折叠部分72，该折叠部分72通过在沿着缝合部分60,61的方向的两端处折叠一个系带底布69而形成，其具有壁52,53。折叠部分62叠加在系带底布的主体70上在缝制部分60,61与系绳57和壁52,53的布置的部分处在缝合部分60,61的长度方向上的大致整个区域上。版权所有（C）2010，JPO＆INPIT

80. 发明专利

JP2010076580A Knee protection airbag apparatus 审中-公开
标题翻译： KNEE保护气囊装置
公开(公告)号：JP2010076580A
公开(公告)日：2010-04-08
申请号：JP2008246689
申请日：2008-09-25
申请人： Toyoda Gosei Co Ltd , 豊田合成株式会社
发明人： NAKAYAMA KAZUHIRO , OGATA TETSUYA
IPC分类号： B60R21/20 , B60R21/203 , B60R21/206
摘要： PROBLEM TO BE SOLVED: To provide a knee protection airbag apparatus capable of preventing an inflated airbag from strongly touching a key accessory even when the airbag is stored at a lower side in a column cover. SOLUTION: The knee protection airbag apparatus M1 includes: a column cover 13 for covering the steering column; and an airbag 50 which expands and inflates by pressing a door 36 provided in the column cover so as to protect driver's knees. The column cover 13 arranges a cylinder opening 19 for exposing a key insertion opening 6a of a key cylinder 6 on a right side surface 17a. The column cover 13 is provided with an opening edge 22 arrange at least on a lower side in the periphery of the cylinder opening. The opening edge 22 is directly pressed on the inflated airbag 50 so as to suppress the inflated airbag 50 from touching the key accessory KA inserted in the key insertion opening so as to press the key accessory KA. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：即使当气囊被存储在柱盖的下侧时，提供一种能够防止充气的气囊强烈接触钥匙附件的膝盖保护气囊装置。解决方案：膝盖保护气囊装置M1包括：用于覆盖转向柱的柱盖13; 以及通过按压设置在柱盖中的门36而膨胀和膨胀的安全气囊50，以保护驾驶员的膝盖。柱盖13布置有用于将键筒6的键插入口6a暴露在右侧表面17a上的气缸开口19。柱盖13设置有至少布置在气缸开口的周边的下侧的开口边缘22。开口边缘22被直接按压在充气安全气囊50上，以便防止膨胀的安全气囊50接触插入钥匙插入口中的钥匙附件KA，以按压钥匙附件KA。版权所有（C）2010，JPO＆INPIT

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