公开(公告)号：US07731227B2

公开(公告)日：2010-06-08

申请号：US12076865

申请日：2008-03-25

申请人： Naoki Hotta ,  Yasuo Ochiai

发明人： Naoki Hotta ,  Yasuo Ochiai

IPC分类号： B60R21/213

CPC分类号： B60R21/232 ,  B60R21/213 ,  B60R21/217 ,  B60R21/233 ,  B60R2021/0048 ,  B60R2021/23316

摘要： In a head protection airbag device according to the invention, non-inflating portions of an airbag includes a blocking portion which covers the vehicle interior side of windows when inflation of the airbag is completed. One blocking portion includes a downward movement inhibiting portion catching a passenger's head and inhibiting its downward movement when the head moves downward while moving toward the vehicle exterior and touches the blocking portion when inflation of the airbag is completed. The blocking portion comprises overlapping vehicle interior side and the vehicle exterior side portions which are mutually connected, with a portion of a vehicle interior member by the upper edge made to be the downward movement inhibiting portion. The downward movement inhibiting portion is connected at both the front and rear edges to the vehicle exterior member of the blocking portion, allowing the upper edge of the downward movement inhibiting portion to be a catching edge which can be separated from the vehicle exterior member when catching the head.

摘要翻译： 在根据本发明的头部保护气囊装置中，气囊的非充气部分包括当气囊充气完成时覆盖窗户车辆内侧的阻挡部分。 一个阻挡部分包括向下移动抑制部分，当头部向车辆外部移动时阻止其向下移动，并且当气囊的充气完成时接触阻塞部分，从而阻止其向下移动。 阻挡部分包括重叠的车辆内侧和车辆外侧部分，其相互连接，车辆内部构件的一部分被上边缘制成为向下运动禁止部分。 向下运动抑制部分在前后两端连接到阻挡部分的车辆外部构件，允许向下运动禁止部分的上边缘成为捕捉边缘，当抓住时可以与车辆外部构件分离 头部。

公开(公告)号：US07673897B2

公开(公告)日：2010-03-09

申请号：US11299768

申请日：2005-12-13

申请人： Yasuo Ochiai

发明人： Yasuo Ochiai

IPC分类号： B60R21/021

CPC分类号： B60R21/232 ,  B60R21/213 ,  B60R21/215 ,  B60R21/237 ,  B60R2021/161 ,  B60R2021/23316 ,  B60R2021/23547

摘要： The head-protecting airbag apparatus of the present invention includes an airbag and a guide bracket. The guide bracket includes two guide walls and a joint wall, thereby has a generally U-shaped cross section, and accommodates the folded airbag between the two guide walls. The guide bracket is located above a pillar portion while being covered by an airbag cover, and serves to guide the inflating airbag toward vehicle's inner side and prevent the airbag from entering vehicle's outer side of the pillar garnish. The dimension of a clearance between the two guide walls is set such that: a gap arises between the housed airbag and at least one of the guide walls, thereby the airbag is allowed to inflate in the gap in the initial stage of airbag inflation; and that the deployment direction of the airbag is controlled by the guide walls, toward vehicle's inner side. In the head-protecting airbag apparatus of the present invention, the airbag housed in the upper periphery of windows smoothly protrudes inward of vehicle without providing any gas-leakage preventing means such as a reinforcing patch.

摘要翻译： 本发明的头部保护气囊装置包括气囊和引导支架。 引导支架包括两个引导壁和一个接合壁，从而具有大致U形的横截面，并且在两个引导壁之间容纳折叠的气囊。 引导支架位于柱状部分的上方，同时被气囊盖覆盖，用于将充气安全气囊朝向车辆内侧引导，防止气囊进入车辆的支柱装饰外侧。 两个引导壁之间的间隙的尺寸被设定为：在所容纳的气囊与至少一个引导壁之间产生间隙，从而使安全气囊在气囊膨胀的初始阶段在间隙中膨胀; 并且气囊的展开方向由导向壁向车辆的内侧控制。 在本发明的头部保护用气囊装置中，容纳在窗的上周的气囊平滑地向车辆内侧突出而不设置诸如补强片的气体泄漏防止装置。

公开(公告)号：US20060138756A1

公开(公告)日：2006-06-29

申请号：US11300591

申请日：2005-12-15

申请人： Yasuo Ochiai ,  Takanobu Ikeda ,  Tadashi Yamada

发明人： Yasuo Ochiai ,  Takanobu Ikeda ,  Tadashi Yamada

IPC分类号： B60R21/213

CPC分类号： B60R21/217 ,  B60R21/232 ,  B60R2021/23316

摘要： The head-protecting airbag according to the present invention is formed by hollow-weaving method, and includes a gas admissive portion inflatable with inflation gas to separate its vehicle's inner wall and vehicle's outer wall, and a non-admissive portion admitting no inflation gas. The non-admissive portion includes mounting portions arranged in the upper edge of the airbag, and a marginal portion located around the gas admissive portion. The non-admissive portion partially has a two-ply structure where the hollow-woven cloth material separates into vehicle's inner cloth part and outer cloth part from the marginal portion having a one-ply structure. At least one of the mounting portions is formed by folding back a region of the two-ply cloth part to have a four-ply structure. The head-protecting airbag of the present invention remains stably attached to the vehicle body without breakage of the mounting portions even when a strong tension force rapidly and directly acts on mounting-hole peripheries of the mounting portions upon airbag deployment.

摘要翻译： 根据本发明的头部保护气囊通过中空编织方法形成，并且包括可充气的充气气体以分离其车辆的内壁和车辆的外壁的气体允许部分，以及不承受膨胀气体的不允许的部分。 不佩戴部分包括布置在气囊的上边缘中的安装部分和位于气体允许部分周围的边缘部分。 不佩戴部分部分地具有双层结构，其中中空织物材料从具有单层结构的边缘部分分离成车辆的内布部分和外部布料部分。 至少一个安装部分通过将双层布部分的区域折叠成具有四层结构而形成。 即使当安全气囊展开时强力的张力迅速而直接作用于安装部分的安装孔周围时，本发明的头部保护气囊保持稳定地附接到车体而不会使安装部分破裂。

公开(公告)号：US20060108778A1

公开(公告)日：2006-05-25

申请号：US11253580

申请日：2005-10-20

申请人： Yasuo Ochiai ,  Takanobu Ikeda ,  Masao Kino ,  Tadashi Yamamoto ,  Hitoshi Kawabe

发明人： Yasuo Ochiai ,  Takanobu Ikeda ,  Masao Kino ,  Tadashi Yamamoto ,  Hitoshi Kawabe

IPC分类号： B60R21/213

CPC分类号： B60R21/232

摘要： A head protecting airbag apparatus of the invention which is folded up so as to be mounted in a accommodating position of a vehicle, wherein an inflating gas that is discharged from an inflator toward the front and rear of the vehicle is guided obliquely downward into an inflating shield portion of an airbag main body by a gas inlet port portion of the airbag main body and an inlet side portion of a regulator cloth.

摘要翻译： 本发明的头部保护气囊装置被折叠以安装在车辆的容纳位置，其中从充气机朝向车辆前后排出的充气气体被向下倾斜地引导到充气 气囊主体的气体入口部分和调节布的入口侧部分的气囊主体的屏蔽部分。

公开(公告)号：US20050067823A1

公开(公告)日：2005-03-31

申请号：US10950971

申请日：2004-09-28

申请人： Kazutoshi Hayashi ,  Tadashi Yamamoto ,  Takashi Sasaki ,  Yasuo Ochiai ,  Masakazu Tokuda

发明人： Kazutoshi Hayashi ,  Tadashi Yamamoto ,  Takashi Sasaki ,  Yasuo Ochiai ,  Masakazu Tokuda

IPC分类号： B60R21/217 ,  B60R21/26 ,  B60R21/264 ,  B60R21/272 ,  B60R21/28

CPC分类号： B60R21/2171 ,  B60R21/261 ,  B60R21/272

摘要： In the airbag device of the present invention, a cylinder-shaped inflator includes a discharge side end portion having a plurality of gas discharge ports. The discharge side end is connected with the airbag utilizing a clamp by being inserted into a tubular gas inlet port of the airbag. Each of gas discharge ports includes a circumferential opening and an end face opening. The end face opening emits inflation gas in an axial direction of the inflator when the inflator is connected with the gas inlet port. Between each of the circumferential openings is a supporting plane for supporting an inner surface of the gas inlet port. The discharge side end includes a guide portion for redirecting inflation gas flowing from inside to directions perpendicular to the axis of the inflator when the gas inlet port is not connected with the inflator, such that inflation gas is discharged from the circumferential openings of the gas discharge ports. The airbag of the present invention dispenses with a diffuser and facilitates a connecting work of a cylinder-shaped inflator and an airbag.

摘要翻译： 在本发明的气囊装置中，气缸状充气机具有排气侧端部，具有多个气体排出口。 排气侧端部通过插入气囊的管状气体入口中而利用夹具与气囊连接。 每个气体排出口包括周向开口和端面开口。 当充气机与气体入口连接时，端面开口沿充气机的轴向方向吹出充气气体。 在每个周向开口之间是用于支撑气体入口的内表面的支撑平面。 排气侧端部包括引导部，该引导部用于在气体导入口与充气机不连接时，使从内部向垂直于充气机的轴线方向流动的充气气体重新引导，使得充气气体从气体排出口的周向开口排出 港口。 本发明的气囊省略了扩散器，并且有助于圆筒形充气机和气囊的连接工作。

公开(公告)号：US08414021B2

公开(公告)日：2013-04-09

申请号：US13193111

申请日：2011-07-28

申请人： Motoyuki Tanaka ,  Jun Sato ,  Yushio Mizuno ,  Yasuo Ochiai

发明人： Motoyuki Tanaka ,  Jun Sato ,  Yushio Mizuno ,  Yasuo Ochiai

IPC分类号： B60R21/16

CPC分类号： B60R21/2334 ,  B60R21/213 ,  B60R21/232

摘要： A head-protecting airbag apparatus mountable on a vehicle having a window is disclosed. The airbag apparatus includes an airbag adapted to be secured to a member of a vehicle body structure by an upper edge thereof in an upper edge of the window and housed in the upper edge of the window in a folded-up configuration. The airbag includes an inflatable shielding section that covers an inboard side of the window at full airbag deployment, a supporting inflatable region that is in gas communication with the shielding section and deployable between an outboard side of a vicinity of an upper end of the shielding section and the member of the vehicle body structure in an upper area of the window, and delaying means that delays inflation of the supporting inflatable region relative to the shielding section. The supporting inflatable region inflates after the shielding section does between the shielding section and the member of the vehicle body structure, and supports the outboard side of the vicinity of the upper end of the shielding section.

摘要翻译： 公开了一种可安装在具有窗户的车辆上的头部保护气囊装置。 安全气囊装置包括适于通过窗口的上边缘的上边缘固定到车体结构的构件的安全气囊，并以折叠构型容纳在窗口的上边缘中。 该安全气囊包括一个可充气的屏蔽部分，该充气屏蔽部分在完全安全气囊展开时覆盖该窗户的内侧;一个支撑的可充气区域，其与屏蔽部分气体连通并且可展开在屏蔽部分的上端附近的外侧之间 以及窗体上部区域中的车身结构的构件，以及延迟装置，其延迟支撑可充气区域相对于屏蔽区段的充气。 支撑充气区域在屏蔽部分在屏蔽部分和车身结构部件之间膨胀，并且支撑屏蔽部分的上端附近的外侧。

公开(公告)号：US07766378B2

公开(公告)日：2010-08-03

申请号：US11819554

申请日：2007-06-28

申请人： Wataru Miura ,  Yasuo Ochiai

发明人： Wataru Miura ,  Yasuo Ochiai

IPC分类号： B60R21/16 ,  B60R21/20

CPC分类号： B60R21/232 ,  B60R21/213 ,  B60R21/237 ,  B60R2021/23316

摘要： The airbag of the head-protecting airbag apparatus includes a rear inflatable portion deployed at the interior side of the rear pillar. The rear inflatable portion includes an upper side portion extending rearward from a gas feed passage disposed at the upper periphery of the airbag, a main body disposed below the upper side portion and partitioned from the upper side portion by a partitioning portion, and a branched portion extending downward from the gas feed passage. The main body inflates with inflation gas fed from an inlet opening disposed at the lower end of the branched portion. At least a front lower area of the upper side portion is located below a parting line between a rear pillar garnish and an airbag cover at full inflation of the airbag. The upper side portion and the gas feed passage are folded and housed at exterior side of the folded-up main body and branched portion such that the main body is pushed out toward an interior of the vehicle getting over the upper end of the rear pillar garnish by the upper side portion and the gas feed passage.

摘要翻译： 头部保护用气囊装置的气囊包括在后支柱的内侧设置的后部充气部。 后部可充气部分包括从设置在气囊的上部周边的气体供给通道向后延伸的上侧部分，主体，其设置在上侧部分的下方并且通过分隔部分与上侧部分隔开，并且分支部分 从气体供给通道向下延伸。 主体由设置在分支部的下端的入口开口的膨胀气体充气。 至少上侧部分的前下部区域在气囊的完全充气下位于后支柱装饰件与安全气囊盖之间的分型线的下方。 上侧部分和气体供给通道被折叠并收纳在折叠主体和分支部分的外侧，使得主体被推向车辆内部，越过后支柱装饰的上端 通过上侧部分和气体供给通道。

公开(公告)号：US20080238055A1

公开(公告)日：2008-10-02

申请号：US12076865

申请日：2008-03-25

申请人： Naoki HOTTA ,  Yasuo OCHIAI

发明人： Naoki HOTTA ,  Yasuo OCHIAI

IPC分类号： B60R21/21

CPC分类号： B60R21/232 ,  B60R21/213 ,  B60R21/217 ,  B60R21/233 ,  B60R2021/0048 ,  B60R2021/23316

摘要： In a head protection airbag device according to the invention, non-inflating portions of an airbag includes a blocking portion which covers the vehicle interior side of windows when inflation of the airbag is completed. One blocking portion includes a downward movement inhibiting portion catching a passenger's head and inhibiting its downward movement when the head moves downward while moving toward the vehicle exterior and touches the blocking portion when inflation of the airbag is completed. The blocking portion comprises overlapping vehicle interior side and the vehicle exterior side portions which are mutually connected, with a portion of a vehicle interior member by the upper edge made to be the downward movement inhibiting portion. The downward movement inhibiting portion is connected at both the front and rear edges to the vehicle exterior member of the blocking portion, allowing the upper edge of the downward movement inhibiting portion to be a catching edge which can be separated from the vehicle exterior member when catching the head.

摘要翻译： 在根据本发明的头部保护气囊装置中，气囊的非充气部分包括当气囊充气完成时覆盖窗户车辆内侧的阻挡部分。 一个阻挡部分包括向下移动抑制部分，当头部向车辆外部移动时阻止其向下移动，并且当气囊的充气完成时接触阻塞部分，从而阻止其向下移动。 阻挡部分包括重叠的车辆内侧和车辆外侧部分，其相互连接，车辆内部构件的一部分被上边缘制成为向下运动禁止部分。 向下运动抑制部分在前后两端连接到阻挡部分的车辆外部构件，允许向下运动禁止部分的上边缘成为捕捉边缘，当抓住时可以与车辆外部构件分离 头部。

公开(公告)号：US07331602B2

公开(公告)日：2008-02-19

申请号：US11300591

申请日：2005-12-15

申请人： Yasuo Ochiai ,  Takanobu Ikeda ,  Tadashi Yamada

发明人： Yasuo Ochiai ,  Takanobu Ikeda ,  Tadashi Yamada

IPC分类号： B60R21/16

CPC分类号： B60R21/217 ,  B60R21/232 ,  B60R2021/23316

摘要： The head-protecting airbag according to the present invention is formed by hollow-weaving method, and includes a gas admissive portion inflatable with inflation gas to separate its vehicle's inner wall and vehicle's outer wall, and a non-admissive portion admitting no inflation gas. The non-admissive portion includes mounting portions arranged in the upper edge of the airbag, and a marginal portion located around the gas admissive portion. The non-admissive portion partially has a two-ply structure where the hollow-woven cloth material separates into vehicle's inner cloth part and outer cloth part from the marginal portion having a one-ply structure. At least one of the mounting portions is formed by folding back a region of the two-ply cloth part to have a four-ply structure. The head-protecting airbag of the present invention remains stably attached to the vehicle body without breakage of the mounting portions even when a strong tension force rapidly and directly acts on mounting-hole peripheries of the mounting portions upon airbag deployment.

摘要翻译： 根据本发明的头部保护气囊通过中空编织方法形成，并且包括可充气的充气气体以分离其车辆的内壁和车辆的外壁的气体允许部分，以及不承受膨胀气体的不允许的部分。 不佩戴部分包括布置在气囊的上边缘中的安装部分和位于气体允许部分周围的边缘部分。 不佩戴部分部分地具有双层结构，其中中空织物材料从具有单层结构的边缘部分分离成车辆的内布部分和外部布料部分。 至少一个安装部分通过将双层布部分的区域折叠成具有四层结构而形成。 即使当安全气囊展开时强力的张力迅速而直接作用于安装部分的安装孔周围时，本发明的头部保护气囊保持稳定地附接到车体而不会使安装部分破裂。

公开(公告)号：US20080007033A1

公开(公告)日：2008-01-10

申请号：US11819554

申请日：2007-06-28

申请人： Wataru Miura ,  Yasuo Ochiai

发明人： Wataru Miura ,  Yasuo Ochiai

IPC分类号： B60R21/231

CPC分类号： B60R21/232 ,  B60R21/213 ,  B60R21/237 ,  B60R2021/23316

摘要： The airbag of the head-protecting airbag apparatus includes a rear inflatable portion deployed at the interior side of the rear pillar. The rear inflatable portion includes an upper side portion extending rearward from a gas feed passage disposed at the upper periphery of the airbag, a main body disposed below the upper side portion and partitioned from the upper side portion by a partitioning portion, and a branched portion extending downward from the gas feed passage. The main body inflates with inflation gas fed from an inlet opening disposed at the lower end of the branched portion. At least a front lower area of the upper side portion is located below a parting line between a rear pillar garnish and an airbag cover at full inflation of the airbag. The upper side portion and the gas feed passage are folded and housed at exterior side of the folded-up main body and branched portion such that the main body is pushed out toward an interior of the vehicle getting over the upper end of the rear pillar garnish by the upper side portion and the gas feed passage.

摘要翻译： 头部保护用气囊装置的气囊包括在后支柱的内侧设置的后部充气部。 后部可充气部分包括从设置在气囊的上部周边的气体供给通道向后延伸的上侧部分，主体，其设置在上侧部分的下方并且通过分隔部分与上侧部分隔开，并且分支部分 从气体供给通道向下延伸。 主体由设置在分支部的下端的入口开口的膨胀气体充气。 至少上侧部分的前下部区域在气囊的完全充气下位于后支柱装饰件与安全气囊盖之间的分型线的下方。 上侧部分和气体供给通道被折叠并收纳在折叠主体和分支部分的外侧，使得主体被推向车辆内部，越过后支柱装饰的上端 通过上侧部分和气体供给通道。