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公开(公告)号：US09555764B2
公开(公告)日：2017-01-31
申请号：US14966876
申请日：2015-12-11
IPC分类号： B60R21/239 , B60R21/2342 , B60R21/2338
CPC分类号： B60R21/239 , B60R21/2342 , B60R2021/23382 , B60R2021/2395
摘要： An airbag includes an airbag body formed by joining front and rear panels, an inlet of pressurized fluid, a vent hole communicating inside and outside of the airbag body, a regulation portion regulating discharge of the pressurized fluid from the vent hole and a coupling portion temporarily joining the front and rear panels. The inlet and the vent hole are formed on the rear panel. The regulation portion includes a connecting member, a vent hole cover and a link member. The connecting member regulates a thickness of the airbag body in the inflated state. The vent hole cover covers the vent hole and has one end portion supported by the rear panel and the other end portion joined to the coupling portion. The link member has one end portion joined to the vent hole cover and the other end portion joined to the connecting member.
摘要翻译： 安全气囊包括通过连接前后板，加压流体入口，与气囊本体内部和外部连通的通气孔形成的气囊本体，调节部分，其调节加压流体从通气孔的排出和暂时的联接部 连接前面板和后面板。 入口和通气孔形成在后面板上。 调节部包括连接构件，通气孔盖和连杆构件。 连接构件调节充气状态下的气囊本体的厚度。 通气孔盖覆盖通气孔，并且具有由后面板支撑的一个端部，另一个端部连接到联接部。 连杆构件具有连接到通气孔盖的一个端部部分和连接到连接构件的另一个端部部分。
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公开(公告)号：US20120074677A1
公开(公告)日：2012-03-29
申请号：US13240726
申请日：2011-09-22
CPC分类号： B60R21/239 , B60R21/203 , B60R21/2338 , B60R2021/23384 , B60R2021/2395
摘要： Provided are an airbag, an airbag device, and a method for sewing a lid member of an airbag that can make it easier to maintain the internal pressure until inflation and deployment of the airbag are completed and to quickly release gas after an occupant contacts the airbag. An airbag includes a vent hole for releasing gas supplied in the airbag, a lid member for making the vent hole openable and closable, and a tether for applying tension to the lid member. A seam formed by sewing the lid member to the airbag is disposed in a sewing region defined by a straight line shape spaced a predetermined distance from the vent hole, and a curved shape (most curved shape) formed by bringing both ends of the straight line shape close to a center line of the vent hole parallel to the straight line shape. The curvature of the seam can be regulated in view of the lap width between the lid member and the outer edge of the vent hole.
摘要翻译： 提供一种气囊，气囊装置以及用于缝合气囊的盖部件的方法，其可以使得容易保持内部压力直到气囊的充气和展开完成，并且在乘客接触气囊之后快速释放气体 。 安全气囊包括用于释放气囊中供应的气体的通气孔，用于使通气孔能够打开和关闭的盖构件，以及用于向盖构件施加张力的系绳。 通过将盖构件缝合到气囊而形成的接缝设置在由与通气孔隔开预定距离的直线形状限定的缝合区域中，并且通过使直线的两端形成弯曲形状（最弯曲形状） 形状接近平行于直线形状的通气孔的中心线。 考虑到盖构件和通气孔的外边缘之间的搭接宽度，可以调节接缝的曲率。
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公开(公告)号：US20130221638A1
公开(公告)日：2013-08-29
申请号：US13883220
申请日：2011-11-02
IPC分类号： B60R21/20
CPC分类号： B60R21/2342 , B60R21/20 , B60R21/203 , B60R21/2338 , B60R21/239 , B60R2021/23382 , B60R2021/2395
摘要： In an air bag main body which inflates step by step in a first stage and a second stage by bonding its peripheral edge portion and bonding its inner side than the peripheral edge portion, a connecting member bridging between a lid member opening and closing a vent hole and a coupling member can be always set to a tension state by arranging an adjusting portion in the coupling member which defining a maximum facing distance between a front panel and a rear panel in the tension state in each of the first stage and the second stage, and whereby a closed state of the vent hole can be maintained.
摘要翻译： 在第一阶段和第二阶段通过粘接其周边部分并使其内侧与周缘部分相粘合的气囊主体中的连接构件，其连接在打开和关闭通气孔的盖构件之间 并且通过在所述联接构件中布置调节部分，通过在所述第一和第二平台的每一个中在张力状态下限定前面板和后面板之间的最大面向距离，总是将联接构件设置为张力状态， 从而可以保持通气孔的关闭状态。
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公开(公告)号：US08727378B2
公开(公告)日：2014-05-20
申请号：US13883220
申请日：2011-11-02
IPC分类号： B60R21/203 , B60R21/2338 , B60R21/2342 , B60R21/239
CPC分类号： B60R21/2342 , B60R21/20 , B60R21/203 , B60R21/2338 , B60R21/239 , B60R2021/23382 , B60R2021/2395
摘要： In an air bag main body which inflates step by step in a first stage and a second stage by bonding its peripheral edge portion and bonding its inner side than the peripheral edge portion, a connecting member bridging between a lid member opening and closing a vent hole and a coupling member can be always set to a tension state by arranging an adjusting portion in the coupling member which defining a maximum facing distance between a front panel and a rear panel in the tension state in each of the first stage and the second stage, and whereby a closed state of the vent hole can be maintained.
摘要翻译： 在第一阶段和第二阶段通过粘接其周边部分并使其内侧与周缘部分相粘合的气囊主体中的连接构件，其连接在打开和关闭通气孔的盖构件之间 并且通过在所述联接构件中布置调节部分，通过在所述第一和第二平台的每一个中在张力状态下限定前面板和后面板之间的最大面向距离，总是将联接构件设置为张力状态， 从而可以保持通气孔的关闭状态。
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公开(公告)号：USD558688S1
公开(公告)日：2008-01-01
申请号：US29229897
申请日：2005-05-13
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公开(公告)号：US09855913B2
公开(公告)日：2018-01-02
申请号：US15151637
申请日：2016-05-11
IPC分类号： B60R21/239 , B60R21/276
CPC分类号： B60R21/239 , B60R21/276 , B60R2021/2765
摘要： An airbag apparatus includes airbag having a vent hole formed therein, an inflator configured to emit gas for inflating the airbag, and a chamber configured to accommodate the inflator therein inside the airbag, the chamber having at least one discharge aperture for discharging gas emitted from the inflator to an inside of the airbag, and having a wall part configured to guide the emitted gas to the discharge aperture, wherein an external surface of the wall part is configured to partially cover the vent hole upon collapse of the chamber toward the vent hole.
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