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公开(公告)号：US20170274861A1
公开(公告)日：2017-09-28
申请号：US15505766
申请日：2015-07-28
申请人： Naoki Hatakeyama , Keita Eguchi , Yuto Kobayashi
发明人： Naoki Hatakeyama , Keita Eguchi , Yuto Kobayashi
IPC分类号： B60R21/237 , B60R21/231 , B60R21/207
CPC分类号： B60R21/237 , B60R21/207 , B60R21/23138 , B60R2021/23146
摘要： A side airbag for enhancing protection of a shoulder area of a vehicle occupant having an airbag (10) which deploys beside an occupant toward the vehicle front, and an inflator (20). Before deploying, the airbag (10) is in a state having: an overlapping part (12) formed by overlapping a portion near an end part by accordion-folding or rolling; a folded-back part (14) on an inner side of the overlapping part (12) in a vehicle width direction and extended toward the front of the vehicle and folded back toward the rear of the vehicle; and a bent part (16) formed by bending a portion of the folded-back part (14), protruding from the overlapping part (12) toward the front of the vehicle toward an outer side in the vehicle width direction and covering at least part of the overlapping part (12).
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公开(公告)号：US10369957B2
公开(公告)日：2019-08-06
申请号：US15505766
申请日：2015-07-28
申请人： Naoki Hatakeyama , Keita Eguchi , Yuto Kobayashi
发明人： Naoki Hatakeyama , Keita Eguchi , Yuto Kobayashi
IPC分类号： B60R21/237 , B60R21/207 , B60R21/231
摘要： A side airbag for enhancing protection of a shoulder area of a vehicle occupant having an airbag (10) which deploys beside an occupant toward the vehicle front, and an inflator (20). Before deploying, the airbag (10) is in a state having: an overlapping part (12) formed by overlapping a portion near an end part by accordion-folding or rolling; a folded-back part (14) on an inner side of the overlapping part (12) in a vehicle width direction and extended toward the front of the vehicle and folded back toward the rear of the vehicle; and a bent part (16) formed by bending a portion of the folded-back part (14), protruding from the overlapping part (12) toward the front of the vehicle toward an outer side in the vehicle width direction and covering at least part of the overlapping part (12).
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公开(公告)号：US11225218B2
公开(公告)日：2022-01-18
申请号：US16330433
申请日：2017-08-23
发明人： Yuto Kobayashi , Makoto Fuma
IPC分类号： B60R21/231 , B60R21/2338 , B60R21/207 , B60R21/00
摘要： A side airbag device includes an airbag 2 and an inflator. The airbag is formed in a bag shape by connecting peripheries of first and second main base cloths and of a vehicle inner side and a vehicle outer side. The airbag is partitioned into a front chamber and a rear chamber by a first partition wall. First inner tethers are provided in the front chamber and connect between a forward vehicle direction end of the front chamber and the first partition wall. Lengths of the first inner tethers and are shorter than a length between a first joint part connecting the first partition wall to the first inner tether and the forward vehicle direction end of the front chamber in the airbag in a front to rear vehicle direction before the airbag is deployed.
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公开(公告)号：US11518339B2
公开(公告)日：2022-12-06
申请号：US16472947
申请日：2017-11-30
申请人： Yuto Kobayashi
发明人： Yuto Kobayashi
IPC分类号： B60R21/231 , B60R21/233 , B60R21/237 , B60R21/2338
摘要： A side airbag device for restraining an occupant at an early stage by changing a thickness of a chamber includes a cushion formed in a bag shape by combining an outer panel located at an outer side in a vehicle width direction and an inner panel located at an inner side in the vehicle width direction. A baffle spans between the outer panel and the inner panel in an inside of the cushion and partitions the inside of the cushion into a front chamber located at a vehicle front side and a rear chamber located at a vehicle rear side. An inflator is disposed in the rear chamber, and a first tether and a second tether extend from the baffle toward a vehicle rear. The tethers respectively extend from the baffle via both sides of the inflator in the vehicle width direction so as to be connected with a rear end of the cushion.
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公开(公告)号：US20170129446A1
公开(公告)日：2017-05-11
申请号：US15319159
申请日：2015-05-14
发明人： Yuto Kobayashi , Makoto Fuma
IPC分类号： B60R21/231 , B60R21/237 , B60R21/235 , B60R21/207 , B60R21/2338
CPC分类号： B60R21/23138 , B60R21/207 , B60R21/2338 , B60R21/235 , B60R21/237 , B60R2021/23146 , B60R2021/23386 , B60R2021/23509 , B60R2021/23576
摘要： A side airbag device 1 having a tensioned tether 5 is attached to an outer surface of the airbag 2 on a side facing an occupant. The tether 5 has a shape with a front edge 5a vertical length a longer than a rear edge 5b vertical length. The front edge 5a continuously extends in a vertical direction along a front end 2c of the airbag 2 between upper and lower parts when deployed. The rear edge continuously extends in the vertical near a rear end 2d of the airbag 2 between the upper and lower parts. The front edge 5a joins in the vertical direction to the airbag 2 front end 2c, and the tether 5 moves in an oblique direction having a vertical and horizontal direction components in a state of being pulled in an oblique direction inclined to the vertical direction when deployed.
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公开(公告)号：US20150367811A1
公开(公告)日：2015-12-24
申请号：US14766403
申请日：2014-01-30
申请人： Yuto KOBAYASHI , Yosuke SHIMIZU
发明人： Yuto Kobayashi , yosuke Shimizu
IPC分类号： B60R21/2346 , B60R21/239 , B60R21/231
CPC分类号： B60R21/2346 , B60R21/23138 , B60R21/233 , B60R21/239 , B60R2021/23146 , B60R2021/23324
摘要： A side airbag device having a side airbag that can slide between an occupant and a vehicle side section, and allows occupant restraint by reaching. The side airbag can be inflated with the thickness of the portion that protects the peripheries of the occupant shoulder and waist is small and the thickness of the portion that protects the periphery of the chest region is large. Inside a side airbag, a rapid chamber extends from a seat back region over a top region and a bottom region and tapers towards the vehicle front; a delay chamber is positioned between the top region and bottom region, and a partitioning member partitions the interior of the side airbag into the delay chamber and the rapid chamber. An inflator is provided inside the rapid chamber.
摘要翻译： 一种侧面安全气囊装置，其具有能够在乘员和车辆侧部之间滑动的侧面安全气囊，并且能够通过到达而进行乘员约束。 侧面安全气囊可以保护乘员肩部周围部分的厚度而膨胀，腰部较小，并且保护胸部周围部分的厚度较大。 在侧面安全气囊中，快速室从顶部区域和底部区域的座椅靠背区域延伸并朝向车辆前部逐渐变细; 延迟室位于顶部区域和底部区域之间，并且分隔构件将侧面气囊的内部分隔成延迟室和快速室。 在快速室内设置充气机。
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7.发明授权公开(公告)号：US11833990B2
公开(公告)日：2023-12-05
申请号：US17309762
申请日：2019-10-18
发明人： Yuto Kobayashi , Hiroyuki Shima , Tsutomu Sakurai
IPC分类号： B60R21/231 , B60R21/207 , B60R21/215 , B60R21/217 , B60R21/233 , B60R21/237
CPC分类号： B60R21/23138 , B60R21/207 , B60R21/215 , B60R21/2171 , B60R21/233 , B60R21/237 , B60R2021/23146 , B60R2021/23324
摘要： This invention relates to a side airbag device stored inside a vehicle seat and fixed to a side frame. The device includes an airbag that expands and deploys to restrict an occupant; an inflator that supplies expansion gas to the airbag; and a bracket connected to the side frame that holds the airbag and the inflator. The airbag includes a prepush chamber having an inflator stored therein and mainly deploys inside of the side frame; and a main chamber connected to the prepush chamber and mainly deploys forward of the side frame. The bracket includes a first surface oriented in the forward direction of the vehicle; and a second surface oriented to the inside of the seat in the width direction of the vehicle. When the airbag is stored by being folded and/or rolled, at least the main chamber is disposed on the first surface of the bracket.
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公开(公告)号：US11104287B2
公开(公告)日：2021-08-31
申请号：US16466090
申请日：2017-11-13
申请人： Yuto Kobayashi
发明人： Yuto Kobayashi
IPC分类号： B60R21/16 , B60R21/207 , B60R21/231 , B60R21/237
摘要： A side airbag device includes a seat frame that is along a side surface of a seatback of a seat and is built in the seatback, an inflator that is attached to an occupant side of the seat frame, and a cushion that receives a gas from the inflator so as to be expanded and deployed. The cushion includes an inner side expansion part that is stored at the occupant side of the seat frame and is connected to the inflator, and an outer side expansion part that is continuously provided with the inner side expansion part, that is stored at an opposite side of the seat frame with respect to the occupant side, and that receives the gas from the inner side expansion part so as to be expanded and deployed.
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公开(公告)号：US20160159310A1
公开(公告)日：2016-06-09
申请号：US14908038
申请日：2014-08-05
发明人： Yuto Kobayashi , Yosuke Shimizu
IPC分类号： B60R21/233 , B60R21/231 , B60R21/237 , B60R21/239 , B60R21/26 , B60R21/207 , B60R21/232
CPC分类号： B60R21/233 , B60R21/207 , B60R21/23138 , B60R21/232 , B60R21/237 , B60R21/239 , B60R21/26 , B60R2021/0032 , B60R2021/0044 , B60R2021/0058 , B60R2021/23146 , B60R2021/23324
摘要： A vehicular side airbag apparatus including chambers corresponding to an occupant's shoulder, lumbar, and chest and having three-dimensional shapes formed by baffles inside a side airbag and providing a thickness. The first baffle extends in a vehicular front-rear direction and is joined to a rear edge 103a of a side airbag 103 at a rear end 107b of the first baffle. The second baffle extends in a vehicular up-down direction and has an overlap portion 109 which is set at a longitudinally intermediate position of the second baffle and to which a longitudinally front end 107c of the first baffle is connected along with a vehicular interior panel 105 and a vehicular exterior panel 106. Longitudinal both ends 108b and 108c of the second baffle are joined to an outer peripheral edge of the side airbag 103.
摘要翻译： 一种车辆侧面安全气囊装置，其包括对应于乘员的肩部，腰部和胸部的腔室，并且具有由侧面气囊内的挡板形成并提供厚度的三维形状。 第一挡板在车辆前后方向上延伸并且在第一挡板的后端107b处连接到侧面气囊103的后边缘103a。 第二挡板在车辆上下方向上延伸，并且具有重叠部分109，该重叠部分109设置在第二挡板的纵向中间位置处，并且第一挡板的纵向前端107c与车辆内部面板105连接 和车辆外部面板106.第二挡板的纵向两端部108b，108c与侧面气囊103的外周边缘接合。
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