公开(公告)号：US09981627B2

公开(公告)日：2018-05-29

申请号：US15324162

申请日：2015-04-14

Applicant: Autoliv Development AB

Inventor： Takayuki Shimizu ,  Nozomi Furusawa ,  Tadashi Kobata ,  Takahiro Ouchi

IPC: B60R21/217 ,  B60R21/235

CPC classification number: B60R21/217 ,  B60R21/2171 ,  B60R21/235

Abstract: An airbag device configured such that, inflator gas is less likely to leak outside from an insertion hole formed on a cushion and into which the inflator is inserted during assembly of the airbag device. The airbag device 100 includes: a bag-shaped cushion 108 which deploys using gas supplied from inflator 110; an insertion hole 112 formed on the cushion and through which the inflator is inserted; and a covering part 120 provided on an inner side of the cushion and covers the insertion hole. The covering part includes: a first cloth piece 122 overlapping the insertion hole and on which a slit 126 that is elongated in one direction is formed; and a second cloth piece 124 positioned to overlap the first cloth piece and a slot 128 is formed having a longitudinal direction intersecting a longitudinal direction of the slit overlapping the insertion hole.

公开(公告)号：US20170158156A1

公开(公告)日：2017-06-08

申请号：US15324162

申请日：2015-04-14

Applicant: Autoliv Development AB

Inventor： Takayuki Shimizu ,  Nozomi Furusawa ,  Tadashi Kobata ,  Takahiro Ouchi

IPC: B60R21/217 ,  B60R21/235

CPC classification number: B60R21/217 ,  B60R21/2171 ,  B60R21/235

Abstract: An airbag device configured such that, inflator gas is less likely to leak outside from an insertion hole formed on a cushion and into which the inflator is inserted during assembly of the airbag device. The airbag device 100 includes: a bag-shaped cushion 108 which deploys using gas supplied from inflator 110; an insertion hole 112 formed on the cushion and through which the inflator is inserted; and a covering part 120 provided on an inner side of the cushion and covers the insertion hole. The covering part includes: a first cloth piece 122 overlapping the insertion hole and on which a slit 126 that is elongated in one direction is formed; and a second cloth piece 124 positioned to overlap the first cloth piece and a slot 128 is formed having a longitudinal direction intersecting a longitudinal direction of the slit overlapping the insertion hole.