US 11,752,967 B2
Side airbag device
Yuto Kobayashi, Kanagawa (JP); Hiroyuki Shima, Kanagawa (JP); Hiroyoshi Shimono, Kanagawa (JP); and Akira Ishimae, Kanagawa (JP)
Assigned to Autoliv Development AB, Vargarda (SE)
Appl. No. 17/594,412
Filed by Autoliv Development AB, Vargarda (SE)
PCT Filed Mar. 30, 2020, PCT No. PCT/JP2020/014563
§ 371(c)(1), (2) Date Oct. 15, 2021,
PCT Pub. No. WO2020/213382, PCT Pub. Date Oct. 22, 2020.
Claims priority of application No. 2019-078489 (JP), filed on Apr. 17, 2019.
Prior Publication US 2022/0176907 A1, Jun. 9, 2022
Int. Cl. B60R 21/231 (2011.01); B60R 21/207 (2006.01)
CPC B60R 21/23138 (2013.01) [B60R 21/207 (2013.01)] 14 Claims
OG exemplary drawing
1. A side airbag device, comprising:
a frame side plate part along a side surface of a backrest of an internal frame of a vehicle seat; and
a bracket attached to the frame side plate part in a condition where a predetermined airbag cushion and inflator are secured, wherein
the frame side plate part has a notch region where a predetermined range of a front edge is cut out,
the bracket has:
a base part fitted into the notch region of the frame side plate part and to which the airbag cushion and inflator are secured;
a reaction force plate bent from a front side of the base part and extending in to one side in a vehicle width direction;
a guide groove that is long in a front-back direction is formed on an upper edge or lower edge on either the notch region or the base part such that the other can slide; and
the base part can be inserted into the notch region from the front along the guide groove.