Side airbag apparatus
First Claim
1. A side airbag apparatus comprising:
- an inflator that generates inflation gas in response to an impact applied to a vehicle from a side; and
an airbag that is inflated in a space between an occupant seated in a vehicle seat and a side door of the vehicle by the inflation gas supplied by the inflator,wherein the airbag includes a shoulder protecting portion and a lower region protecting portion, which are defined by a partition portion that is located below a top of a door trim of the side door,wherein the shoulder protecting portion protects a shoulder of the occupant by being inflated in a space that is beside the shoulder and beside and in the vicinity of the door trim of the side door,wherein the lower region protecting portion protects a part below the shoulder of the occupant by being inflated in a space below the shoulder protecting portion, andwherein the shoulder protecting portion includes;
a support portion, wherein, when the shoulder protecting portion is inflated and falls outward of the vehicle while pivoting on the partition portion, the support portion contacts part of the shoulder protecting portion that is inward of the top of the door trim in the vehicle widthwise direction and below the top, thereby supporting the shoulder protecting portion; and
a shoulder receiving portion, wherein, when the shoulder protecting portion is supported by the door trim at the support portion, the shoulder receiving portion is at least partly located above the top of the door trim and contacts the shoulder of the occupant at a position inward of the outer end of the partition portion in the vehicle widthwise direction, thereby receiving the shoulder.
1 Assignment
0 Petitions
Accused Products
Abstract
An airbag 40 is partitioned into a shoulder protecting portion 57 and a lower region protecting portion 56 by a partition portion 45. The shoulder protecting portion 57 is inflated in a space that is beside the shoulder PS of an occupant P and beside and in the vicinity of the top 16 of a door trim 14, thereby protecting the shoulder PS. The lower region protecting portion 56 is inflated below the shoulder protecting portion 57, thereby protecting a part below the shoulder PS of the occupant P. The shoulder protecting portion 57 has a support portion 66 and a shoulder receiving portion 67. When the inflated shoulder protecting portion 57 falls outward of the vehicle while pivoting on the partition portion 45, the support portion 66 contacts a part that is inward of and below the top 16, thereby supporting the shoulder protecting portion 57. When the shoulder protecting portion 57 is supported by the door trim 14 at the support portion 66, at least a part of the shoulder receiving portion 67 is located above the top 16 and contacts the shoulder PS of the occupant P at a position inward of an end 45A of the partition portion 45 on the vehicle outer side. In this manner, the shoulder receiving portion 67 receives the shoulder PS.
22 Citations
11 Claims
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1. A side airbag apparatus comprising:
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an inflator that generates inflation gas in response to an impact applied to a vehicle from a side; and an airbag that is inflated in a space between an occupant seated in a vehicle seat and a side door of the vehicle by the inflation gas supplied by the inflator, wherein the airbag includes a shoulder protecting portion and a lower region protecting portion, which are defined by a partition portion that is located below a top of a door trim of the side door, wherein the shoulder protecting portion protects a shoulder of the occupant by being inflated in a space that is beside the shoulder and beside and in the vicinity of the door trim of the side door, wherein the lower region protecting portion protects a part below the shoulder of the occupant by being inflated in a space below the shoulder protecting portion, and wherein the shoulder protecting portion includes; a support portion, wherein, when the shoulder protecting portion is inflated and falls outward of the vehicle while pivoting on the partition portion, the support portion contacts part of the shoulder protecting portion that is inward of the top of the door trim in the vehicle widthwise direction and below the top, thereby supporting the shoulder protecting portion; and a shoulder receiving portion, wherein, when the shoulder protecting portion is supported by the door trim at the support portion, the shoulder receiving portion is at least partly located above the top of the door trim and contacts the shoulder of the occupant at a position inward of the outer end of the partition portion in the vehicle widthwise direction, thereby receiving the shoulder. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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Specification