Airbag device for vehicle
AssigneeHyundai Mobis Co., Ltd.
InventorsDong Gil LEE, Jae Jun HARM
Life of this patent
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Abstract
An airbag device for a vehicle including: a seat mounted to a vehicle body to allow an occupant to sit thereon; a headrest mounted to the seat and configured to support the occupant’s head; a housing disposed at a rear of the seat; and an airbag mounted to the housing to be deployed to protect the occupant’s head or neck in the event of a collision of the vehicle body. The airbag includes: a first chamber to be inflated by fluid supplied from an inflator; a pair of second chambers in communication with the first chamber and disposed on opposing sides of occupant's head; and an aligning tether to connect the pair of second chambers and restrict spacing between the pair of second chambers.
Claims10
An airbag device for a vehicle, the airbag device comprising:
- a seat mounted to a vehicle body and configured to allow an occupant to sit thereon;
- a headrest mounted to the seat and configured to support the occupant’s head;
- a housing disposed at a rear of the seat;
- and
- an airbag mounted to the housing and configured to be deployed to protect the occupant’s head or neck in the event of a collision of the vehicle body, wherein the airbag comprises:
- a first chamber configured to be inflated by fluid supplied from an inflator;
- a pair of second chambers configured to be in communication with the first chamber and disposed on opposing sides of occupant's head;
- and
- an aligning tether configured to connect the pair of second chambers and to restrict spacing between the pair of second chambers.
Dependencies are inferred from the claim text.