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US 10,300,878 B2Granted
Air bag device for car
AssigneeHyundai Mobis Co., Ltd.
InventorsHae Kwon Park, Jiwoon Song, Ga Ram Jeong
Life of this patent
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Abstract
An airbag device for a car may include an inflator positioned between first and second seats and generating an operating gas, a chamber part receiving the operating gas generated by the inflator and expanding between the first and second seats, a tether part connected to the chamber part to control a deployment shape of the chamber part, and a locking release part connected to the tether part at an inner surface or side surface of the chamber part which removes the connection to the tether part according to a control signal.
Claims9
An airbag device for a car, comprising:
- an inflator positioned between first and second seats, and generating an operating gas;
- a chamber part receiving the operating gas generated by the inflator and expanding between the first and second seats;
- a tether part connected to the chamber part to control a deployment shape of the chamber part;
- and
- a locking release part connected to the tether part at an inner surface or side surface of the chamber part which removes a connection to the tether part according to a control signal;
- wherein the chamber part comprises:
- a first chamber installed in a shape covering outsides of the inflator and the locking release part, and expanded in top and bottom directions between the first and second seats by an operation of the inflator;
- and
- a second chamber extended from a top of the first chamber, and having a deployment shape guided by the tether part connected to an outside thereof.
6 more elements
Dependencies are inferred from the claim text.