DUAL CHAMBER SIDE AIR BAG APPARATUS FOR VEHICLE
First Claim
1. A dual chamber side air bag apparatus comprising:
- an inflator mounted to a side of a sheet bag frame in an outdoor direction;
an air bag cushion fluid-connected to the inflator and including;
a first chamber to push an upper body of a passenger in an indoor direction while developing by a pressure of gas generated from the inflator; and
a second chamber mounted at a side of the sheet bag frame in the outdoor direction and fluid-connected to the inflator and the first chamber so as to protrude and develop toward a front of the sheet bag frame when the inflator is activated, for protecting side surface of the upper body of the passenger; and
a tedder having one end thereof fixed to the sheet bag frame, a mid portion thereof wrapping the first chamber, and the other end thereof sewing-coupled to the air bag cushion in a boundary of the first and second chambers to provide a directivity so that the first chamber develops toward the upper body of the passengers.
1 Assignment
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Accused Products
Abstract
A dual chamber side air bag apparatus may include an inflator mounted to a side of a sheet bag frame in an outdoor direction, an air bag cushion fluid-connected to the inflator and including a first chamber and a second chamber mounted at a side of the sheet bag frame in the outdoor direction and fluid-connected to the inflator and the first chamber to protrude and develop toward a front of the sheet bag frame when the inflator may be activated, for protecting side surface of the upper body of the passenger, and a tedder having one end thereof fixed to the sheet bag frame, a mid portion thereof wrapping the first chamber, and the other end thereof sewing-coupled to the air bag cushion in a boundary of the first and second chambers to provide a directivity so that the first chamber develops toward the upper body of the passengers.
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Citations
8 Claims
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1. A dual chamber side air bag apparatus comprising:
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an inflator mounted to a side of a sheet bag frame in an outdoor direction; an air bag cushion fluid-connected to the inflator and including; a first chamber to push an upper body of a passenger in an indoor direction while developing by a pressure of gas generated from the inflator; and a second chamber mounted at a side of the sheet bag frame in the outdoor direction and fluid-connected to the inflator and the first chamber so as to protrude and develop toward a front of the sheet bag frame when the inflator is activated, for protecting side surface of the upper body of the passenger; and a tedder having one end thereof fixed to the sheet bag frame, a mid portion thereof wrapping the first chamber, and the other end thereof sewing-coupled to the air bag cushion in a boundary of the first and second chambers to provide a directivity so that the first chamber develops toward the upper body of the passengers. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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Specification