Side airbag
First Claim
1. A side airbag apparatus comprising:
- a main chamber that is provided on a side of a seat and aligned toward a door to be deployed theretoward when a vehicle collides, to protect a passenger from a side directional collision;
an auxiliary chamber that is connected to a rear part of the main chamber to be fluid-communicated to each other, wherein the auxiliary chamber is provided on a side of the main chamber toward the inside of the seat to push the passenger toward the inside of the seat when the auxiliary chamber is deployed; and
a volume control tether provided in the rear part of the main chamber, wherein both ends of the volume control tether are fixed to facing-inner walls of the main chamber, respectively to restrict a deployment width of the rear part of the main chamber;
wherein a baffle is provided on the main chamber for dividing an internal part of the main chamber into an upper part and a lower part, and an opening through which a gas flows up-downward is provided through the baffle; and
wherein a rear part of the baffle is connected to the volume control tether and a front part thereof is inclined downward.
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Accused Products
Abstract
A side airbag apparatus may include a main chamber that is provided on a side of a seat and aligned toward a door to be deployed theretoward when a vehicle collides, to protect a passenger from a side directional collision, an auxiliary chamber that is connected to a rear part of the main chamber to be fluid-communicated to each other, wherein the auxiliary chamber is provided on a side of the main chamber toward the inside of the seat to push the passenger toward the inside of the seat when the auxiliary chamber is deployed, and a volume control tether provided in the rear part of the main chamber, wherein both ends of the volume control tether are fixed to facing-inner walls of the main chamber, respectively to restrict a deployment width of the rear part of the main chamber.
24 Citations
15 Claims
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1. A side airbag apparatus comprising:
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a main chamber that is provided on a side of a seat and aligned toward a door to be deployed theretoward when a vehicle collides, to protect a passenger from a side directional collision; an auxiliary chamber that is connected to a rear part of the main chamber to be fluid-communicated to each other, wherein the auxiliary chamber is provided on a side of the main chamber toward the inside of the seat to push the passenger toward the inside of the seat when the auxiliary chamber is deployed; and a volume control tether provided in the rear part of the main chamber, wherein both ends of the volume control tether are fixed to facing-inner walls of the main chamber, respectively to restrict a deployment width of the rear part of the main chamber; wherein a baffle is provided on the main chamber for dividing an internal part of the main chamber into an upper part and a lower part, and an opening through which a gas flows up-downward is provided through the baffle; and wherein a rear part of the baffle is connected to the volume control tether and a front part thereof is inclined downward. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
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Specification