Patent ID: 11858449
Assignee: HYUNDAI MOBIS CO., LTD.
Field: Transport (Mechanical engineering)
Classification: CPC B | IPC B

Claim 2:
3. A curtain airbag comprising:
a main cushion configured to be provided at an upper side of a pillar of a vehicle along a forward-and-rearward direction of the vehicle configured to be deployed upon inflation thereof;
a guide cushion connected to a front area of an upper end portion of the main cushion and configured to extend toward a rear of the vehicle, the guide cushion pushing the main cushion toward an inside of the vehicle while being inflated together with the main cushion, the guide cushion comprising:
a primary deployment area connected to the main cushion and configured to be deployed toward an outboard member of the vehicle to push the main cushion toward the inside of the vehicle; and
a secondary deployment area configured to extend from the primary deployment area and to be deployed between an end portion of a trim and the main cushion to push the main cushion to avoid contact with the end portion of the trim,, wherein:
a mounting hole, comprising an inflator mounted therein, is formed in the primary deployment area of the guide cushion, and
the main cushion and the guide cushion communicate with each other at a portion adjacent to the mounting hole, and gas ejected from the inflator flows to the main cushion and the primary deployment area of the guide cushion while being distributed thereto.