Frontal center curtain airbag for vehicle
First Claim
Patent Images
1. A frontal center curtain airbag apparatus for a vehicle, comprising:
- a pair of housing frames spaced from each other in forward and rearward directions of the vehicle to cross the vehicle in a widthwise direction of the vehicle;
a plurality of connecting frames connecting upper ends and opposite side ends of the spaced housing frames in the forward and rearward directions of the vehicle to form an installation space together with the housing frames;
an airbag cushion installed in the installation space and surrounded by the housing frames and the connecting frames; and
an airbag door coupled to lower ends of the housing frames and the connecting frames to close a lower end of the installation space;
wherein pillars are coupled to the opposite side ends of the housing frames or the connecting frames;
wherein a roof outer panel is coupled to an upper end of the housing frames or the connecting frames;
wherein a periphery of the airbag door is coupled to a headliner;
wherein a coupling flange is formed to extend upwards on an upper end surface of the airbag door at a point spaced inward along a periphery thereof; and
wherein a lower end of the housing frames or the connecting frames is coupled to the coupling flange.
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Abstract
A frontal center curtain airbag for a vehicle may include a pair of housing frames spaced from each other in forward and rearward directions to cross the vehicle in a widthwise direction of the vehicle, a plurality of connecting frames connecting upper ends and opposite side ends of the spaced housing frames in forward and rearward directions to form an installation space together with the housing frames, an airbag cushion installed in the installation space and surrounded by the housing frames and the connecting frames, and an airbag door coupled to lower ends of the housing frames and the connecting frames to close a lower end of the installation space.
22 Citations
11 Claims
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1. A frontal center curtain airbag apparatus for a vehicle, comprising:
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a pair of housing frames spaced from each other in forward and rearward directions of the vehicle to cross the vehicle in a widthwise direction of the vehicle; a plurality of connecting frames connecting upper ends and opposite side ends of the spaced housing frames in the forward and rearward directions of the vehicle to form an installation space together with the housing frames; an airbag cushion installed in the installation space and surrounded by the housing frames and the connecting frames; and an airbag door coupled to lower ends of the housing frames and the connecting frames to close a lower end of the installation space; wherein pillars are coupled to the opposite side ends of the housing frames or the connecting frames; wherein a roof outer panel is coupled to an upper end of the housing frames or the connecting frames; wherein a periphery of the airbag door is coupled to a headliner; wherein a coupling flange is formed to extend upwards on an upper end surface of the airbag door at a point spaced inward along a periphery thereof; and wherein a lower end of the housing frames or the connecting frames is coupled to the coupling flange. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A frontal center curtain airbag apparatus for a vehicle, comprising:
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a pair of housing frames spaced from each other in forward and rearward directions of the vehicle to cross the vehicle in a widthwise direction of the vehicle; a plurality of connecting frames connecting upper ends and opposite side ends of the spaced housing frames in the forward and rearward directions of the vehicle to form an installation space together with the housing frames; an airbag cushion installed in the installation space and surrounded by the housing frames and the connecting frames; and an airbag door coupled to lower ends of the housing frames and the connecting frames to close a lower end of the installation space; and a pair of roof rail brackets installed at front and rear sides of the pair of housing frames to cross the vehicle in the widthwise direction of the vehicle to reinforce a strength of a body of the vehicle; wherein pillars are coupled to the opposite side ends of the housing frames or the connecting frames; wherein a roof outer panel is coupled to an upper end of the housing frames or the connecting frames; wherein a periphery of the airbag door is coupled to a headliner; wherein the front ends and rear ends of the pair of housing frames are coupled to the roof rail brackets, respectively; wherein steps engaged with each other are formed at portions where the headliner and the airbag door are matched to be coupled to each other; wherein coupling holes are formed at overlapping step portions; wherein coupling bosses inserted into the coupling holes from the upper side is formed at lower ends of the roof rail brackets; and wherein a fastener is inserted into lower sides of the coupling holes and coupled to the coupling bosses.
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Specification