Curtain air bag device
First Claim
Patent Images
1. A curtain air bag device, comprising:
- a curtain air bag back plate including a first body into which a curtain air bag is provided, the first body having an end which is cut in a direction where the curtain air bag is deployed and one or more flexible first coupling end portions each extended from an edge of a side of the first body and having a first through hole, a cut part, and a first coupling hole;
a front pillar trim including a plurality of detachable mounting support parts formed on one side thereof, coupling pins secured on one end thereof to correspond to the detachable mounting support parts and detachably coupled to a front pillar panel on the other end thereof by passing through the cut part and the first coupling hole corresponding thereto, and a coupling support part protruded on one side adjacent to a second through hole formed on each end of the front pillar trim;
a plurality of mounting support members each including a hollow type of second body having a screw coupling hole formed on one surface thereof and opened on the other surface thereof and a coupling end portion having an end extended from an edge of a side of the second body, the end having a coupling hole formed thereon; and
a plurality of fixing parts each including a first coupling bolt passed through the coupling hole corresponding thereto to be coupled to the coupling support part, and a second coupling bolt passed sequentially through the second through hole, the screw coupling hole, and the first through hole corresponding thereto in such a manner as to be inserted into a corresponding portion of the front pillar panel.
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Accused Products
Abstract
A curtain air bag device protects passengers within a car by preventing a front pillar trim from being detached from a front pillar panel upon the deployment of a curtain air bag. The front pillar trim is attached to a flexible curtain air bag back plate in which a curtain air bag is embedded. A space is provided through which the curtain air bag deploys. The front pillar trim is attached to the front pillar by a simple fixing means, such as a screw.
18 Citations
9 Claims
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1. A curtain air bag device, comprising:
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a curtain air bag back plate including a first body into which a curtain air bag is provided, the first body having an end which is cut in a direction where the curtain air bag is deployed and one or more flexible first coupling end portions each extended from an edge of a side of the first body and having a first through hole, a cut part, and a first coupling hole; a front pillar trim including a plurality of detachable mounting support parts formed on one side thereof, coupling pins secured on one end thereof to correspond to the detachable mounting support parts and detachably coupled to a front pillar panel on the other end thereof by passing through the cut part and the first coupling hole corresponding thereto, and a coupling support part protruded on one side adjacent to a second through hole formed on each end of the front pillar trim; a plurality of mounting support members each including a hollow type of second body having a screw coupling hole formed on one surface thereof and opened on the other surface thereof and a coupling end portion having an end extended from an edge of a side of the second body, the end having a coupling hole formed thereon; and a plurality of fixing parts each including a first coupling bolt passed through the coupling hole corresponding thereto to be coupled to the coupling support part, and a second coupling bolt passed sequentially through the second through hole, the screw coupling hole, and the first through hole corresponding thereto in such a manner as to be inserted into a corresponding portion of the front pillar panel. - View Dependent Claims (2, 3, 4, 5)
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6. A curtain air bag device, comprising:
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a front pillar trim defining at least one hole therethrough and including at least one detachable mounting support member; a coupling pin coupled on a first end with said at least one detachable mounting support member and coupling on a second end with a front pillar of a vehicle; at least one mounting support member coupling the front pillar trim with the front pillar; a flexible curtain air bag back plate configured to couple between said front pillar trim and the front pillar by said coupling pins and said mounting support member; and an air bag chamber comprising a flexible substantially box shaped chamber open along one side wherein said air bag chamber is coupled with said flexible air bag back plate. - View Dependent Claims (7, 8, 9)
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Specification