Cover for airbag device
AssigneeNihon Plast Co., Ltd.
InventorsMasahiro Ooka, Akihiko Yamami, Akito Urushibata, Yohei Kiuchi
Life of this patent
Estimating the term…
Abstract
A cover for an airbag device includes: a cover body including an opposed part covering an airbag housed underneath, and a tear line provided on the cover body and splitting when the airbag is inflated; and a covering material covering the opposed part of the cover body. The covering material includes: a fragile portion provided on a back surface of the covering material and at least partly overlapping with the tear line; and a stitched portion, at least part of the stitched portion being located at a position overlapping with the tear line and connected to the fragile portion.
Claims3
A cover for an airbag device comprising:
- a cover body including an opposed part covering an airbag housed underneath, and a tear line provided on the cover body and splitting when the airbag is inflated;
- and
- a covering material covering the opposed part of the cover body,
- the covering material including:
- a fragile portion provided on a back surface of the covering material and partly overlapping along with the tear line;
- and
- a stitched portion, at least part of the stitched portion being located along with the tear line and connected to the fragile portion,
- wherein
- the fragile portion includes a plurality of fragile portions independently provided on the back surface of the covering material;
- each of the fragile portions includes an end;
- and
- the stitched portion connects the ends of the fragile portions to each other.
Dependencies are inferred from the claim text.