Patent ID: 7665758
Filing Date: 2010-02-23
Classification: B29C,B29K,B29L,B60R

Abstract:
1. An airbag cover for a passenger airbag comprising: an airbag cover main body for covering the passenger airbag, a tear line provided at the airbag cover main body to split the airbag cover, a deployment door provided at the airbag cover main body and defined by the tear line, a low-rigidity region and a high-rigidity region higher in rigidity than the low-rigidity region, provided at the deployment door, said high-rigidity region being provided at an area close to the tear line to be torn by a tension load applied to the high-rigidity portion through the low-rigidity portion, and a surrounding rib provided at the deployment door to continuously surround the low-rigidity region and the high-rigidity region so that the tear line is formed immediately outside the surrounding rib, wherein the airbag cover main body includes an outside portion located laterally outside the deployment door separated by the tear line, said outside portion having rigidity less than the low-rigidity portion inside the deployment door.