AUTOMOBILE AIRBAG DOOR

摘要

An automobile airbag door includes a base member, a cover member, which is bonded to the surface of the base member, and a tear line, which is formed in the back side of the base member. The tear line is configured to be a starting point of tearing when the base member is pressed by an airbag being deployed and inflated. The cover member includes a three-dimensionally knitted cushion layer bonded to the surface of the base member and a covering bonded to the surface of the three-dimensionally knitted cushion layer. The three-dimensionally knitted cushion layer is made of a double-raschel knitted fabric. The base member includes at least one projection that is formed on the surface of the base member and arranged to be adjacent to the tear line.

主权项

1. An automobile airbag door comprising:
a base member having a surface and a back side; a cover member, which is bonded to the surface of the base member; and a tear line formed in the back side of the base member, wherein the tear line is configured to be a starting point of tearing when the base member is pressed by an airbag being deployed and inflated, wherein the cover member includes
a three-dimensionally knitted cushion fabric layer, which is bonded to the surface of the base member, anda covering, which is bonded to a surface of the three-dimensionally knitted cushion layer, and the base member includes at least one projection, which is formed on the surface of the base member and arranged to be adjacent to the tear line.