| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a vehicular interior part capable of ensuring the consistent development performance of airbags. <P>SOLUTION: The vehicular interior part includes an interior part body fitted to a cabin side of a vehicle body panel, an airbag installed in a space between the vehicle body panel and the interior part body; a development unit which is demarcated in a part of area of an interior part body material, and turned to open an opening, through which the airbag is developed into the cabin; and a plurality of tiers formed on a boundary line demarcating the development unit in the interior part body for allowing the turn of the development unit by the expansion pressure of the airbag. The tiers reach an end ridge at an end side of the interior part body to form a starting point of the cleavage of the boundary line. <P>COPYRIGHT: (C)2010,JPO&INPIT |
