Air inlet installed at wall of motor vehicle, has rigid projection comprising free end portion that is provided against the inner periphery of the through hole of wall

摘要

The air inlet (1) has a base section (2) has a collar portion in which rigid and elastic projections (3,4) are provided. The rigid and elastic projections are engaged with a through-hole (120) of a wall (100). The rigid projection is provided with a free end portion that is provided against the inner periphery of the through hole of wall. An independent claim is included for wall of motor vehicle.