FRONT DEFROSTER NOZZLE DEVICE

摘要

A defrosting performance identical to that in a conventional front defroster nozzle device is exhibited by a simpler structure even in the case of decreasing the overall length of a front defroster nozzle device in the direction of vehicle width. A current of air from a front blow-opening formed on the same side as a windshield is mainly sent to the left and right end portions of the windshield and a current of air from a rear blow-opening adjacent to the front blow-opening and formed further inside the vehicle interior than the front blow-opening is mainly sent to the central portion of the windshield. Accordingly, currents of air are inhibited from interfering with each other.

主权项

1. A front defroster nozzle device including a narrow blow opening formed in an instrument panel below a windshield of a vehicle and extending in direction of vehicle width,
wherein the blow opening is divided into a plurality of sections in longitudinal direction of the vehicle, one of which is a front blow-opening that opens on the same side as the windshield and the other of which is a rear blow-opening that is adjacent to the front blow-opening and opens further inside the vehicle interior than the front blow-opening, and wherein a current of air from the front blow-opening is mainly sent to left and right end portions of the windshield and a current of air from the rear blow-opening is mainly sent to a central portion of the windshield, wherein a volume of air blown from the rear blow-opening per unit time is larger than a volume of air blown from the front blow-opening per unit time, and the front defroster nozzle device includes a blow outlet, which is divided into the front blow-opening and the rear blow-opening by a partition.