AIR VENT INSTALLING IN CHASSIS HAVING PLASTIC FRAME AND MORE THAN ONE ELECTRIC OR ELECTRONICS COMPONENTS THEREON

摘要

PURPOSE: A vent is provided to reduce the assembling cost, to solve the tolerance problem, to improve the sealing in a chassis and to safely stick components to a frame of the vent. CONSTITUTION: A vent has a square frame(10) to be composed of two pairs of frame parts. Long portions(10a,10b) of the frame parts are connected at a regular interval through plural ribs(11). The frame is injection-molded by a plastic material with the ribs. An antenna is combined with the frame. The antenna has a T-shaped metal body(12) having a first valley(12a) hanging in the frame parts and a second valley(12b) to be extended through the frame part(10b) at a right angel to the first valley. The antenna body is covered by the plastic material by protruding to the external surface of the frame.