| 摘要 |
PROBLEM TO BE SOLVED: To improve ventilating efficiently as well as ventilating performance by a method wherein a connecting crossbar is provided so as to be slanted more than a right angle with respect to the center axis of left and right wind direction changing vanes to move the connecting crossbar, positioned in an air guider, in parallel to the wind flow. SOLUTION: A plurality of sheets of left and right vanes 2 for changing the direction of wind leftward and rightward are provided in the opening of a diffusing grille for the main body of an air conditioner while connecting projections 2a are formed integrally with the left and right vanes 2 so as to be slanted with respect to the center axis of the left and right vanes 2. Then, a connecting crossbar 1 is provided so as to keep a right angle with respect to the axis of the connecting projections 2a. According to this method, the connecting crossbar 1 is slanted more than a right angle with respect to the center of axis of the left and right vanes 2. In this case, the positional angle of the connecting crossbar 1 becomes parallel to the angle of wind direction whereby the interference to ventilation can be reduced and the ventilating performance of the air conditioner can be improved. |
