| 摘要 |
PURPOSE:To increase the wind-direction adjusting angle by increasing the tilt angle of the inside fins in comparison with the outside fins which are installed in contact with the inner wall of a grille body among a plurality of fins arranged in parallel through pins inside the grille body. CONSTITUTION:Inside a grille body 1, fins 2 and a fin 3 equipped with knob are installed rotatably around the respective pins 5. In this case, on the air inflow side 6 of each fin 2, 3, the first connection link 8 equipped with the first pressing plate 9 which presses the outermost-side fin 2 only to the outside is connected through a fitting part 8a. On the air blow-out side 7 of each fin 2, 3, the second connection link 10 equipped with the second pressing plate 11 which presses the outermost-side fin 2 only to the outside and provides an interval between the fin 2 in parallel state is connected through a fitting part 10a. The dimension between the fitting part 10a and the pressing plate 11 is reduced in comparison with the dimension between each fitting part 10a of the connection link 10. Thus, the distance for the outermost fin 2 to contact with the inner wall of the grille body 1 is lengthened. |
