| 摘要 |
PROBLEM TO BE SOLVED: To improve feeling of use when a rotating angle of wind direction change means is adjusted.SOLUTION: This invention relates to a wind direction change device constituted in such a way that a louver 3 has louver supporting segments 6 extending to an air blowing extremity end at both sides of the air blowing extremity ends; both sides of first wind direction change means 4 are provided with a first wind direction plate supporting segments 7; the first wind direction plate supporting segments 7 are pivoted and supported between the louver supporting segments 6 at both sides; the louver supporting segments 6 and the first wind direction plate supporting segments 7 are provided with turning angle adjustment means 8; and the turning angle adjustment means 8 comprises louver turning angle adjustment supporting segments 9 extending from the louver supporting segments 6 and having elasticity, louver turning angle adjustment protrusions 10 arranged at the louver turning angle adjustment supporting segments 9, and a plurality of wind direction plate turning angle adjustment holes 11 into which the louver turning angle adjustment protrusions 10 arranged at the first wind direction plate supporting segments 7 enter.SELECTED DRAWING: Figure 2 |
