| 摘要 |
PROBLEM TO BE SOLVED: To increase the oscillating angle of a louver in up-and-down direction without increasing the number of parts. SOLUTION: In an air direction regulating device, provided with a supporting shaft, projected through both side walls of an air outlet port, and a plurality of vanes arranged in horizontal direction while a shaft hole, with which the supporting shaft is engaged pivotally, is formed on both side walls to support the louver 6 through the supporting shaft, the shaft hole is constituted of a first shaft hole 6b, a second shaft hole 6c, opened in the front and rear sides, and a slit 6a, communicating the first shaft hole 6b with the second shaft hole 6c. Further, holes 6d, 6e are formed at the upper and lower parts of the slit 6a to provide the slit with an elasticity. |
