| 摘要 |
PROBLEM TO BE SOLVED: To provide a wind direction adjuster which prevents the play between front and rear louvers and a control knob. SOLUTION: The control knob 6 is provided for turnably operating the front louver 4 and the rear louver 5 turnably disposed at an air blow hole 3a, thereby adjusting the wind direction of air blown out of the hole 3a. The knob is composed of a hard resin-made front operating member 8 projecting forwards from the front louver 4 and a soft resin-made rear operating member 9 slidably supported with the front louver 4 and its rear part is engaged with the rear louver 5. This prevents the play between the soft resin-made rear operating member 9 and the front and rear louvers 4, 5 and provides an adequate slide resistance between the front louver 4 and a slide part of the rear operating member 9, thereby improving the operation feeling in operating the control knob 6 to turn the front and rear louvers 4, 5.
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