| 摘要 |
<p>The utility model provides an air direction adjusting mechanism and an indoor unit of an air conditioner. The air direction adjusting mechanism (100) is provided with a fixed plate (10) with fixed protrusions (12), a movable plate (20) and a plurality of air direction plates (30), the movable plate (20) moves parallel to the fixed plate, and is provided with arc-shaped angle maintaining grooves (22) allowing the fixed protrusions to stretch into, the air direction plates (30) are vertically arranged by spanning the fixed plate and the movable plate and are parallel, a plurality of falling faces (29) and triangular overstepping parts (25) protruding towards the inner edges (24) of the small-diameter sides of the angle maintaining grooves between the falling faces (29) are formed on the inner edges (23) of the large-diameter sides of the angle maintaining grooves, and the inner side inclination angle (A) of the inner side face (26) of the angle maintaining grooves of the overstepping parts is smaller than the outer side inclination angle (B) of an outer side inclined face (27) opposite to the center of the angle maintaining grooves of the overstepping parts.</p> |
