| 摘要 |
PURPOSE:To set a filter to a predetermined position of a design panel only by closing a suction grill by providing protrusions at a lower end of a filter and a lower part of the grill, and providing a stepped part and a hole at a lower front part of the panel. CONSTITUTION:A pair of right and left holes 4 and a stepped part 6 having an oblique part 5 are provided at a lower part of a filter container 7. Protrusions 9 to be engaged within the holes 4 are provided at a lower part of a filter 8. A protrusion oblique part 15 inclined to the rear surface of the filter 8 is provided at the end of the protrusion 9. A suction grill protrusion 13 for pressing the lower part of the filter 8 and introducing the protrusion 9 of the lower part of the filter 8 when set to a design panel 3 is provided at the lower part of a suction grill 12. Accordingly, even when the filter is not set to a normal position of the panel but the grill is set, the filter is set to the normal position merely by pressing the grill. |
