| 摘要 |
PROBLEM TO BE SOLVED: To cope with both of safety and the reduction of cost by a method wherein the opening degree regulation and the closure retention of a suction grille are permitted by one member. SOLUTION: In a floor type air conditioner, the upper end of a suction grille 4 is connected to the upper opening rim 16b of a suction opening 16 through a connecting member 19, whose one end is connected detachably to the suction grille 4 and whose the other end is engaged with a retaining unit 18 provided on the upper end opening rim 16b of the suction opening 16, while the connecting member 19 is provided with an opening degree regulating unit, regulating the opening degree of the suction grille 4 so as to have a size permitting the removing operation of a filter 15 but not permitting the insertion of a finger, and a positioning unit, retaining the suction grille 4 under the closure of the same. When the opening operation of the suction grille 4 is effected upon exchanging the filter, the opening degree of the suction grille 4 is controlled by the opening degree regulating unit of the connecting member 19 so as to have the size permitting the removal operation of the filter 15 but not permitting the insertion of a finger while the closure of the grille 4 can be retained by the positioning unit of the connecting member 19 upon closing the suction grille 4. |
