| 摘要 |
<p>PURPOSE:To enable to make the blowing-off direction of hot air variable by one action operation or only by depressing a push button in an operating part and at the same time eliminate the fear of getting burnt by hot air during operation by a structure wherein a remotely-controlled push type operating part for air direction variable blades is collected on the upper part of a main body case together with other operating knobs. CONSTITUTION:When an operating push button 7 in an operating part 6 is depressed, the motion of the button 7 is transmitted through a remotely-controlled wire 10 to air direction variable blades 16 by the amount of stroke set by a push mechanism part 9 and simultaneously air direction varying blades connected with the blades 16 by means of a connecting plate 17 are moved in the same direction as the blades 16. The motion of the blades 16 is transmitted to a link plate A18 by means of a link plate B19 connected to the connecting plate 19. The link plate A18 has a fulcrum at its near central part and makes a rotating motion. As a result of said motion of the link plate A18, the link plates B19 and 20, both of which are respectively connected with both of the ends of the link plate A18, moves in opposite directions. One motion of the above-mentioned motions in opposite directions is transmitted through a connecting plate to the other air direction varying blade unit by means of the link plate B20. During an above-mentioned train of actions, the remotely-controlled wire 10 part is energized at all times by a spring 11 so as to return to its original state and the locking of said remotely-controlled wire part is effected at the push mechanism part.</p> |
