| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a register giving an operator a clear sense of clicking when the operator fully closes a fin-shut type rear movable louver by an operation knob, and allowing the operator to easily recognize a fully closed state. <P>SOLUTION: A front movable louver 3 and a rear movable louver 4 are disposed at anteroposterior positions in an air blow passage 7, and an operation knob 5 is slidably and externally fitted to the fin of the front movable louver. The vertical fin 20 of the rear movable louver is rotatably engaged, through an engaging means, in accordance with a sliding operation of the operation knob 5. A guide groove 14 is formed at a rear edge of the fin of the front movable louver, and a pair of engaging pawls 35 is slidably disposed at both sides inside the operation knob 5 by engaging with the guide groove 14. A projection part 15 for a click stop is disposed at two positions within the guide groove, in such a manner that when the operation knob 5 is slid and operated to control each vertical fin 20 of the rear movable louver 4 into a fully closed state, the pair of engaging pawls 35 are driven over the projection part 15 to give an operator a sense of clicking. <P>COPYRIGHT: (C)2012,JPO&INPIT |
