| 摘要 |
PURPOSE:To facilitate assembling by one action, improve the assembly workability of a louver, and fit a baffle plate without a backlash. CONSTITUTION:Baffle plates 13 are engagedly inserted from a lower side in the slits 19 of a baffle supporting plate 12. The small diameter parts 21 of a supporting rod 14 are inserted in the notched parts 26 of the respective baffle plates 13 from the upper side of the baffle supporting plate 12 to insert the supporting rod 14 in a through hole 25. The baffle supporting plate 12 is elastically deformed by narrowingly push-pressing between facing side surface parts 16 and 16 so that the supporting rod 14 can be loosely moved in the through hole 25. The supporting rod 14 is moved along an axis direction to be housed in the inner side of the baffle supporting plate 12. Push-pressing the baffle supporting plate 12 is released, and the outer peripheral surface of the supporting rod 14 abuts on the upper edge of the through hole 25 by the extending elasticity of the baffle supporting plate 12 to pushedly press the supporting rod 14 upward. The supporting rod 14 is nipped by the inner side of the baffle supporting plate 12 and the edge of the through hole 25 of the baffle plate 13, and the baffle plate 13 is supportedly fixed to the baffle supporting plate 12 to assemble a louver 11. |
