| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a supply grille unit capable of improving appearance by uniforming rotating angles of louvers, in particular, the rotating angles in stopping, and reducing costs by molding the louvers with a single die. <P>SOLUTION: A left supporting section 14 mounted on left end faces of vertical wind direction louvers 4a-4d comprises a base 14a on which a bearing hole 14b is bored at its central front section, and a pin 14d inserted into a bearing hole 16a of a link member 16 is disposed on a rear lower section. A rectangular stopper 14g is disposed in a projecting manner near the pin 14d. When the link member 16 is moved upward, the left supporting section 14 is rotated, and the vertical louvers 4a-4d close a supply port 1a. Here, one side of the stopper 14g is kept into contact with a contact section 16b of the link member 16 to restrict the rotation of the left supporting section 14, on the other hand, a claw receiving section 14e of the upper-stage left supporting section 14 is kept into contact with a claw section 14f of the lower-stage left supporting section 14 to restrict the rotation to each other. <P>COPYRIGHT: (C)2012,JPO&INPIT |
