| 摘要 |
<P>PROBLEM TO BE SOLVED: To restrain both generation of an abnormal sound in the initial stage of use and generation of an abnormal sound caused by rolling-in of shavings. <P>SOLUTION: This air-conditioning register includes a cylindrical case 10, and an upstream side fin 20 tiltably supported by shaft holes 16 and 17 of both horizontal wall parts 13 and 14 of the case 10 in a shaft part. An upper side shaft part of the upstream side fin 20 is constituted of a specific shaft part 23 having a columnar shaft body 24 thinner than the shaft hole 16 and an annular projection part 25 contacting with an inner wall surface 16A of the shaft hole 16 by swelling outside in the radial direction from a part of an outer peripheral surface 24A positioned in the shaft hole 16 of the shaft body 24. At least a peripheral part of the shaft hole 16 to which the specific shaft part 23 is inserted in the horizontal wall part 13 and the specific shaft part 23 are formed of a hard resin material. A shavings processing part 26 for allowing the passing of the shavings generated by tilting of the upstream side fin 20, is arranged in a place adjacent to the lower side of the annular projection part 25 between the specific shaft part 23 and the inner wall surface 16A of the shaft hole 16. <P>COPYRIGHT: (C)2013,JPO&INPIT |
