| 摘要 |
PROBLEM TO BE SOLVED: To provide a damper device for a register that can reduce pressure loss during air blowing caused by pivot parts pivotally supporting a damper plate.SOLUTION: A first pivot part 11 is configured such that a pair of locking claws 13, 14 is protrudingly provided at the end of a damper plate 10 and each of fitting support parts 15 fitted into a shaft hole 2e on the retainer 2 side is provided on the intermediate outer periphery of each of the locking claws 13, 14. A second pivot part 12 is provided with a small-diameter fitting support part 16 fitted into the other shaft hole 2f on the retainer 2 side. A fitting shaft 20 having locking fitting holes 21 is fitted with the pair of locking claws 13, 14 of the first pivot part 11 from the outside of a retainer 2. The fitting shaft 20 is provided with the locking fitting holes 21 having locking openings 22, 23 locked with the pair of locking claws 13, 14. Contacting and holding parts 26, 27 are respectively provided inside the locking fitting holes 21 of the fitting shaft 20 in order to hold both side ends of the locking claws 13, 14 in contact therewith. |
