| 摘要 |
PROBLEM TO BE SOLVED: To provide a blower fitting structure that reduces transmission of vibration of a blower, and an apparatus equipped with the blower fitting structure. SOLUTION: The blower fitting structure, configured to fit the blower 1 to an object to be fitted using a screw, uses a stepped screw 3 including a small-diameter shaft portion 33 and a large-diameter shaft portion 32, and an inner diameter of a fitting hole 22 for fitting the stepped screw 3 is smaller than an outer diameter of the large-diameter shaft portion 32. A length of the fitted stepped screw 3 is fixed with a length of the large-diameter shaft portion 32 to prevent compression of an elastic member by the stepped screw 3 in a thrust direction. A first vibration damping rubber (first elastic member) 4 of low hardness and a second vibration damping rubber (second elastic member) 5 of high hardness are provided between a head portion 31 of the stepped screw 3 and the blower 1, and the first vibration damping rubber 4 absorbs vibration in the thrust direction. The second vibration damping rubber 5 has a bush portion 51, and absorbs vibration in a radial direction. COPYRIGHT: (C)2011,JPO&INPIT |
