| 摘要 |
PROBLEM TO BE SOLVED: To provide a dust cover assembly of a new structure capable of realizing superior durability while effectively preventing intrusion of foreign matters by easily assembling a resin dust cover and a rubber upper insulator to each other with sufficient strength.SOLUTION: An engagement cylindrical portion 30 is integrally formed on an upper side of a bellows cylindrical portion 18 of a dust cover 14, engagement grooves 32, 34 opened to an outer peripheral face with respect to the engagement cylindrical portion 30, are formed in a state of being extended in the circumferential direction, locking projections 44, 46 projecting toward an inner peripheral side are formed on an inner peripheral face of an annular upper insulator 16 in a state of being extended in the circumferential direction, the engagement cylindrical portion 30 of the dust cover 14 is inserted to the upper insulator 16, and the locking projections 44, 46 are inserted and axially locked to the engagement grooves 32, 34. |
