| 主权项 |
1. A dust cover assembly comprising:
a dust cover made of resin and configured to externally fit onto a shock absorber of a suspension mechanism, while including a bellows tube portion having peaks and valleys arranged in a linked manner, upper and lower sides of the bellows tube portion being configured to be supported by one and another of a piston rod and a cylinder of the shock absorber, respectively; and an upper insulator made of rubber and configured to support a top end of a coil spring of the suspension mechanism, the upper insulator being attached to a top end of the dust cover, wherein an engaging tube portion is integrally formed with an upper part of the bellows tube portion of the dust cover, at least one engaging groove opens onto an outer peripheral face of the engaging tube portion and extends in a circumferential direction, at least one locking protrusion is formed on an inner peripheral face of the upper insulator having an annular shape and protrudes toward an inner peripheral side, while extending in the circumferential direction, and the engaging tube portion of the dust cover is inserted into the upper insulator, while the locking protrusion is inserted into the engaging groove and is locked therein in an axial direction. |
