| 摘要 |
PROBLEM TO BE SOLVED: To prevent bump rubber damage while reducing noise generation when the bump rubber collides against a cover member.SOLUTION: A suspension device includes a cylinder filled with a liquid, a piston housed in the cylinder, a piston rod 20 which supports the piston and partially protrudes from the cylinder, bump rubber 41 disposed around a circumference of the piston rod 20 protruding from the cylinder, and a bump stopper cap 100 which covers a circumference of the cylinder between the cylinder and the bump rubber 41. The bump stopper cap 100 has a cylindrical side section 110, a covering section 120 which has a through hole 121 for permitting the piston rod to pass through at the center, resides at one of ends in a direction of a center line of the side section 110, and covers an opening at one of ends, and a protrusion 130 which protrudes toward the bump rubber 41 on the covering section 120, has one end side extending along a tangential direction of the through hole 121, and has the other end side formed to extend toward the circumference. |
