| 摘要 |
A shock absorber 10 includes a hydraulic cylinder 12; a reservoir tank 14; and a damping force adjusting device 16. The damping force adjusting device 16 includes a valve body 100; a oil chamber 112; a solenoid coil 120; a plunger 128 and an oil path constitution member 130. The oil path constitution member 130 has an oil path 132 and an oil path 134 for hydraulic fluid which flows out of the hydraulic cylinder 12. The plunger 128 moves in an axial direction based on a magnetic field generated by the solenoid coil 120. The valve body 100 moves closer to or away from the oil path 132 inside the oil path 134 in association with the plunger 128. The oil chamber 112 and the oil path 134 communicate with each other via a communication path 100e of the valve body 100. |
