| 摘要 |
A vehicle height adjustment apparatus includes a spring (500), an adjustor (250), a storage chamber (40), a pump (600), and a flow path switching unit (300). The adjustor (250) includes an accommodation chamber (60) which accommodates liquid, and adjusts the length of the spring (500) according to the amount of liquid in the accommodation chamber (60). The pump (600) includes a cylinder (230). The flow path switching unit (300) includes a first communication path (R1) through which the inside of the cylinder (230) communicates with the storage chamber (40), a second communication path (R2) through which the inside of the cylinder (230) communicates with the accommodation chamber (60), and a third communication path (R3) through which the accommodation chamber (60) communicates with the storage chamber (40). The flow path switching unit (300) switches the flow path of the liquid according to an amount of electric current supplied to the flow path switching unit (300). |
