Hydraulic pressure is decoupling zero dish for suspension

The utility model discloses a hydraulic pressure is decoupling zero dish for suspension, including last decoupling zero dish and lower decoupling zero dish, it is equipped with the reference column to go up decoupling zero dish center, decoupling zero dish center is equipped with the locating hole down, go up the decoupling zero dish with the decoupling zero dish passes through down the reference column with the locating hole joint is fixed, go up the decoupling zero dish with be used for being equipped with the last fixed slot and lower fixed slot of fixed decoupling zero membrane down on the decoupling zero dish respectively, go up the fixed slot with the internal surface of fixed slot all is equipped with the bellied bump that makes progress down, the bump with the formula contact can be removed to the decoupling zero membrane. Reduce bump strength, eliminated the striking abnormal sound.