Vibration isolators with quasi-zero stiffness (QZS) perform well for low- or ultra-low-frequency vibration isolation. This paper proposes a novel dual-parallelogram passive rocking vibration isolator with QZS that could effectively attenuate in-plane disturbances with low-frequency vibration. First. a kinematic model of the proposed vibration isolator was established and four linear s... https://tonerparts.shop/product-category/waste-toner-tank/