Hydraulic buffering leg cushion

Abstract

A hydraulic buffering leg cushion is mounted to a supporting platform. The hydraulic buffering leg cushion comprises a leg cushion body, a movable element, at least one buffering damper, at least one gear, and a fixed connecting element. The leg cushion body is provided with a first receiving space. The movable element is provided with at least one rack, and is received in the first receiving space, and that a loading spring is provided therein for pressing against the leg cushion body. The at least one buffering damper is arranged in the leg cushion body, and is filled therein with damping oil. The at least one gear is sleeved to the at least one buffering damper, where the at least one gear is engaged with the at least one rack. The fixed connecting element is fixedly arranged on the movable element for connecting with the supporting platform. As such, the hydraulic buffering leg cushion makes use of the supporting force of the loading spring and the buffering structure of the at least one buffering damper, such that the hydraulic buffering leg cushion can adjust to a balance of the supporting platform automatically within an effective range, without any manual adjustment to a balance, so as to ensure stability of the supporting platform without shaking easily.

Dependencies are inferred from the claim text.