Liftable exceedingly high cabinet of formula

The utility model discloses a liftable exceedingly high cabinet of formula, including the lift cabinet body on upper portion and the fixed cabinet of lower part, this two parts joint portion is the plane, and handle and worm are coaxial, and the worm both ends adopt the bearing to support, and worm, worm wheel are installed at the suitable height in fixed cabinet's side, the worm wheel rotates with fixed cabinet to be connected to with the worm mesh transmission, driving crank welds into a component with the worm wheel, and its upper end is rotated with the lift cabinet body and is connected, driven crank and driving crank are parallel and equal that driven crank and driving crank upper end are all rotated with the lift cabinet body and be connected, and the lower extreme rotates with fixed cabinet to be connected to make fixed cabinet, driving crank, the lift cabinet body and driven crank constitute parallelogram mechanism. The utility model discloses utilize the translation characteristic of the latching ch