Hydraulic pressure lift chair

The utility model relates to a hydraulic pressure lift chair, including the chair at the bottom of, the back of the chair and chair leg subassembly, at the bottom of the said chair and the back of the chair install on chair leg subassembly, chair the following side is provided with more than one chair leg subassembly, said chair leg subassembly includes loop bar and sill bar, and the loop bar cover is located the sill bar outer peripheral face and can be followed the sill bar axial and slides, and the sill bar is placed in ground, installs at the bottom of the chair in the loop bar, is provided with the water storage chamber of looks UNICOM in loop bar and the sill bar respectively, and the loop bar axial is slided when the sill bar both activities and is sealed up, be provided with on the sill bar with the confession of the water storage chamber UNICOM subassembly that turns on the water. When the scheme is adopted, the utility model provides a by hydraulic drive, the high hydraulic pressure lift chair of security.