Displaceable hinge structure

The invention relates to a displaceable hinge structure comprising a cabinet connecting piece, a door sheet connecting piece and a pin shaft, wherein one end of the cabinet connecting piece is fixedly mounted on the sidewall of a cabinet, while the other end of the cabinet connecting piece is hinged with the door sheet connecting piece through the pin shaft; the door sheet connecting piece is fixedly mounted at one door sheet side edge; a main body structure of the cabinet connecting piece is a right-angled folded plate of which the middle part is bent transversely; limiting plates are symmetrically arranged above and under the other transverse side of the right-angled folded plate; irregular slotted holes in accordance with the movement locus are correspondingly formed in the limiting plates at the upper and lower two sides; transverse mounting plates are correspondingly arranged at the upper and lower two ends of the door sheet connecting piece; coaxial pin holes are formed in the middles of the mounting plates at the two ends; the pin shaft is arranged in a manner of penetrating through the irregular slotted holes and the pin holes longitudinally and coaxially. The displaceable hinge structure is compact in structure, good in airtightness, firm, durable, and flexible to open and close; the displaceable hinge structure is a compact component arrangement structure of power units; the structure is capable of realizing zero-gap opening and closing of a door sheet and a cabinet, and the airtightness is improved.