FIELD: construction.
SUBSTANCE: hinge is intended for doors, windows, etc. Hinge comprises at least one frame hinge part arranged with the possibility of fixation on frame and at least one wing hinge part arranged with the possibility of fixation on wing. Hinge finger enters into these hinge parts and joins them to each other with the possibility of rotation around hinged axis, and the finger is arranged with the possibility of fixation in wing hinge part against rotations around hinged axis relative to wing hinge part and in direction of hinged axis. Hinge finger is surrounded with threaded bushing having outer thread, which enters responsive inner thread provided in wing hinge part and rests with its lower end side directly on indirectly on frame hinge part. Threaded bushing is rotationally fixed to hinge finger, but is arranged with the possibility of displacement in direction of hinged axis. Threaded bushing comprises lower area having outer thread and upper non-threaded area, outer diametre of which approximately corresponds to inner diametre of outer thread. Both areas are shaped of separate bushing parts. Between both parts of bushing there is a fixing element provided to fix both parts of bushing in direction of hinged axis, which is arranged in wing hinge part without possibility of rotation. Lower part of bushing is arranged with the possibility of rotation relative to fixing element around hinged axis.
EFFECT: hinge design makes it possible to prevent accumulation of contaminants between its hinged parts and to reduce wear of hinge and noise it develops in process of operation, and makes it possible to use hinge with three parts, where wing hinge part is arranged between two frame hinge parts.
9 cl, 5 dwg
