DOOR HINGE Russian patent published in 2015 - IPC E05D11/00 

FIELD: construction.

SUBSTANCE: invention relates to a door hinge with part (1) for a leaf of the door that has two hinges (3) lying in one straight line and connected by means of lintel (2) of a cylinder, and with part (4) for the door frame, which has sleeve (5) located in a movable manner in the rotation part between cylinders of hinge (3), as well as connection element (6) connected to the sleeve, spaced outwards and intended for attachment on the frame side. The door hinge is provided with a mechanical closing device. Lintel (2) of part (1) for the door leaf is made in the form of an angle section and has mounting flange (8) that in a closing position of part (1) for the leaf is spread in the same direction as connection element (6) of part (4) for the door frame. According to the invention, lintel (2) has thrust edge (9) restricting the closing movement of part (1) for the door leaf, which adjoins with a small gap (s) the perimeter of sleeve (5) of part (4) for the door frame so that penetration of fingers into gap (s) is excluded and that in the narrowest place between connection element (6) of part (4) for the door frame, which is supported from thrust edge (9), and the mounting flange of part (1) for the door leaf there is safe distance (A) that is rather high so that fingers cannot be crushed between mounting flange (8) and the connection element.

EFFECT: improvement of a structure.

8 cl, 2 dwg