FIELD: building, particularly window sashes, door leaves, or like elements for closing openings.
SUBSTANCE: door comprises frame with locking member; hinges, door handle, locking bar and door leaf. Door leaf has at least one covering plate, frame, side and end parts and guiding means. The door also has at least one lock with cross-bar, body and secrecy mechanism, as well as support surface. The covering plate is secured to the frame. Locking bar is installed in guiding means and may perform unauthorized movement. The locking bar is pivotally connected with cross-bar linked with secrecy mechanism. The lock is fastened to support surface. Door leaf is rotationally secured to door frame by hinges. The door frame is provided with connection means arranged in front of locking member between end frame parts. The connection means has extensions and central part. Grooves are formed on end frame parts. The extensions are secured to opposite sections of central part and are arranged in the grooves. Guiding and support surface are formed on connection means.
EFFECT: extended range of technical means for door, door leaf and locking system structures.
3 cl, 3 dwg
