FIELD: construction.
SUBSTANCE: concealed door hinge with mounting housing (3) facing the door leaf, intended for installation in door leaf (2), made with door tongue (2b), comprising base (3a) installed in main body (2a) of door leaf (2), and projection (3b), arranged in door jaunt (2b), and with pivotally connected to the first loop part hinged bracket (7), enveloped on both sides protrusion (3b) and connected to the side of door frame mounting housing (8), fixed on door frame (1). According to the invention, a sealing shaped part (9) is installed with two clamping collars (9a), each of which adjoins inner side (10) of protrusion (3b) on both sides of hinge bracket (7), and with connecting section (9b) connecting clamping yokes (9a).
EFFECT: concealed door hinge and door unit are disclosed.
11 cl, 4 dwg
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