| 摘要 |
A hinge for a roof window with a pivot sash comprises two hinge parts, adapted for securing to the side members of a roof window of any design, also a window made of multi-cell plastic components. Each hinge part has a base plate with screw holes (2). The base plate (1A) secured to the window frame, on one side it has properly located spacer studs (6) with a tip (7) for riveting, which constitute an integral member of the plate (1A) and are intended for mounting a multi-component arched guide (8) with a guide member (9) and a braking frictional spring (11), and on the other side the plate (1A) has a spigot pin (3) and at least one longitudinal fastening protrusion (4) of any shape, optionally with a hole (5) for a fastening means. The base plate (1 B) secured to the window frame, on one side it has a pivoting hook member (12) with an arched bent arm and a guide pin (13) and a bumper (14), which limits the range of hook member (12) pivoting, and on the other side it has a spigot pin (3) and at least one longitudinal fastening protrusion (4) of any shape, optionally with a hole (5) for a fastening means. A hinge is secured with two surfaces (15) and (17) of a window frame and with two surfaces (18) and (21) to a sash of a window, which ensures adequate quality of fastening, in particular in windows made of multi-cell plastic profiles. |
