Anchor for installing windows and doors in buildings and method for installing windows and doors in buildings

摘要

The object of the invention is the anchor for easy installation of windows or doors in buildings and method of installation of windows or doors in buildings with the use of such anchors. The anchor is a bolt (1) with screwed onto it the nut (2). The screw I has a hook (3) at one end to fix anchor to the window frame (5), while the nut (2) has on its end the ground plate (4) to fix to the wall (6). The hook (3) is connected to the screw (1) pivotally and also pivotally the ground plate (4) is connected to the nut. The bolt I has surfaces (7) for a wrench and also the nut has surfaces (8) for a wrench. Method of installation of windows or doors in buildings is carried out as follows: on the window frame (5), at least on one side of the window are fixed anchors in such a way that hook (3) of a bolt (1) is jammed in the frame (5). Onto the bolt (1) is screw the nut (2) with the ground plate (4). First, manually the bolt is screw in or out (1) onto the nut (2), while adjusting the length of the anchor so that it is easy to insert the window into the hole in the wall (6). Then a window is set vertically and horizontally, and the frame (5) is jammed in the hole in the wall (6) by increasing the length of the anchor, which is achieved by turning the screw (1)or the nut (2) - surfaces (7) on the bolt (1) are used in that case or surfaces (8) on the nut, which allow to use a wrench. The screw (1) is rotated both in the nut (2) and in the hook (3) fixing it to the frame (5). Similarly, the nut (2) rotates in a ground plate (4), by which the anchor pushes the side (6) of the window or door hole.