Up-and-down adjustment type inward tilt-turn hinge

The utility model discloses an up-and-down adjustment type inward tilt-turn hinge. Wherein the window frame connecting arm is arranged on a mounting rail at the bottom of a window frame, and the window door connecting arm is arranged on a mounting rail at the bottom of a window door. The rear end of the window and door connecting arm is connected with an adjusting arm vertically bent upwards, theadjusting arm is arranged on the outer side of the window and door side installation rail, and an adjusting plate used for finely adjusting the vertical position of the window and door connecting armis arranged on the rear portion of the adjusting arm. The vertical height of the hinge can be adjusted, and the hinge is convenient to assemble. 一种上下调节式的内开内倒铰链，包括通过铰链结构相互传动连接的设置在窗框底部安装轨的窗框连接臂及设置在窗门底部安装轨的窗门连接臂，所述窗门连接臂后端连接有竖直向上折弯的调节臂，调节臂设置在窗门侧部安装轨外侧，调节臂后部设有用于微调窗门连接臂上下位置的调节板。本实用新型能够调节其上下的高度，便于铰链的装配。