How to Adjust the Anti-theft Door Hinge?

For the safety reasons, brass door hinges are often used for anti-theft doors. Usually it includes brass hinge seats, which are characterized in that the door hinge has two symmetrical brass hinge seats. That is to say, there are supporting plates embedded in the pits, and the short connecting pieces are placed in the lower part between the support plates, and then the lower fixing pins are used to bolt them, and the long connecting piece is placed in the transverse ends between the short connecting pieces. And the upper fixing pin is used to place the vertical end of the long connecting piece on the upper part between the supporting plates, while the inner fixing pin is used to bolt the long connecting piece with the middle fixing pin. In the process of using the anti-theft door, the home brass hinge is easy to have problems, which will cause noise, excessive gaps in the door, or sinking of the door against the bottom frame during the opening and closing of the anti-theft door. How to adjust the brass hinge of the door? Today, we will talk about it.

 

Anti-theft brass door hinge adjustment method

 

1. Generally use the inner hexagonal screwdriver to loosen the upper two sets of hinges and squeeze the upper side of the door leaf, so that the gap is reduced and tightened, which can be relieved if the frame is a hinge shaft and a door frame.

 

2. Remove the anti-theft door and remove the hinge, then chisel off a layer of wood (the thickness needs to refer to the number of widened door seams). Finally reinstall the hinge again and install the security door.

 

3. Usually there is no sound for new door at the beginning. But it appears sound after a period of use. It may be that the door panel is over-opened when opening the door, and the angle between the brass hinge and the door panel are deformed. The adjustment method is to open the door, and insert a screwdriver into the large gap between the lower brass hinge and the door frame, and then close the door slowly, because there is a screwdriver stuck in the gap, it will change the angle of the hinge and the door panel. Special reminder that you should be careful and do not to use too much force when adjustment. There is a simple way that you do not need adjust it temporarily, but you need apply wax, soap or grease between the dangled door frame and the door panel to relieve the rattling noise.

 

4. There is another method that you can adjust the adjustable brass hinge. How to do? First of all, you loosen the five small screws of the brass hinge, and turn the eccentric screw in the middle, and then turn it to the gap you want. If the gap is not enough, you just put something between the door panel and the door frame. Then you pull things out and adjust them a few times, and finally tighten all the screws.