After the inspection of the solid wood composite door device, it is necessary to check the back of the door pocket dumb mouth the door leaf device. Then how can we do it properly?

1、 Inspection of door pocket dumb mouth device

1. Raw materials of door jamb

To avoid selecting the pure density board supplied by the manufacturers on the market, the long-term use of the door may present the phenomenon of skew sinking. Fixation of sheathing board: the three sides of sheathing board are fixed by screws, the sheathing board the hole wall are fixed by styrofoam without nails.

2. Connection of door jamb transom mullion

The connection between the door jamb transom the mullion shall reach the standard of tight, flat no dislocation; the angle between the transom the mullion shall be 90 degrees, the open space between the jamb the wall can be fixed by wooden wedges. Adjustment between sheathing board wall: the straightness between sheathing board wall on the ground can be further adjusted with plumb bob to ensure that the separation between horizontal plate vertical plate is straight on the ground.

3. Fixed set

After the sheathing board is straightened adjusted, the styrofoam shall be used fixed with the support bar, so that the sheathing board the hole can be fully bonded more solid. The brace will be removed until 30 minutes later.

2、 View after the door leaf is fixed

1. The wood block we are talking about now refers to the one at the bottom of the wooden door, which plays the role of maintenance. It can prevent the paint being rubbed off when the wooden door is transferred placed, can be removed when the door leaf is installed.

2. Pay attention to monitoring the depth of slotting, which should be the same as the thickness of single hinge. After installing the door, the hinges at both ends should be the same level as the door edge the door jamb edge. In addition, it should be noted that the screws should be skewed. If the screws are skewed, the problem of kneading each other after the door is closed will affect the service life of the hinge.

3. The standard at both ends of the hinge is that one side of the door can be directly covered with screws completely fixed. On one side of the door pocket, two screws can be put on first, the remaining two screws can be put on again after Zui, so as to prevent a little error in the hinge position facilitate adjustment.

4. After the hinge device is installed the door leaf is fixed, pay attention to check the gap between the door leaf the upper frame, the side frame the ground. If the gap is too large too small, adjust the hinge again.