Detailed explanation and sharing of the structures and methods of secret doors, swing doors, and sliding doors

Door and door cover practices and forms (1)

There are many types of doors involved in construction projects. The effects and process methods will also be diverse. According to the way the door is opened, the door can be divided into: swing door, free door, sliding door, folding door, rolling door, revolving door, automatic sensor door, etc. Due to different spatial locations and properties, the functions of various doors will also be different in terms of acoustics, fire protection and other functions.

In the fine decoration project, the interior design designer must conduct in-depth design of the door\’s size, craftsmanship, hardware configuration, etc. according to the different functions of the door. I will explain some basic structures of the door. This article mainly involves the methods and forms of doors and door pockets. The methods or dimensions marked in the picture are not fixed. They mainly express a basic structural method and the closing type of door pockets. I hope friends can understand it and put forward different opinions. .

1. Swing doors

1. Ordinary swing doors. Most doors and door frames in decoration projects will adopt this form. Due to the civil structural walls After the body is completed, paint or wallpaper is applied directly to the plaster layer. This requires the door cover line to cover the wooden base of the door cover. Generally, the door cover line will protrude from the wall for closing. (Of course there are many European lines that should be protruding)

The door closer and dust strip are reflected in the vertical section. Not all doors need to be set. Regarding the setting principles of door hardware, I have specifically explained this in my previous article.

2. The door cover line is flush with the wall. Public building (apartment) decoration usually has a keel base on the wall, so the door is usually placed for simplicity. The set of lines should be flush with the wall surface.

3. Secret door (the door is flush with the door cover and wall). Generally, the door will be located close to the inside of the door cover (open according to the direction opening), this form can set the door close to the outside of the door pocket, so that the door, door pocket, The three walls are flush with each other. If the three are made of the same material, the door can be hidden (note that it is an inward-opening hidden door). In this form of door cover, you need to pay attention to the size of the black triangle in the picture (20mm). Generally, it should be. The size should not be less than 15mm to prevent the door lock tongue from scratching the door cover during the door opening process.

2. Free door

The free door can be opened freely in both directions. The door cannot be equipped with tongue and groove, so the free door cannot be used as a fire door.

3. Sliding doors

There are many forms of sliding doors, and you can use different slide rail forms To realize various forms of sliding, the number of sliding door leaves can also be set to a large number. The following figure illustrates the method of a hidden sliding door. Since it needs to be hidden, the wall will not be made of bricks. Steel frame walls or light steel are usually used. Keel wall.

Summary

1. The methods in this article are only common methods for wooden doors, different materials The doors and door frames are similar;

2. Since the function of the door will affect the configuration of the hardware, and the selection of door control hardware is closely related to the method, craftsmanship and material of the door, it should be comprehensively considered when deepening the door. Consider various factors.