Aluminium alloy door

Side hung door refers to a door with hinges installed on the side of the door, opened inward or outward.

The side door has a single open side door and a double open side door: a single open door means that there is only one door panel, while a double open door has two door panels. The swing door can be divided into one-way opening and two-way opening. One way opening means that the door can only be opened in one direction (only push in or pull out). Two way opening means that the door leaf can be opened in two directions (such as spring door). The side opening door is divided into other opening ways, because the door also has moving opening, turning up, rolling up and down, vertical lifting, rotary and so on.

The sliding door originated from China and spread to Korea and Japan through Chinese culture. From the word meaning: push the moving door; from the material point of view: wood, metal, organic, inorganic materials; from the use point of view: for bookcase, closet, bedroom, living room, exhibition hall door. Sliding doors originated in China and spread to Korea and Japan through Chinese culture. There is no research on the specific time, but we can see scattered sliding doors in some ancient Chinese paintings, such as landscape paintings in Song Dynasty. The original sliding door is only used for the sliding door of the bedroom or locker room, but with the development of technology and the diversification of decoration means, from the traditional plate surface, to glass, fabric, rattan, aluminum alloy profiles, from sliding doors, folding doors to partition doors, the function and use range of sliding doors are expanding. In this case, the use of sliding doors began to become diverse and rich. In addition to the most common partition doors, sliding doors are widely used in bookcases, wall cabinets, living rooms, exhibition halls, sliding doors, etc.

Hanging door: the hanging door is a sliding door supported by the upper crane wheel. When the door is opened, there is no new sign - noise of the hanging door, no threshold, beautiful and generous. The profiles of the hanging gate on the market are divided into titanium magnesium aluminum alloy and recycled aluminum. The high-quality sliding door profiles are made of aluminum, strontium, copper, magnesium, manganese and other alloys, which have great advantages in tenacity, and the thickness can reach more than 1mm, while the low-quality profiles are recycled aluminum, so the tenacity and service life are reduced. The main bearing force of the frame structure of the hoisting gate is the upper rail of the hoisting gate, and the service life of the hoisting gate is also determined by the quality of the upper hoisting wheel. The upper rail is supported above the door opening by the frame on both sides of the door opening, and the door leaf is suspended under the upper rail by the hanging wheel to push the door leaf, and the upper wheel slides with the pushing of the door leaf; the hanging door is suitable for the partition of balcony, dining room, kitchen, toilet, etc.

Characteristic

Aluminum door profiles and glass styles are divided into North and south. In the north, the main features are thick aluminum and stable style. The most representative one is the grid style, and the most distinctive one is the Tang style. The main features of southern China are various aluminum shapes and lively styles. The most representative ones are the pattern glass styles. The styles include lattice, ice sculpture, light sculpture, crystal shell, etc., among which the iconic manufacturers are the new Guangzhou standard.

Folding door

Folding door is mainly composed of door frame, door leaf, driving part, rotating arm part, driving rod, orientation device, etc. The door type can be installed indoors and outdoors. Each door has four leaves, two for the side and two for the middle. The frame on one side of the side door leaf and the middle door leaf are connected by hinges. The upper and lower ends of the stiles on the other side of the side door leaf are respectively equipped with upper and lower rotating shafts. The rotating shafts are connected with the upper and lower rotating shaft seats of the door frames on both sides of the door opening. The side stiles will rotate around the stiles,

At the same time, it drives the middle door leaf to rotate to 90 ° together, so that the door leaf can be opened and closed. When it is electrically operated, the upper shaft end is equipped with a rotating arm component and a driving component, and the upper middle part of the door frame is equipped with a driving component and a door opener; the middle door leaf is equipped with a directional device. After the operation of the door opener, it drives the two gears of each part of the transmission part to rotate, and makes a linear motion with the two toothed racks. The other end of the rack is connected with the rotary arm, and the rotary arm makes a circular motion. The side door frame rotates around the side stiles, and the door leaf is opened electrically. The middle sealing joints of the two middle door leaves are equipped with safety protection devices, which will return to the fully open state in case of obstacles when closing, safe and reliable.

The width of the door opening is 3000-4800, and the height is 3000-4800. There are 26 specifications, both electric and manual.

Partition door

Define partition door, a kind of door, which is used in partition decoration; connect the two separated spaces. The role of guidance and transition; the link connecting space.

Material partition door material can be metal, glass, composite board, fireproof board, gypsum board, flame-retardant plywood, plywood and so on.

All the partition door frames can be made of 6063 national standard aluminum extruded profiles. The material, oxide film thickness and surface treatment quality all meet the standard of GB / T5237-2000. It can also be made in a frameless way, directly connected by tempered glass door hinges or fixings.

The standard track gauge of sliding door is 39.7mm. There are two types of upper rail, i.e. standard upper rail, arc upper rail, and two types of lower rail, i.e. standard lower rail and train rail;

The hidden frame sliding door is made of high-grade aluminum titanium alloy, which can solve the defects of the original carbon steel hidden frame door, such as easy corrosion, large vibration, instability and insecurity. At the same time, it can overcome the hidden danger that the lower wheel is easy to be damaged due to the center of gravity deviation of the sliding door. The unique design makes its sliding wheel universal with other sliding doors, and makes its service life longer.

Regional characteristics of aluminum door profiles and glass styles are divided into North and south. In the north, the main features are thick aluminum and stable style. The most representative one is the grid style, and the most characteristic one is tangge, and the landmark manufacturer is Changchun ocean. The main features of southern China are various aluminum shapes and flexible styles. The most representative ones are glass patterns. The more distinctive ones are lattice, ice sculpture, light sculpture, crystal shell, etc.