are one of the window decoration products. The curtain fabric is processed by resin and rolled into a roller shape. It is raised and lowered by rope or chain. It is simple and convenient to operate. It has a beautiful and simple appearance, making the window frame look clean and neat. , So that the whole room looks spacious and simple.
Roller blinds mainly include electric roller blinds, bead roller blinds, and spring roller blinds. Roller blinds have many advantages, such as beautiful and simple appearance, strong and durable structure. Roller blinds are suitable for many places, such as commercial office buildings, hotels, restaurants, offices, homes (used as gauze curtains), and are especially suitable for large-area glass curtain walls. When the roller blind fabric is put down, it can soften the indoor light, avoid direct sunlight, and achieve a good shading effect. When the roller blind is raised, its volume is so small that it is not easy to be noticed. Roller blind fabrics include semi-shielding roller blinds, semi-transparent roller blinds, and full blackout roller blinds. The latest roll-out anti-ultraviolet roller blinds, waterproof roller blinds, and easy decontamination engineering roller blinds are introduced. Control methods include: manual roller shutter, electric roller shutter, spring semi-automatic roller shutter, etc. Can be used for office building curtains, school curtains, hotel curtains, hotel curtains.
1. Electric roller blind
The electric roller shutter mechanism is a kind of light motorized roller shutter machine developed with a tubular motor. Its operation only needs to toggle the power switch. It is easy to operate, quiet and stable. It is an upgraded product of roller shutters, so it is similar to similar products. Compared with imported products, the performance-price ratio is very superior. Motors of different specifications can be selected according to the size and weight of the curtain, and multiple roller blinds can be dragged by one motor.
The electric roller shutter is a light electric roller shutter machine developed by a tubular motor. It is easy to operate, quiet and stable. It is an upgraded product of the roller shutter. Compared with similar products, its cost performance is very superior, the motor noise is small, and the power is large. , Easy debugging, precise and reliable control, can be matched with special auxiliary track or guiding steel rope, the maximum height of the roller blind is 20 meters, according to the height of the roller blind, you can choose the roller blind tube with diameter of 50mm, 70mm, 78mm, according to the curtain fabric Different sizes of motors can be selected, and one motor can drive multiple roller blinds at the same time.
Electric roller shutters are suitable for large and landmark buildings. They are super-high and large roller shutters with a width of up to 2.5 meters and a height of up to 20 meters.
Infrared remote control and radio remote control can be used according to the use occasion of the curtain. The control mode can be controlled individually or in a group.
2. Pull the bead curtain
The control part of the roller shutter mechanism is a mechanism modulated by the mechanical principle of one-way control of the passive shaft to perform a rotary motion when the coil spring is twisted. As long as this mechanism is within the load range of the roll tube, it can ensure that the curtain will not slide down due to its own weight. Manual operation of the bead driving part will cause the curtain to rise or fall, and the movement is smooth and stable.
Pull bead roller blinds are suitable for general roller blinds, which are operated by hand, and the height is generally 3-5 meters.
3. Spring roller blind
The control part of the spring roller shutter mechanism is a ball type overrunning clutch, which was originally a one-way control device. The designer cleverly canceled the spring in the traditional overrunning clutch and slightly modified the opening state of some parts. Become a pull-type spring roller shutter mechanism.
The elasticity of the spring roller shutter can adjust the fabric to rise and fall within a certain range, and it can be stopped at any position. Pull down gently, and when you let go, the fabric can bounce back to the top of the curtain leisurely. The operation is light, the operation time is short, and the stay position is free.
The spring roller shutter has a compact structure and is flexible and convenient to operate. The area should be less than 4 square meters.
4. Sunshade roller blinds
Sun-shading roller blinds are roller blinds that are used to effectively block strong light from entering the room, and have light transmission, scenery, and temperature adjustment. It can be used in various architectural decorations according to different needs, such as villas, office buildings, commercial buildings, hotels, high-end factory buildings, etc.
Material: Most sunshade roller blinds are mainly composed of various mechanism accessories and sunshade fabrics, among which sunshade fabrics are divided into glass fiber fabrics and polyester fabrics. The glass fiber fabric is mainly PVC coated glass fiber; the polyester fabric is PVC coated polyester polyester fiber. The new Yikespun thermal insulation roller shutter adopts digital segmentation technology of special anti-ultraviolet materials, perfect weaving technology of woven and warp knitting, and finished curtain processing technology, so that the roller shutter can not only resist 99.8% of UV damage, but also provide shade Without shading effect.
5. Fire shutter
Fireproof roller shutter refers to a roller shutter that can meet the requirements of fire resistance stability and fire resistance integrity within a certain period of time, together with the frame. The fire shutter is a movable fire partition, usually rolled up and placed in the hinge box at the upper opening of the door and window, and when it is fired, it is laid down to prevent the fire from spreading through the door and window opening. Generally composed of curtain board, guide rail, door lintel, seat board, transmission device, rolling door machine, control box, etc. Fire shutters are widely used in various industrial and civil buildings. Once a fire occurs, it can be automatically closed to prevent the spread of fire and smoke, gain time for fire fighting, and reduce casualties and economic and property losses.