Maybe we have all heard of rolling doors or Roman curtains more or less. In fact, they all belong to the category of rolling doors. Today, I will explain the classification of shutter doors and the matters needing attention in the purchase process. Therefore, products can be divided not only according to the color of materials, but also according to the decoration style and final effect. For example, the roman blinds installed in the bedroom and the shutter door installed in the bathroom and kitchen should be explained and introduced respectively in the process of purchasing.

First, the classification of roller blinds

Operation mode: electric shutter and manual shutter.

Electric roller blind: it is an electric roller blind mechanism driven by a tubular motor. Its operation only needs to toggle the power switch, which is simple to operate and quiet and stable to work. It is an upgraded product of manual shutter. The motor is directly installed in the aluminum alloy coil, which not only reduces the volume of the curtain box and the transmission link of force, but also avoids the external influence on the motor and increases the reliability of the mechanism. The coil is made of high-quality aluminum alloy material, which has high strength and is not easy to deform; The surface is anodized to prevent aging and corrosion. The mounting bracket is made of high-strength alloy steel with high bending and shear strength, which ensures the safety and reliability of the installation and use of the mechanism.

Manual roller shutter: Manual roller shutter is divided into bead roller shutter and spring roller shutter. The ball-pulling roller shutter adopts the ball-pulling chain operating system, and the ball-pulling roller shutter mechanism consists of axle wheels, ball wheels, torsion springs, reels, support plates and other accessories. When the roller shutter mechanism is running, the bead wheel is driven to rotate by pulling the beads. At this time, the torsion spring is stressed in the loosening direction, so that the axle wheel rotates along the reel, and the support plate drives the winding tube to rotate together, so that the roller blind cloth moves up and down. The spring shutter door has a built-in spring device, and the control part of the spring shutter door is a ball clutch, which was originally a one-way control device. The designer skillfully canceled the spring in the traditional clutch, and slightly modified the shape of some parts, which became the current drawstring spring roller blind mechanism.

Second,? Knowledge of buying roller blinds

1, choose fabric according to demand, shading is the basic choice, and then decide whether to choose curtains or roller blinds. Curtains sound insulation, shading, soft light, easy to open and close left and right, and can fully open windows.

2. It is suggested to use curtains in the meeting room, training room, manager's office and customer reception room. Because of good sound insulation, soft environment and relaxed and comfortable atmosphere. Office roller blinds used in ordinary offices are made of various materials and technologies, including printed and jacquard fabrics. The price varies according to the thickness and color of the material. Prices of different grades range from 20 yuan to 130 yuan per square meter. The specific quotation must be based on the on-site selection of materials before submission, because there are thousands of colors and varieties, and it is impossible to explain them one by one.

3. From the budget point of view, although the vertical blinds are easy to break and tidy, many people give up their choice, and the good cost is high; Roller blind is a conventional choice, because the cost is not high, clean and generous, so the frequency of use is relatively high; Curtains are generally used locally, and companies that attach importance to them will also use curtains for many people if their budgets are sufficient, because they are durable, easy to open and close, and the tracks are not easy to be damaged.

From the above example, we can know that when it comes to the technical term of roller blind, the scope it refers to is relatively broad. Common are ordinary stainless steel aluminum alloy shutter doors, or ordinary Roman windows made of plastics used in daily life at home. May have adopted the basic design style of roller blinds, and the final effect is completely different. Interested friends can refer to the above to understand, I believe all aspects can be screened out.

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