Advantages of Pleated fiberglass window screen
In the prior art, curtains and screens are generally installed separately. Screens are mostly fixed screens made of wooden frames, which are installed on the inside of the glass window. After fixing, it will affect the normal opening and closing of the curtains installed on the inside of the glass window, not only the glass Opening and closing of windows. But just installing curtains will not stop dust and mosquitoes. However, curtains in the prior art generally have two structures, one is foldable plastic blinds, and the other is curtains that open and close left and right. The overall weight of the blinds is large and the installation is troublesome. When the fabric curtains that open and close on the left and right are arranged in multiple layers, the curtains that control the opening and closing of the curtains are easily entangled with each other, causing the operation to run out of control. Moreover, the curtains of these two structures can only play a role in shading, and the effect is single. In a modern room, how to set up convenient, applicable and beautiful curtains is often a lot of worry. People hope that there is a new type of Pleated fiberglass window screen that can be used as both screen window and curtain.
Pleated fiberglass window screen can not only shade, but also block mosquitoes, flies and dust. At the same time, it is equipped with screens and curtains, and the degree of opening and closing of the folding screens can be selected arbitrarily, which is convenient to operate. The invention includes a curtain body, a pull cord and a pull cord locking device, and is characterized in that a rotating shaft returning device for installing the curtain body is arranged in the shield; the rotating shaft returning device can be fixed on the bottom plate through a support frame. The bottom plate is connected with a frame with a pressure curtain groove; the rotating shaft returning device refers to the rotating shaft fixed at both ends on the support frame for winding the curtain body, the guide shaft used to guide the curtain body and the two installed on the rotating shaft. Flexible restorer at the end. The rotating shaft returning device can be set in more than one group according to the number of layers of the folding window screen.
The advantage of this new type of Pleated fiberglass window screen is that the shaft return device in the blind can be arranged in multiple groups according to the number of layers of the folding window screen, such as one, two or more groups, and each layer of curtain is wound on its own shaft The number of layers of the curtain can be arbitrarily selected according to different seasons and environmental requirements. It can be used in a single layer or in multiple layers at the same time. The folding window screen body can be automatically rolled up under the action of the rotating shaft rotating device, and can be stopped at any rising or falling position under the action of the cable locking device, with convenient operation and free lifting. The overall structure is simple, practical, versatile, and has good decorative effects, especially without affecting the normal use of existing windows of various structures.
Since the curtain body of the Pleated fiberglass window screen is wound on the rotating shaft, the curtain body can slide freely along the guide shaft. If the curtain body needs to stop at a certain position, it can be locked by pulling the cable. When the curtain body slides down, the rotating shaft rotates, and the torsion body of the flexible retractor installed at both ends of the rotating shaft twists. The more the curtain body drops, the more violent the torsion is, that is, the torsion force becomes larger as the curtain body drops. When the cable loses its locking function, the curtain body will automatically rise and roll back to the initial position under the action of torsion.
The Pleated fiberglass window screen rotation axis return device can be set into multiple groups as required. For example, the outer curtain body uses a screen window, and the lower end of the curtain body is pulled down and fixed with a hook. The curtain pressing groove on the frame can press tightly around the screen window, can prevent dust and mosquitoes from entering, and play the role of screen window. Folding window screens of different thickness and texture can also be installed on the rotating shafts of other groups of rotating shaft return devices, which is convenient for users to use in different environments.