Modern blinds: what is it?
unfortunately, I can say with 100 % accuracy, when it appeared, shutter is not possible. But it certainly can be argued that they appeared a very long time. It is known that at all times the blinds were intended for a darkened room and, as a result, protections of private life from the prying eyes of strangers.
on the modern vertical or horizontal blinds are decorative and/or lighting device for installation inside or (much more rarely) outside the room. A characteristic feature of blinds are slats (strips), which, in turn, is made of metal, plastic, MDF or wood (horizontal blinds) or plastic or cloth (vertical blinds). With specials. mechanism the slats can be rotated around its axis and also to move in the direction either up, allowing, thus, to regulate the luminous flux, which enters the room directly through the window. By the way, if you need the price is the most affordable.
the Possibility of applying strips (lamellae) of any pattern, 100s of varieties of flowers lamellae, as well as the ability to connect to the ledges of the actuator make vertical and horizontal blinds is quite easy, and sometimes even indispensable accessory for Windows, without which today is simply impossible to imagine a modern office (the house).
That is, from the above we can conclude that the blinds is 1 of the varieties of window curtains which consists of adjustable slats (slats) of wood, fabric, metal or plastic fastened together so that they can rotate, changing their position from closed to open.
So, horizontal blinds use the so-called system of “ladder”, which gives you the opportunity to close (open) the blinds with rotating specials. shaft cord lift with the need for fixing the shutters in the desired position, and cane required for rotation of the slats.
control Type «cord-cane” characteristic a standard collection of blinds, but in more modern models of management is carried out by the 1st of the chain, which is responsible for both the rotation of the blades, and somatically and movement.
Ïåðåâåäåíî ñåðâèñîì "ßíäåêñ.Ïåðåâîä÷èê": translate.yandex.ru.
Source: http://uzinform.com.ua/
