bogo teaching you to correctly understand the types of doors and windows accessories ~!
Door window is not the core parts in the process of installing doors and windows accessories is involved, although small, but the effect is still quite large, so the correct understanding of the types of doors and windows accessories is necessary, the followingbogo let Xiaobian take you to understand it with windows and doors.
1、Casement window hardware fittings
bogoSaid one of the basic parts of the flat open window is hinge. Because of the unidirectional opening property of the hinge, the hinge is always installed in the opening direction, that is, the inner window hinge is installed indoors, and the outer window opening hinge is installed outside. Outside the window of the lock is a rotating handle and a card lock, usually lock. In the window of the ordinary lock can be simple bolt. The drawback is that there is no rotation of the pin card lock pressing function. In the window handle is independent, and other components of the relationship does not occur. The limiter is outside the window of the essential part, the wind will blow and prevent sash collision.
2、Hardware fittings for sliding window
The guide rail of aluminum alloy or plastic steel sliding window is directly formed on the window frame profile, and the pulley system is fixed at the bottom of the window sash. Whether the sliding of the sliding window is free or not depends not only on the quality of the pulley system, but also on the flatness and machining accuracy of the profile and the installation accuracy of the window frame. The wear of rail and pulley will also affect the switch function of sliding window. The lock of the sliding window is usually a latch lock, which is invalid because of the low installation accuracy and dust accumulation. The handle of the sliding window is usually replaced by the switch part of the latch type, but there is also an upscale sliding window to make an arc shape of the window bar profile and play the role of the handle.3、Introverted fell within the window of hardware accessories
bogoThe concept of introversion inside the casement window from the form, both suspended and opened, in the open window. But it's more than just a special window opening, in fact, it's a combination of window control functions. First, when the window is introverted, ventilation. The top shear connector plays a role in limiting device. When the flat when the top shear connector is a hinge. At the same time the bottom hinge is a shaft with introversion.