【 Building materials network 】 stay doors and windows In the "room" world, the hardware fittings are doors window The heart of is to support the performance of doors and windows key 。 A good door and window can not be separated from a complete set of hardware accessories; Hinge, handle, connecting rod, wind brace pulley 、 Latch 、 Door closer Etc Do you really know them?

1、 The quality of hardware directly affects the service life of doors and windows

In fact, the important factor determining the long service life of doors and windows is not only the profile, but also Door and window hardware Itself. The influence of door and window hardware on the service life of doors and windows is : When the hardware fittings supporting the normal operation of doors and windows are damaged, broken, rusted and aged due to improper use or too long use, the actual functions of doors and windows will be greatly weakened, and their potential safety hazards will follow. At this time, we need to repair, maintain or replace them.

2、 Door and window hardware fittings are directly linked to the performance of doors and windows

The comprehensive performance of doors and windows is closely related to the structural types of door and window hardware. for instance Casement window The load bearing accessories of are hinge Hinge （ Sliding strut ）Its function is to ensure the normal opening of the casement window, make the window sash stable in daily opening or windy weather, and improve the wind pressure resistance and stability of the whole window.

For another example, the locking components of doors and windows mainly include locking points, latches, actuators, corner devices, etc. With the sealing system of doors and windows, the use of these hardware will have an important impact on the overall performance of doors and windows (anti-theft, sealing, sound insulation, thermal insulation, etc.). In addition, the door and window handle and linkage can also realize various opening functions by changing the position of the handle.

3、 Door and window hardware is closely related to the energy-saving effect of doors and windows

The key to improving the energy saving effect of doors and windows is to improve the overall sealing performance of doors and windows, and improving the sealing performance of doors and windows depends on the sealant strip and the door/window sash pressing the sealant strip (the tightening pressure comes from hardware).

The lock points and lock seats of the hardware are distributed around the doors and windows Window lock After closing, the lock seat of the locking point shall be firmly fastened together, and shall cooperate with the hinge or the sliding brace to produce a sealing compression force to form a sufficient seal between the fan and the frame.

4、 Purchase/selection of door and window hardware accessories

(1) Save money and don't worry about saving hardware accessories for doors and windows

If the quality of hardware fittings is not up to standard, and the locking points and lock seats cannot be tightly fastened together (after the doors and windows are locked), the sealing force cannot be generated, then the overall tightness of the doors and windows will be reduced. Moreover, unqualified hardware is easy to age and damage, which ultimately affects the safety of doors and windows.

When selecting hardware accessories, Suifu doors and windows are recommended to choose products with guaranteed quality and high brand awareness. The quality level of hardware fittings shall be consistent with that of doors and windows: the structure and shape of hardware fittings shall be consistent with that of profiles, and the color shall be coordinated and beautiful, the function shall be correct, the operation shall be flexible, and the installation shall be convenient.

(2) Hardware accessories shall be designed reasonably and installed completely

Many inexperienced Xiaobai often ignores the rationality of hardware selection when designing doors and windows. For example, the thickness of the sill of the inner wall is not considered in the design of the inward opening and inward turning window, and the window is installed against the wall, resulting in Casement Or the ceramic tile is pasted to the inward opening and inward reversing window hinge, which affects the normal use of the window; Sliding window The coupler lock was broken by the window frame because the anti-collision block was not installed

Home decoration Aluminium alloy door For windows, be sure to find an experienced survey designer and installation master. Hardware fittings shall be installed in complete, standard, reliable and accurate positions. After installation, doors and windows shall be beautiful in appearance, flexible and convenient in opening, and free from deformation, obstruction, collision, etc.

(3) Non perishable and oxidation resistant is the key point of hardware selection and application

It is said that aluminum alloy doors and windows are prone to oxidation and corrosion in adverse climatic environment and coastal areas, as is the case with hardware. Therefore, high-quality hardware fittings must first have good corrosion resistance. Door and window hardware fittings (hinges, handles, hinges, etc Salt spray corrosion 。

Every door and window is the beginning of a better life; Behind the door and window products are the persistence and persistence of our Suifu door and window craftsmen, and also the interpretation of quality life. Select doors and windows, safety and brand: With careful brand of doors and windows, Suifu doors and windows naturally give you peace of mind in choosing, buying and using.