The winter is here. We can't wait to close all the windows and doors in the house.
The painful thing in the world is that it is rainy in winter and the hinges on the door of the house are rusted. Every time you close the door, you have to endure harsh torture.
What is more painful in the world is that you are shivering in the quilt and the bolt is broken. The north wind whistled, the doors and windows rattled, and people were restless all night.
The most painful thing in the world is that you turned on the heating in the north, but found that the sliding support was stuck, the windows were not closed tightly, and the heating was all run.
When it was the coldest, the doors and windows fell off the chain.
As we all know, hardware accessories can be called the heart of doors and windows. The full performance of wind and pressure resistance, air tightness, water tightness, heat insulation, heat insulation and sound insulation of doors and windows is closely related to hardware accessories.
The lock points and lock bases of hardware accessories are distributed around the entire door and window. When the doors and windows are locked, the lock points and lock seats are fastened together, and cooperate with hinges or sliding braces to produce a strong seal pressing force, which deforms the sealing strips, thereby providing sufficient sealing performance for doors and windows. Integrating fans and frames can greatly improve the performance of doors and windows.
At the same time, doors and windows are lightweight components, and their energy consumption accounts for more than half of the building's energy consumption, which is the top priority of building energy conservation. In the design, we must fully consider the energy-saving issues of doors and windows, that is, heat insulation and heat insulation. If there are no multi-point lock hardware accessories, the doors and windows will not be as good as their insulation and insulation performance.
The anti-theft performance of doors and windows is also a key issue. The anti-theft performance of hardware accessories, especially in the development of components of intelligent anti-theft doors and windows, the anti-theft performance of hardware accessories plays an important role.
