What is the purpose of door and window hardware accessories? The windows of modern architecture are no longer limited to the level of human hands. Starting from the requirements of ventilation and heat dissipation, the height of windows is an important factor determining the efficiency of ventilation and heat dissipation. Therefore, people have invented various window openers and window devices. Next, Guangdong Huixi Hardware Industry Co., Ltd. will briefly discuss the usage of door and window hardware accessories:

 Perhaps after aluminum alloy was used in window manufacturing, people developed sliding windows. There is no problem with plugs in sliding windows because the sashes of sliding windows are fixed in the same state when opened and closed.

 One drawback of sliding windows is that they must have at least one fixed fan, which greatly reduces the window area. Another fatal drawback is that they simply cannot meet the requirements of air and water tightness.

 The fixing points of the sliding window sash are upper and lower guide rails, so the wind resistance strength is also very limited. The demand for energy-saving and other functions in modern architecture is increasing. They have strict requirements for the sealing and insulation, airtightness and water tightness, sound insulation and wind resistance, and even anti-theft level of windows. In order to meet various comprehensive requirements, inward sloping and internal casement windows or European style windows have been produced.

 The types of windows in modern glass curtain wall buildings are related to the fixing method of window frames on the curtain wall. Due to the high requirements for air tightness, water tightness, and wind resistance in glass curtain walls, the accessories for curtain wall windows are developed relatively independently according to needs.

 After understanding these contents, everyone should have a better understanding of the uses of door and window hardware accessories! We can also see from it that door and window hardware accessories are essential items in doors and windows.