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The important role of hardware accessories in doors and windows
Time：
2022-12-19
Due to the functional requirements of the house, structural form, space size, design style of the exterior facade of the house and other reasons, the doors and windows of the house have a variety of opening forms, such as internal flush opening, external flush opening, internal open upper suspension, internal open lower suspension, etc., so that the key to make the doors and windows of the house have various opening forms is the door and window hardware of various structures.
The flexibility of opening and closing doors and windows, the difficulty of operation, and the strength of operation mainly depend on the structural design, material selection, processing and manufacturing, assembly process and assembly quality of door and window hardware.
The doors and windows of the house must be able to be opened and closed to achieve the functions of ventilation, ventilation, heat preservation, heat insulation, sound insulation, and weather protection. Therefore, it is required that the doors and windows of the house should have the wind pressure resistance performance under certain weather conditions, and the components that realize the locking function after the doors and windows of the house are the door and window hardware. For example, when the doors and windows of the house are under positive wind pressure and the doors and windows of the house are under negative wind pressure, The wind load borne by the door and window leaves is completely transferred to the hardware, which then transfers the wind load to the door and window frames and the building structure. Therefore, the door and window hardware is the main functional component that affects the wind pressure resistance of the door and window of the building.
The role of doors and windows cannot be underestimated, and high-quality door and window hardware provides guarantee for high-quality doors and windows. Therefore, the role of door and window hardware in energy saving of doors and windows is gradually being paid attention to.
