How can the hardware fittings of aluminum doors an

2022-07-22
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What role do door and window hardware accessories play in doors and windows? People are often misled by the accessories and become a supporting role in doors and windows in their hearts, which is essentially a misunderstanding

what role do door and window hardware accessories play in doors and windows? People are often misled by the accessories and become a supporting role in doors and windows in their hearts, which is essentially a misunderstanding

hardware fittings are the key components that determine the performance of doors and windows. The design of aluminum doors and windows is first of all the architectural design of door and window performance. With the goal of meeting the functional requirements of buildings, the performance of aluminum doors and windows and relevant design requirements are reasonably determined

when designing doors and windows, we consider the beauty of the whole house and the wind pressure resistance, water tightness, air tightness, heat preservation, heat insulation, sound insulation and other properties of the area. Just think about it. According to the physical properties (wind pressure resistance, water tightness, air tightness, sound insulation, heat preservation, heat insulation, etc.) and mechanical properties (opening and closing force, repeated opening and closing) of doors and windows, which one has nothing to do with the hardware accessories of doors and windows

hardware accessories are the components responsible for the close connection between the frame and leaf of doors and windows. Without its existence, doors and windows will only become dead leaves, which will lose the significance of doors and windows. We analyze the function of hardware accessories on doors and windows from the performance and function of doors and windows:

1. The physical performance indicators of doors and windows include: wind pressure resistance, air tightness, water tightness, heat preservation, heat insulation, sound insulation, wind pressure resistance

when the internal casement window is under positive wind pressure; The hardware locking point is stressed, so the form of multiple locking points should be adopted. The more locking points, the smaller the force exerted by each locking point on the center brace, and the smaller the relative deflection of deformation

when the inner casement window is under negative pressure: the frame is under force

when the external casement window is under pressure: the locking point is under force, so the form of multiple locking points should be adopted. The more locking points, the smaller the force exerted by each locking point on the center brace, and the smaller the relative deflection of deformation

when the external casement window is under positive wind pressure: the frame is under force

it can be seen from the above that the primary performance of hardware accessories on doors and windows is the role of wind pressure resistance, which determines the success or failure of doors and windows; Similarly, air tightness, water tightness, heat preservation, heat insulation and sound insulation are all related to the sealing of doors and windows with the participation of hardware accessories. The lock points and lock seats of hardware accessories are distributed around the whole door and window. When the doors and windows are locked, the lock points and lock seats are firmly buckled together and matched with the hinges (hinges) or sliding braces to produce a strong sealing and pressing force, so that the sealing strip can be elastically deformed, so as to provide sufficient sealing performance for the doors and windows, and make the leaves and frames form a whole, which can greatly improve the performance of the doors and windows. Similarly, the mechanical performance indicators of door and window folding (opening and closing force, repeated opening and closing) and other opening and closing requirements are also inseparable from the requirements of hardware accessories

2. Doors and windows are light components, and their use energy consumption accounts for more than half of the building energy consumption, which is the top priority of building energy conservation. In the design, we should fully consider the energy conservation of doors and windows, that is, thermal insulation and thermal insulation. If there are no more lock hardware accessories, no matter how well the doors and windows are made, its thermal insulation and heat insulation can be imagined

3. Similarly, the anti-theft performance of doors and windows is also a concern of the owner. In this regard, the anti-theft performance of hardware accessories, especially in the development of components of intelligent anti-theft doors and windows, plays an important role

4. Doors and windows have a variety of window shapes and structural forms, and various functions of window types all depend on the configuration of hardware accessories. Just imagine, without hardware accessories, how can the flat open lower hung window achieve the function of both flat open and inverted? How to realize the function of pushing, pulling and folding in push-pull folding doors and windows? Which one does not rely on the function of hardware accessories to achieve its unique specific functions, such as internal push-pull and movable shutter

it can be said that hardware accessories are the heart of door and window accessories

for a long time, people's understanding of door and window hardware accessories is only considered as a secondary thing that doesn't work, and the result is terrible. Many door and window and curtain wall companies (including some first-class qualification), design institutes and owners have a vague understanding of the main role of door and window hardware accessories. As a result, when designing, there are often too large cell sizes, or unnecessary window weights are increased, or even the configuration of hardware accessories is changed at will, resulting in insufficient wind pressure resistance, water tightness and air tightness. Such examples are common

baogao BOGO aluminum door and window hardware accessories in order to ensure the quality of doors and windows, we use precision molds and highly automated processes to manufacture. The materials are made of high-quality aluminum alloy materials on the premise of meeting the strength, providing high-precision hardware accessories for door and window manufacturers, and also bringing more development opportunities for the aluminum alloy door and window manufacturer industry, and creating an extremely comfortable life experience for you

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