Support Hotline
Modern home buyers are very concerned about the living environment and living space, coupled with the national emphasis on energy conservation policies, reducing building energy consumption has become the focus of increasing concern, but also a large market demand. Doors and windows as the main unit of energy consumption in buildings, building energy efficiency has a great influence.
Among them, the hardware accessories is a part of the overall doors and windows, but also to determine the performance of windows and doors open, the key components of air tightness. The architectural design of doors and windows, from the whole house is beautiful and the area where the wind resistance, water tightness, air tightness, heat insulation, sound insulation and so on several properties to consider (now existing in Beijing, Guangdong and other regions of the specification, has required to meet the corresponding requirements of building doors and windows).
Hardware handle
According to the functional division of metal doors and windows, door hardware accessories has three main components: operating parts, lock parts and connecting bearing parts.
Handle
The handle is open every operation operation unit for windows and doors, composed of more components and the internal structure of each enterprise is different, good products, have a standard of raw materials and sophisticated processing technology, quality detection and reasonable, and the installation can be put in place, fixed right way, if not solid and surface damage. Open and close the sloshing gap, feel bad, people can perceive the operation of door and window hardware accessories quality.
Fixed screw loose, loose handle, even fixed foot fracture, will affect the service life of door and window.
According to industry standard implementation, after anti rust treatment of metal parts of the service life of 10 years, enough to meet the normal use of the doors and windows of the building.
The locking member
The locking parts are locked, lock, clutch, steering device and other transmission parts. The use of these parts of the physical properties of the doors and windows (wind resistance, water tightness, air tightness, insulation, insulation, insulation etc.) has a crucial role, and the need for anti-theft locking function.
This requires hardware accessories to firmly embedded profiles, and profiles only firm combination can achieve the anti-theft function, therefore, should be preferred oubiao slot profiles, with five parts are standardized, no special configuration, can be selected at any time, and of good quality.
Frame, fan connecting bearing component
Ginger is connected with the bearing component of the main hinge (hinge), slide, pulley. The choice of this component is particularly important, related to the function of the door and window function, safety, life, etc..
On the functional, hinge (hinge) is an important component to realize the windows rotation and bearing, mainly used in the inner peace casement door, firmly defend and anti-theft performance, as well as locking components, is also a priority choice with the European standard slot section of hardware accessories. Stainless steel clamp block groove in occlusal European hinge on the safety performance of the screw fixation.
The sliding support is applied to the outer casement window and the curtain wall outside the window. Due to the window to open, but also to consider the height, width and weight of the bearing requirements, select the appropriate bearing level sliding support.
Especially in the bearing performance and key considerations, sometimes in order to improve the transmission ratio, the ventilation building doors and windows, doors and windows size increase, just ignore the security doors and windows, increasing the number of fixed window increases the number of windows, reducing the window size, and reduce the operator's safety, otherwise once the security problem, the consequences will be unbearable to contemplate.