Three categories of door and window hardware accessories

Three categories of door and window hardware accessories

1 1 月, 2021 admin 0 Comments

Introduction:

Whether it is plastic steel doors and windows or aluminum alloy doors and windows, although there will be certain differences in the selection of hardware, the functionality of the hardware used is similar. Generally, we divide door and window hardware accessories according to their functions, which can be divided into three types: operation control accessories, locking kits, and connection load-bearing accessories. Jason Hardware systematizes hardware to form a standardized door and window system.

Three categories of door and window hardware accessories:

1. Operation control accessories (handle)

At present, the profile standards in the door and window industry can be said to be the European standard size. In order to achieve high efficiency and energy saving, most of the aluminum sections use multi-cavity broken bridge insulation profiles. There are various styles of aluminum products in my country. Although it has enriched the choices for consumers, it has also caused certain problems for the production of door and window hardware companies.

The handle (handle) is an accessory that is used every day. As long as you open the door or window, you have to touch it. Although it looks simple on the surface, its internal composition is quite sophisticated, and each brand is different. If you want to make a handle well, you must have high-quality source materials and mature production technology. Finally, through reasonable quality testing and correct matching and installation, it can be said to have completed its work. If it is not firm and the surface is damaged, the opening and closing shaking gap is large, and the feel is poor, the operator can sense the quality of the door and window hardware accessories.

According to current industry standards, the service life of hardware accessories after corrosion resistance treatment must reach 10 years, which is enough to meet the use of normal building doors and windows.

2. Locking kit
The locking kit mainly includes locking points, locks, actuators, and corner devices. Locking hardware plays a decisive role in the physical properties of door and window systems (wind pressure resistance, water tightness, air tightness, sound insulation, thermal insulation, thermal insulation, etc.), and can also improve theft resistance. .

Based on its functional characteristics, we require the locking accessories to be installed closely with the profile and be stable and reliable, so as to have a better anti-theft effect. Therefore, Jason Hardware recommends giving priority to European standard groove profiles. The matching hardware is standardized. There is no need to make special customizations. It can be selected at any time and is of high quality.

Generally, profiles with non-European standard grooves require screws to fasten hardware accessories. Imagine that the aluminum profile is only 1.4mm thick and the screws are 5mm large. It can be imagined that the anti-theft ability of non-notch profiles fixed by screws is much smaller than that of European standard grooves. Anti-theft ability of profiles.

3. Frame and fan connection load-bearing accessories

The main connecting load-bearing accessories include hinges, hinges, sliding braces, pulleys, etc. The main connecting load-bearing parts include hinges, sliding stays and pulleys. As a bridge connecting window sashes, their quality is related to the safety performance and service life of doors and windows.

In terms of functionality, hinges (hinges) are an important part to realize the rotation and load-bearing of doors and windows. They are mainly used in casement windows (the entry “casement window” is provided by the industry encyclopedia) and casement doors. In terms of anti-theft performance, like locking components, hardware accessories that match European standard groove profiles are also preferred. Using stainless steel clamps to engage European groove hinges has better safety performance than relying on screws.

Sliding braces are used in external casement windows and externally hung windows in curtain walls. Since the windows open outwards, load-bearing requirements such as the height, width and weight of the sash must be considered, and sliding braces with corresponding load-bearing levels should be selected.

Especially the load-bearing performance must be considered. Sometimes, in order to increase the light transmission ratio and ventilation of building doors and windows, designers increase the size of doors and windows, but ignore the safety issues of doors and windows, increase the number of fixed windows, increase the number of windows, and reduce the number of openings. The size of the window will be reduced and the safety of the operator will be reduced. Otherwise, if a safety problem occurs, the consequences will be disastrous.

Today’s market competition is not only based on one’s own internal advantages, but also needs to compete through one’s own resources and market publicity. It is very important to form a combination of internal advantages and external forces, pay attention to the quality of hardware products, pay attention to the improvement of hardware brands, and pay attention to the improvement of service capabilities.