Rotary Toggle Latch installation stress
We know that Rotary Toggle Latch manufacturing materials are mainly aluminum, zinc alloy, stainless steel and copper, while the surface treatment are mainly gold-plated, matte, drawing and other processes.
Rotary Toggle Latch price level and the use of materials have a great relationship, but this is not absolute, such as copper Rotary Toggle Latch is not necessarily more expensive than stainless steel, because in addition to materials, we have to look at the door lock Manufacturing process.
Rotary Toggle Latch installation, installed in different places on the door, the material of the selected door lock is also different, such as health Wen smell suitable for installation of copper Rotary Toggle Latch, but not suitable for installation of stainless steel door locks, of which the The reason is: stainless steel Rotary Toggle Latch although it gives the senses is clean, but in fact it is very easy to breed bacteria, especially in the bathroom like this place, and the copper material has antibacterial effect, the handle of bacteria Relatively less, so the bathroom is suitable for installing copper locks.
Rotary Toggle Latch, as its name implies, is a type of door lock with a handle that locks the door to prevent others from opening the door. Rotary Toggle Latch is divided into mechanical and electric (need electricity) two.
The requirements of the Rotary Toggle Latch for each occasion are different. In general, the average home is basically using a mechanical anti-theft Rotary Toggle Latch, this lock is safe, the key is its price is cheaper, very common home use; and in some high-end places, security agencies will use To the electric Rotary Toggle Latch, such as password lock, fingerprint lock, etc., this lock is very high security, of course, its price is much more expensive than ordinary mechanical security lock.
There are many levels of Rotary Toggle Latch used by security doors, which we call anti-theft ratings. The following is a comparison chart of the technical indicators of the anti-theft Rotary Toggle Latch at all levels. Based on this comparison chart, we can understand the safety performance of our own locks.
When choosing a new Rotary Toggle Latch installation, two parameters are generally required, namely the door thickness and the center distance.
Thickness of the standard gauge most of the 4.5 cm, most of the Rotary Toggle Latch touches the thickened door can be made with a longer screw to make a certain size adjustment.
The center distance is the distance from the center of the hole to the edge of the door frame, usually 6 to 7 cm in length, so if your carpenter has not yet drilled holes, then almost any door lock you see on the market can be installed. And if the door has been drilled hole, please measure the aperture, door thickness and the center distance, based on these measured data as the conditions, select your joint Rotary Toggle Latch.
Cast aluminum can also be used to produce Rotary Toggle Latch. But the processing conditions are far worse than the zinc alloy. Aluminum melting point above 650 ℃, available die-casting process. However, due to the high melting point, easy to die-sticking, which has high requirements on die-casting mold structure, temperature of Taijin, surface brushing materials and slag bag exhaust, etc. . And aluminum alloy surface treatment more difficult to uniform tone. For example, the surface treatment of yellow, each batch of colors are difficult to maintain consistency.