Pick the note of the Secondary Toggle Latch
The second switch lock on the market second switch lock material classification, processing technology and diverse, and the specifications are not the same, then how to pick the door on the second switch lock, Xiaobian finishing some hardware manual, which for how to select the second switch The lock is described in detail.
Look at the Secondary Toggle Latch material
The market's secondary switching lock material is basically divided into stainless steel, copper, zinc alloy. Secondary switching lock stainless steel high strength, corrosion resistance, do not change color, is the best lock material; copper more general, superior mechanical properties, higher prices; secondary switching lock high quality zinc alloy solid wear, corrosion resistance Strong, and easy to shape, mostly used for mid-range lock.
Second look at the secondary switching lock surface treatment
Surface treatment is roughly divided into three kinds of plating, spraying and coloring, the second switching lock through the surface treatment in the product surface to form a layer of dense protective film, play the role of corrosion and rust, so that the second switch lock more beautiful and durable. Dense protective film is also a measure of the quality of the second switch lock quality, good quality of the second switch lock, the second switch lock more plating treatment, fine and smooth coating, uniform and moderate, bright color, no bubbles, rust and oxidation signs.
Three to see the second switch lock implementation of the standard
Foreign for the second switch lock has a very strict standard requirements, so the quality of imported products is relatively high. We can feel the second switch lock is good or bad. In general, the feeling of heavy secondary switching lock, the quality is relatively high; lock body can not be exposed, exposed tip easy to hurt, in particular, should pay attention to the second lock lock lock handle end, lock and lock body four corners ; Lock spring good Secondary Toggle Latch open flexible, high sensitivity, longer life. Secondary switching lock secondary switching lock also exists a variety of styles, we must pay attention and the style of indoor doors consistent.
Life in all aspects, we are increasingly concerned about the same high-tech products. Secondary Toggle Latch lock as a home life security, but also become the focus of attention. More and more new houses in the decoration after the start of choice of smart locks, whether it is the appearance of the performance or the overall function, are much higher than the traditional Secondary Toggle Latch, to bring more high-end home life security.
On the lock products concerned about the friends, should have heard of electronic locks, although the fame it is not the largest, but the overall performance is still quite popular. There was a friend installed a password lock, which is more than two years to say, his district law and order is not good, often stolen, thieves superb technology, never climb windows, are unlocked the door swagger. And his family's lock has never been opened, but according to him that there are times the door was smashed into a hole, it is likely that the thief can not open the lock to the gas bar Neighbors on the bad luck, was thieves patted over and over again.
There are now brand launch of the second switch lock, it is advanced, and only recorded with the lock system can be opened in response to the corresponding lock, security index higher. Of course, everyone in the purchase of the time or need to pay attention to choose a good brand, and now the market is the brand of smart lock is more and more, we often do not know when to choose how to start.