Good Door with a good lock, four ways to choose the door lock

10-08-2022

  Good Door with good lock, a good lock can show the owner's taste, a matching lock can make the door function more perfect, with a Zhang Sengyou effect. As far as the door lock is concerned, according to the shape points ball lock, handle lock, core lock and so on. According to the purpose of the door lock, bedroom lock, lock, bathroom lock, etc. . According to the door can be divided into mechanical lock, fingerprint lock, password lock, electronic lock, etc. 


  What kind of door with what kind of lock, but the problem is how to pick a good lock. Now on the market, a variety of hardware lock, fingerprint lock can be installed in the general copper doors, wooden doors, steel doors, high style similarity, so many ordinary consumers very headache. So how to choose a good door hardware lock it, master the following four look is very important.

door lock

First.Look at the lock material

  Stainless steel is the best lock-making material with high strength, strong corrosion resistance and no discoloration, but its forging property is not good. The style and color of stainless steel door lock are relatively simple. 

  The copper material mechanical performance is superior, generally uses in the manufacture European type high-grade door lock, the price and the grade are quite high. Zinc alloy has strong wear resistance, corrosion resistance, and more easy to cast, you can design a lot of styles and patterns, the current market is a lot of hot locks of zinc alloy material. Such as Proback fingerprint lock has several styles, good-looking and durable. However, due to the different proportion of zinc alloy and raw materials, and the design of casting process is different, resulting in a great difference in price. Aluminum alloy and iron are less used, aluminum alloy is mainly space aluminum, this kind of door lock design is generally relatively simple, no pattern design, iron door lock now less and less, basically belongs to the low-end door lock. There were many types of locks. There were locks of different materials and grades. It was mainly because of their own budget and style. If they chose a big brand like Avent Security, the brand and quality would be guaranteed.


Second.Look at the lock surface treatment

  Lock surface treatment is divided into electroplating, painting and coloring three, lock surface treatment through the formation of a dense protective film on the product surface, anti-corrosion and anti-rust role, make the lock more beautiful and durable. Dense protective film is also the standard to measure the quality of locks, good quality locks, using electroplating treatment, coating delicate smooth, uniform moderate, bright color, no bubbles, rust and oxidation signs. Such as Avent Security fingerprint lock each has its own characteristics, the appearance of handling is very delicate.


Third.Look at the keys

  There are many kinds of keys, generally divided into one word key (ordinary key and Angle Key) , cross key, computer key, cylinder key, etc. , ordinary one word key and cross key configuration of the lock price is relatively cheap, but the anti-theft performance is poor, belongs to a class lock. Because of the relatively low anti-theft performance, the Public Security Department has vigorously promoted the use of Class B and Class C locks, which are relatively high in manufacturing technology. The more complex the pattern of the key, the less likely it is that the imitation will be successful, some brands, such as Avent security luxury door locks have a unique password card, if the new key must rely on the password card to a designated professional to copy the key, greatly improving the anti-theft performance.


Fourth.Look at the lock implementation standards

  Foreign hardware lock have very strict standards and regulations, so the quality of imported products is relatively high some. 

  We can feel the lock with our hands. In general, the feeling of thick lock, relatively high quality, lock body can not expose the tip, exposed easily hurt, especially should pay attention to the lock lock handle end, lock tongue and lock body four corners three positions; 

  The lock with good spring has flexible opening, high sensitivity and long service life. Locks also exist in a variety of styles, be sure to pay attention to the style and indoor doors to maintain consistency.

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