You Should Know Something About Lock

Nowadays, there are many kinds of locks on the market. According to the application, they are divided into entry locks, bedroom locks, passage locks, bathroom locks and so on. According to the shape ,they are divided into handle lock ,mortise lock and deadbolt lock.Knob lockset and lever handle lockset have three functions: lock, handle and touch ball. 

First of all，Let's introduce some door lock for you:

1.Entrance Door Lock: safe function, so it is also called safe lock or anti-theft lock.We will suggest smart lock for your home.

2.Passage Lock: the function of handle and bead of door, no insurance function, suitable for kitchen, hall, living room, dining room and children room. 

3.Bathroom Lock: Its feature is that it can be locked inside and opened with a key outside. Suitable for toilet or bathroom.

4.Bedroom Lock:Lock the insurance inside, the outside must be opened with a key.Suitable for bedroom and balcony door.

Second，Let's talk about the material:

The main materials used for lock are Brass, Stainless Steel, Zinc Alloy, Iron and Steel, Aluminum or Aluminum Alloy.

1.copper is one of the most widely used lock materials, It has good mechanical properties, good corrosion resistance and processing performance, and bright color, especially the brass forged handles and other locks decorative parts,smooth surface, good density, no pores.

2.Stainless steel: durable, the more you use, the brighter you get. It has good strength, corrosion resistance, color unchanged.

3.Zinc Alloy material: Its strength and antirust ability is poor, the advantage is that it is easy to make complex parts, especially die-cast. More complex patterns of locks seen in the market are mostly Zinc Alloy.
4.Aluminum or Aluminum Alloy: Ordinary Aluminum Alloy (except aerospace use) soft and light, material strength is low, but easy to process forming.

Consumers should choose the copper cylinder, but it should be noted that some of the cylinder are plastic, only in the core head covered with a layer of "copper core".

The appearance of total copper nickel plating and iron nickel plating is almost the same, but the price difference is very big. Generally, the whole copper ring is silenced, while the iron band is not silenced.
　
Third，Consumers should pay attention to the following these points when choosing the lock

①We should choose the products of high popularity, stable quality and good after-sale service

②Check whether the product packaging signs are complete at first (include Product execution standard, grade, name, address, date of production), Is the packaging is firm or the contents of the manual match the product? Be careful to exaggerative and with fact inconsistency phenomenon.

③Watch the appearance quality of the product, including cylinder, lock body, bolt, handles and surface plate and related accessories are complete. Whether the color of the finish and the painted parts is bright and uniform, and there are signs of rust, oxidation and damage.　　

④To check whether the function of using the product is reliable and flexible, you should choose two or more products for control inspection, especially when buying double key cylinder, you must use all the keys to test the inner and outer lock. The insurance of the product should also be checked. It is recommended to try each lock at least three times.

⑤According to the use of the environment, select locks, such as dryness, the structure of the door, thickness, left or right to open the door, inside or outside the door. 

Finally, I want you to have a sense of security. Safety furniture starts with the door.BES Lock is your best choice！