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What Are the Different Types of Door Locks?

19 Feb 2021 0 Comments

Door lock is an important barrier to ensure family safety, and it is an indispensable security facility for every family.

Door lock products with good performance can make our life more at ease.

Therefore, when choosing the door lock, many friends will pay special attention to the quality of the product.

In order to help friends better understand this kind of products, below, we will introduce to you in detail the types and characteristics of door locks. Friends who are interested in this will learn about it together.


Spherical door lock

The spherical door lock is relatively common, which means that the handle of the door lock is spherical, the production process is relatively simple, and the cost is low.

It is widely used in our country. Because of its poor security, it is generally used for indoor door locks.

The products are mainly made of iron, stainless steel and copper.

Iron is used in the inner structure of the product; Stainless steel is used in the shell and copper is used in the lock core.


Three-pole handle lock

This means that the opening mode of the door lock is to press the door handle, and the production process is relatively simple, and the cost is low.

It is widely used in our country. Because of its poor security, it is generally used for indoor door locks.

The main materials of the products are iron, stainless steel, copper and zinc alloy.

Iron is used for the inner structure of the product, the shell is made of stainless steel, the lock core is made of copper, and the lock handle is made of zinc alloy.


Plug handle lock

This lock is divided into split lock and conjoined lock.

The products are made of many materials, including zinc alloy, stainless steel and copper.

The safety of the product is relatively good, and it is often used for door entry and room door. Office buildings are widely used.


Glass door lock

With the emergence of glass doors, there are also many glass door locks.

The advantage of the glass lock is that the glass does not need to be drilled, and the safety performance is better.

Glass door lock material is usually made of high-strength structural steel or zinc alloy die-casting or stainless steel, which overcomes the shortcomings of iron and zinc alloy easy to rust, aging and lack of steel, and the surface treatment is mostly wire drawing or mirror, which has a generous sense of beauty and a sense of fashion.


Electronic password lock

Electronic password lock is a kind of electronic product which controls the work of circuit or chip (access control system) through password input, so as to control the closure of mechanical switch and complete the task of unlocking and locking.

There are many kinds of products, including simple circuit products and chip-based products with high performance and price.

Now the widely used electronic password lock is realized by programming with the chip as the core.


The characteristics of different types of door locks are also different, and with the differences in materials, there are great differences in the safety performance of door locks.

When choosing the door lock, one should consider the occasion of use, and the other is to check the type and brand of the door lock.

Indoor bedroom doors, bathroom doors and house doors have different requirements for locks. When making a choice, pay attention to the difference.


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