NEWS
 
 
You are here: Home » News » Blog » How Many Types of Door Locks Are There?

How Many Types of Door Locks Are There?

Views: 74     Author: Site Editor     Publish Time: 2021-10-20      Origin: Site

How Many Types of Door Locks Are There?

Door locks are our daily necessities. Therefore, it is necessary to understand the types of door locks on the market and their characteristics.

 


1. Classification by Lock Structure

(1) Electronic Lock

Electric bolt lock has the function of anti-theft alarm electronic password, which are greatly improved both in technology and performance.

 

(2) Padlock

Padlocks are divided into copper padlocks, iron padlocks and password padlocks. The main specifications are 15, 20, 25, 30, 40, 50, 60 and 75mm.

 

(3) Drawer Lock

Drawer locks are divided into total copper drawer locks, copper sheathing drawer locks, aluminum core drawer locks and left and right cabinet locks. The main specifications are φ 22.5mm and 16mm.

 

(4) Spring Bolt Lock

Spring bolt lock is divided into single safety door lock, double safety door lock, 3 bolt door lock and multi safety lock.

 

(5) Plug Core Door Lock

The plug core door lock is also called anti-theft door lock, which is divided into steel door plug core door lock and wood door plug core door lock.

 

(6) Ball Door Lock

The ball door lock can be divided into copper ball lock, three tube ball lock and compartment lock.

 

(7) Decor Lock

Decor locks can be divided into glass door lock, interlocking lock, button lock, switch lock of electrical box, chain bolt lock, turning tongue lock, etc.

 

(8) Electronic Control Lock

The electronic control lock can be divided into fingerprint lock, magnetic card lock, IC card lock and password lock.

 

(9) Handle Lock

 

(10) Aircraft Lock, Train Lock, Car Lock, Ship Lock

 

(11) Prison Lock and Other Special Locks

 

60-1-door bolt lock 


2. Classification According to the Purpose of Lock

(1) Entrance Door Lock

Front door bolt lock is also called anti-theft lock. The entrance door is the door of every family. It must have a special function. That is, it can play the role of insurance and security. Therefore, door lock is also known as safety lock or anti-theft lock. There are two doors in the entrance door, an iron door and a main door (usually wooden door). In the selection, attention should be paid that the distance between the security door and the door should not be less than 80cm, otherwise the security door will push the door lock and cannot be closed.

 

(2) Door Lock in the Room

The lock in the room generally refers to the bolt lock for bedroom door. The safety latch can be locked inside the room and it must be opened with a key outside. Bedroom bolt lock is suitable for bedroom and balcony doors.

 

(3) Bathroom Door Lock

Bathroom indicator lock is characterized by that it can lock the door inside and can only be opened with a key outside. There is an emergency opening device outside with red and green display, or a small handle lock withmannedandunmanneddisplay or ball lock with the same function. It is suitable for toilet or bathroom.

 

(4) Kitchen and Enterclose Locks

Kitchen and enterclose locks only play the role of door handle and wind proof, no insurance function. It is more suitable for kitchen, living room, dining room, storeroom and children's room.

 

The appropriate door lock can be installed according to the structure and function of bolts locks.

Door locks are our daily necessities. Therefore, it is necessary to understand the types of door locks on the market and their characteristics.

 

 

1. Classification by Lock Structure

(1) Electronic Lock

Electric bolt lock has the function of anti-theft alarm electronic password, which are greatly improved both in technology and performance.

 

(2) Padlock

Padlocks are divided into copper padlocks, iron padlocks and password padlocks. The main specifications are 15, 20, 25, 30, 40, 50, 60 and 75mm.

 

(3) Drawer Lock

Drawer locks are divided into total copper drawer locks, copper sheathing drawer locks, aluminum core drawer locks and left and right cabinet locks. The main specifications are φ 22.5mm and 16mm.

 

(4) Spring Bolt Lock

Spring bolt lock is divided into single safety door lock, double safety door lock, 3 bolt door lock and multi safety lock.

 

(5) Plug Core Door Lock

The plug core door lock is also called anti-theft door lock, which is divided into steel door plug core door lock and wood door plug core door lock.

 

(6) Ball Door Lock

The ball door lock can be divided into copper ball lock, three tube ball lock and compartment lock.

 

(7) Decor Lock

Decor locks can be divided into glass door lock, interlocking lock, button lock, switch lock of electrical box, chain bolt lock, turning tongue lock, etc.

 

(8) Electronic Control Lock

The electronic control lock can be divided into fingerprint lock, magnetic card lock, IC card lock and password lock.

 

(9) Handle Lock

 

(10) Aircraft Lock, Train Lock, Car Lock, Ship Lock

 

(11) Prison Lock and Other Special Locks

 

 

2. Classification According to the Purpose of Lock

(1) Entrance Door Lock

Front door bolt lock is also called anti-theft lock. The entrance door is the door of every family. It must have a special function. That is, it can play the role of insurance and security. Therefore, door lock is also known as safety lock or anti-theft lock. There are two doors in the entrance door, an iron door and a main door (usually wooden door). In the selection, attention should be paid that the distance between the security door and the door should not be less than 80cm, otherwise the security door will push the door lock and cannot be closed.

 

(2) Door Lock in the Room

The lock in the room generally refers to the bolt lock for bedroom door. The safety latch can be locked inside the room and it must be opened with a key outside. Bedroom bolt lock is suitable for bedroom and balcony doors.

 

(3) Bathroom Door Lock

Bathroom indicator lock is characterized by that it can lock the door inside and can only be opened with a key outside. There is an emergency opening device outside with red and green display, or a small handle lock withmannedandunmanneddisplay or ball lock with the same function. It is suitable for toilet or bathroom.

 

(4) Kitchen and Enterclose Locks

Kitchen and enterclose locks only play the role of door handle and wind proof, no insurance function. It is more suitable for kitchen, living room, dining room, storeroom and children's room.

 

The appropriate door lock can be installed according to the structure and function of bolts locks.


Product Inquiry
SUBSCRIBE TO GET OUR LATEST UPDATES

NAVIGATION

CONTACT

T +86-577-86822568
F +86-577-86822558
helenyoue@zhongwanghardware.com

ADDRESS

温州市龙湾区永兴街道滨海二路永兴南园小微企业创业园20幢4-1
© 2020 温州中王五金有限公司  All rights Reserved.