Type of civil lock: round lock type AB card lock introduction

The types of mechanical locks are:

One-line type : (Definition: In a broad sense, the shape of the keyhole is a one-word lock, including a normal one-word lock, and a computer lock.) We usually say that the one-word lock does not include a computer key lock. of………

Two-sided type : (Definition: There are two rows of marble locks in the keyhole. These locks are computer key locks. As the name implies, the key is a key made by computer punching. The key surface is a computer lock, including Step Yang double row of beads card mortise door lock is also a kind of computer key lock.).........

Three-sided type : (Definition: There are two rows of marble locks in the keyhole. These locks are computer locks. As the name implies, the keys are keys made by computer punching. The keys are all computer key locks, including The three-row marble three-dimensional lock Kaba mortise lock is also a kind of computer key lock........)

Four-sided type : (Definition: There are marbles on the four sides of the keyhole, such as cross locks, cylindrical locks, etc., including some computer locks)

Cylindrical type : (Definition; the keyhole is cylindrical, with four rows of marbles around, some without marbles, such as cylindrical magnetic locks, etc...)

Semi-circular type : (The lock looks semi-circular, such as crescent-shaped semi-circular bar lock and safe semi-circular lock, security semi-circular lock, etc.)

Multi-faceted type : (four or more rows of marbles are distributed around the keyhole, such as plum locks, etc.)

Password lock : (Definition: A lock that is opened by a combination of numbers is a password lock...)

Shaped lock : (Definition: The appearance of the keyhole is an uncommon lock.......)

Side column type (such as the outer column lock Baodean lock, and the inner side column lock gold point atomic lock and the bilateral column lock gamma lock, etc.)

There are some other types and names.

Such as the lock name in the database: DDL lock (dictionary lock), DML lock (data lock)

Mechanical lock, electronic lock, password lock, fingerprint lock, voice lock

According to the material , there are wooden locks, gold locks, silver locks, copper locks, iron locks, cloisonne locks, etc.

According to the form , there are round lock, square lock, pillow lock, text lock, character lock, animal lock, password lock, dark door lock, reverse lock, barrel lock and so on.

According to the purpose , there are padlocks, door locks, box locks, cabinet locks, box locks, drawer locks, warehouse locks, etc.; from the process of mold casting, etc. .... 1, padlock: Padlock divided copper, and iron padlock padlock, the main specifications are 15,20,25,30,40,50,60 and 75mm.

2, the drawer lock: divided into all copper drawer lock, set of copper drawer lock, aluminum core drawer lock and left and right cabinet door lock, its main specifications are φ22.5mm and 16mm.

3, the marble door lock: divided into single insurance door lock, double insurance door lock, three insurance door locks and multiple insurance door locks, its main brands are Shanghai-made "Niutou" and "Double Dog", "Horse", " Harvest."

4, mortise door lock: also known as anti-theft door lock, divided into steel door mortise door lock and wooden door mortise door lock, of which steel door mortise door locks are mainly: "Shen Shi", "Ma brand" two major brands.

5, ball type door lock: divided into copper ball type door lock and three tube type ball type door lock, as well as private room lock. The ball type door lock is the leading position in the country with the “Guli” and “Yale” brands produced by Yale-Guli Lock Co., Ltd. in Guangdong.

6, color lock: divided into glass door lock, even plug lock, button lock, electrical box switch lock and chain lock, cam lock and so on.

7, electric control lock: magnetic card lock, IC card lock, password lock.

8, handle locks.

9. Marine locks and car locks have been dominated by “horse cards”.