Home smart lock lock body identification and selection
The smart lock body is generally distinguished according to the size, and the lock body of each country is different. At present, there are two main sizes of the national standard lock body in my country, one is the 6068 lock body, and the other is the Bawang lock body.
The thickness of ordinary anti-theft doors is between 40mm and 60mm, which is also the thickness of common fingerprint locks.
The lock body usually has a cylindrical lock body and a square lock body. Regardless of whether it is a cylindrical lock body or a square lock body, the size of the lock body is mostly the same, and the difference lies in the size of the deadbolt in the middle.
Lock body size measurement method:
Measure the distance from the hollow center point of the handle to the center point of the keyhole, and then measure the distance from the center point of the handle to the edge of the door, that is, the distance from the depth of the hole on the door to the center point of the handle. The distance is the specification of the lock body, for example, the first distance is 68mm, and the second distance is 60mm, then the specification of the lock body is 60*68 lock body! Note: When matching the lock body, remember to measure the depth and length of the hole on the door so that the lock body can match exactly.
Standard lock body:
Usually divided into 50*58 lock body and 60*68 double fast lock body, the standard lock side plate is 24*240. The distance from the center of the lock body insertion square hole to the center of the lock head hole is divided into 58 locks and 50 lock bodies. The 6068 lock body is the center distance and the hole distance, and the name is usually directly determined by the specification.
In addition, there are large lock bodies and small lock bodies, for example:
The lock body is divided into a large 50 lock body and a small 50 lock body according to the size.
Standard lock body size: 24*240(mm) or 30*240(mm)
Overlord lock body size: 30*388(mm) or 40*388(mm)
The cylindrical lock body is mainly used for stainless steel anti-theft doors, while the square lock body is mainly used for wooden doors. It is recommended that you purchase standard and Bawang cylindrical and square lock bodies when purchasing lock body inventory, and purchase guide pieces of 24*240 (mm) or 30*240 (mm), 30*388 (mm) or 40*388 (mm) Four types, these two types and four types can be adapted to most security doors in domestic families.
