Tag Archives: latch mechanism

Latch Locks Types and Their Mechanism


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A number of factors need to be taken into account when acquiring locks for commercial or residential amenities including security requirements, frequency of use and more. Whenever getting door locks, you have to be informed of its mechanism. The door latches and locks consist of different structures. The regular latch types are located on the handle of the door, whether of metal or upvc. These normally have a lever that could be pushed up or down to secure the door. To discover the details of each type, see below;

I.    Cabin Hook Type
This is one of many common latch locks, that is utilized together with a padlock. A Latch is used which then hooks over a staple, the staple is connected to a fixing plate where the screws are hidden as soon as the latch is in locking position and also a padlock is added to prevent having access to the door. An alternative kind of cabin hook is a staple attached small metal hook, which fits into an adjacent staple on the opposite surface which means entry from the exterior is tough yet not impossible without having the hook disengaged.

II.    Spring Latch Type
Probably the most frequent type is a spring-loaded bolt or metal bar, which is engaged once the door is closed. That is completed with a spring-loaded mechanism, to release the latch, a thumb point is used to raise the latch and disengage the door from the lock.

III.    Deadbolt locks Type
It gives you a higher level of security and therefore are suggested for exterior doors. The deadbolt consists of one or more cylinders that are attached to a latching device. The lock is only going to open whenever a particular combination or the correct key is inserted. This makes a dead bolt pressure and force resistant.

IV.    Cross bar Type
This is just about the most basic as well as a relatively minimal security type of latch lock, the mechanism has a bar which happens to be secured with fixing plates and slide across in front of the door opening right into another fixing plate having a small handle to function. A really primitive type of this lock is a wooden beam which is put into front of the door fixed on with angled fixing plates controlling ability to access the inside.

V.    Cam Type
This type of lock is used on lockers in areas such as schools, colleges and universities. This is because students can secure their lockers with the use of a padlock in some cases a small combination padlock making sure the person/s do not lose any keys. The cam type of this is quite similar in mechanism towards the cabin hook latch lock in where a padlock is placed over the latch cam lock when in the locked position to secure the device.