Types of tongue lock

2024-05-27


Types and structure of 1. turn tongue lock

The English name of (I) turn tongue lock (CAM LOCK), literally translated, is cam lock; On the market, it is also called mailbox lock, disc lock, tongue lock and baffle lock. Tongue locks are widely used: for example, cabinets (mailboxes, filing cabinets, toolboxes, wardrobes, podium cabinets), banks (ATM machines, cash registers, POS machines, money cabinets, numbering machines), security (fire door control, subway gates, vending machines, automatic ticket checking systems, gift showcases, venue showcases,

Mall anti-theft system), etc.

The opening size of the Jiekai switch tongue lock is divided into 12mm,16mm,19mm and 22mm.

(II) from the key shape to distinguish the following types:

1. Blade turning tongue lock

The blade turning tongue lock has unilateral tooth milling key, bilateral tooth washing key, snake key, Finnish key, Kabbah key, etc.

Structure: lock shell, lock cylinder, row piece, spring, positioning piece, tongue piece, key, big nut, small nut (screw).

2. Plum Blossom Lock

3. Triangular turn tongue lock