What is the structure principle of a safety padlock
Safety padlocks are the most widely used hardware locks in today's society. The marble lock safety padlock occupies the core.
Straight open tumbler lock safety padlock
(1) Lock body: The lock body is the main body of the safety padlock assembly padlock, including all parts, wholesale is prohibited.
Drill trademark logo holes, lock beam holes, lock core holes, water seepage holes, gate beam holes, marble lock holes, core pin holes, etc. on the safety padlock body. These holes are mostly used for matching with matching parts.
(2) Lock beam: The lock beam is one of the key elements of the atresia organization and can work under a certain static working pressure. The thin neck and broken edge part of the long toe of the lock beam are pin grooves that match the beam pin. The thin neck part allows the lock beam to rotate freely under the manipulation of the beam pin. The broken edge part is the beam lock when the lock beam is closed. Exit. Tongue and groove are the key parts for the firmness of the lock beam and require high precision.
(3) Lock core: There are two nail nails on the top of the lock core of the safety padlock. The nails and nails can change the posture of the matching force. The nails move the lock tongue to retract and move, and the rotation of the lock core is transformed into the movement of the lock tongue. In order to better develop the actual effect of the lock, the key slot of the lock cylinder is mostly produced and processed into S-shaped or special-shaped.
(4) Lock tongue: The lock tongue is the original part of the atresia tissue closely matched with the lock beam, which requires flexibility in expansion and contraction and has a certain compressive strength. The top of the lock tongue and the tongue groove of the lock beam cooperate with each other. When the lock beam is pressed down, the slope is used to generate the working pressure of the lock beam, and the bottom plan view of the lock tongue is used to prevent the lock beam from jumping up and exercising. The groove at the bottom of the bolt and the lock core cooperate with each other to unlock the function of the lock. At the same time, when the lock tongue is compressed by the lock beam, the lock core will not rotate.
(5) Anti-dip cover: The key of the anti-dip cover plays a role in the maintenance of the lock tongue. The device is located on the top of the lock cylinder, which can close the key slot of the lock cylinder to prevent dirt from turning the lock tongue from the key slot to achieve the purpose of anti-shifting. When the lock needs to be opened, insert the key of this number from the keyhole. The bottom plan view of the round tumbler lock is aligned with the two ends of the lock cylinder circle, and the bottom plan view of the small flat tumbler lock is connected with the round tumbler lock, and the two ends are aligned with the lock cylinder circle. The upper edge cuts off the obstructive effect on the lock core and the lock body. Rotate the key clockwise, the lock core rotates with the key (the angle of rotation is controlled by the lock core pin). The paw behind the lock cylinder rotates the lock tongue, the lock tongue shrinks the lock tongue and the spring force extends outward, and the paw on the lock cylinder rotates the pawl to make the lock core rotate in the opposite direction. The core can be dialed out. At this time, all the turn back tumbler locks enter the lock core management center, part of the small flat tumbler lock enters the lock core, and part of the small flat head tumbler lock stays in the lock core. Extend the claws on the lock core outwards and make the claws on the lock core extend outwards , So that the lock core extends outwards, and the lock core extends outwards.
