What is the structure of push button lockout?

Push button lockout is mainly composed of lock core, marble, and lock tongue. There is a row of small holes of equal diameter between the lock core and the lock body, and each small hole is equipped with two marbles, and springs are added to the top. When the key is inserted, the two marbles in each hole are exactly on the two sides of the joint surface between the lock cylinder and the lock body, thereby driving the lock tongue to slide and the lock is opened. When the key is pulled out or inserted into another key, the pin is inserted unevenly on the joint surface between the lock cylinder and the lock body under the action of the spring and the key. Therefore, the push button lockout cannot be rotated, and the push button lockout is also hit. Won't open. As long as one of all the marbles is on the joint surface between the lock cylinder and the lock body, the push button lockout cannot be opened. The following is a more detailed introduction of each part.

Here is the content list:

l Introduction of the lock body

l Introduction of lock beam

l Introduction of the lock cylinder

l Introduction of the bolt

Introduction of the lock body

The lock body is the main body of the push button lockout assembly, all parts are covered by it, and the retail is closed. The lock body is drilled with trademark holes, lock beam holes, lock core holes, drip holes, gate beam holes, marble holes, and core pinholes. These holes are mostly used for cooperation with corresponding parts.

Introduction of lock beam

The locking beam is one of the primary originals of push button lockout. The thin neck and the missing edge part of the long toe of the lock beam are pin grooves that cooperate with the beam pin. The narrow neck part allows the lock beam to roll freely under the control of the beam pin. The missing edge part is the beam lock when the lock beam is closed. aisle. The tongue and groove are the key parts of the lock beam to be strong and require high precision.

Introduction of the lock cylinder

The head of the lock cylinder of the push button lockout has two shifting claws. The shifting claws and the lock tongue cooperate to complete the force transformation action. The shifting claws replace the lock tongue for inward movement, turning the rolling of the lock cylinder into the movement of the lock tongue. To improve the anti-spinning effect of the lock, the key slot of the lock cylinder is mostly processed into S-shaped or special-shaped.

Introduction of the bolt

The lock tongue is the original locking organization that cooperates with the lock beam tacitly. It requires both flexibility and sensitivity, but also a certain strength. The head of the lock tongue cooperates with the tongue groove of the lock beam. When the lock beam is pressed down, the inclined plane is used to divide the pressure of the unlocking beam, and the bottom plane of the lock tongue is used to block the jumping movement of the lock beam. The dial groove at the bottom of the bolt cooperates with the lock cylinder to complete the opening function of the lock, and at the same time, it does not drive the lock cylinder to roll when the bolt is compressed by the lock beam.

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