I. Overview of fire push rod lock

Fire push rod lock is a kind of equipment widely used in the field of fire safety, mainly installed in the fire door, stairway and other important access to ensure that the personnel can be opened quickly in case of emergency. It has the characteristics of simple structure, convenient operation, safety and reliability, and is an important part of the fire safety system.

2, the working principle of fire push rod lock

The working principle of fire push rod lock is mainly through the push rod and lock tongue cooperation, realize the door open and close. When the push rod is pushed by external forces, the latch will move, thus opening the Door Lock; when the external forces disappear, the latch will automatically reset, re-lock the door. This design makes the fire push rod lock in emergency situations can be quickly opened, for the safe evacuation of people and fire rescue to provide protection.

3, the use of fire push rod lock

In emergencies, such as fire, earthquake, etc., when you need to quickly open the door lock, you can use the fire push rod lock. First of all, hold the push rod with your hand and push it hard in the direction of opening until the door lock opens.

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