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Inclined tongue mechanism of core insertion lock
The invention discloses an inclined tongue mechanism of a core insertion lock. The mechanism comprises an inclined tongue component, an inclined tongue reset spring, a triggering tongue component, a triggering tongue reset spring, a trigger and a trigger reset spring, wherein the trigger is slidbly arranged on a lock shell; the inclined tongue component is provided with an inclined tongue limiting face, and the trigger is provided with a first matching portion which is used for being matched with the inclined tongue limiting face; when the trigger is pressed toward the trigger reset spring, the first matching portion breaks away from the inclined tongue limiting face; the triggering tongue component is provided with a first protruding block, and the trigger is provided with a second matching portion which extends between the tongue end of the triggering tongue component and the protruding block. Through the structural format of the inclined tongue mechanism, when a door is closed, the triggering tongue component is pressed into the lock shell, thereby the protruding block is made to break away from the second matching portion, meanwhile, the inclined tongue component extends out of the lock shell under the action of the inclined tongue reset spring, the trigger resets finally, and the first matching portion, the inclined tongue limiting face and the inclined tongue component are locked; when the trigger resets, the trigger can be further interlocked with other mechanisms of the core insertion lock, and the other mechanisms are controlled to act.
Inclined tongue mechanism of core insertion lock
The invention discloses an inclined tongue mechanism of a core insertion lock. The mechanism comprises an inclined tongue component, an inclined tongue reset spring, a triggering tongue component, a triggering tongue reset spring, a trigger and a trigger reset spring, wherein the trigger is slidbly arranged on a lock shell; the inclined tongue component is provided with an inclined tongue limiting face, and the trigger is provided with a first matching portion which is used for being matched with the inclined tongue limiting face; when the trigger is pressed toward the trigger reset spring, the first matching portion breaks away from the inclined tongue limiting face; the triggering tongue component is provided with a first protruding block, and the trigger is provided with a second matching portion which extends between the tongue end of the triggering tongue component and the protruding block. Through the structural format of the inclined tongue mechanism, when a door is closed, the triggering tongue component is pressed into the lock shell, thereby the protruding block is made to break away from the second matching portion, meanwhile, the inclined tongue component extends out of the lock shell under the action of the inclined tongue reset spring, the trigger resets finally, and the first matching portion, the inclined tongue limiting face and the inclined tongue component are locked; when the trigger resets, the trigger can be further interlocked with other mechanisms of the core insertion lock, and the other mechanisms are controlled to act.
Inclined tongue mechanism of core insertion lock
AN JINGWEI (author)
2015-12-02
Patent
Electronic Resource
English
IPC:
E05B
LOCKS
,
Schlösser
| European Patent Office | 2015
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