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A platform for research: civil engineering, architecture and urbanism
Anti-theft lock with emergency escape capability
The invention provides an anti-theft lock with emergency escape ability, and belongs to the technical field of anti-theft locks. The anti-theft lock solves the problem that an existing anti-theft lock is poor in emergency fire fighting capacity. The anti-theft lock with the emergency escape ability comprises a lock shell, a main tongue body, an auxiliary tongue body and a safety tongue body, the main tongue body, the auxiliary tongue body and the safety tongue body are arranged in the lock shell, the main tongue body is controlled to be opened and closed inside a door through a handle, the main tongue body is controlled to be opened and closed outside the door through an unlocking component, the auxiliary tongue body is controlled to be opened and closed inside the door through an auxiliary tongue rotating handle, and the auxiliary tongue body is controlled to be opened and closed outside the door through the unlocking component. And the safety bolt body is controlled by the safety bolt rotary handle in the door. Compared with the prior art, the anti-theft lock has the advantages that the main tongue body, the auxiliary tongue body and the safety tongue body can be unlocked from the outer side through the emergency key, and the fire safety is better.
本发明提供了一种具备应急逃生能力的防盗锁，属于防盗锁技术领域。它解决了现有的防盗锁的应急消防能力差的问题。本具备应急逃生能力的防盗锁包括锁壳和设置在锁壳内的主舌体、副舌体、保险舌体，主舌体在门内通过手柄来控制开合，主舌体在门外由开锁部件控制开合，副舌体在门内由副舌旋柄控制，副舌体在门外由开锁部件控制开合，保险舌体在门内由保险舌旋柄控制。与现有技术相比，本防盗锁通过应急钥匙可以完成从外侧对主舌体、副舌体、保险舌体的开锁功能，消防安全性更好。
Anti-theft lock with emergency escape capability
The invention provides an anti-theft lock with emergency escape ability, and belongs to the technical field of anti-theft locks. The anti-theft lock solves the problem that an existing anti-theft lock is poor in emergency fire fighting capacity. The anti-theft lock with the emergency escape ability comprises a lock shell, a main tongue body, an auxiliary tongue body and a safety tongue body, the main tongue body, the auxiliary tongue body and the safety tongue body are arranged in the lock shell, the main tongue body is controlled to be opened and closed inside a door through a handle, the main tongue body is controlled to be opened and closed outside the door through an unlocking component, the auxiliary tongue body is controlled to be opened and closed inside the door through an auxiliary tongue rotating handle, and the auxiliary tongue body is controlled to be opened and closed outside the door through the unlocking component. And the safety bolt body is controlled by the safety bolt rotary handle in the door. Compared with the prior art, the anti-theft lock has the advantages that the main tongue body, the auxiliary tongue body and the safety tongue body can be unlocked from the outer side through the emergency key, and the fire safety is better.
本发明提供了一种具备应急逃生能力的防盗锁，属于防盗锁技术领域。它解决了现有的防盗锁的应急消防能力差的问题。本具备应急逃生能力的防盗锁包括锁壳和设置在锁壳内的主舌体、副舌体、保险舌体，主舌体在门内通过手柄来控制开合，主舌体在门外由开锁部件控制开合，副舌体在门内由副舌旋柄控制，副舌体在门外由开锁部件控制开合，保险舌体在门内由保险舌旋柄控制。与现有技术相比，本防盗锁通过应急钥匙可以完成从外侧对主舌体、副舌体、保险舌体的开锁功能，消防安全性更好。
Anti-theft lock with emergency escape capability
一种具备应急逃生能力的防盗锁
CHANG YONGLIANG (author)
2023-04-04
Patent
Electronic Resource
Chinese
IPC:
E05B
LOCKS
,
Schlösser
Lock cylinder structure with both safety escape and anti-theft functions
| European Patent Office | 2020