A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a secondary anti-theft key group, which belongs to the technical field of door locks, and comprises a key blank and a lock head body, the lock head body is provided with an identification groove, the key blank is provided with an identification body, and the identification body is matched with the identification groove; the lock cylinder of the original anti-theft door lock can be subjected to secondary encryption locking, so that the anti-theft door lock has a two-stage encryption effect, a tenant can independently open the door lock, a landlord and a historical tenant are prevented from entering the door lock, and the safety of the anti-theft door lock is improved.
本发明公开了一种二级防盗钥匙组，属于门锁技术领域，包括钥匙胚和锁头体，锁头体上开设有识别槽，钥匙胚上设置有识别体，识别体与识别槽相匹配；能够对原有的防盗门锁的锁芯进行二次加密上锁，使得防盗门锁具有两级加密效果，进而使得租客能够单独打开门锁，避免房东和历任租客进入，提高了防盗门锁的安全性。
The invention discloses a secondary anti-theft key group, which belongs to the technical field of door locks, and comprises a key blank and a lock head body, the lock head body is provided with an identification groove, the key blank is provided with an identification body, and the identification body is matched with the identification groove; the lock cylinder of the original anti-theft door lock can be subjected to secondary encryption locking, so that the anti-theft door lock has a two-stage encryption effect, a tenant can independently open the door lock, a landlord and a historical tenant are prevented from entering the door lock, and the safety of the anti-theft door lock is improved.
本发明公开了一种二级防盗钥匙组，属于门锁技术领域，包括钥匙胚和锁头体，锁头体上开设有识别槽，钥匙胚上设置有识别体，识别体与识别槽相匹配；能够对原有的防盗门锁的锁芯进行二次加密上锁，使得防盗门锁具有两级加密效果，进而使得租客能够单独打开门锁，避免房东和历任租客进入，提高了防盗门锁的安全性。
Secondary anti-theft key group
一种二级防盗钥匙组
ZHENG QIANGQIANG (author)
2023-03-21
Patent
Electronic Resource
Chinese
IPC:
E05B
LOCKS
,
Schlösser
Locking anti-theft assembly, anti-theft door and ship comprising anti-theft door
| European Patent Office | 2023