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A platform for research: civil engineering, architecture and urbanism
Double-pin tumbler lock and double-pin tumbler lock key unlocking structure
The invention discloses a double-spring lock which comprises a lock shell, a lock cylinder hole is formed in the lock shell, a first lock cylinder assembly and a second lock cylinder assembly are arranged in front of and behind the lock cylinder hole, and the first lock cylinder assembly and the second lock cylinder assembly are rotationally arranged around the axis of the lock cylinder hole in a staggered mode. The adjacent ends of the first lock cylinder assembly and the second lock cylinder assembly are connected, the second lock cylinder assembly is connected with a spring bolt connecting part, the defects of an existing spring lock are overcome, and through the structural arrangement, the spring lock has the following advantages that the spring lock higher in safety is provided, and the service life of the spring lock is prolonged. According to the pin tumbler lock, the lock tongue can be controlled to be opened only by rotating a certain angle after a key is inserted, then continuously inserting and finally rotating a certain angle, the overall safety is greatly improved, the property loss of people is reduced, the unlocking difficulty is improved, and the pin tumbler lock is more suitable for locking and protecting valuables and is simple in structure and convenient to use. The use is convenient.
本发明公开一种二道弹子锁，包括锁壳，所述锁壳内设置有锁芯孔，所述锁芯孔前后布置设置有第一锁芯组件和第二锁芯组件，所述第一锁芯组件和第二锁芯组件围绕所述锁芯孔轴线旋转错位设置，所述第一锁芯组件和第二锁芯组件之间相邻的一端连接，所述第二锁芯组件上连接有锁舌连接部，本发明解决了现有弹子锁存在的不足，通过本发明的结构设置，具备以下的优点，提供一种安全性更高的弹子锁，本发明的弹子锁需要在插入钥匙后旋转一定角度，接着继续插入，最后再旋转一定角度才能控制锁舌打开，大大的提高了整体的安全性，减少人们的财产损失，提高了解锁的难度，更加适用于较为贵重物品的锁紧保护使用，且结构简单，使用方便。
Double-pin tumbler lock and double-pin tumbler lock key unlocking structure
The invention discloses a double-spring lock which comprises a lock shell, a lock cylinder hole is formed in the lock shell, a first lock cylinder assembly and a second lock cylinder assembly are arranged in front of and behind the lock cylinder hole, and the first lock cylinder assembly and the second lock cylinder assembly are rotationally arranged around the axis of the lock cylinder hole in a staggered mode. The adjacent ends of the first lock cylinder assembly and the second lock cylinder assembly are connected, the second lock cylinder assembly is connected with a spring bolt connecting part, the defects of an existing spring lock are overcome, and through the structural arrangement, the spring lock has the following advantages that the spring lock higher in safety is provided, and the service life of the spring lock is prolonged. According to the pin tumbler lock, the lock tongue can be controlled to be opened only by rotating a certain angle after a key is inserted, then continuously inserting and finally rotating a certain angle, the overall safety is greatly improved, the property loss of people is reduced, the unlocking difficulty is improved, and the pin tumbler lock is more suitable for locking and protecting valuables and is simple in structure and convenient to use. The use is convenient.
本发明公开一种二道弹子锁，包括锁壳，所述锁壳内设置有锁芯孔，所述锁芯孔前后布置设置有第一锁芯组件和第二锁芯组件，所述第一锁芯组件和第二锁芯组件围绕所述锁芯孔轴线旋转错位设置，所述第一锁芯组件和第二锁芯组件之间相邻的一端连接，所述第二锁芯组件上连接有锁舌连接部，本发明解决了现有弹子锁存在的不足，通过本发明的结构设置，具备以下的优点，提供一种安全性更高的弹子锁，本发明的弹子锁需要在插入钥匙后旋转一定角度，接着继续插入，最后再旋转一定角度才能控制锁舌打开，大大的提高了整体的安全性，减少人们的财产损失，提高了解锁的难度，更加适用于较为贵重物品的锁紧保护使用，且结构简单，使用方便。
Double-pin tumbler lock and double-pin tumbler lock key unlocking structure
一种二道弹子锁和二道弹子锁钥匙解锁结构
HU JIANCHUN (author) / ZHOU HONGBO (author) / ZHOU HONGWEI (author)
2022-03-04
Patent
Electronic Resource
Chinese
IPC:
E05B
LOCKS
,
Schlösser
Technical unlocking prevention pin tumbler lock cylinder
| European Patent Office | 2024