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Lock cylinder of fixed bead lock
According to the lock cylinder of the fixed bead lock, through the ingenious structural design, the anti-theft effect is good, the structural complexity is not high, and the lock cylinder is suitable for application and popularization. The lock cylinder comprises a lock cylinder body, an outer rotating lock cylinder in rotating connection is arranged in the lock cylinder body, a vertical through hole is formed in the lock cylinder body, the through hole extends downwards and penetrates through the outer rotating lock cylinder, unlocking beads which are different in length and matched with the outer rotating lock cylinder are arranged at the positions, corresponding to the outer rotating lock cylinder, in the through hole, and the unlocking beads are connected with the top of the through hole through a jacking mechanism. An inner lock cylinder mechanism in running fit with the outer rotating lock cylinder is arranged in the outer rotating lock cylinder, a key is inserted into the inner lock cylinder mechanism, and tooth patterns of the key correspond to the unlocking beads with different lengths.
本发明提供了一种定珠锁锁芯，其通过巧妙的结构设计，防盗效果好，结构复杂程度不高，适用于推广使用。其包括锁芯体，锁芯体内部设有转动连接的外旋转锁芯，锁芯体内部设有竖直的通孔，通孔向下延伸并贯通外旋转锁芯，通孔内部、对应外旋转锁芯的位置处设有长度不一并与之相互配合的开锁珠，开锁珠通过顶紧机构与通孔的顶部连接，外旋转锁芯的内部设有转动配合的内锁芯机构，钥匙插装于内锁芯机构内部，钥匙的牙花型与不同长度开锁珠相对应。
Lock cylinder of fixed bead lock
According to the lock cylinder of the fixed bead lock, through the ingenious structural design, the anti-theft effect is good, the structural complexity is not high, and the lock cylinder is suitable for application and popularization. The lock cylinder comprises a lock cylinder body, an outer rotating lock cylinder in rotating connection is arranged in the lock cylinder body, a vertical through hole is formed in the lock cylinder body, the through hole extends downwards and penetrates through the outer rotating lock cylinder, unlocking beads which are different in length and matched with the outer rotating lock cylinder are arranged at the positions, corresponding to the outer rotating lock cylinder, in the through hole, and the unlocking beads are connected with the top of the through hole through a jacking mechanism. An inner lock cylinder mechanism in running fit with the outer rotating lock cylinder is arranged in the outer rotating lock cylinder, a key is inserted into the inner lock cylinder mechanism, and tooth patterns of the key correspond to the unlocking beads with different lengths.
本发明提供了一种定珠锁锁芯，其通过巧妙的结构设计，防盗效果好，结构复杂程度不高，适用于推广使用。其包括锁芯体，锁芯体内部设有转动连接的外旋转锁芯，锁芯体内部设有竖直的通孔，通孔向下延伸并贯通外旋转锁芯，通孔内部、对应外旋转锁芯的位置处设有长度不一并与之相互配合的开锁珠，开锁珠通过顶紧机构与通孔的顶部连接，外旋转锁芯的内部设有转动配合的内锁芯机构，钥匙插装于内锁芯机构内部，钥匙的牙花型与不同长度开锁珠相对应。
Lock cylinder of fixed bead lock
一种定珠锁锁芯
CHEN CHENG (author) / HUANG FENG (author) / REN ZHE (author)
2024-03-12
Patent
Electronic Resource
Chinese
IPC:
E05B
LOCKS
,
Schlösser
Lock cylinder with bead and piece combined coded lock balls
| European Patent Office | 2015