| 摘要 |
A mechanical composite lock, comprising a bottom plate (1) and an upper casing (19). An accommodating space is formed between the bottom plate (1) and the upper casing (19). The accommodating space is provided with two groups of lock hooks (12). The upper casing (19) is provided with insertion holes (191). Two moving pieces (2) are arranged within the accommodating space. The opening directions of the two groups of lock hooks (12) are mutually reversed. The accommodating space is provided with an intermediate transmission mechanism, a lock cylinder device and a combination device. The intermediate transmission mechanism is connected to the moving pieces (2). The accommodating space is provided with a movement space. The lock cylinder device and the combination device are respectively connected to the intermediate transmission mechanism. After a combination opens the lock, the intermediate transmission mechanism is capable of relative movement, and drives the moving pieces (2) to move in the same direction, thereby opening one group of lock hooks (12). After the lock cylinder device opens the lock, the two moving pieces (2) may be driven to move in opposite directions, thereby opening the two groups of lock hooks (12). |
