Lock
The utility model discloses a lock which comprises an outer shell, password regulating rods, a locking head and a lock tongue. The outer shell is provided with password regulating holes, a locking head hole and a lock tongue hole. The password regulating rods are respectively arranged in the passwor...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Online-Zugang: | Volltext bestellen |
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| Zusammenfassung: | The utility model discloses a lock which comprises an outer shell, password regulating rods, a locking head and a lock tongue. The outer shell is provided with password regulating holes, a locking head hole and a lock tongue hole. The password regulating rods are respectively arranged in the password regulating holes, and each password regulating rod is provided with a through hole. The locking head is arranged in the locking head hole and comprises a lock shell, a lock cylinder and a shifting unit. The lock cylinder is arranged in the lock shell. One end of the lock cylinder is provided with a keyhole. The other end of the lock cylinder is connected with the shifting unit. The lock tongue is arranged in the lock tongue hole and is provided with a moving unit matched with the shifting unit. The lock tongue is provided with protruding portions. The shape of the cross section of each protruding portion corresponds to that of the through hole on each password regulating rod. Whether the lock cylinder and the pas |
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