Safety anti-theft lock
The invention provides a safety anti-theft lock. The safety anti-theft lock comprises a key, a lock cylinder, a lock plunger and a partition assembly. The lock plunger rotatably penetrates into the lock cylinder, and the lock plunger is provided with a key hole for a key to enter and exit. The key c...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The invention provides a safety anti-theft lock. The safety anti-theft lock comprises a key, a lock cylinder, a lock plunger and a partition assembly. The lock plunger rotatably penetrates into the lock cylinder, and the lock plunger is provided with a key hole for a key to enter and exit. The key comprises a shell, a guiding device, a first rod portion and a second rod portion. The guiding deviceis connected with the first rod portion, and the first rod portion and the second rod portion are detachably connected. The first rod portion is sleeved with a first elastic device, and the shell isprovided with a through groove for allowing the guiding device to pass through. The through groove includes a first groove and a second groove connected with the first groove. The partition assembly is arranged in the lock plunger and the lock cylinder in an embedded mode, and the partition assembly comprises a first partition baffle, a second partition baffle and a second elastic device. The second elastic device is dispo |
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