Password doorlock with lateral button

Abstract

The invention discloses a password doorlock with a lateral button. A central shaft is rotatably mounted in a lock case in a peripheral direction, at least two password wheels are rotatably arranged onthe central shaft in a sleeving manner in a peripheral direction, a first buckle structure is arranged on the surface of the periphery of each password wheel, a stop is slidably positioned in the lock case, a plurality of second buckle structures which can be connected with the first buckle structures in a fastened manner are arranged on the stop, an unlocking knob is rotatably mounted on the front surface of the outer side of the lock case and is coaxially connected with a stop thumbwheel, the stop thumbwheel can drive the stop to slide in a reciprocating manner to unlock or lock, at least two keys with different marks which can be mounted on a side surface of the outer side of the lock case in a way of axially sliding by a set distance, and each key can drive the corresponding passwordwheel to rotate intermittently in one way at a set angle to release the corresponding first buckle from the corresponding second buckle. Invisibility of the keys of the password doorlock is greatly improved, the password doorlock is not easy to damage even if the password doorlock is used for a long time, and furthermore, the password doorlock is difficult to unlock technically, and is high in safety.

Description

technical field [0001] The invention relates to a combination door lock, in particular to a side button combination door lock. Background technique [0002] At present, the buttons of the password door lock are all on the front of the door lock shell. With this structure, the concealment of the password button is not strong, and it is directly exposed to the outside. It is easy to be observed by outsiders and unlocked with technology, which is poor in security. Contents of the invention [0003] In order to overcome the above-mentioned defects, the present invention provides a side button coded door lock. The keys of the side button coded door lock are arranged on the side of the door lock, which has strong concealment, is not easy to be worn and damaged, and is safe to use. [0004] The technical scheme adopted by the present invention in order to solve its technical problems is: a kind of side button combination door lock, comprising lock case, button, central shaft, co...

AI Technical Summary

Problems solved by technology

[0002] At present, the buttons of the password door lock are all on the front of the door lock shell. With this structure, the concealment of the password button is not strong, and it is directly exposed to the outside. It is easy to be observed by outsiders and unlocked by technology, which is poor in security

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