Full-automatic lock body

Abstract

The invention discloses a full-automatic lock body. The full-automatic lock body comprises an upper covering plate, a dead bolt assembly, a latch bolt assembly and a lock body case; the lock body caseis further internally provided with a shifting fork device for driving the latch bolt assembly to retract back into the lock body case, and a transmission assembly is arranged between the shifting fork device and the dead bolt assembly; the shifting fork device comprises a latch bolt shifter, a latch bolt upward shifting plate, a reverse shifting plate, a middle gasket and a latch bolt lower shifting plate; the transmission assembly comprises a lock core gear, a main bolt shifting plate and a main gear; the lock body shell is further provided with a rotary supporting shaft which penetrates through the main gear, used for guiding the dead bolt assembly and used as a rotating supporting point synchronously; two protrusion blocks which are located on the outer edge of the rear side of the main bolt shifting plate correspondingly and push the main bolt shifting plate to forward and reversely rotate are arranged on the upper side surface of the main gear; a user can assemble a driving motor in the lock body to drive the lock core gear to realize movement of a whole mechanism in the lock body; and the lock core gear can further be assembled on a mechanical lock core, the user can assemble the mechanical type lock core or the driving motor to drive the lock core gear to rotate, and the movement of the whole mechanism in the lock body is realized.

Description

【Technical field】 [0001] The present invention relates to the lock industry, more specifically, relates to a fully automatic lock body. 【Background technique】 [0002] In the existing built-in automatic lock, when the card reader or cipher is damaged during use, most of the drive motors cannot rotate together with the key, so that the key cannot be rotated to unlock. When the drive motor is stuck, the key is also difficult to completely Rotate to unlock, at the same time, neither the drive motor nor the key can drive the heaven and earth lock, and the lock body is difficult to use universally, which makes the installation more troublesome. When the electronic lock is damaged, other methods of unlocking will be blocked; moreover, the built-in automatic lock can be unlocked after the electronic lock is used to open the door. It is also necessary to turn the door handle to open the oblique tongue, which cannot be used when door handles cannot be installed on villa doors, prison...

AI Technical Summary

Problems solved by technology

[0002] In the existing built-in automatic lock, when the card reader or cipher is damaged during use, most of the drive motors cannot rotate together with the key, so that the key cannot be rotated to unlock. When the drive motor is locked, the key is also difficult to completely Rotate to unlock, at the same time, neither the drive motor nor the key can drive the heaven and earth lock, and the lock body is difficult to use universally, which makes the installation more troublesome. When the electronic lock is damaged, other methods of unlocking will be blocked; moreover, the built-in automatic lock opens the door through the electronic lock. It is also necessary to turn the door handle to open the oblique tongue. It cannot be used in villa doors, prison doors, plastic steel doors and outdoor special doors that cannot be equipped with door handles.

[0003] In addition, there are fully automatic locks that can drive the world lock, but the drive motors of this fully automatic lock are installed in the indoor door handle, the drive motor drives the lock cylinder, and the lock cylinder drives the lock body, but in villa doors and prison doors , plastic steel doors and open-air special doors, which cannot be installed with door handles, can not be used

[0004] To sum up, it can be seen that the existing built-in automatic locks and automatic locks all have the disadvantage that the lock cylinder, the handle shaft and the drive motor cannot be operated separately, and cannot be installed on villa doors, prison doors, plastic steel doors and outdoor special doors. Cannot be used without the door handle

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