An anti-theft lock body

Abstract

An anti-theft lock body is composed of a base, an upper cover, a main bolt, an anti-lock bolt, an oblique bolt, a double fast rotator, an anti-lock turret, card one, card two, card spring one, main tongue extension spring, main tongue It is composed of a locking puller, a slanted tongue pick, a quick reversing rotating piece, a card spring 2, and an anti-lock tongue extension spring. The present invention has a simple internal structure, no key hole, no need for a mechanical key to open the door, and uses several lever principles to easily realize the locking and opening of the deadbolt, saving time and effort. When the present invention is applied, both locking and unlocking are very stable, and the failure rate is basically zero. Moreover, it can realize various control methods such as mobile phone unlocking, remote control unlocking and manual unlocking functions, and the door opening is flexible and diverse. In addition, the invention has full functions, low cost and popularization, and can also be widely used in ordinary mechanical anti-theft locks, IC card locks, fingerprint locks, etc., so that you can enjoy the convenience brought by high technology at a price comparable to ordinary anti-theft locks and security.

Description

technical field [0001] The invention belongs to an anti-theft lock, and in particular relates to an anti-theft lock body. technical background [0002] A door lock is a device used to lock a door to prevent others from opening the door. Therefore, as a security product, door locks must be safe and stable. At present, most of the anti-theft door locks on the market are marble anti-theft door locks or blade anti-theft door locks. These anti-theft door locks are realized by inserting a key into the lock cylinder and rotating the driving mechanism to realize the switch action. None of them have the ability to automatically lock the indoor built-in lock when going out. Function, which makes it possible for thieves to unlock and steal through technology. Under normal circumstances, a thief can open an ordinary lock cylinder in about 1 minute through technical unlocking, and some can open it in less than ten seconds. This kind of lock is useless to a thief. It is not a problem f...

AI Technical Summary

Problems solved by technology

But now 70% of the anti-theft doors on the market use the ordinary AB or ABC Kaba lock cylinder anti-opening ability is too poor to achieve the effect of anti-theft

The defects are mainly reflected in the defects in the design of the anti-theft lock body

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