A vault door with good anti-theft protection performance

Abstract

The invention discloses a vault door with good anti-theft protection performance, which comprises an outer door arranged on a door frame, an inner door leaf is arranged behind the outer door, and a vault door lock mechanism that can be locked with one side of the door frame is arranged on the inner door leaf; There is a mezzanine inside the door leaf, and a safety relock device is installed in the mezzanine; the inner side of the inner door leaf is movably connected with the door frame through a hinge mechanism; the safety relock device includes a relock protection plate arranged on the upper part of the mezzanine, and the top of the mezzanine is provided. The protective plate electromagnet for relocking the protective plate; the front and rear side walls of the interlayer are provided with a plurality of stopper grooves for placing the stoppers and corresponding to each other, and the end of the stopper grooves without stoppers is provided with stopper electromagnets; The invention can realize accurate positioning of the inside of the door body and re-protection when the door body of the vault door is damaged, saves the door body materials made of the overall protection, and can also destroy theft tools at the same time; it can also perform lock concealment and theft interference on the outer door body , so that the thief has nowhere to start from the very beginning.

Description

technical field [0001] The invention belongs to the technical field of safety protection equipment, in particular to a safe door with good anti-theft protection performance. Background technique [0002] The treasury door is suitable for storing valuables such as banks, villas, and museum warehouses. Its basic structure is protected by special alloy doors, door frames and sun gates with anti-arc, anti-drilling, anti-cutting, anti-prying, and fire-proof functions. [0003] For the existing vault gate, there are multiple protection functions, such as the safety relock function, which can be used to warn and trigger the behavior of destroying the door body by setting a fragile interlayer. However, the entire fragile interlayer must be replaced in the subsequent maintenance process. It is even necessary to disassemble and replace the corresponding trigger device, which delays the time for the vault door to prepare for the next anti-theft protection, and also increases the mainte...

AI Technical Summary

Problems solved by technology

[0004] Similarly, in terms of improving the concealment of the lock of the vault door, there is almost no practical and creative design for this type of design in the prior art. In fact, as long as we consciously conceal the lock, even induce or deceive thieves to lock If the position is misjudged or even cannot be judged, then the initial link of the theft can be used to protect the vault door and the property behind it without damage

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