Fully automatic electronic armored door lock

The fully automatic electronic armored door lock addresses reliability issues by offering three unlocking methods and a compact, efficient design, ensuring safety and emergency operation even in power failures or malfunctions.

DE202026100620U1Active Publication Date: 2026-04-02LU HUASHENG YONGKANG CITY
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Patent Information

Application Number
DE202026100620
Authority / Receiving Office
DE · DE
Patent Type
Utility models
Current Assignee / Owner
Priority Date
2025-12-29
Filing Date
2026-02-05
Publication Date
2026-04-02
Estimated Expiration
2036-02-29

AI Technical Summary

Technical Problem

Existing electronic locks are unreliable during power outages or malfunctions, have complex structures, low transmission efficiency, and are difficult to integrate with mechanical systems, compromising safety and emergency capabilities.

Method used

A fully automatic electronic armored door lock with three unlocking options: electronic, manual from the inside, and mechanical via key, utilizing a motion coupling structure driven by an electronic control module, mechanical key module, and inside handle module, ensuring reliable operation even in adverse conditions, with a compact design and fast response.

Benefits of technology

Ensures reliable unlocking in emergencies, provides a compact and efficient design with fast response times, and facilitates integration with mechanical systems.

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Abstract

Fully automatic electronic armored door lock, comprising a lock housing (1), characterized in that the lock housing (1) includes a bolt (2), an electronic control module (3), an inside handle control module (4), a mechanical key control module (5) and a motion coupling structure (7), wherein the motion coupling structure (7) is drive-connected to the bolt (2), wherein the electronic control module (3) electrically drives the motion coupling structure (7) and the mechanical key control module (5) and the inside handle control module (4) mechanically drive the motion coupling structure (7), and wherein the motion coupling structure (7) is connected to a spring return structure;wherein the motion coupling structure (7) comprises a motion coupling sliding plate (71) on the side surface of which a straight toothing (712) is provided, wherein a motion coupling rod (72) is rotatably mounted on the motion coupling sliding plate (71) on which a camshaft (721) is fixedly mounted, wherein the motion coupling sliding plate (71) is connected to the latch (2) and the lower end of the motion coupling sliding plate (71) is integrally connected to a projecting edge (711).
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