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Mechanical lock

A technology of mechanical locks and lock cylinders, applied in the field of mechanical locks, can solve problems such as inconvenient operation, and achieve the effects of preventing abnormal unlocking, low failure rate and strong reliability

Active Publication Date: 2013-03-20
TAIYUAN HUILI DAGONG MOLD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

And whether the lock can be successfully unlocked often depends on whether the key can be rotated. If the key is rotated violently, even if the key does not match, the lock may be opened. At the same time, the lock that is unlocked by rotating the lock is inconvenient to operate and is not suitable for the elderly and children.

Method used

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Embodiment Construction

[0033] Such as Figure 1 to Figure 6 As shown, the mechanical lock includes: a key cylinder body 1 provided with a key hole 1, a key cylinder driving device 2 for driving and unlocking, and a bottom plate 3. The key cylinder body 1 and the key cylinder driving device 2 are both installed on the bottom plate 3 , The lock core body 1 mainly consists of two side plates 4, a central partition 5, a cover plate 23, a first support plate 6, a second support plate 7, a third support plate 8, a fourth support plate 9, and a push plate 10. The top shaft 11, the control lock block 12 and a plurality of push lock pins 13 and a plurality of control lock pins 14 are composed of two side plates 4 and a middle partition plate 5 installed on the bottom plate 3, and the two side plates 4 are located On both sides of the central partition 5, the tops of the two side plates 4 are covered with cover plates 23, and a first supporting plate 6 and a second supporting plate 7 are vertically inserted be...

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PUM

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Abstract

The invention relates to a lock barrel capable of changing a traditional unlocking mode, particularly relates to a mechanical lock and aims at providing a mechanical lock which is simple in structure, can be unlocked by inserting a key into a lock hole and rotating a driving shaft, and is convenient to use and strong in anti-theft performance. The technical scheme adopted by the invention is as follows: the mechanical lock comprises a lock barrel body with a lock hole, a lock barrel driving device used for driving unlocking and a bottom plate, wherein the lock barrel body and the lock barrel driving device are arranged on the bottom plate. The mechanical lock is mainly used for mechanical locks.

Description

Technical field [0001] The invention relates to a lock cylinder that changes the traditional unlocking method, and in particular to a mechanical lock. Background technique [0002] Existing mechanical locks have been widely used in various safes, anti-theft doors, outdoor communication facilities, etc. With the wide application of locks, various unlocking tools or master keys are also emerging in endlessly, but mechanical locks need to be carried out with a key in hand. To open the lock, put the key in the lock hole and turn the key by hand to turn the lock core to open the lock. Therefore, soon after a lock is on the market, a variety of unlocking tools are available. Even a combination lock with a sophisticated structure will be opened by an experienced locksmith with the help of other related equipment. Moreover, whether the lock can be successfully unlocked often depends on whether the key can be turned. If it is turned violently, even if the key does not match, the lock may...

Claims

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Application Information

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IPC IPC(8): E05B15/00E05B19/00
Inventor 原婧杨晋
Owner TAIYUAN HUILI DAGONG MOLD CO LTD
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