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Mechanical anti-theft lock and key therefor

A mechanical anti-theft lock and key technology, which is applied in the field of anti-theft lock devices, can solve the problems of high manufacturing cost, cumbersome assembly, complex structure, etc., and achieve the best anti-theft effect, low manufacturing cost and simple structure.

Inactive Publication Date: 2006-09-27
吕勇
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, anti-theft locks using electricity, magnetism, sound, and light have relatively high requirements for the environment, and at the same time have relatively high requirements for unlocking keys and passwords (for example, once the magnetism is lost, the magnetic lock is difficult to open), and its structure is therefore changed. more complex, resulting in higher manufacturing costs
The structure of password type anti-theft lock is generally more complicated, and there are many components, not only the assembly is troublesome, but also the manufacturing cost is relatively high

Method used

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  • Mechanical anti-theft lock and key therefor
  • Mechanical anti-theft lock and key therefor
  • Mechanical anti-theft lock and key therefor

Examples

Experimental program
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Embodiment Construction

[0061] The present invention will be described in detail below with reference to the accompanying drawings.

[0062] The mechanical anti-theft lock of the first embodiment of the present invention includes a lock main body 10, an outer casing 40, a first thrust member 50, a second thrust member 60, a driver 70 and an end cover 80. The lock main body 10 has a key insertion end 12 and a key insertion end. output end 14, the lock main body 10 is provided with the first unlocking space 22 that passes through the key insertion end 12 and the key insertion end 14, and the key insertion end 14 is provided with a second unlocking space 32 (such as Figure 37 shown in detail below). In the first embodiment, the lock body 10 includes a first lock body 20 and a second lock body 30 rotatably sleeved on the first lock body 20 .

[0063] Such as Figure 1 to Figure 5 As shown, the first lock body 20 is in the shape of a shaft and includes parallel first end faces 21 and second end faces 2...

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PUM

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Abstract

The invention relates to a mechanical anti-theft and relative key. Wherein, said mechanical anti-theft lock comprises: a sheath, a lock body rotationally mounted on said sheath, and the first locking device. Said lock body has a key insert end and a key out end; the lock body has the first unlocking space through the key insert end and the key out end; the key out end has the second unlocking space. The relative key comprises the first working surface through the first unlocking space to insert the second unlocking space. The invention via the first working surface with the first locking device that matched in the second unlocking space controls the rotation of lock body in said sheath. The invention has simple structure and lower cost.

Description

【Technical field】 [0001] The invention relates to an anti-theft lock device, in particular to a mechanical anti-theft lock. In addition, the invention also relates to a key for opening a mechanical anti-theft lock. 【Background technique】 [0002] Lock devices, such as anti-theft locks using electricity, magnetism, sound, light, and passwords, have been widely used on doors, bicycles, automobiles, safes, etc. However, anti-theft locks using electricity, magnetism, sound, and light have relatively high requirements for the environment, and at the same time have relatively high requirements for unlocking keys and passwords (for example, once the magnetism is lost, the magnetic lock is difficult to open), and its structure is therefore changed. more complex, resulting in higher manufacturing costs. The structure of the password type anti-theft lock is generally more complicated, and there are many components, not only the assembly is troublesome, but also the manufacturing cos...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05B35/00E05B19/08E05B65/00
Inventor 吕勇
Owner 吕勇