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Double-safety unopenable iron lock

A technology of double insurance and main lock, which is applied in the direction of building locks, buildings, building structures, etc., can solve the problem of not being able to prevent theft

Inactive Publication Date: 2008-09-24
王金星
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the structure of the known locks, most of the lockholes containing the marbles are arranged in an orderly manner, and most of them can be unlocked in one row or several rows, especially more and more thieves can open it, which cannot prevent theft.

Method used

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  • Double-safety unopenable iron lock
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  • Double-safety unopenable iron lock

Examples

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Embodiment Construction

[0009] The shifting block 5 is fixed in the groove of the main lock body 7 with M5 nails, the pin washer 8 is placed in the frame 10, the main lock body 7 is placed on the pin washer 8, and the main key pin 4 is vertically set on the main key blade 20 Above, the main key pins must be of different lengths. Insert the main key 2 into the pin washer 8 and the main lock body 7, and match the pins 14 of different lengths in the main lock body 7. All the pins 14 are exposed in the main lock body 7. The head must be on the same plane with the main lock body 7, and it is absolutely not allowed to be uneven. The main lock body 6 is equipped with a spring 15, and then a pin 14 is loaded into it, and the length is 10-12mm. The holes of the lock body 7 are aligned one by one, and close together, the main key is pulled out, the main lock is locked, temporarily fixed and integrated, the shift block is transferred to the middle of the frame 3 and the main lock body 7, and the main lock is loc...

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PUM

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Abstract

The invention discloses an iron lock with double safety that nobody can open. The iron lock is easy to be processed and has reliability performance and low cost. The iron lock comprises a main lock and an auxiliary lock and is very suitable for a security door and a safe.

Description

technical field [0001] The present invention relates to a double-safety iron general lock that no one can open. In particular, the arrangement of the holes containing pins in the main lock body is disordered, and the number should not be less than 5. The larger the main lock body, the more holes for pins. The better the insurance. Background technique [0002] At present, the structure of the known locks, most of the lockholes containing the marbles are arranged in an orderly manner, and most of them can be unlocked in one row or several rows, especially more and more thieves can open it, which cannot prevent theft. . It has caused great economic and spiritual losses to the people, the collective and the country. Contents of the invention [0003] Because the hole arrangement of pin pins is out of order in this main lock body, the quantity of hole is many, and the hole position of every lock pin pins is also different, and the king of unlocking, thief is absolutely unabl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05B63/14E05B15/02
Inventor 王金星
Owner 王金星
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