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External double-unit and single-unit core code lock

An external, heart-coded technology, applied in the field of mechanical encryption, can solve the problems of poor security, simple structure, good practicability, etc., and achieve the effect of convenient maintenance and maintenance.

Active Publication Date: 2013-02-06
周谦
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Their common goal is to solve the problems existing in the existing lock technology: such as the shortcomings of simple structure, single function, low probability (fewer dialing times), good appearance and poor practicality (safety, reliability). A new type of lock characterized by multiple functions is used to fill the technical gap in this field

Method used

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  • External double-unit and single-unit core code lock
  • External double-unit and single-unit core code lock
  • External double-unit and single-unit core code lock

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Embodiment Construction

[0062] specific implementation plan

[0063] The best solution to realize the present invention is: according to the discussion and explanation of the content of the invention in the instructions, at first determine the relationship between them according to the functions and effects of the parts of the heart code lock, and then follow the steps in order. to assemble.

[0064] E.g:

[0065] 1. Take the main bolt 12 of the first part;

[0066] 2. Take the lock bottom 5, align the main screw hole 13 with the main bolt 12, and twist it to the root by hand until it is tightly combined with the lock bottom 5;

[0067] 3. Take the lock drum 4 and let the bottom face up;

[0068] 4. Take the code changing ring 6, put it on the lock drum 4, and align the center code changing line of the crescent-shaped lock beam hole 16 with the center point of the lock tooth 2, so that the code changing ring is in the unlocked state;

[0069] 5. Take the heart code ring 8, and align the heart cod...

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Abstract

The invention belongs to the field of mechanical codes and provides an external double-unit and single-unit core code lock, for solving the problems in the background art, such as simple structure, single function, low probability, poor practicability, poor safety and poor reliability. According to the new technical scheme, a code matching structure of the external double-unit core code lock has the probability of 64 million times and the lock is possibly unlocked with correct code matching after people turn the code matching structure day and night without any pause for more than 1480 days; and a code matching structure of the external single-unit core code lock has the probability of 6.48 million times and the lock is possibly unlocked with correct code matching after people turn the code matching structure day and night without any pause for more than 150 days. The external double-unit and single-unit core code lock has the beneficial effects that core codes are used to replace digital codes and can greatly improve the code matching probability (code turning times) because the core codes occupy smaller position than the digital codes; the core code lock has high coding flexibility, wherein the double-unit core code lock has tens of millions of variable codes and the single-unit core code lock has millions of variable codes; the pulling strengths of the core code lock are very strong and are measured in tonnage; and the core code lock can be manually disassembled and very convenient to repair and maintain. The core code lock can be applied to all aspects of life.

Description

technical field [0001] The present invention belongs to the category of mechanical codes. Background technique [0002] The heart code lock and the previously applied concept lock are brother locks belonging to the same family, that is, multi-functional locks. Their common goal is to solve the problems existing in the existing lock technology: such as the shortcomings of simple structure, single function, low probability (fewer dialing times), good appearance and poor practicality (safety, reliability). A new type of lock featuring multiple functions is used to fill the technical gap in this field. Contents of the invention [0003] In order to solve the problems in the background technology, under the guidance of a general idea, and with two identical ideas, an innovative lock with the same structure but different styles is designed: that is, "external dual-element heart code lock" And "external unit heart code lock", hereinafter referred to as heart code lock. [0004...

Claims

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Application Information

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IPC IPC(8): E05B37/20
Inventor 周谦
Owner 周谦
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