Digital magnetic force door lock manufacturing method

A production method and digital technology, which is applied to building locks, cylinder locks, locks with turning keys, etc., can solve the problems of low anti-theft performance and small combination changes, so as to improve the service life and save labor in plugging and unplugging Effect

Inactive Publication Date: 2017-02-15
罗春梅
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention is mainly to solve the problem that the existing analog door locks have small combination changes, and the anti-theft performance is not too high, and it may occur that one key opens multiple locks

Method used

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  • Digital magnetic force door lock manufacturing method
  • Digital magnetic force door lock manufacturing method
  • Digital magnetic force door lock manufacturing method

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] specific implementation plan

[0019] Both the key and the lock cylinder are made of non-magnetic materials, generally copper, and other suitable non-magnetic materials can also be used.

[0020] According to the required number of data combinations and the cost of the door lock, set a certain number of data holes (002) on the head surface of the key (001), and determine each The position of the data hole (002).

[0021] Each data hole (002) is set according to the code of the key. When the code of the corresponding data hole (002) on the key is 1, a hole is drilled at the position of the data hole (002) and implanted with a good magnetic permeability. Magnet; when the code of the corresponding data hole (002) on the key is 0, no hole may be drilled at the position of the data hole (002).

[0022] The diameter of the magnetizer embedded in the data hole (002) should be as small as possible under the premise of meeting the requirements of magnetic resistance, so as to ...

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PUM

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Abstract

The invention discloses a digital magnetic force door lock manufacturing method. A key (001) and a lock cylinder part are included, data hole positions (002) in corresponding number are set at the head of the key (001) according to the password strength requirement, and therefore a magnetic force is embedded or not embedded to serve as unlocking passwords; and the lock cylinder comprises billiards (016) made of magnetic materials, the billiards (016) are distinguished into the working billiards and the protection billiards, when the key mated with the lock cylinder is inserted into the unlocking position of a key insertion hole (011), the working billiards must be completely attracted, no protection billiards need to be attracted, and then a door lock can be unlocked. The surface of the key (001) is smooth all the time, the distribution structure of the key passwords cannot be visually seen, the key passwords can be read and the key can be allocated only when the door lock key is on a special tool, and the door lock is safer; and several billions can be achieved easily through the door lock combination, and the door lock can be almost impossible to be opened without the key and violence forcible entry.

Description

technical field [0001] The invention relates to the field of indoor safe mechanical door locks, in particular to a manufacturing method of a digital magnetic door lock which is different from traditional analog door locks. Background technique [0002] Traditionally, door locks are made of analog combinations produced by different variations of unevenness on the key as a password. The number of combinations is limited, and the closest combination of changes has little difference, which may cause one key to open multiple keys. A lock situation occurs. [0003] The "multi-combination magnetic door lock" with the application number "201020544092.7" has some prototypes of digital door locks, but its key structure is complex, which will inevitably lead to low overall strength and poor durability of the key, and its number of data combinations is only a million. , insufficient resources are available. [0004] The present invention has a similar structure to the key of the commo...

Claims

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Application Information

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IPC IPC(8): E05B47/00E05B27/00E05B19/26E05B15/14E05B15/16
CPCE05B47/0044E05B15/16E05B19/26E05B47/0045
Inventor 李文忠罗春梅李圆圆
Owner 罗春梅
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