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Pinhole key lock

A key lock and pinhole technology, which is applied in the field of pinhole key locks, can solve problems such as not being used to it, hidden dangers of confidentiality, and easy to be spied on, and achieve the effect of large number of passwords and strong reliability

Active Publication Date: 2012-03-21
成都金钢卫士科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Yet combination lock is not accepted by people, and its reason is that people are not used to it, and the part that combination lock is exposed to the outside of the door is easy to be damaged, easily spied on, uses for a long time simultaneously and can leave traces of use, for confidentiality. leave a hidden danger

Method used

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Examples

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Embodiment Construction

[0031] Below we will further illustrate the present invention in conjunction with accompanying drawing:

[0032] Such as Figure 1-Figure 23As shown, a pinhole key lock is mainly composed of a combination key 10 and a lock cylinder 11, wherein the combination key 10 includes a casing 1, and a cover plate 1.1, a flip cover 1.2 and a reset pin arranged on the casing 1 1.3, the housing 1 is also provided with an unlocking needle 2 and a password adjustment part 3, and the password adjustment part 3 is placed under the flip cover 1.2; the password adjustment part 3 is composed of two rows of password identification parts 3.1 and a password locking part 3.2, and Every row of password identification parts 3.1 is arranged by at least two or more password identifications 3.1.1 (such as 1, 2, 3, 4, *, # or a, b, c, d, etc.), each password identification 3.1 .1 corresponds to a length (moving distance of the unlocking needle 2), the user can adjust the moving distance of the unlocking ...

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PUM

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Abstract

The invention relates to a pinhole key lock which main comprises a password key and a lock core; the password key of the invention discloses a brand-new unlocking way; when in unlocking, a corresponding password (adjusted length of an unlocking pin in the password key) is arranged on the password key, and then the lock core is inserted in to realize the unlocking; and the pinhole key lock meets the use habit of people: a door is unlocked by the key, and simultaneously, hidden hazards that general password locks are easy to damage and pry because of too many exposed parts are eliminated.

Description

technical field [0001] The invention relates to the field of locks, in particular to a pinhole key lock. Background technique [0002] Competition in contemporary society is becoming more and more fierce, and people are participating in more and more social activities. Therefore, there are more and more types of things managed, and more and more keys are carried by people. In order to eliminate the problem caused by people carrying too many keys And bring all kinds of inconveniences, so just have the emergence of various combination locks at the historic moment, in order not to need key to open the lock of oneself. Yet combination lock is not accepted by people, and its reason is that people are not used to it, and the part that combination lock is exposed to the outside of the door is easy to be damaged, easily spied on, uses for a long time simultaneously and can leave traces of use, for confidentiality. Leave a hidden danger. Contents of the invention [0003] The pre...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E05B35/00E05B27/00E05B19/00
Inventor 郑高成
Owner 成都金钢卫士科技有限公司
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