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Light-reflective peep-proof cover for cabinet lock

A privacy shield and reflective technology, applied in the field of mechanical combination locks, can solve problems such as hidden dangers, undisguised public exposure, and no protection of decoded information.

Inactive Publication Date: 2016-01-27
石淳民
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] 1. While satisfying the observation requirements of the operator, the cipher disk is vulnerable to peeping by others, and is more likely to be ingested by modern high-tech products such as cameras to unlock information, which has hidden dangers;
[0004] 2. The last set of decoded data is publicly exposed, there is no protection for the decoded information, and there are hidden dangers;
[0005] 3. The rotation angle of the password knob involves unlocking information, and its public exposure is undisguised, and there are hidden dangers;

Method used

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  • Light-reflective peep-proof cover for cabinet lock
  • Light-reflective peep-proof cover for cabinet lock
  • Light-reflective peep-proof cover for cabinet lock

Examples

Experimental program
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Embodiment Construction

[0016] Below in conjunction with accompanying drawing, the present invention is further commented on:

[0017] figure 1 Middle: 7. Safe door body 12, shaft-moving sunroof cover 13, sunroof cover dial 16, privacy cover 17, rubber ring around the hole

[0018] figure 2 Middle: 7, safe door body 8, skylight cover linkage plate 9, reflective viewing well 10, viewing well positioning column 11, anti-peep cover positioning column 12, shaft-moving sunroof cover 13, skylight cover lever 15, connecting Moving plate shaft 16, privacy cover 17, rubber ring around the hole

[0019] image 3 Middle: 7, safe door body 8, skylight cover linkage plate 9, reflective viewing well 10, viewing well positioning column 11, anti-peeping cover positioning column 12, shaft-moving skylight cover 13, skylight cover lever 14, connecting Moving plate support 15, linked moving plate shaft 16, peep-proof cover 17, rubber ring around the hole.

[0020] Figure 4 Middle: 8, skylight cover linkage plate...

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PUM

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Abstract

A light-reflective peep-proof cover for a cabinet lock is fixed to a door of a safety cabinet in a right-angled disc shape. An openable roof window is arranged in the top of the light-reflective peep-proof cover, a dust removal hole is formed in the bottom of the light-reflective peep-proof cover, and the round plate surface of the light-reflective peep-proof cover is provided with an operating hole and a hole-surrounding rubber gasket. Meanwhile, the light-reflective peep-proof cover is provided with a light-reflective sight well fixed in the roof window. By means of the light-reflective peep-proof cover, the security of mechanical coded locks is enhanced.

Description

Technical field: [0001] The invention relates to a mechanical combination lock for a safe, in particular to an external control mechanism of the mechanical combination lock. technical background: [0002] The mechanical combination lock that existing universal safe uses has following defect in its external mechanism: [0003] 1. While satisfying the observation requirements of the operator, the cipher disk is vulnerable to peeping by others, and is more likely to be ingested by modern high-tech products such as cameras to unlock information, which has hidden dangers; [0004] 2. The last set of decoded data is publicly exposed, there is no protection for the decoded information, and there are hidden dangers; [0005] 3. The rotation angle of the password knob involves unlocking information, and its public exposure is undisguised, and there are hidden dangers; Invention content: [0006] The purpose of the invention is to enhance the security of the external control mecha...

Claims

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Application Information

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IPC IPC(8): E05B65/52E05B37/20E05B17/00
Inventor 石淳民
Owner 石淳民