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Letter type order-changing password disc for mechanical coded lock

A mechanical combination lock and cipher disk technology, applied in the cipher disk field, can solve problems such as unsmoothness, not yet reaching the ideal level of humanization, and naked exposure of decoding.

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

[0002] The existing general-purpose mechanical combination locks need to rotate the combination disk clockwise and counterclockwise when in use, causing the operator to continuously produce visual conversions, which is prone to unsmooth feeling, and has not yet reached the ideal level of humanization. At the same time, the last set of decoding of the lockset Naked exposure, poor confidentiality

Method used

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  • Letter type order-changing password disc for mechanical coded lock
  • Letter type order-changing password disc for mechanical coded lock
  • Letter type order-changing password disc for mechanical coded lock

Examples

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Embodiment Construction

[0012] Below in conjunction with accompanying drawing, the present invention is further commented on:

[0013] figure 1 Middle: 2. Secondary code disk 3. Code wheel control shaft 5. Solid knob

[0014] figure 2 Middle: 1. Main code disk 2, secondary code disk 3, code wheel control shaft 5, solid knob

[0015] image 3 Middle: 1. Main code disk 2. Secondary code disk

[0016] Figure 1-3 Among them, the main cipher disk 1 is fixedly connected with the cipher wheel control shaft 3, and the solid core knob 5 which moves on the cipher wheel control shaft 3 is fixedly connected with the secondary cipher wheel 2, and the dial hole provided by the solid core knob 5 is simultaneously connected with the main cipher wheel. 1 constitutes a large-scale fit, and at this time, no matter whether the solid core knob 5 rotates clockwise or counterclockwise, the gap set by the secondary code disk 2 will always correspond to one of the two groups of English letters that are always arranged...

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Abstract

A letter type order-changing password disc for a mechanical coded lock is composed of a right-angled disc main password disc body and a right-angled disc auxiliary password disc body. The outer circle of a disc ring of the right-angled disc main password disc body is provided with decoding scales, two sets of English letters which are sequentially arrayed clockwise and anticlockwise are located on the upper loop line and the lower loop line of the disc ring respectively, and the upper loop line of the disc ring is further provided with a set of closed signs. The right-angled disc auxiliary password disc body is linked with the main password disc body in a clearance mode and is fixedly connected with a solid-core rotary knob. The letter type order-changing password disc has the user-friendly operation property, operators feel smooth during operation and enjoy the interesting experience, and meanwhile the security of the lock is enhanced.

Description

Technical field: [0001] The invention relates to a mechanical combination lock, in particular to a combination disc used in the mechanical combination lock. technical background: [0002] The existing general-purpose mechanical combination locks need to rotate the combination disk clockwise and counterclockwise when in use, causing the operator to continuously produce visual changes, which is prone to unsmooth feeling, and has not yet reached the ideal level of humanization. At the same time, the last set of decoding of the lockset Naked exposure, poor confidentiality. Invention content: [0003] The purpose of the present invention is to inject humanized characteristics into the operation, so that the operator feels smooth and enjoys interesting enjoyment during the operation, and at the same time enhances the security of the lockset. [0004] The purpose of the present invention is achieved like this: [0005] The variable-sequence cipher disk is composed of a double s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05B37/20
Inventor 石淳民
Owner 石淳民
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