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Contractible mechanical coded lock device

A mechanical combination lock and combination lock technology, which is used in combination locks, building locks, check-in locks, etc., can solve the problems of unreasonable structure of mechanical combination locks, easy to be destructively opened, etc., to prevent malicious damage, improve The effect of aesthetics and reducing the chance of collision

Active Publication Date: 2009-11-18
NINGBO AIPU IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] 3. Easy to be opened destructively
[0006] Based on the above, the structure of the mechanical combination lock currently used for safe cabinets is not reasonable enough, and the design needs to be further improved

Method used

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  • Contractible mechanical coded lock device
  • Contractible mechanical coded lock device
  • Contractible mechanical coded lock device

Examples

Experimental program
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Effect test

Embodiment Construction

[0035] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0036] As shown in the figure, a telescopic mechanical combination lock device for a safe cabinet at least includes a mechanical combination lock 1, and the mechanical combination lock 1 at least includes a combination number plate 2, a combination lock plate 3 and a rotating shaft 4, Wherein the code number disc 2 and the code lock plate 3 are respectively installed on the front and rear side positions of the rotating shaft 4, and when the code number disc 2 rotates in place successively, when the code numbers are turned to in turn, each code on the rear side of the rotating shaft 4 will After the lock piece 3 is aligned, make the notch 3a of the combination lock piece assembly align with the mechanism slide plate 5 of the safe cabinet, allowing the mechanism slide plate 5 to be inserted, so that the door bolt on the mechanism slide plate is s...

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PUM

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Abstract

The invention relates to a contractible mechanical coded lock device at least comprising a mechanical coded lock which further at least comprises a code figure disk, a code lock blade and a rotating shaft. The contractible mechanical lock device is characterized in that the code figure disk is hidden inside a panel or a cabinet door panel so as to be matched with an observing window; the code figure disk and the rotating shaft are connected through an engaging and disengaging mechanism; the outer end of the rotating shaft is connected with a knob of the coded lock; and a buckling mechanism driven by the mechanical lock or an electronic lock is in buckling matching with the rotating shaft. The contractible mechanical coded lock device has a more reasonable and practical structure, can not be easily impacted and damaged and has higher safety.

Description

technical field [0001] The invention relates to a mechanical password lock device used in an anti-theft safe (cabinet), safekeeping box (cabinet) or filing cabinet. Background technique [0002] In the prior art, in the mechanical combination locks used in products such as safes (cabinets), the combination dials are all directly connected with the combination chips, and the combination dials are directly installed on the door panels beyond the larger distance of the door panels. When in use, you can directly turn the password dial to drive the password chip connected to it to work. This situation has the following drawbacks: [0003] 1. When the product is transported, it is easy to encounter collisions that cause damage to the dial of the combination lock, resulting in damage to the appearance of the combination lock. Seriously, it can cause the shaft of the combination to break or deform. [0004] 2. If you don't know the password or don't have the key, use a technical op...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05B37/20E05B65/52
Inventor 曹君
Owner NINGBO AIPU IND
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