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Anti-mistake lock

A technology of anti-mislocking and lock body, applied in the field of locks

Active Publication Date: 2021-10-22
ZHUHAI UNITECH POWER TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The main purpose of the present invention is to provide an anti-mistake lock to solve the problem that the control locks of various cabinets, boxes and other equipment in the prior art cannot prevent the misoperation of "going empty"

Method used

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Embodiment Construction

[0039] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0040] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by those of ordinary skill in the art to which this application belongs.

[0041] In the present invention, unless stated otherwise, the used orientation words such as "upper, lower, top, bottom" are usually for the directions shown in the drawings, or for the parts themselves in the vertical, In terms of vertical or gravitational direction; similarly, for the convenience of understanding and description, "inner and outer" refer to the inner and outer relative to the outline of each component itself, but the above orientation words ...

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PUM

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Abstract

The invention provides an anti-mistake lock, comprising: a lock body; a handle; a dead bolt; a driving assembly, the driving assembly has a locking surface and an unlocking surface, and along the rotation axis of the driving assembly, there is a height difference between the locking surface and the unlocking surface ; Clutch assembly, when the driving assembly moves from the initial position to the driving locking position or driving unlocking position, the clutch assembly is located at the combined position, the clutch end of the clutch assembly is in contact with the locking surface, the clutch assembly is drivingly connected to the driving assembly, and the driving assembly drives the clutch At least a part of the assembly rotates synchronously, and the clutch assembly drives the deadbolt into or out of the handle through the driving end; when the driving assembly moves back to the initial position from the driving locking position or the driving unlocking position, the clutch assembly is in the disengaged position, and the clutch end of the clutch assembly is in contact with the When the unlocking surfaces abut against each other, the drive assembly is idling relative to the clutch assembly. The invention solves the problem in the prior art that the management and control locks of various types of cabinets, boxes and other equipment cannot prevent the misoperation of "going empty".

Description

technical field [0001] The invention relates to the technical field of locks, in particular to an anti-mistake lock. Background technique [0002] All kinds of cabinets, boxes and other equipment used in industrial production are often equipped with control locks. At present, the unlocking of such locks requires an authorized key, but the locking does not require a key or authorization, so it is impossible to monitor whether it is locked. The locks that should be locked are missing or even intentionally not locked, that is, there are problems such as "going empty" misoperation, which brings management loopholes and safety hazards to industrial production. In some applications, it is required that the lock needs to be unlocked by turning the key clockwise, and the key can record the unlocking status. When the key is not inserted to lock, the handle can be rotated and pressed, but the lock cannot be locked; Locking state, in order to achieve the purpose of matching the lock s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E05B65/52E05B49/00E05B3/00E05B15/10E05B15/00E05B17/00G07C9/00
CPCE05B3/00E05B15/00E05B15/004E05B15/10E05B17/002E05B49/00E05B65/52G07C9/00182
Inventor 蓝鸿山文琪陈钦文周子敬
Owner ZHUHAI UNITECH POWER TECH CO LTD