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A lock and unlocking technology, which is applied in the field of locks, can solve the problems of poor anti-theft performance of electronically controlled door locks, and achieve the effects of improving anti-theft performance, improving management, and simple structure

Pending Publication Date: 2019-04-23
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 a lockset to solve the problem of poor anti-theft performance of electronically controlled door locks in the prior art

Method used

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Embodiment Construction

[0026] It should be noted that the embodiments in the present application and the features of the embodiments may be combined with each other in the case of no conflict. The present invention will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.

[0027] 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 one of ordinary skill in the art to which this application belongs.

[0028] In the present invention, unless otherwise stated, the directional words used such as "upper, lower, top, bottom" are usually for the directions shown in the drawings, or for the components themselves in vertical, In terms of vertical or gravitational direction; similarly, for the convenience of understanding and description, "inner and outer" refers to the inner and outer relative to the contour of each component itself, but the...

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Abstract

The invention provides a lock comprising a shell, a locking piece, a transmission piece connected with the locking piece, a drive piece which is connected with the transmission piece, a connection piece arranged on the shell in a sliding manner and an emergency unlocking assembly, wherein the drive piece drives the locking piece to switch between a locking position and an unlocking position through the transmission piece, and the connection piece is connected with the locking piece. The emergency unlocking assembly is provided with a stopping position where the connection piece is stopped andan upward pull position wherein the connection piece is pulled upward. When the emergency unlocking assembly is located at the stopping position, the lock is in the normal locking and unlocking state,and the drive piece drives the locking piece to switch between the locking position and the unlocking position through the transmission piece. When the emergency unlocking assembly is located at theupward pull position, the lock is in the emergency unlocking state, the connection piece slides relative to the shell, and the locking piece is driven to switch from the locking position to the unlocking position. The lock solves the problem that in the prior art, the anti-theft performance of an electronic control door lock is poor.

Description

technical field [0001] The present invention relates to the technical field of locks, in particular to a lock. Background technique [0002] In order to improve the anti-theft performance of electric-controlled door locks, the design of electric-controlled door locks generally does not reserve the emergency unlocking function; and the existing electric-controlled door locks use motors as electrical drive components, the structure is relatively complex, and few have dual-control anti-theft Emergency unlocking function, that is, two or more emergency unlocking keys. SUMMARY OF THE INVENTION [0003] The main purpose of the present invention is to provide a lock to solve the problem of poor anti-theft performance of electric-controlled door locks in the prior art. [0004] In order to achieve the above object, the present invention provides a lock, comprising: a housing; a locking piece, the locking piece is slidably connected with the housing, and a part of the locking piec...

Claims

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Application Information

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IPC IPC(8): E05B15/00E05B17/22
CPCE05B15/00E05B17/22Y02T10/7072
Inventor 姜衡刘仙黄洪鑫
Owner ZHUHAI UNITECH POWER TECH CO LTD