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A cipher lock

A combination lock and component technology, applied in the field of combination locks, can solve the problems of complex structure, high cost, and low service life, and achieve the effect of simple mechanical structure, low cost, and simple structure

Pending Publication Date: 2017-11-03
青岛韩昌物联智能控制有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the technical problems of the existing combination locks with stability and low service life, complex structure and high cost, the present invention proposes a combination lock with high stability and service life, simple structure and low cost

Method used

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Embodiment Construction

[0024] In the following, the present invention will be specifically described through exemplary embodiments. It should be understood, however, that elements, structures and characteristics of one embodiment may be beneficially incorporated in other embodiments without further recitation.

[0025] In the description of the present invention, it should be noted that the vertical in the present invention is perpendicular to figure 1 direction, the transverse direction of the present invention is figure 1 The horizontal direction shown, the longitudinal direction described in the present invention is figure 1 The vertical direction shown, while the orientation or positional relationship indicated by the terms "inner", "outer", "upper", "lower", "front", "rear", "left", "right" etc. are based on the attached figure 1 The positional relationship shown is only for the convenience of describing the present invention and simplifying the description, but does not indicate or imply tha...

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Abstract

The invention provides a cipher lock comprising a shell, an inclined tongue component, a square tongue component, a restraining component capable of restraining extension movement of a square tongue, a transmission component which can operate in linkage with an inclined tongue synchronization member to release the restraint of the restraining component on the movement of a square tongue synchronization member, and a power component capable of providing power for movement of the square tongue synchronization member. The restraining component is supported on the shell and is in pressing joint with the square tongue synchronization member to restrain movement of the square tongue synchronization member; one end of the transmission component is connected with the inclined tongue synchronization member and the other end is connected with the restraining component to transmit movement of the inclined tongue synchronization member to the restraining component; one end of the power component is connected with the square tongue synchronization member and the other end of the power component is fixedly connected with the shell. The cipher lock has the advantages of high stability, long service life, simple structure and low cost.

Description

technical field [0001] The invention belongs to the technical field of door locks, in particular to a combination lock. Background technique [0002] Combination lock is a kind of door lock, which has high security performance by virtue of intelligence and automation. The lock tongue of the combination lock usually includes a bolt and a square tongue, wherein the bolt is convenient for the quick closing of the door body, and the function of the square tongue is linked with the bolt to protrude quickly after the door is closed, thereby further locking the door. live. [0003] The existing combination lock realizes the linkage between the square tongue and the oblique tongue by electric control. Specifically: when the door is closed, the oblique tongue shrinks to the inside of the lock body due to pressure, and then when the oblique tongue shrinks to the limit position, triggers An electric control switch, and then the electric control switch sends a signal to the control un...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05B63/14E05B15/00
CPCE05B15/00E05B63/146
Inventor 代亮亮刘学海
Owner 青岛韩昌物联智能控制有限公司
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