Lock body with split hole site and heaven and earth rods

A technology of heaven and earth rods and hole positions, which is applied in the field of locks, can solve the problems of low anti-theft coefficient of mechanical locks and single unlocking method, and achieve the effect of improving convenience and anti-theft coefficient

Active Publication Date: 2021-10-22
SHENZHEN POKA ELECTRONICS EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a lock body with split holes and a sky-earth bar that solves the problem of low anti-theft coefficient and single unlocking mode of existing mechanical locks

Method used

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  • Lock body with split hole site and heaven and earth rods
  • Lock body with split hole site and heaven and earth rods
  • Lock body with split hole site and heaven and earth rods

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Embodiment Construction

[0064] The present invention will be described in further detail below in conjunction with accompanying drawing:

[0065] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly. The directional terms mentioned in the present invention, such as "up", "down", "front", "back", "left", "right", "top", "bottom", etc., are only for reference to the attached drawings. direction. Therefore, the directional terms used are used to illustrate and understand the present invention, but not to limit the present invention.

[0066] see figure 1 , figure 2 , image 3 As shown, a lock body with a split hole and a sky-earth rod includes a housing formed by a bottom plate assembly 11, a cover plate 12, a guide plate 13, a g...

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PUM

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Abstract

The invention relates to a lock body with a split hole site and heaven and earth rods. The lock body comprises a shell, a gear box, a main bolt unlocking mechanism and a spoke bolt unlocking mechanism. A bottom plate assembly, a cover plate and a guide plate are combined with one another to form the shell, and the gear box, the main bolt unlocking mechanism and the spoke bolt unlocking mechanism are arranged in the shell. The gear box is connected with the main bolt unlocking mechanism through gear transmission, and the main bolt unlocking mechanism controls extension and retraction of the heaven and earth rods through gear transmission so as to control locking and unlocking of the spoke bolt unlocking mechanism. The main bolt unlocking mechanism comprises a transmission part, a handle unlocking part, a square bolt unlocking part and an inclined bolt part, wherein the transmission part, the handle unlocking part, the square bolt unlocking part and the inclined bolt part are fixed to the bottom assembly. The spoke bolt unlocking mechanism comprises a pair of heaven and earth rod unlocking parts placed in parallel and spoke bolt unlocking parts which are arranged on the two sides of the shell and controlled by the heaven and earth rod unlocking parts. The lock body further comprises a locking mechanism which is used for limiting retraction of the heaven and earth rods. According to the lock body, locking and unlocking of heaven and earth hooks and spring bolts are realized through the transmission connection among gears, shifting wheels and racks and through the gear box or a handle.

Description

technical field [0001] The invention relates to the technical field of locks, in particular to a lock body with a split hole and a sky-ground rod. Background technique [0002] In the field of existing locks, most of the common locks are mechanical locks. The basic principle of the mechanical lock is to use a key to match the pins of different lengths on the lock core, so that the pins are aligned on the lock core to form a plane, so that they can be locked in the lock body. Turn to achieve the purpose of unlocking. Based on the above principles, with the help of unlocking tools and master keys, the lock can be easily opened; [0003] In addition, most of the existing locks have only one unlocking method. When the user forgets the key when going out, he must find a locksmith to unlock it, which is very troublesome. Contents of the invention [0004] The purpose of the present invention is to provide a lock body with split holes and a sky-earth bar that solves the problem ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05B63/14E05B15/00E05B15/10E05B3/00E05B47/00E05B19/00E05B19/06
CPCE05B63/146E05B15/00E05B15/10E05B3/00E05B47/0012E05B19/00E05B19/0017E05B2047/002
Inventor 刘连生王强
Owner SHENZHEN POKA ELECTRONICS EQUIP
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