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push-pull lock

A push-pull lock and push-pull mechanism technology, applied in the field of push-pull locks, can solve the problems of high manufacturing cost and complex structure.

Active Publication Date: 2018-05-25
SHENZHEN KAADAS INTELLIGENT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Based on this, it is necessary to provide a push-pull lock for the problems of complex structure and high manufacturing cost of the anti-lock mechanism of the push-pull lock

Method used

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Examples

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Embodiment Construction

[0030] In order to facilitate the understanding of the present invention, the push-pull lock will be described more fully below with reference to the relevant drawings. A preferred embodiment of the push-pull lock is given in the accompanying drawings. However, the push-pull lock can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the push-pull lock more thorough and comprehensive.

[0031] It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and similar expressions are used herein for purposes of illust...

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PUM

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Abstract

The invention relates to a pushing-pulling lock. The pushing-pulling lock comprises a lock body, a pushing-pulling mechanism and a counter lock mechanism, wherein the pushing-pulling mechanism is located on the lock body; the counter lock mechanism is used for deadlocking the pushing-pulling mechanism; the counter lock mechanism comprises a shell, a sliding component, a first gear and a clamping and connecting block; the shell comprises a first shell and a second shell; the second shell is arranged on the first shell in a covering manner; an accommodation cavity and a first sliding hole are formed in the first shell; the accommodation cavity communicates with the first sliding hole; the shell is fixed on the lock body; the sliding component is arranged in the first sliding hole in a penetration manner; the sliding component is slidably arranged on the lock body; a clamping groove is formed in the first gear; the first gear is located in the accommodation cavity and is rotatably connected with the first shell; the pushing-pulling mechanism drives the first gear to rotate; according to the above pushing-pulling lock, the pushing-pulling mechanism drives the first gear to rotate, so that the pushing-pulling lock is at a locked state, and people are prevented from opening the pushing-pulling lock from the outer side of a door; and furthermore, the above counter lock mechanism is simple in structure and low in manufacture cost.

Description

technical field [0001] The invention relates to the technical field of door locks, in particular to a push-pull lock. Background technique [0002] The anti-lock mechanism of the push-pull lock is used to lock the push-pull mechanism, so that the push-pull lock is in a locked state, so as to avoid artificially opening the push-pull lock from the outside of the door, thereby playing an anti-theft function. The anti-locking mechanism of a general push-pull lock has a complicated structure and high manufacturing cost. Contents of the invention [0003] Based on this, it is necessary to provide a push-pull lock to solve the problems of complex structure and high manufacturing cost of the anti-lock mechanism of the push-pull lock. [0004] A push-pull lock includes a lock body, a push-pull mechanism and an anti-lock mechanism, the push-pull mechanism is located on the lock body, the anti-lock mechanism is used to lock the push-pull mechanism, and the anti-lock mechanism includ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E05B15/00E05B3/00E05B17/20
CPCE05B3/00E05B15/00E05B17/20
Inventor 蒋念根
Owner SHENZHEN KAADAS INTELLIGENT TECH CO LTD