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Lockset

A lock and lock body technology, applied in the field of locks, can solve the problems of easy theft and prying, low security, etc., and achieve the effect of compact structure and convenient use.

Active Publication Date: 2010-04-21
YANTAI TRI CIRCLE SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, due to the limitations of structural design, the existing locks are generally not safe, and are very easy to be stolen and picked. This is because only one bolt works when locking, and the other bolt, that is, the square bolt, is not is locked and opened with a key

Method used

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Examples

Experimental program
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Embodiment 1

[0020] A kind of lockset reference of this embodiment Figure 1-5 , the lock body is provided with a yoke 30 and a square tongue 26 with a yoke shaft 10 and a square tongue shaft 21 that run through the tongue panel 1 and can be stretched on both sides inside and outside. The fork tongue shaft spring 32 and the square tongue shaft spring 14 on one side of the fork tongue shaft spring support 7 and the square tongue shaft spring support 41 are respectively sleeved on the diameter, and the shaft ends of the fork tongue shaft 10 and the square tongue shaft 21 are respectively Connect together with the drive plate 28, the drive plate 28 is provided with the spring shaft 29 fixed by the spring bracket 11, the axle diameter is provided with the drive plate spring 36, the shaft end of the spring shaft 29 passes through the drive plate 28 and leans against On the tongue panel 1, the upper part of the fork tongue 30 is provided with a tongue-out dial 2 fixed on the tongue-out dial shaf...

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PUM

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Abstract

The invention relates to a lockset, and belongs to the technical field of lockset structures. The lockset is characterized in that: the lockset comprises a transmission control device driven by a driving device; and the transmission control device is connected with a locking device driving to realize the locking and unlocking of a lock body. The lockset has the characteristics of compact structure, convenient use, safety and reliability, and poking and prying prevention, and is suitable for various antitheft doors, wooden doors, safety boxes and other places with doors.

Description

technical field [0001] The invention relates to a lock, belonging to the technical field of lock structures. Background technique [0002] At present, due to the limitations of structural design, the existing locks are generally not high in security, and are very easy to be stolen and picked. This is because only one bolt works when locking, and the other bolt, that is, the square bolt It is locked and opened with a key. And the normally open deadbolt is always open no matter what time. Contents of the invention [0003] The object of the present invention is to solve the shortcomings of the above-mentioned prior art, and provide a lockset with compact structure, convenient use, safety and reliability, anti-dialing and tamper-proof performance. When the lockset is opened, the two dead bolts are retracted to unlock simultaneously, and the normally open dead bolt can only play the normally open function in the normally open state, and the normally open dead bolt can play i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05B63/14E05B47/06E05B15/10
Inventor 张永治唐隆德张平陈乃忠陈凡雨于辉丁希香陆杨马爱民郑歧娜解逸飞蔡洪义衣鹏飞王磊孙强柳振华
Owner YANTAI TRI CIRCLE SCI & TECH
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