CN102966264A

CN102966264A - Method for installing AB lock core

Info

Publication number: CN102966264A
Application number: CN2012104534386A
Authority: CN
Inventors: 魏启宇; 魏家俊
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-11-13
Filing date: 2012-11-13
Publication date: 2013-03-13

Abstract

The invention discloses a method for installing an AB lock core. During installation of the AB lock core, the door entering opening end of the AB lock core is flush with an outer end door plate of an anti-theft door or is arranged in the outer end door plate of the anti-theft door body; and the AB lock core has two models smaller than that of the AB lock core which is arranged normally. Due to the adoption of the method, a lock body is not required to be improved, the anti-theft performance can be improved, and the anti-theft effect is good.

Description

A kind of method that the AB lock core is installed

Technical field:

The present invention relates to a kind of method of the AB of installation lock core.

Background technology:

The anti-theft effect of existing AB lock core is become better and better, but the antitheft of existing AB lock core all is from the lock core self, by improving the structure of lock core, reach antitheft effect, but the unlocking technique of existing AB lock core, but can walk around the labyrinth of lock core, directly by the outside destroy lock core, reach the purpose of unblanking, concrete such as Fig. 1, shown in 2, the AB lock core includes the dead bolt 2 on lock body 1 and the lock body 1, described lock body 1 is installed in the security door body 5 by screw 3, then cover on outside the lock body 1 by a lock core cover 4 again in the outside of security door body 5, sealing lock body 1, and this lock core cover 4 generally is to be connected with security door body 5 by screw, handle guard shield 7 is installed outside security door body 5, existing unlocking technique adopts, pry open first handle guard shield 7 and lock core cover 4, so that the opening end of entering of lock body 1 is exposed outside, at this moment, lock body only is connected and fixed by screw on the security door body 5 and the screw 3 on the lock body 1, because existing AB lock core generally all is to adopt brass to make, position in weakness is easily crisp, therefore the AB lock core is weak in the position of screw 3, and existing unlocking technique is utilized this point exactly, entangles exposed lock body 1 by special tool, give the AB lock core outer torsion of opening end of entering, so that the AB lock core is from the fracture of the position of screw 3, thereby so that the AB lock core loses anti-theft effect, and adopt this mode speed of unblanking fast, therefore sound is little, and that gives society has stablely caused great impact.

Summary of the invention:

The object of the invention is to overcome the deficiencies in the prior art and a kind of method simple, can improve the installation AB lock core of anti-theft effect and good anti-theft effect under the structure that not change existing AB lock core of installing is provided.

For achieving the above object, the technical scheme of employing is:

A kind of method that the AB lock core is installed, when the AB lock core is installed, so that the opening end of entering of AB lock core is concordant with security door body outer end door-plate or be arranged in the door-plate of described security door body outer end, the model of described AB lock core adopts little two models of model than the AB lock core of normal mounting.

The enter keyhole position of opening end of described security door body outer end lock-hole of door board and described AB lock core is corresponding and big or small identical.

Described security door body outer end lock-hole of door board is equipped with the lock core cover outward.

Owing to adopt the method for above-mentioned installation AB lock core, the opening end of entering of the AB lock core after the installation is concordant with security door body outer end door-plate or be arranged in the door-plate of described security door body outer end, even pry open like this handle guard shield 7 and lock core cover 4, special tool also can't entangle the AB lock core, therefore can't destroy the AB lock core, therefore can improve theftproof performance, and for after solving concordant with security door body outer end door-plate at the opening end of entering of AB lock core or being arranged in the door-plate of described security door body outer end, the problem that installs and fixes of AB lock core and the other end of AB lock core put in the long problem of length in the security door body, adopt when mounted the AB lock core than little two models of former model, just the length that differs of the AB lock core of per two models is exactly that the AB lock core stretches out the outer length of security door body, need not like this lock body is carried out any improvement, can improve theftproof performance, and good anti-theft effect, described security door body outer end lock-hole of door board is corresponding and big or small identical with the keyhole position of described AB lock core, so that the AB lock core is exposed to outer area reduces, can improve antitheft effect so like this.

Description of drawings:

Fig. 1 is the structural representation of AB lock core;

Fig. 2 is the structural representation that original AB lock core is installed;

Fig. 3 is the structural representation that AB lock core of the present invention is installed;

Fig. 4 is the structural representation of security door body outer end.

The specific embodiment:

Below in conjunction with accompanying drawing, further describe the specific embodiment of this patent.

As shown in Figure 3 and Figure 4, when the present invention installs the AB lock core, so that the opening end of entering of AB lock core is concordant with security door body 5 outer end door-plates or be arranged in the door-plate of described security door body outer end, the model of described AB lock core adopts little two models of model than the AB lock core of normal mounting.The model of present AB lock core generally has: 105mm, 100mm, 95mm, 90mm, 85mm, 80mm, 75mm, 70mm, 65mm, if original AB lock core is 85mm's, this method just adopts the AB lock core of 75mm to install so, such two poor 10mm of AB lock core, the difference of this 10mm just just so that the AB lock core is entered opening end concordant with security door body 5 outer end door-plates or in the door-plate of described security door body outer end, can not exceed described security door body outer end door-plate, and length and former AB lock core that the other end of AB lock core puts in the security door body stretch into into the interior length of security door body basically identical, thereby reached the purpose that this method requires, other process that the AB lock core is installed and the method for the original AB of installation lock core without any different, when adopting this method to install, require the thickness of security door body 5 to be not less than 55mm, and the AB lock core all need not to change at keyhole and the lock core cover of an end of security door body 5 inner door-plates after installing, enter keyhole 6 positions of opening end of described security door body 5 outer end lock-hole of door boards and described AB lock core are corresponding and big or small identical, like this so that the installed inside that needs when the AB lock core is installed from security door body is installed, and reduced the AB lock core and be exposed to the outer area of security door body, anti-theft effect is better, described security door body 5 outer end lock-hole of door boards are equipped with lock core cover 4 outward, described lock core cover 4 is for being provided with and the enter thin slice of through hole corresponding to the keyhole position of opening end of described AB lock core, and also change little with lock core cover 4 through holes that cooperate on the handle guard shield 7 outside security door body 5, as shown in Figure 4, so that the hole size of the size of through hole and lock core cover 4 is complementary, slit between that lock core cover 4 is used for sealing AB lock core and the security door body 5 outer end lock-hole of door boards, handle guard shield 7 cooperates with lock core cover 4 strengthens anti-theft effect, and so that security door body is more attractive in appearance.

Claims

1. method that the AB lock core is installed, it is characterized in that: when the AB lock core is installed, so that the opening end of entering of AB lock core is concordant with security door body outer end door-plate or be arranged in the door-plate of described security door body outer end, the model of described AB lock core adopts little two models of model than the AB lock core of normal mounting.

2. the method for installation according to claim 1 AB lock core is characterized in that: the enter keyhole position of opening end of described security door body outer end lock-hole of door board and described AB lock core is corresponding and big or small identical.

3. the method for installation according to claim 2 AB lock core, it is characterized in that: described security door body outer end lock-hole of door board is equipped with the lock core cover outward.