CN200992838Y

CN200992838Y - Anti-theft door prizing-proof button

Info

Publication number: CN200992838Y
Application number: CN 200620172802
Authority: CN
Inventors: 应妙棋
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-12-29
Filing date: 2006-12-29
Publication date: 2007-12-19
Anticipated expiration: 2016-12-29

Abstract

A security door pickproof buckle is in an opening shape, wherein a hole and a lock core hole are respectively arranged at the two opposite opening faces and the shape of the lock core hole is matched with the lockset lock core. The security door pickproof buckle is fixed on one face of the lockset and is positioned on the door panel of the security door. The utility model has the beneficial effects as follows: simple in design, safety and pickproof property are both improved.

Description

A kind of security door pick-proof button

Technical field

The utility model relates to a kind of security door pick-proof button, with the security door pick-proof button that main lock is used, belongs to the technical field of security door.

Background technology

For improving the pick-proof performance of security door, people have increased the pick-proof limit when having set up main lock, limit lock on security door on door leaf and doorframe, play the effect of pick-proof in the mode on Multiple locking point and pick-proof limit.There is the weak point of pick-proof poor-performing in existing security door.

Summary of the invention

In order to overcome the deficiency of prior art structure, the utility model provides a kind of security door pick-proof button.

The technical scheme that its technical problem that solves the utility model adopts is: a kind of security door pick-proof button, be the open-type shape, and porose and lock core hole on two opposite faces of open-type, the shape of lock core hole is complementary with the lockset lock core that matches.

Security door pick-proof button is fixed on the one side of lockset, is installed on the security door door leaf.

The beneficial effects of the utility model, simplicity of design, safety, pick-proof are improved.

Description of drawings

Below in conjunction with drawings and Examples utility model is further specified.

Fig. 1 is the utility model assembling schematic diagram.

Fig. 2 is the utility model assembling side schematic view.

Fig. 3 is the utility model side schematic view.

Fig. 4 launches schematic diagram for the utility model.

Fig. 5 is the utility model side schematic view.

Fig. 6 assembles schematic diagram for the utility model one embodiment.

Fig. 7 is the utility model side schematic view.

Fig. 8 is the utility model assembling side schematic view.

Fig. 9 launches schematic diagram for the utility model.

Figure 10 is the utility model scheme of installation.

The specific embodiment

Embodiment 1: shown in Fig. 1,2,3,4,5, a kind of security door pick-proof button 1 is the open-type shape, and on two opposite faces of open-type porose 6 and lock

core hole

5,7, the shape of

lock core hole

5,7 is complementary with the lockset lock core that matches.The expanded view that Fig. 4 shows becomes the open-type shape, the position relative engagement of

lock core hole

5,7 after doubling.

Embodiment 2: shown in Fig. 6,7,8,9,5, a kind of security door pick-proof button 1 is the open-type shape, and on two opposite faces of open-type porose 11 and lock

core hole

8,10,12,13, the shape of

lock core hole

8,10,12,13 is complementary with the lockset lock core that matches.The expanded view that Fig. 8 shows becomes the open-type shape, the position relative engagement of

lock core hole

8,10,12,13 after doubling.

Embodiment 3: as shown in figure 10, pick-proof button 1 is installed on the security door door leaf 3 by connecting as one with lockset 2, when door leaf is in closed condition, pick-proof button 1 buckles in the doorframe 4, and going here and there with doorframe 4 by pick-proof button 1 when lockset 2 is opened is one, plays the effect of pick-proof more.

Claims

1. a security door pick-proof button is characterized in that; Be the open-type shape, porose and lock core hole on two opposite faces of open-type, the shape of lock core hole is complementary with the lockset lock core that matches.

2. a kind of security door pick-proof button according to claim 1 is characterized in that: become open-type shape, the position relative engagement of lock core hole after the doubling.