CN201318105Y

CN201318105Y - A burglar-proof door with an automatic alarm handle

Info

Publication number: CN201318105Y
Application number: CNU2008203034230U
Authority: CN
Inventors: 刘光奎
Original assignee: Chengdu Shengerjia Technology Co Ltd
Current assignee: Chengdu Shengerjia Technology Co Ltd
Priority date: 2008-12-16
Filing date: 2008-12-16
Publication date: 2009-09-30
Anticipated expiration: 2018-12-16

Abstract

The utility model discloses to a burglar-proof door with an automatic alarm handle, which relates to a burglar-proof door, and aims at providing a burglar-proof door with convenient installation and automatic alarm handle. The aim of the burglar-proof door with an automatic alarm handle is realized through the following technical scheme: the burglar-proof door with an automatic alarm handle comprises a door, a doorframe, a lock, a handle connected with the lock and capable of rotating with the lock synchronously, a connecting stick, an alarm, a circuit connected on the alarm and a micro power supply connected with the circuit, wherein the alarm, the circuit and the micro power supply are all fixed on the doorframe or on the wall, two spacing contact points are positioned on the circuit, one end of the connecting stick is connected with the handle and capable of moving along with the rotation of the handle, the other end thereof is capable of being simultaneously contacted with the two contact points, here the circuit is communicated. The burglar-proof door with an automatic alarm handle is mainly applied to various burglar doors.

Description

A kind of security door with automatic warning handle

Technical field

The utility model relates to a kind of security door, particularly relates to a kind of security door with automatic warning handle.

Background technology

Mostly security door on the existing market is to form with steel or other material manufacturings of comparing hard, and reinforce layer by layer, in order to obtain better anti-theft effect, need also to add that various locks guard against, the main shortcoming of such security door is to need a large amount of steel or other expensive materials, and the expense of required cost is not low naturally, if the user is before if not the security door that uses, then need to reinstall new security door, input ratio is bigger.

The utility model content

The purpose of this utility model provides a kind of easy for installation and have a security door of automatic warning handle.

The purpose of this utility model realizes by following technical proposal: a kind of security door with automatic warning handle, comprise door, doorframe and lock and and lock links together and can and the handle that rotates synchronously of lock, also comprise a pitman, alarm, be connected a circuit on the alarm, be connected with a micro power on the circuit, wherein alarm and circuit and micro power all are fixed on the doorframe or on the wall, circuit has two isolated contacts, one end of pitman is connected with handle and moves with the rotation of handle, the other end of pitman can contact simultaneously with two contacts, and this moment, circuit was in connection.When door is opened, no matter opening the door from outdoor use key turns lock still is to unblank indoor, because handle fixedly is connected with lock and can and locks together and rotate synchronously, so pitman can be with the rotation of handle away from two contacts, when door is in when closing, pitman can reset to the position very approaching with the distance of two electric shocks, if not by swing handle or unblank to push the door open, thereby pitman will just contact connection circuit with two contacts simultaneously when door is opened any, this is that alarm will ring.

From architectural feature of the present utility model as can be seen, advantage of the present utility model is: simple in structure, and easy for installation, cost is low, also can install on common door and allow a common door become an extraordinary security door of theftproof performance, automatic alarm anti-theft door of the present utility model is safe and reliable.

Description of drawings

Fig. 1 is a structural representation of the present utility model

Wherein Reference numeral 1 is that door 2 is that doorframe 3 is that lock 4 is pitmans

The 5th, alarm 6 is that circuit 7 is that micro power 8 is that contact 9 is handles

The specific embodiment

Below in conjunction with accompanying drawing the utility model is described further:

Preferred embodiment

A kind of security door as shown in Figure 1 with automatic warning handle, comprise door 1, doorframe 2 links together with lock 3 and with lock and energy and the synchronous handle 9 that rotates of lock, also comprise a pitman 4, alarm 5, be connected a circuit 6 on the alarm 5, be connected with a micro power 7 on the circuit 6, wherein alarm 5 and circuit 6 and micro power 7 all are fixed on the doorframe 2 or on the wall, circuit 6 has two isolated contacts 8, one end of pitman 4 is connected with handle 9 and moves with the rotation of handle 9, the other end of pitman 4 can contact simultaneously with two contacts 8, and this moment, circuit 6 was in connection.When door 1 is opened, no matter opening the door from outdoor use key turns lock 3 still is to unblank 3 indoor, because handle 9 is fixedlyed connected with lock 3 and can and be locked 3 and rotate synchronously together, pitman 4 can be with the rotation of handle 9 away from two contacts 8, when door 1 is in when closing, pitman 4 can reset to the position very approaching with the distance of two contacts 8, if not by swing handle 9 or unblank 3 to push the door open 1, thereby pitman 4 will just contact connection circuit 6 with two contacts 8 simultaneously when door 1 is opened any, at this moment alarm 5 will ring.

Claims

1. security door with automatic warning handle, comprise door (1), doorframe (2) and lock (3) and and lock links together and can and the handle (9) that rotates synchronously of lock, it is characterized in that also comprising a pitman (4), alarm (5), be connected the circuit (6) on the alarm (5), be connected with a micro power (7) on the circuit (6), wherein alarm (5) and circuit (6) and micro power (7) be fixed on all that doorframe (2) is gone up or wall on, circuit (6) has two isolated contacts (8), one end of pitman (4) is connected with handle (9) and moves with the rotation of handle (9), the other end of pitman (4) can contact simultaneously with two contacts (8), and circuit this moment (6) is in connection.