KR20110020367A

KR20110020367A - Emergency door with disengagement means

Info

Publication number: KR20110020367A
Application number: KR1020090077949A
Authority: KR
Inventors: 김수엽; 김용부
Original assignee: 김수엽; 김용부
Priority date: 2009-08-24
Filing date: 2009-08-24
Publication date: 2011-03-03

Abstract

PURPOSE: An emergency door with an unlocking unit is provided to enable a user to easily break a cover using an unlocking unit in an emergency. CONSTITUTION: An emergency door with an unlocking unit comprises a cover(10), a case(20), a switch(30), an electronic locking unit(40), and an alarming unit(50). The cover has a breakable part(11). The case has a space sealed by the cover. The switch is located inside the case and is pressed by the cover. The electronic locking unnit is electrically connected to the switch and is unlocked when the switch is turned off. The alarming unit is operated when the switch is turned off.

Description

Emergency door with release means

The present invention relates to an emergency door having a disengagement means that allows the user to open the emergency door and quickly evacuate using the disengagement means at the same time the voice message is output to guide the position of the emergency door when the cover is broken in an emergency situation such as a fire.

In general, buildings are required to install emergency doors that can be evacuated in an emergency such as a fire. These emergency doors should be unlocked so that they can be quickly opened indoors.

However, if the emergency door is normally opened as prescribed in the law, outsiders who enter through the emergency door cannot be controlled. In most cases, the locking means is locked and the building manager stores and manages the release means. Without building managers, evacuation is not made quickly through emergency doors, causing many casualties.

Due to these problems, the fire detection sensor is conventionally connected to the alarm system so that when a fire is automatically released or a person approaches an unlocked emergency door, an alarm means operates to restrict access to the emergency door unless it is an emergency. Although the invention has been proposed, in the former case, there was a difficulty in linking the emergency door to the building's fire response system, and the emergency door was not available until the detection sensor detected the fire. In case of being separated, there was a problem that it was difficult to legally punish the act of opening the emergency door in the open state even though the alarm means were ignored and entered.

The problem to be solved by the present invention is to install the release means to be used only when the cover is damaged in the locking means of the emergency door, so that the alarm means for informing the position of the emergency door when the cover is broken to use this release means In case of an emergency such as a fire, anyone can break the cover and evacuate quickly by using the releasing means, and if the cover is normally broken, it is a powerful means of access control by preventing legal punishment on the ground of property damage. It is intended to provide an emergency door with release means to solve the problem of locking the door.

An object of the present invention and the case is provided with a release means; A cover installed at the front of the case and having a breakable breakable portion; It is achieved by the emergency door having a release means consisting of; a switch for operating the alarm means for informing the position of the emergency door when the damaged portion of the cover is broken by an external force.

The unlocking means is configured to operate the solenoid or the motor by the signal of the switch when the known locking means installed in the emergency door is electronic, and in the case of the mechanical type, it is a key that can be taken out and used.

In this way, the present invention can be quickly evacuated by anyone using the release means by breaking the cover in case of emergency, and if the cover is normally damaged by legal damages for reasons of property damage, etc. to be a strong access control means Therefore, even if the emergency door is locked for building management reasons, the invention is effective to satisfy the role of emergency door in the event of an emergency.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Detailed descriptions for carrying out the present invention will be described below with reference to the accompanying drawings.

1 and 2 show an embodiment of the present invention, which includes a cover 10 having a breakable portion 11 that can be broken as shown; A case 20 having a space enclosed by the cover 10; A switch 30 located in the case 20 and installed to be pressed by the breaker 11; An electronic locking means 40 electrically connected to the switch 30 to be released by an off signal; Alarm means 50 is activated by the off signal of the switch 30;

The cover 10 is configured to have a cutout portion 12 which is cut when an external force that can be broken without a separate tool is applied. If the external damage is performed normally, the cover 10 may be punished by related laws. The phrases or signs of are printed identifiably.

When the cover 10 is coupled to the case 20, the switch 30 maintains the pressed state.

The electronic locking means 40 is preferably configured to be unlocked only indoors with a known electronic door lock for operating a lock or by operating a solenoid or a motor to a password or a remote control.

The alarm means 50 includes an alarm to inform the location of the emergency door, a speaker, a guide light, a flashing light, and the like.

The invention as described above can operate the lock means 40 in the usual way to ensure that outsiders can enter and exit through the emergency door 70 to ensure full control of the building management and crime prevention.

In case of an emergency such as a fire, the switch 30 that is pressed when the cutout part 12 is damaged by applying an external force to the damaged part 11 of the cover 10 adjacent to the locking means 40 is turned off. As a result, the electronic locking means 40 is released and at the same time the alarm means 50 for guiding the position of the emergency door is operated, so that the emergency door 70 can be quickly evacuated.

The normal damage to the cover 10 is not only a prescriptive forcing that a legal punishment cannot be avoided due to property damage, but also a possibility that the alarm 10 can be immediately realized and responded to by people in the building. Seems to be very small.

3 and 4 show another embodiment of the present invention, which includes a cover 10 having a breakable break 11 as shown; A case 20 having a space enclosed by the cover 10; A switch 30 located inside the case 20 and installed to be pressed by the cover 10; An emergency key (60) capable of opening the mechanical locking means (40) stored in the case (20); Alert means 50 is activated by the off signal of the switch 30;

The locking means 40 is preferably configured to be unlockable with a key only indoors.

The cover 10 is integrally installed at the front of the case 20 by using an adhesive or the like, and is coupled to the adhesive unit when an external force is applied.

In the present invention as described above, the building manager can lock the lock means 40 using a key so that outsiders can not enter or exit through the emergency door 70 to solve the problem of building management and crime prevention.

In case of an emergency such as a fire, when the damaged part 11 is removed by applying an external force to the cover 10 adjacent to the locking means 40, the switch 30 is turned off and the alarm means 50 It works.

Meanwhile, the evacuator is to evacuate quickly by opening the locking means 40 by taking out the emergency key 60 in the case 10.

As described above, the present invention does not operate the unlocking means without damaging the damaged part 11 of the cover 10 while using the known locking means 40 as it is. In case of an emergency, the cover 10 may be broken to release the locking means 40 by the release means so as to quickly evacuate.

The present invention has been described above with reference to the accompanying drawings, but is not limited thereto, and various modifications may be made without departing from the technical spirit of the present invention.

1 is a perspective view showing an embodiment of the present invention

2 is a cross-sectional view of FIG.

3 is a perspective view showing another embodiment of the present invention

4 is a cross-sectional view of FIG.

[Description of Symbols for Main Parts of Drawing]

10 cover 11 damaged part

20: case 30: switch

40: locking means 50: warning means

60: key 70: emergency door

Claims

A cover 10 having a breakable breakable portion 11; A case 20 having a space enclosed by the cover 10; A switch 30 located inside the case 20 and installed to be pressed by the cover 10; An electronic locking means 40 electrically connected to the switch 30 to be released by an off signal; Emergency means having a release means consisting of; alarm means (50) actuated by the off signal of the switch (30).

A cover 10 having a breakable breakable portion 11; A case 20 having a space enclosed by the cover 10; A switch 30 located inside the case 20 and installed to be pressed by the cover 10; An emergency key (60) capable of opening the mechanical locking means (40) stored in the case (20); Emergency means having a release means consisting of; alarm means (50) actuated by the off signal of the switch (30).