CN201301650Y

CN201301650Y - Anti-trail linked interlocking door

Info

Publication number: CN201301650Y
Application number: CNU2008201064852U
Authority: CN
Inventors: 肖会兴; 肖长兴
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-11-07
Filing date: 2008-11-07
Publication date: 2009-09-02
Anticipated expiration: 2018-11-07

Abstract

The utility model belongs to the technical field of safety protection devices and discloses an anti-trail linked interlocking door which is mainly technically characterized in that the anti-trail linked interlocking door comprises a controller, an inner door provided with an inner door frame, and an outer door provided with an outer door frame. Electric mortise locks connected with the controller are respectively arranged on the inner door frame and the outer door frame; infrared inductive heads are respectively arranged on the corresponding positions of the inner door and the inner door frame and on the corresponding positions of the outer door and the outer door frame; a forced double door opening mechanism is arranged on the controller; and a standby electric source provided with an opening mechanism is electrically connected with the forced double door opening mechanism. In the case of power failure in an earthquake, fire or flood, by opening the opening mechanism, the inner door and the outer door can be opened at the same time, thus saving time for the escape of the workers in the parlors.

Description

Prevent trailing linkage interlocked door

Technical field

The utility model belongs to safety guard device technique field, relates in particular to a kind of anti-linkage interlocked door of trailing.

Background technology

Business hall in departments such as bank, security, postal services enters in the sales counter for preventing the stranger, and security door is installed usually.But common security door is prone to the offender and trails the staff and enter phenomenon in the sales counter.For addressing this problem, what have is provided with two sects in the entrance, and two sects are connected with controller, make when wherein a sect is in open mode, another sect is in closed condition and can not opens, when the door of only opening was closed, another sect just can be opened, and prevents that the lawless person from trailing the problem that enters the business hall though said structure has solved to a certain extent.But, when occurring disaster such as fire, earthquake in the business office, often follow fault and have a power failure, anti-ly trail linkage interlocked door and can not open, bring certain threat for the life and health of staff in the business office.For example, when the Wenchuan earthquake of Sichuan, some bank clerk is because outage is anti-trails linkage interlocked door and can not open, and causes escaping and wrecked or injure by a crashing object.

The utility model content

The purpose of this utility model just provide a kind of easy to operate, under off-position, can open high anti-in two sects, security performance simultaneously and trail linkage interlocked door.

For achieving the above object, the technical solution adopted in the utility model is: comprise controller, have in doorframe inside door, have the external door of exterior door frame, be respectively arranged with the electric mortise lock that is connected with controller on doorframe and the exterior door frame in described, inside door is respectively arranged with the infrared induction head that is connected with described controller with corresponding section, interior doorframe position, external door with corresponding section, exterior door frame position, described controller is provided with and forces double door mechanism, is electrically connected with the standby electric power that has opening mechanism with the described double door mechanism that forces.

Its additional technical feature is:

Described standby electric power comprises housing, is provided with out-put supply in described housing, and described opening mechanism is a hand push button, has corresponding to the hand push button place at described housing and pushes the hole, is packaged with transparent and frangible baffle plate on the hole described pushing;

Described housing is provided with and has the line under-voltage indicator lamp.

Provided by the utility modelly anti-trail linkage interlocked door and compared with prior art have the following advantages: one, described controller is provided with and forces double door mechanism, be electrically connected with the standby electric power that has opening mechanism with the described double door mechanism that forces, when having a power failure when disaster such as earthquake, fire, floods takes place, preventing trailing linkage interlocked door can not open, by opening opening mechanism, inside door and external door are opened simultaneously, for the time has been striven in the escape of the staff in the business office; They are two years old, because described standby electric power comprises housing, in described housing, be provided with out-put supply, described opening mechanism is a hand push button, have corresponding to the hand push button place at described housing and to push the hole, be packaged with transparent and frangible baffle plate on the hole described pushing, when being in an emergency, break pushing the transparent and frangible baffle plate that encapsulates on the hole, push hand push button, this moment, inside door and external door were opened automatically, had both prevented that maloperation from opening door, had prevented to miss slowly owing to the time of opening the door the opportune time of escape again; Its three because described housing is provided with and has the line under-voltage indicator lamp, when backup power source voltage was low, the line under-voltage indicator lamp can be reported to the police, and reminded the staff to change battery, prevented from can not open inside door and external door under case of emergency.

Description of drawings

Fig. 1 is the anti-structural representation of trailing linkage interlocked door of the utility model;

Fig. 2 is the structural representation of standby electric power.

The specific embodiment

Below in conjunction with accompanying drawing anti-structure and the use principle of trailing linkage interlocked door of the utility model is described in further details.

As shown in Figure 1, the utility model anti-trail linkage interlocked door comprise controller 1, have in doorframe 2 inside door 3 and have the external door 5 of exterior door frame 4.Be respectively arranged with the electric mortise lock 6,7 that is connected with controller 1 on interior doorframe 2 and exterior door frame 4, inside door 3 is respectively arranged with the

infrared induction head

8,9 that is connected with controller 1 with corresponding section, interior doorframe 2 position, external door 5 with corresponding section, exterior door frame 4 position.Controller 1 is provided with and forces double door mechanism 10.When being in an emergency, can inside door 3 and external door 5 be opened simultaneously by forcing double door mechanism 10, with the standby electric power 12 that forces double door mechanism 10 to be electrically connected with to have opening mechanism 11.

As shown in Figure 2, standby electric power 12 comprises housing 13, is provided with out-put supply 14 in housing 13.Opening mechanism 11 can be hand push button 15, certainly; Opening mechanism 11 also can be other mechanism.Have corresponding to hand push button 15 places at housing 13 and to push hole 16, be packaged with transparent and frangible baffle plate 17 on the hole 16 pushing.Like this, when emergency takes place, only need crack baffle plate 17, push hand push button 15 and can open inside door 3 and external door 5, because the existence of baffle plate 17, both prevent that maloperation from opening door, prevent to miss slowly the opportune time of escape again owing to the time of opening the door.

In order to prevent under case of emergency because standby electric power 12 undertensions can not be opened inside door and external door, housing 13 is provided with and has line under-voltage indicator lamp 18, when backup power source voltage was low, line under-voltage indicator lamp 18 can be reported to the police, and reminded the staff to change battery.

The utility model provides anti-ly trails linkage interlocked door and is not limited only to above-mentioned form; as long as be electrically connected with forcing double door mechanism 10 by the standby electric power 12 that will have opening mechanism 11; be controlled at power supply and inside door 3 and external door 5 opened simultaneously when breaking down, all should belong to protection domain of the present utility model.

Claims

1, prevents trailing linkage interlocked door, comprise controller, have in doorframe inside door, have the external door of exterior door frame, be respectively arranged with the electric mortise lock that is connected with controller on doorframe and the exterior door frame in described, inside door is respectively arranged with the infrared induction head that is connected with described controller with corresponding section, interior doorframe position, external door with corresponding section, exterior door frame position, described controller is provided with and forces double door mechanism, it is characterized in that: be electrically connected with the standby electric power that has opening mechanism with the described double door mechanism that forces.

2, the anti-linkage interlocked door of trailing according to claim 1, it is characterized in that: described standby electric power comprises housing, in described housing, be provided with out-put supply, described opening mechanism is a hand push button, have corresponding to the hand push button place at described housing and to push the hole, be packaged with transparent and frangible baffle plate on the hole described pushing.

3, the anti-linkage interlocked door of trailing according to claim 2, it is characterized in that: described housing is provided with and has the line under-voltage indicator lamp.