CN2258221Y

CN2258221Y - Theft-proof emergency door

Info

Publication number: CN2258221Y
Application number: CN 95246002
Authority: CN
Inventors: 周锦洪
Original assignee: ZHONGYI STEEL STRUCTURE GALVANIZING DEVELOPMENT Co ZHONGSHAN CITY
Current assignee: ZHONGYI STEEL STRUCTURE GALVANIZING DEVELOPMENT Co ZHONGSHAN CITY
Priority date: 1995-08-28
Filing date: 1995-08-28
Publication date: 1997-07-23
Anticipated expiration: 2005-08-28

Abstract

The utility model discloses a theft-proof emergency door, which aims at the separated installation of the theft-proof grid door and the theft-proof boarded door of the door of an ordinary room, high cost, and the inconvenient opening of the door when emergency happens. The utility model is composed of a closing boarded door 1, an activity boarded door 2 and an iron grid door 3. The closing boarded door and the activity boarded door are fixed on a door frame 7, the activity boarded door is connected with the door frame through hinges 4, and the activity boarded door can be opened at ordinary times for ventilation. Once emergency occurs, the whole door of the utility model can be conveniently opened once rotates a spring lock 5 and a door bolt 6 arranged on the closing boarded door.

Description

The anti-theft emergency door

The utility model relates to a kind of door, especially a kind of anti-theft emergency door.

Existing room particularly household door of door all is that burglar bar door and plate door are separated design and installation, and the burglar bar door generally is to pin from the inside, room with key.The shortcoming of doing like this is 1. will buy two kinds of doors, installs twice, the high and trouble of cost; 2. when indoor breaking out of fire or other emergencies, need open two fan doors and can escape.Especially iron grid door will be with key operated, if breaking out of fire and within doors the people can not find key, just be difficult to escape.

The purpose of this utility model is to provide a kind of novel door at above-mentioned deficiency, has both reduced installation cost, again can be antitheft, and can when taking place, emergency open easily simultaneously.

For achieving the above object, the scheme that the utility model proposes is that security door and common plate door are combined, based on the plate door, common plate door is divided into two parts, wherein a part is fixed on the doorframe, and another part can freely be opened, and becomes " door in door ".With the corresponding part of door in door, install iron grid door.

Effect of the present utility model is that the people when the inside, room, can pin door from the inside, opens door in door, and is ventilative by iron grid door, can play antitheft effect again.If emergency such as breaking out of fire then only needs beat whole within doors, just can withdraw from a room.

Manufacturing of the present utility model, installation cost are low, both can be antitheft, and can when taking place, emergency open easily again, can be used as various rooms such as family, office, reception room with door.

Fig. 1 and Fig. 2 are respectively the front view of anti-theft emergency door and the sectional view of vertical view.

Further the utility model is elaborated below in conjunction with drawings and Examples.

Embodiment is an anti-theft emergency door as shown in drawings, is made up of the portable plate door 1, closure plate door 2 and the iron grid door 3 that are installed on the doorframe 7.Portable plate door 1 is connected with iron grid door 3 by hinge 4.In closure plate door one side latch lock 5 and keeper 6 are housed, the people shuts whole anti-theft emergency door by latch lock and keeper, but can open portable plate door 1 in the room time.So not only can be antitheft but also can be ventilated, in case emergency takes place, stir keeper 6 and latch lock 5 and just can easily open whole escape door.

Plate door among the embodiment is made with refractory material such as alumina silicate, and external surface covers one deck stainless steel ornament materials again, and thermal spraying treatment is made on the surface, so both can be used as decoration, can close door and play anti-fire action when outdoor breaking out of fire again.

Claims

1. an anti-theft emergency door is made up of closure plate door, portable plate door and iron grid door, it is characterized in that portable plate door 1, closure plate door 2 and iron grid door 3 pass through doorframe 7 in conjunction with as a whole, wherein portable plate door and doorframe are for flexibly connecting, and iron grid door is corresponding with portable plate door position.

2. plate door according to claim 1 is characterized by door-plate and is made by refractory material, and outer side covers has layer of surface through the stainless steel ornament materials after the spray treatment.