CN2139168Y

CN2139168Y - Civil entrance door

Info

Publication number: CN2139168Y
Application number: CN 92232506
Authority: CN
Inventors: 吕善余; 马礼均; 章鸿明
Original assignee: Zhuji City No2 Light Industry Aluminium Alloy Decoration Hardware Factory
Current assignee: Zhuji City No2 Light Industry Aluminium Alloy Decoration Hardware Factory
Priority date: 1992-09-04
Filing date: 1992-09-04
Publication date: 1993-07-28
Anticipated expiration: 2002-09-04

Abstract

The utility model relates to a civil entrance door, relating to the structure improvement for the civil building entrance door. The utility model mainly comprises a theft-proof door composed of a door frame and theft-proof grilles welded with the door frame. The utility model is characterized in that the back part of the theft-proof door is provided with a movable wind preventing door. Mosquito and fly preventing gauze can be directly arranged on the theft-proof door, and the theft-proof door can also be made into a screen door and be arranged by adopting a movable door mode. The utility model has the advantages of simple structure, reasonable design, multifunctional effect with one door and convenient use. The construction cost is reduced.

Description

Civil entrance door

The utility model relates to the improvement of civilian construction entering house door structure.

Existing civilian entering house door mostly has wooden door and is located at the Theft-proof iron door in the timber outside, the independent setting that mosquito-proof rope screen door has, what also have directly is placed in gauze on the security door, and mode of occupation shows, by the entering house door of this structure setting, very inconvenient in the use, and improved construction cost.

The purpose of this utility model is to overcome above shortcoming, designs, provides improved civilian entering house door on a kind of structure, collects multiple function in one.

Described a kind of civilian family door mainly comprises by door frame reaching the security door of forming with the burglar bar of door frame welding, owing to adopt the simple gate structure, can improve its requirement of strength in the security door selection.Present design is characterised in that the security door back part is equipped with the active catch air door.

Above-mentioned active catch air door can adopt hinged rotational structure, or the door-sliding structure, or the hanging-connecting structure.On security door, can directly settle mosquito screen cloth, also can make the form that is provided with that screen door adopts the active catch air door.

This civilian entering house door, simple in structure, reasonable in design, have a multi-functional effect, easy to use, and reduced building costs.

The utility model is described in further detail below in conjunction with Figure of description, and provide embodiment.

Fig. 1 faces structural representation for entering house door;

Fig. 2, Fig. 3 are entering house door backsight structural representation;

The security door front of forming by door frame 2 and with the burglar bar 3 of door frame 2 welding outwardly, the right and left at the back side and middle part and bottom iron sheet sealing behind security door, and slide rail 7 is set.Active catch air door 5 and screen door 6 edges are inserted in the slide rail 7, constitute the door-sliding structure, also can adopt hinged rotational structure, and the articulated manner so that hinge or sleeve are coupling is connected active catch air door 5 and screen door 6 on the security door back.Or sprung parts is set adopts the hanging-connecting structure.Screen door 6 can replace with the mode that directly gauze is placed on the security door.Thereby omit independent screen door 6, make overall structure more succinct.

For increasing anti-theft effect and convenient the installation, set in advance door cheek frame 4, security door is hinged with door cheek frame 4 on one side, and another side is installed safe-guard door lock.Door cheek frame 4 tops directly are provided with antitheft transom window 1.

That Fig. 2, Fig. 3 provide is a kind of embodiment, and two fan active catch air doors 5 and screen door 6 edges are inserted in the slide rail 7, during summer, shift screen door 6 onto upper-lower position, two fan active catch air doors are overlapped in the middle part (see figure 2), have both played the effect of enjoying the cool, and can prevent that again the mosquito rope from flying into indoor.During winter, the location swap (see figure 3) of two kinds of dodge gates is played windproof, thermal effect.

Claims

1, a kind of civilian entering house door mainly comprises by door frame (2) reaching the security door of forming with the burglar bar (3) of door frame (2) welding, it is characterized in that the security door back part is equipped with active catch air door (5).

2, a kind of civilian entering house door as claimed in claim 1 is characterized in that the active catch air door (5) of security door back part adopts slide rail (7) to constitute the door-sliding structure.

3, a kind of civilian entering house door as claimed in claim 1 is characterized in that the security door back part is equipped with movable screen door (6).

4, a kind of civilian entering house door as claimed in claim 1 is characterized in that the right and left at the back side behind the security door and middle part and bottom are by the iron sheet sealing.