CN203430303U

CN203430303U - Anti-theft ventilation door

Info

Publication number: CN203430303U
Application number: CN201320401555.8U
Authority: CN
Inventors: 马井全; 马金跃
Original assignee: TIEFENG DISTRICT ZHONGXING METAL PRODUCTS FACTORY
Current assignee: TIEFENG DISTRICT ZHONGXING METAL PRODUCTS FACTORY
Priority date: 2013-07-08
Filing date: 2013-07-08
Publication date: 2014-02-12
Anticipated expiration: 2023-07-08

Abstract

The utility model relates to an anti-theft ventilation door which mainly solves the problems that an existing anti-theft ventilation door is poor in safety and influences home privacy. The anti-theft ventilation door is characterized in that a plurality of guard rods (7) parallel with one another are fixed to a position, corresponding to a wicket (3), of a door leaf (2) and make contact with the inner side of a small door frame (4), a mosquito prevention net (6) is fixed to the inner side of the small door frame (4), and metal shutters (5) are fixed between the mosquito prevention net (6) and the wicket (3). The anti-theft ventilation door solves the problems that according to an existing anti-theft door, anti-theft performance descends and home privacy is poor under the ventilation condition, and has the advantages of being ventilated, non-perspective, good in safety and wide in application range.

Description

A kind of anti-theft ventilating flap

Technical field

The utility model relates to building field, specifically a kind of anti-theft ventilating flap.

Background technology

At present, civilian security door is in order to ventilate, normally in body door, opening a wicket ventilates, Anti-mosquito mesh is equipped with in centre, after door opening, outdoor, by wicket, can see indoor scene, affect household privacy, and cause anti-theft security performance greatly to decline, thereby bring very large hidden danger to home security aspect.

Summary of the invention

In order to overcome existing anti-theft ventilating flap poor stability, affect the deficiency of household privacy, the utility model provides a kind of anti-theft ventilating flap, this anti-theft ventilating flap has solved that existing security door theftproof performance under ventilation condition declines and the poor problem of privacy at home, have ventilate and do not have an X-rayed, feature that safety is good, applied widely.

The technical solution of the utility model is: a kind of anti-theft ventilating flap, comprise doorframe and door leaf, on described door leaf, be fixed with little doorframe, on little doorframe, be connected with wicket, on described door leaf, corresponding wicket place is fixed with the some fender rods that are parallel to each other, and fender rod contacts with the inboard of little doorframe; The internal layer of described little doorframe is fixed with Anti-mosquito mesh, between Anti-mosquito mesh and wicket, is fixed with blind of metal.

The utlity model has following beneficial effect: owing to taking such scheme, Anti-mosquito mesh and shutter are installed on wicket, when opening wicket, both can be ventilated, can prevent that again mosquitos and flies from entering indoor; Meanwhile, be fixed with fender rod on door leaf, opening wicket rear defence guard bar still in little doorframe, greatly improved safety, meanwhile, shutter can avoid outdoor people to see indoor scenery, has guaranteed privacy at home, the scope of application of the security door of widening.

Accompanying drawing explanation

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

Fig. 2 is the sectional drawing along A-A in Fig. 1.

1-doorframe in figure, 2-door leaf, 3-wicket, the little doorframe of 4-, 5-shutter, 6-Anti-mosquito mesh, 7-fender rod.

The specific embodiment

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

Shown in Fig. 1 and Fig. 2, a kind of anti-theft ventilating flap, comprise doorframe 1 and door leaf 2, on described door leaf 2, be fixed with wicket frame 4, and on door leaf 2, corresponding wicket frame 4 places are fixed with several fender rods 7, and fender rod 7 is Metallic rod, can be fixed on door leaf 2, also can directly be fixed on wicket frame 4, together be fixed on door leaf 2 with wicket frame 4.On wicket frame 4, be connected with wicket 3, between wicket 3 and wicket frame 4, have hinge, make the wicket 3 can folding.The internal layer of described wicket frame 4 is fixed with Anti-mosquito mesh 6, between Anti-mosquito mesh 6 and wicket 3, be fixed with blind of metal 5, blind of metal 5 and Anti-mosquito mesh 6 are all fixed on wicket frame 4, like this after opening wicket 3, in wicket frame 4, also leave Anti-mosquito mesh 6 and shutter 5, Anti-mosquito mesh 6 both can ventilate, and can prevent that again mosquitos and flies from entering indoor; And shutter 5 is metal material, be fixed on wicket frame 4, can avoid outdoor people to see indoor scenery, guaranteed privacy at home.Meanwhile, be fixed with fender rod 7 on door leaf 2, even if wicket 3 is opened, fender rod also can play the effect of protection, improves safety.

Claims

1. an anti-theft ventilating flap, comprise doorframe (1) and door leaf (2), on described door leaf (2), be fixed with little doorframe (4), on little doorframe (4), be connected with wicket (3), it is characterized in that: the upper corresponding wicket (3) of described door leaf (2) locates to be fixed with the some fender rods that are parallel to each other (7), and fender rod (7) contacts with the inboard of little doorframe (4); The internal layer of described little doorframe (4) is fixed with Anti-mosquito mesh (6), between Anti-mosquito mesh (6) and wicket (3), is fixed with blind of metal (5).