CN2823514Y

CN2823514Y - Anti-theft shutter window sashes

Info

Publication number: CN2823514Y
Application number: CN 200520084893
Authority: CN
Inventors: 吴运亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-07-05
Filing date: 2005-07-05
Publication date: 2006-10-04
Anticipated expiration: 2015-07-05

Abstract

The utility model belongs to a theft-proof device for doors and windows, particularly a demountable anti-theft shutter window sash used for a transverse open type window. The anti-theft shutter window sash of the utility model comprises a window sash frame and a protective net. The utility model is characterized in that the protective net is fixedly installed in the window sash frame, and a through groove is arranged at the bottom of a lower frame of the window sash frame and can be clamped in a lower rail of a frame of a transverse open type window. The utility model has the advantages of simple structure, easy manufacture and convenient installation and disassembly, the use functions of the original transverse open type window are not affected, a movable window sash can be opened for ventilation and is theft-proof, therefore the ingress and egress of breaking the window are convenient in emergency conditions.

Description

The anti-theft fence sash

Technical field

The utility model is to belong to the door window antitheft device, particularly relates to a kind of detachable anti-theft fence sash that is used for the swing cover type window.

Background technology

At present, at the low layer or the one-storey house of some buildings, indoor safety when ventilating in order to window often is provided with anti-theft device outside door and window, and the whole often netted roll guard of this anti-theft device, not only volume is big, materials are many, and shuts out the light.Because roll guard generally is an overall fixed on body of wall outside window, outstanding step is arranged, the condition that makes things convenient for of climbing instead is provided in entering the room of next level night for thief, in addition when indoor when meeting special circumstances such as fire, original window roll guard has just often stopped fleeing from of indoor occupant and entering of fire fighter becomes potential safety hazard on the contrary.

For this reason, people at the anti theft design of swing cover type window multiple protector, but consider that often theft-prevention structure is more, as roller shutter type, telescopic, collapsible etc., but be mostly the integral protection device of swing cover type window, the people has the sensation that is in the prisoner's cage in the room.

Summary of the invention

The purpose of this utility model just provides a kind of anti-theft fence sash that is used for the swing cover type window, makes the swing cover type window when opening, and can ventilate, and can prevent personnel's direct turnover again, reaches semi-enclosed antitheft purpose.

The utility model is realized by following measure:

Anti-theft fence sash of the present utility model comprises window sash frame, protective screening, it is characterized in that protective screening is fixedly mounted in the window sash frame, and the bottom of window sash frame lower frame is provided with groove, and this groove can snap on the lower railway of swing cover type window frame.

Anti-theft fence sash of the present utility model is provided with antitheft sash fixing hole in the inboard on window sash frame top, with convenient window frame is fixedly mounted on the top rail of window frame.

Said protective screening can be designed to various patterns.Fixture can be screw, steady pin, latch etc.The material of window sash frame, protective screening should be used the material of certain intensity, and is preferably identical with the window frame material.

The utility model utilize the swing cover type window in design each sash on two tracks, distribute, during the complete open-ventilating of window, the sash on two tracks is overlapping, forms that to have only half window at most be these characteristics of opening.Can set a sash on the track for fixing, be provided with this burglar bars bar sash at the neutral gear place of second half window, withstand the horizontal activity space of fixed sash, when the movable sashes on another track reaches with fixed sash when overlapping, the anti-theft fence sash can ventilate, can not destroy fixed sash glass or not send under the situation of the big sound with the complete barrier of the common composition of fixed sash again, the robber is difficult in the inlet chamber.

The utility model has the advantages that simple in structure, make easily, installation and removal are convenient, do not influence the function of use of former each sash of swing cover type window, can open wide movable sashes ventilate, again can be antitheft, in case of emergency be convenient to broken window and pass in and out.

Description of drawings

Below in conjunction with accompanying drawing, structure of the present utility model and principle done being described as follows:

Fig. 1 is the front schematic view of the utility model sash;

Fig. 2 is the A-A sectional view of Fig. 1;

Among the figure, the 1st, anti-theft fence sash of the present utility model, the 2nd, fixed sash, the 3rd, movable sashes, the 4th, screen window, the 5th, window frame, the 6th, fixture, 7, the 8th, lower railway, the 9th, screen door track, the 10th, division board, the 11st, sash housing, the 12nd, protective screening, the 14th, upper transverse frame, the 15th, lower transverse frame, the 16th, groove, the 17th, antitheft sash fixing hole.

The specific embodiment

Among Fig. 1, sash housing 11 is a rectangle, and protective screening 12 is fixedly mounted in the sash housing 11.

In Fig. 2 as can be seen, by division board 10 the window upper ledge is divided into inside and outside two sash grooves, be provided with the groove 16 about perforation in the bottom of lower transverse frame 15, by this groove 16 anti-theft fence sash 1 of the present utility model is placed on the lower railway 7, makes the upper transverse frame 14 of anti-theft fence sash 1 be positioned at the outer leaf groove.On the division board 10 on sash housing 11 tops, be provided with at least one antitheft sash fixing hole 17.

During installation, the fixed sash 2 that can set on the lower railway 7 of window frame 5 is fixed sash, put an anti-theft fence sash 1 of the present utility model on same the lower railway 7 at second half window neutral gear place, the width of anti-theft fence sash 1 is good with the horizontal activity that can withstand fixed sash 2.With fixture 6 sash housing 11 is fixedly mounted on the top rail division board 10 of window frame 5.

Claims

1, a kind of anti-theft fence sash comprises window sash frame, protective screening, it is characterized in that: protective screening is fixedly mounted in the window sash frame, is provided with groove in the bottom of lower transverse frame.

2, anti-theft fence sash according to claim 1 is characterized in that: be provided with antitheft sash fixing hole in the inboard on window sash frame top.