CN2214516Y

CN2214516Y - Elastic screen window

Info

Publication number: CN2214516Y
Application number: CN 95213880
Authority: CN
Inventors: 王书顺; 张韶生; 侯希忠
Original assignee: Individual
Current assignee: Individual
Priority date: 1995-06-15
Filing date: 1995-06-15
Publication date: 1995-12-06
Anticipated expiration: 2005-06-15

Abstract

The utility model discloses an elastic screen window whose window screen can automatically roll up and hide in a screen window box when the screen window isn't used. A shaft is arranged in the window screen box, and both ends of the shaft are fixedly connected with bearings. Springs are arranged under the bearing, and the surface of the shaft is coiled with the window screen. The tops of both ends of the window screen are provided with bearing boxes, and the bearing box is fixed on a window frame via screws. The utility model has the advantages of beautiful shape observation, material saving, less light blocking, sanitation, less oxidation, improved service life, etc.

Description

Elastic screen window

The utility model relates to a kind of screen window when not using, and window screening can be rolled the Elastic screen window that is hidden in the screen window box automatically, belongs to a kind of door and window decorating apparatus.

At present, no matter be that barred window family, timber window family or aluminum window are furnished with screen window fan per family separately, with the overlapping setting of sash, screen window is exposed for a long time, easily accumulates dust, is in the light, the easy oxidation of window screening, has shortened application life, and the cost height.

The purpose of this utility model is to overcome above-mentioned weak point of the prior art, and provide a kind of easy for installation, shading is few, material-saving, cost are low, the Elastic screen window of long service life.

The purpose of this utility model is achieved in that whole one-tenth tubulose, is provided with axle in the window screening box, and the two ends of axle are fixedly connected with bearing, and there is spring the below of bearing, and volume has window screening on the surface of axle; The top, two ends of window screening box is provided with bearing box, bearing box by screw on window frame.

The purpose of this utility model can also reach by following technical measures: spring is the dextrorotation butterfly spring, and its end is fixed on the axle, and the other end is fixed on the window screening box.During with the supporting use of aluminium alloys window, roll up in the window screening on axle outside and be fixed on the window sash frame by press strip.During with existing civilian steel, the supporting use in timber window family, add a limit at the window screening end, be provided with hook or circle above, the base correspondence of window frame is provided with circle or hook.

The utility model compared with prior art has following advantage:

1, since not the time spent window screening volume ensconced the bottom have in the garden pipe of opening, exposed, thereby reduce chances such as accumulating dust, health is difficult for oxidation, improves its application life.

2, the scope of application is wide, suitable especially and the supporting use of aluminium alloys window, also can with barred window, the supporting use of timber window;

3, since it not with the overlapping use of the sash that glass is housed, thereby light transmission is good;

4, materials are few, and cost is low;

5, window screening easy accessibility is easy to clean;

6, by spring Hui Li, the window screening automatic winding, easy to use, and handsome in appearance generous.

The explanation of accompanying drawing drawing:

Fig. 1 is the utility model structural representation.

Fig. 2 is that the utility model cooperates the utility structure schematic diagram with window for civil use.

Fig. 3 is the A-A face sectional view of Fig. 1.

Among the figure: axle (1), window screening (2), window screening box (3), dextrorotation butterfly spring (4), bearing box (5), bearing (6), axle are rolled up (7), half knob screw (8), window frame (9), press strip (10), sash (11), guide rail (12) with spring catch.

Below in conjunction with drawings and Examples in detail the utility model is described in detail.

The utility model is and matching used mosquito-proof, the worm of the window of building construction, fly screen window.Its outward appearance is the pipe that opening is arranged at a bottom, i.e. window screening box (3).Have in the window screening box (3) one (1), the two ends up and down of axle are fixedly connected with bearing (6), and bearing (6) adopts 101 bearings, the two ends of window screening box (6) respectively with bearing support in circle be fixedly connected.The below of bearing (6) is separately installed with dextrorotation butterfly spring (4), and an end of dextrorotation butterfly spring (4) is fixedlyed connected with axle (1), and the other end is fixedly connected on the window screening box (3).Volume has window screening (2) on the surface of axle (1), and the outer end of window screening (2) is crimped on the window sash frame (11) with screw by aluminium alloys press strip (10).In order to prevent that axle (1) from moving up and down, the utility model is equipped with axle check ring (7) in the both sides of axle (1), bearing box (5) is fixed on the window frame (9) by button-headed screw (8), plain washer, and so far whole screen window box also is fixed on the window frame (9).

The course of work of the present utility model and using method: the utility model is equipped with bearing and makes an automatic rolling-in of rotating realization window screening (2), opens according to the spring contraction principle.The utility model can be according to the specification of window, supporting fabrication and installation.When supporting, it vertically is installed in one side of window frame (9) with the aluminium alloys window, cooperates with the track of aluminum window that push-and-pull realizes opening, rolling-in.Promptly open the window, window screening (2) is pushed open and is opened automatically with sash (11), and shutting the window just twists in window screening on the axle (1) automatically.During with the existing supporting use of civilian window, its specification by civilian window is made, and laterally be installed on the upper window frame (9), Fig. 2 is the supporting use installation of the utility model and civilian window embodiment.Different with Fig. 1 is, need add a limit at the end of window screening (2), and the both sides of window frame (9) add a guide rail (12) respectively, and window frame (9) is leader pin one drag hook down, and during use, the window screening of leaving behind (2) is hooked on it on drag hook on window frame base and gets final product.Also can be according to the actual state of window frame (9), the bottom that sets window frame makes it cooperate with the window screening that draws back and fixes.

Claims

1, a kind of Elastic screen window comprises window screening, it is characterized in that:

Be provided with axle in a, the window screening box, the two ends of axle are fixedly connected with bearing, and there is spring the below of bearing, and volume has window screening on the surface of axle;

The top, two ends of b, window screening box is provided with bearing box, bearing box by screw on window frame.

2, Elastic screen window according to claim 1 is characterized in that spring is the dextrorotation butterfly spring, and its end is fixed on the axle, and the other end is fixed on the window screening box.

3, Elastic screen window according to claim 1 is characterized in that rolling up in the window screening on axle outside and is fixed on the window sash frame by press strip.