CN201095950Y

CN201095950Y - Concealed mesh window fastening device

Info

Publication number: CN201095950Y
Application number: CNU2007200078459U
Authority: CN
Inventors: 沈秀聪
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-08-03
Filing date: 2007-08-03
Publication date: 2008-08-06
Anticipated expiration: 2017-08-03

Abstract

The utility model discloses a window screen net clamping device for an unseen window screen, which comprises elastic convex lugs and clamping grooves, wherein, the two side ends of the outermost side of the window screen net are respectively provided with one elastic convex lug extending out of the two side ends of the outermost side of the window screen net, the positions on a window frame corresponding to the two side ends of the outermost side of the window screen net when the window screen is closed are respectively provided with one clamping groove, the outermost side of the window screen net is fixed on the corresponding side of the window frame by means of the elastic convex lugs clamped inside the clamping grooves, bevel lead angles are formed on an approaching face of the clamping groove and a delivery surface of the elastic convex lug. The window screen net clamping device is convenient for the open of the window screen.

Description

The screen window network interface card fixing apparatus of sliding sash with disappearing screen window

Technical field

The utility model relates to a kind of technical field of sliding sash with disappearing screen window, and is special relevant with the clamping device of screen window net.

Background technology

At present, the structure of sliding sash with disappearing screen window is at one side of window frame 10 (top margin) fixed installation screen window box 20 roughly as shown in Figure 1, one side (top) of screen window net 30 is fixed on the axle of screen window box 20, and screen window net 30 is wound on the axle of screen window box 20.

When desire is used screen window, screen window net 30 is pulled out from screen window box 20, and be fixed on the another side (base) of window frame 10, can close screen window by the ragged edge (bottom) of grab 40 (or other locking part) with screen window net 30.

When not using, then remove the locking of grab 40 or other locking part, make the axle of screen window box 20 reverse, screen window net 30 is wound on the axle of screen window box 20 again by resetting-mechanism to the ragged edge (bottom) of screen window net 30, screen window net 30 is hidden in the screen window box 20, promptly opens screen window.

This sliding sash with disappearing screen window when opening screen window, needs first release because the ragged edge (bottom) of screen window net 30 is to be fixed on the another side (base) of window frame 10 by grab 40, promptly pushes grab 40 releases, screen window net 30 is upwards pushed away again, and comparatively inconvenience operates.

In view of this, the inventor improves the structure of sliding sash with disappearing screen window, makes every effort to research and develop a kind of convenient sliding sash with disappearing screen window of opening, and this case is arisen spontaneously.

The utility model content

The purpose of this utility model is to provide a kind of screen window network interface card fixing apparatus of sliding sash with disappearing screen window, to make things convenient for the unlatching of screen window.

To achieve these goals, solution of the present utility model is:

The screen window network interface card fixing apparatus of sliding sash with disappearing screen window, comprise elasticity lug and draw-in groove, two side ends at the ragged edge of screen window net is respectively installed an elasticity lug, the elasticity lug stretches the two side ends outside at screen window net ragged edge, a draw-in groove was respectively installed in the two side ends position of screen window net ragged edge when corresponding screen window was closed on window frame, be stuck in the draw-in groove by the elasticity lug, the ragged edge of screen window net is fixed on the corresponding sides of window frame, all form the inclination lead angle on the approaching face of draw-in groove and elasticity lug and the derivation face.

Above-mentioned elasticity lug is made up of compression spring and a lug, spring contact by compression, and lug stretches outside the two side ends of screen window net ragged edge.

The ragged edge of above-mentioned screen window net is fixed a bracing piece, and the elasticity lug is installed on the bracing piece.

Form handle on the bracing piece of above-mentioned screen window net.

After adopting such scheme, the utility model is because the ragged edge (bottom) of screen window net is to cooperate with draw-in groove and be fixed on the another side (base) of window frame by the elasticity lug, all form the inclination lead angle on the approaching face of draw-in groove and elasticity lug and the derivation face, like this, when opening screen window, a little the screen window net is upwards pushed away, inclination lead angle by the face of derivation, can easily open screen window, it is very convenient to operate, and when closing screen window, move the ragged edge of screen window net to position, by the inclination lead angle of approaching face, can be rapidly the fixing ragged edge of screen window net, operate also very convenient.

Description of drawings

Fig. 1 is the structural representation of existing sliding sash with disappearing screen window;

Fig. 2 is a three-dimensional exploded view of the present utility model;

Fig. 3 is user mode figure of the present utility model;

Fig. 4 is a partial enlarged drawing of the present utility model.

The specific embodiment

Please cooperate shown in Figure 2ly, the screen window network interface card fixing apparatus of the sliding sash with disappearing screen window that the utility model discloses comprises elasticity lug and draw-in groove 9.

Cooperate shown in Fig. 3,4, two side ends at the ragged edge of screen window net 2 is respectively installed an elasticity lug, the elasticity lug specifically can be made up of compression spring 7 and a lug 8, spring 7 contacts by compression, and lug 8 stretches outside the two side ends of screen window net 2 ragged edges.

A draw-in groove 9 was respectively installed in the two side ends position of screen window net 2 ragged edges when corresponding screen window was closed on window frame.When lug 8 was stuck in the draw-in groove 9, the ragged edge of screen window net 2 promptly was fixed on the corresponding sides of window frame.

Snap in the draw-in groove 9 in order to be beneficial to lug 8, all form

inclination lead angle

91,81 on the approaching face of draw-in groove 9 and lug 8, withdraw from draw-in groove 9, then all form

inclination lead angle

92,82 on the derivation face of draw-in groove 9 and lug 8 in order to be beneficial to lug 8.

Spur screen window net 2 for convenience, this embodiment also fixes a bracing piece 102 at the ragged edge of screen window net 2, and compression spring 7 and a lug 8 are installed on the bracing piece 102.Further form handle 101 on the bracing piece 102, so that manual operation.

Like this, when opening screen window, a little screen window net 2 is upwards pushed away, by the

inclination lead angle

92,82 of the face of derivation, can easily open screen window, it is very convenient to operate.

And when closing screen window, move the ragged edge of screen window net 2 to position, by the

inclination lead angle

91,81 of approaching face, can be rapidly the fixing ragged edge of screen window net 2, operate also very convenient.

Above-described embodiment only is explanation technological thought of the present utility model and characteristics, its purpose makes those skilled in the art can understand content of the present utility model and is implementing according to this, but do not limit claim of the present utility model, the equalization that all spirit that discloses according to the utility model is done changes or modifies, and must be encompassed in the claim of the present utility model.

Claims

1, the screen window network interface card fixing apparatus of sliding sash with disappearing screen window, it is characterized in that: comprise elasticity lug and draw-in groove, two side ends at the ragged edge of screen window net is respectively installed an elasticity lug, the elasticity lug stretches the two side ends outside at screen window net ragged edge, a draw-in groove was respectively installed in the two side ends position of screen window net ragged edge when corresponding screen window was closed on window frame, be stuck in the draw-in groove by the elasticity lug, the ragged edge of screen window net is fixed on the corresponding sides of window frame, all forms the inclination lead angle on the approaching face of draw-in groove and elasticity lug and the derivation face.

2, the screen window network interface card fixing apparatus of sliding sash with disappearing screen window according to claim 1 is characterized in that: the elasticity lug is made up of a compression spring and a lug, spring contact by compression, and lug stretches outside the two side ends of screen window net ragged edge.

3, the screen window network interface card fixing apparatus of sliding sash with disappearing screen window according to claim 1, it is characterized in that: the ragged edge of screen window net is fixed a bracing piece, and the elasticity lug is installed on the bracing piece.

4, as the screen window network interface card fixing apparatus of sliding sash with disappearing screen window as described in the claim 3, it is characterized in that: form handle on the bracing piece of screen window net.