CN2209209Y - Universal screen holding strip for screen door or window - Google Patents

Abstract

The utility model belongs to the fittings of a door and window, particularly a screen holding strip for a screen door or window. The holding strip is composed of a base plate and a cover plate. The base plate is provided with two grooves, wherein, one groove is provided with a row of gears-engaging. The cover plate is provided with a sand grip corresponding to the groove with gears-engaging in the base plate, and the sand grip is provided with a perforation corresponding to the gears-engaging. The complete holding strip is formed after the cover plate and the base plate are fastened. The holding strip has the advantages of simple window screen installation, convenient disassembly and replacement, beautiful appearance, firmness and durability, and is suitable for the screen door or window made of various materials.

Description

Universal screen holding strip for screen door or window

The utility model belongs to a kind of door and window accessory, relates in particular to the window screening clamp bar on the screen door (window).

The method that present installation screen door (window) is gone up window screening generally is to push down window screening with batten all around at door (window), nails on nail and fixes, and this method has the following disadvantages: before screen door (window) press strip was installed, window screening can not just be fixed in advance; When window screening is readjusted or changed, very easily damage door (window) frame, press strip and window screening; The window screening afterbody exposes and slippage easily, and influence is decorated and result of use.Existing Chinese patent application number is that 91214688 and 93230217.3 patent has proposed some improvement ways, but can't overcome above deficiency fully.

The purpose of this utility model provides a kind of playing and tightens up window screening, encapsulation window screening limit tail, general screen door (window) window screening clamp bar easy to use.

The purpose of this utility model is achieved like this: whole clamp bar is made up of seat board and cover plate two parts.On seat board, have two grooves, be with a row to mention in one of them groove; Have on the cover plate with seat board on the corresponding raised line of groove mentioned of band, have on the raised line and mention that corresponding perforation, cover plate and seat board cover and promptly form complete clamp bar.Whole clamp bar can be processed into any length, cuts down plurality of sections during use as required, and the base with seat board is separately fixed on the framework all around of screen door (window) then, again the window screening shop is hung over mentioning of seat board all around, covers cover plate, mentions to insert to compress in the perforation to get final product.In the cover plate compaction process, the raised line on the cover plate can be pressed to window screening at the bottom of the groove, and it is open and flat that window screening is tightened, and unnecessary window screening trailing edge is sealed up for safekeeping in another groove, and is clean and tidy to protect good looking appearance.

The advantage that the utility model had is: window screening is installed simply, is discharged and change convenience, good looking appearance, sturdy and durable, is applicable to the screen door (window) of various materials.

The utility model is described in further detail below in conjunction with accompanying drawing:

Figure one is the cross sectional representation of the utility model embodiment;

Figure two is figure one illustrated embodiment base 1 side schematic view;

Figure three is the base 1 vertical schematic diagram shown in the figure two;

Figure four is figure one illustrated embodiment cover plate 2 side schematic views;

Figure five is the cover plate 2 vertical schematic diagrames shown in the figure four.

Figure one is depicted as a kind of embodiment of the present utility model, and it is made up of seat board 1 and 2 liang of parts of cover plate.On seat board 1, have groove 3,4, have a row to mention 54 li of grooves.Have on the cover plate 2 and groove 4 corresponding raised lines 7, have and mention 5 corresponding perforations 6 on the raised line 7, perforation 6 with mention that 5 are press-fit relationship.Cover plate 2 and seat board 1 are used the igelite once injection moulding respectively, and its length can be any.Cut down plurality of sections during use as required, stick with glue agent and (or) sunk screw is separately fixed at screen door (window) all around on the framework with the base of seat board 1, again window screening 8 shop is hung over mentioning of seat board 1 around the framework and cover cover plate 2 on 5, mention that 5 insert to compress in the corresponding perforation 6 and get final product.In cover plate 2 compaction process, the raised line 7 on it can be pressed into 4 ends of groove with window screening 8 to the pressurization of window screening cloth, and it is open and flat that window screening 8 is tightened, and unnecessary window screening trailing edge is sealed up for safekeeping 3 li of another grooves, and is clean and tidy to protect good looking appearance.

Claims (1)

1, a kind of window screening clamp bar, it is made up of the seat board of cover plate and band groove, it is characterized in that having on the seat board 1 two grooves 3,4, has a row to mention 54 li of grooves; Have on the cover plate 2 and the corresponding raised line 7 of groove 4 on the seat board 1, have on the raised line 7 and mention 5 corresponding perforations 6.

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