CN201557430U - Greenhouse Roof Windows with Foldable Insect Screens - Google Patents

Abstract

The utility model relates to a top-opening window of a greenhouse with a foldable insect-proof net, which comprises a top frame of a greenhouse and a top-opening window fixed thereto. Insect-proof nets are respectively provided on the outside of the hinge and near the edges on both sides, and the insect-proof nets are fixed with the top opening window and the top frame of the greenhouse through adhesives, and rubber protection sheets are also provided on the outside of the insect-proof nets. The advantages are: it can prevent pests from entering the greenhouse, prevent plants or flowers from being attacked by pests, and can also reduce the investment cost of greenhouse facilities, so it is suitable for popularization and use in greenhouses with top-opening window systems.

Description

The greenhouse that has collapsible fly net backs down window

Technical field

The utility model belongs to the chamber facility field, particularly relates to a kind of greenhouse that has collapsible fly net and backs down window.

Background technology

At present the skylight at top, greenhouse is the installation fly net, when summer need window in the greenhouse, often has disease and insect such as some moths and flies in the greenhouse, can cause the infringement of plant or flowers insect infestation like this.Existing greenhouse also has employing to add fly net above shading outside the top, this kind version not only needs the larger area fly net, strengthened the input expense of material, and, be unfavorable for the healthy normal growth of plant or flowers because fly net has influenced the daylighting effect in greenhouse.

Summary of the invention

The utility model for solve the technical problem that exists in the known technology provide a kind of simple in structure, reduce the input expense and can prevent that the greenhouse that has collapsible fly net that winged insect enters the greenhouse from backing down window.

The technical scheme that the utility model is taked for the technical problem that exists in the solution known technology is: the greenhouse that has collapsible fly net backs down window; comprise the greenhouse top frame and with its fixing window that backs down; it is characterized in that: described backing down is hinged with pole on the window; pole with back down the hinged outside of window and the place of keeping to the side, both sides is provided with fly net respectively; described fly net by bonding agent with back down window and the greenhouse top frame is fixed, also be provided with the rubber screening glass in the outside of fly net.

The utility model can also adopt following technical scheme:

Described fly net is the folding fly net.

Described rubber screening glass is fixed on by screw and backs down on the window.

Advantage and the good effect that the utlity model has are: because the utility model adopts technique scheme, when entering summer the greenhouse need be opened the greenhouse and backs down window, back down window and open under the effect of pole, what fly net was also followed opens; When backing down window and close, fly net is folded up with backing down window.So not only can prevent the greenhouse that enters of insect, prevent the infringement of plant or flowers insect infestation, but also can reduce the input expense of chamber facility, promote the use of so be adapted at having the greenhouse that backs down window system.

Description of drawings

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

Fig. 2 is that the A of Fig. 1 is to view;

Fig. 3 is the utility model closed condition schematic diagram.

Among the figure: 1, back down window; 2, soket head cap screw; 3, sheet rubber; 4, fly net; 5, top frame; 6, pole.

Embodiment

For further understanding summary of the invention of the present utility model, characteristics and effect, exemplify following examples now, and conjunction with figs. is described in detail as follows:

See also Fig. 1-Fig. 3, the greenhouse that has collapsible fly net backs down window, comprise top outside the greenhouse top frame 5 and with its fixing window 1 that backs down.Described backing down is hinged with pole 6 on the window, pole 6 with back down the hinged outside of window and the place of keeping to the side, both sides is provided with fly net 4 respectively, described fly net 4 by bonding agent with back down window 1 and greenhouse top frame 5 is fixed, described fly net is the folding fly net.When backing down window 1 and open under the effect of pole 6, what fly net 4 was also followed opens, and prevents the invasion of insect.When backing down window 1 and close, fly net 4 is folded up with backing down window 1.Be in closed condition owing to back down 1 most time of window, therefore the arranged outside at fly net 4 has rubber screening glass 3, and described rubber screening glass is fixed on by soket head cap screw and backs down on the window.Prolong service life of fly net by rubber screening glass 3, slowed down the speed that fly net wears out outside because of long term exposure.

Claims (3)

1. a greenhouse that has collapsible fly net backs down window; comprise the greenhouse top frame and with its fixing window that backs down; it is characterized in that: described backing down is hinged with pole on the window; pole with back down the hinged outside of window and the place of keeping to the side, both sides is provided with fly net respectively; described fly net by bonding agent with back down window and the greenhouse top frame is fixed, also be provided with the rubber screening glass in the outside of fly net.

2. the greenhouse that has collapsible fly net according to claim 1 backs down window, it is characterized in that: described fly net is the folding fly net.

3. the greenhouse that has collapsible fly net according to claim 1 backs down window, it is characterized in that: described rubber screening glass is fixed on by screw and backs down on the window.

Images